UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

 

 

 

FORM 10-K

 

 

 

xANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 

For the fiscal year ended December 31, 20082009

 

OR

 

¨TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 

For the transition period from                      to                     

Commission file number 1-13087

 

BOSTON PROPERTIES, INC.

(Exact name of registrant as specified in its charter)

 

Delaware 04-2473675

(State or other jurisdiction

of incorporation or organization)

 

(I.R.S. Employer

Identification Number)

Prudential Center, 800 Boylston Street, Suite 1900

Boston, Massachusetts

 02199-8103
(Address of principal executive offices) (Zip Code)

 

Registrant’s telephone number, including area code: (617) 236-3300

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class

 

Name of exchange on which registered

Common Stock, par value $.01 per share

Preferred Stock Purchase Rights

 New York Stock Exchange

 

Securities registered pursuant to Section 12(g) of the Act: None

 

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  x    No  ¨

 

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes  ¨    No  x

 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨

 

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  x¨

 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

 

Large accelerated filer  x            Accelerated filer  ¨            Non-accelerated filer  ¨            Smaller reporting company  ¨

 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes  ¨    No  x

 

As of June 30, 2008,2009, the aggregate market value of the 117,049,198134,814,005 shares of common stock held by non-affiliates of the Registrant was $10,560,178,643$6,430,628,060 based upon the last reported sale price of $90.22$47.70 per share on the New York Stock Exchange on June 30, 2008.2009. (For this computation, the Registrant has excluded the market value of all shares of Common Stock reported as beneficially owned by executive officers and directors of the Registrant; such exclusion shall not be deemed to constitute an admission that any such person is an affiliate of the Registrant.)

 

As of February 23, 2009,19, 2010, there were 121,265,984138,965,804 shares of Common Stock outstanding.

 

Certain information contained in the Registrant’s Proxy Statement relating to its Annual Meeting of Stockholders to be held May 19, 200918, 2010 is incorporated by reference in Items 10, 11, 12, 13 and 14 of Part III. The Registrant intends to file such Proxy Statement with the Securities and Exchange Commission not later than 120 days after the end of its fiscal year ended December 31, 2008.2009.

 

 

 


TABLE OF CONTENTS

 

ITEM NO.

  

DESCRIPTION

  PAGE NO.  

DESCRIPTION

  PAGE NO.

PART I

    1    1

1.

  

BUSINESS

  1  

BUSINESS

  1

1A.

  

RISK FACTORS

  17  

RISK FACTORS

  16

1B.

  

UNRESOLVED STAFF COMMENTS

  34  

UNRESOLVED STAFF COMMENTS

  33

2.

  

PROPERTIES

  34  

PROPERTIES

  34

3.

  

LEGAL PROCEEDINGS

  40  

LEGAL PROCEEDINGS

  39

4.

  

SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

  40  

SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

  39

PART II

    41    40

5.

  

MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

  41  

MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

  40

6.

  

SELECTED FINANCIAL DATA

  43  

SELECTED FINANCIAL DATA

  42

7.

  

MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

  45  

MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

  44

7A.

  

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

  100  

QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

  97

8.

  

FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

  101  

FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

  98

9.

  

CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

  156  

CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

  148

9A.

  

CONTROLS AND PROCEDURES

  156  

CONTROLS AND PROCEDURES

  148

9B.

  

OTHER INFORMATION

  156  

OTHER INFORMATION

  148

PART III

    157    149

10.

  

DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

  157  

DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

  149

11.

  

EXECUTIVE COMPENSATION

  157  

EXECUTIVE COMPENSATION

  149

12.

  

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

  157  

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

  149

13.

  

CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

  158  

CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

  150

14.

  

PRINCIPAL ACCOUNTANT FEES AND SERVICES

  158  

PRINCIPAL ACCOUNTANT FEES AND SERVICES

  150

PART IV

    159    151

15.

  

EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

  159  

EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

  151


PART I

 

Item 1.Business

 

General

 

As used herein, the terms “we,” “us,” “our” and the “Company” refer to Boston Properties, Inc., a Delaware corporation organized in 1997, individually or together with its subsidiaries, including Boston Properties Limited Partnership, a Delaware limited partnership, and our predecessors. We are a fully integrated, self-administered and self-managed real estate investment trust, or “REIT,” and one of the largest owners and developers of office properties in the United States.

 

Our properties are concentrated in five markets—Boston, Washington, DC, midtown Manhattan, San Francisco and Princeton, NJ. We conduct substantially all of our business through our subsidiary, Boston Properties Limited Partnership. At December 31, 2008,2009, we owned or had interests in 147146 properties, totaling approximately 49.837.7 million net rentable square feet and structured parking for vehicles containing approximately 11.212.8 million square feet. Our properties consisted of:

 

143140 office properties comprised of 123including 120 Class A office properties (including 10three properties under construction) and 20 Office/Technical properties;

 

one hotel; and

 

three retail properties.properties; and

two residential properties (both of which are under construction).

 

We own or control undeveloped land totaling approximately 509.3510.1 acres, which will support approximately 12.012.7 million square feet of development. In addition, we have a minoritynoncontrolling interest in the Boston Properties Office Value-Added Fund, L.P., which we refer to as the “Value-Added Fund,” which is a strategic partnership with two institutional investors through which we have pursued the acquisition of assets within our existing markets that have deficiencies in property characteristics which provide an opportunity to create value through repositioning, refurbishment or renovation. Our investments through the Value-Added Fund are not included in our portfolio information tables or any other portfolio level statistics. At December 31, 2008,2009, the Value-Added Fund had investments in an office complex in San Carlos, California, an office property in Chelmsford, Massachusetts and office/technical properties in Mountain View, California.

 

We consider Class A office properties to be centrally-located buildings that are professionally managed and maintained, attract high-quality tenants and command upper-tier rental rates, and that are modern structures or have been modernized to compete with newer buildings. We consider Office/Technical properties to be properties that support office, research and development, laboratory and other technical uses. Our definitions of Class A office and Office/Technical properties may be different than those used by other companies.

 

We are a full-service real estate company, with substantial in-house expertise and resources in acquisitions, development, financing, capital markets, construction management, property management, marketing, leasing, accounting, tax and legal services. As of December 31, 2008,2009, we had approximately 700 employees. Our thirty-threethirty-four senior officers have an average of twenty-five years experience in the real estate industry andincluding an average of fifteen years of experience with us. Our principal executive office and Boston regional office is located at The Prudential Center, 800 Boylston Street, Suite 1900, Boston, Massachusetts 02199 and our telephone number is (617) 236-3300. In addition, we have regional offices at 505 9th Street, NW, Washington, D.C. 20004; 599 Lexington Avenue, New York, New York 10022; Four Embarcadero Center, San Francisco, California 94111; and 302 Carnegie Center, Princeton, New Jersey 08540.

 

Our Web site is located at http://www.bostonproperties.com. On our Web site, you can obtain a free copy of our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments

to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, as soon as reasonably practicable after we electronically file such material with, or furnish it to, the Securities and Exchange Commission, or the SEC. The name “Boston Properties” and our logo (consisting of a stylized “b”) are registered service marks of Boston Properties Limited Partnership.

Boston Properties Limited Partnership

 

Boston Properties Limited Partnership, or BPLP, is a Delaware limited partnership, and the entity through which we conduct substantially all of our business and own, either directly or through subsidiaries, substantially all of our assets. We are the sole general partner and, as of February 23, 2009,19, 2010, the owner of approximately 84.2%85.8% of the economic interests in BPLP. Economic interest was calculated as the number of common partnership units of BPLP owned by the Company as a percentage of the sum of (1) the actual aggregate number of outstanding common partnership units of BPLP, (2) the number of common partnership units issuable upon conversion of outstanding preferred partnership units of BPLP and (3) the number of common units issuable upon conversion of all outstanding long term incentive plan units of BPLP, or LTIP Units, other than LTIP Units issued in the form of 2008 Outperformance Awards (“2008 OPP Awards”), assuming all conditions have been met for the conversion of the LTIP Units. An LTIP Unit is generally the economic equivalent of a share of our restricted common stock, although LTIP Units issued in the form of 2008 OutperformanceOPP Awards are only entitled to receive one-tenth (1/10th) of the regular quarterly distributions (and no special distributions) prior to being earned. See “2008 Outperformance Awards” on page 7. Our general and limited partnership interests in BPLP entitle us to share in cash distributions from, and in the profits and losses of, BPLP in proportion to our percentage interest and entitle us to vote on all matters requiring a vote of the limited partners. The other limited partners of BPLP are persons who contributed their direct or indirect interests in properties to BPLP in exchange for common units or preferred units of limited partnership interest in BPLP or recipients of LTIP Units pursuant to the Second Amendment and Restatement of our 1997 Stock Option and Incentive Plan (the “1997 Plan”). Under the limited partnership agreement of BPLP, unitholders may present their common units of BPLP for redemption at any time (subject to restrictions agreed upon at the time of issuance of the units that may restrict such right for a period of time, generally one year from issuance). Upon presentation of a unit for redemption, BPLP must redeem the unit for cash equal to the then value of a share of our common stock. In lieu of cash redemption by BPLP, however, we may elect to acquire any common units so tendered by issuing shares of our common stock in exchange for the common units. If we so elect, our common stock will be exchanged for common units on a one-for-one basis. This one-for-one exchange ratio is subject to specified adjustments to prevent dilution. We generally expect that we will elect to issue our common stock in connection with each such presentation for redemption rather than having BPLP pay cash. With each such exchange or redemption, our percentage ownership in BPLP will increase. In addition, whenever we issue shares of our common stock other than to acquire common units of BPLP, we must contribute any net proceeds we receive to BPLP and BPLP must issue to us an equivalent number of common units of BPLP. This structure is commonly referred to as an umbrella partnership REIT, or “UPREIT.”

 

Preferred units of BPLP have the rights, preferences and other privileges, including the right to convert into common units of BPLP, as are set forth in an amendment to the limited partnership agreement of BPLP. As of December 31, 20082009 and February 23, 2009,19, 2010, BPLP had one series of its preferred units outstanding. The Series Two preferred units have a liquidation preference of $50.00 per unit (or an aggregate of approximately $55.7 million at December 31, 20082009 and February 23, 2009)19, 2010). The Series Two preferred units are convertible, at the holder’s election, into common units at a conversion price of $38.10 per common unit (equivalent to a ratio of 1.312336 common units per Series Two preferred unit). Distributions on the Series Two preferred unitsPreferred Units are payable quarterly and, unless the greater rate described in the next sentence applies, accrue at 7.0% until May 12, 2009 and 6.0% thereafter. If distributions on the number of common unitsOP Units into which the Series Two preferred unitsPreferred Units are convertible are greater than distributions calculated using the rates described in the preceding sentence for the applicable quarterly period, then the greater distributions are payable instead. Since May 2005, distributionsThe holders of Series Two Preferred Units have been madethe right to require BPLP to redeem their units for cash at the greater rate determined on the basisredemption price of distributions paid on the common units into which the Series Two preferred units are convertible. The terms of the Series Two preferred units provide that they may be redeemed for cash in six annual tranches, beginning$50.00 per unit on May 12, 2009, at our election or at the electionMay 12, 2010, May 12, 2011, May 14, 2012, May 14, 2013 and May 12, 2014. The maximum number of units that may be required to be redeemed from all holders on each of these dates is

1,007,662, which is one-sixth of the holders. Wenumber of Series Two Preferred Units that were originally issued. No holder exercised its right to have its Series Two Preferred Units redeemed for cash as of May 12, 2009. BPLP also havehas the right, under certain conditions and at certain times, to redeem Series Two Preferred Units for cash and to convert into common units of BPLPOP Units any Series Two preferred unitsPreferred Units that are not redeemed when they are eligible for redemption.

Transactions During 20082009

Real Estate Acquisitions/Dispositions

On January 7, 2008, we transferred at cost Mountain View Research Park and Mountain View Technology Park to our Value-Added Fund for an aggregate of approximately $221.6 million. The Research Park properties are comprised of sixteen Class A office and office/technical properties aggregating approximately 601,000 net rentable square feet located in Mountain View, California. The Technology Park properties are comprised of seven office/technical properties aggregating approximately 135,000 net rentable square feet located in Mountain View, California. In consideration for the transfer, we received approximately $98.6 million of cash and a promissory note having a principal amount of $123.0 million. The promissory note bore interest at a fixed rate of 7% per annum and was repaid in 2008. In connection with the transfer of the Research Park and Technology Park properties to the Value-Added Fund, we and our partners agreed to certain modifications to the Value-Added Fund’s original terms, including bifurcating the Value-Added Fund’s promote structure such that the Mountain View Research Park and Technology Park properties will be accounted for separately from the non-Mountain View properties owned by the Value-Added Fund (i.e., Circle Star and 300 Billerica Road). As a result of the modifications, our interest in the Mountain View properties is approximately 39.5% and our interest in the non-Mountain View properties is 25%. This investment completed the investment commitments for new properties from the Value-Added Fund partners.

On April 14, 2008, we sold a parcel of land located in Washington, DC for approximately $33.7 million. We had previously entered into a development management agreement with the buyer to develop a Class A office property on the parcel totaling approximately 165,000 net rentable square feet.

On May 12, 2008, we acquired the remaining development rights for our 250 West 55th Street development project located in New York City for an aggregate purchase price of approximately $34.2 million. The acquisition was financed with approximately $19.2 million of cash and the issuance to the selling entity of 150,000 common units of partnership interest (also referred to as “OP Units”).

On June 9, 2008, we completed the acquisition of the General Motors Building at 767 Fifth Avenue in New York City for a purchase price of approximately $2.8 billion. The General Motors Building is an approximately 1,770,000 rentable square foot office building located at the corner of 5th Avenue and Central Park South in New York City. The acquisition was completed through a joint venture with US Real Estate Opportunities I, L.P., which is a partnership managed by Goldman Sachs, and Meraas Capital LLC, a Dubai-based private equity firm. We have a 60% interest in the venture and will provide customary property management and leasing services for the venture. The purchase price consisted of approximately $890 million of cash, the issuance to the selling entity of 102,883 OP Units and the assumption of approximately $1.9 billion of secured and mezzanine loans having a weighted average fixed interest rate of 5.97% per annum, all of which mature in October 2017. In addition, the venture acquired the lenders’ interest in a portion of the assumed mezzanine loans having an aggregate principal amount of $294.0 million and a stated interest rate of 6.02% per annum for a purchase price of approximately $263.1 million in cash. The purchase price was financed in part with loans from the venture’s partners on a pro rata basis totaling $450.0 million, which bear interest at a fixed rate of 11.0% per annum and mature on June 9, 2017. Our share of the partner loans totaling $270.0 million has been reflected in Related Party Note Receivable on our Consolidated Balance Sheets. We have eliminated interest income from the partner loan totaling approximately $16.9 million. In connection with the closing, we and the joint venture entered into a tax protection agreement with the seller that restricts the joint venture’s ability to sell the General Motors Building in a taxable transaction and requires the joint venture and us to maintain certain amounts of indebtedness associated with the property and its acquisition for a period of up to nine years.

On August 12, 2008, we completed the acquisitions of 540 Madison Avenue and Two Grand Central Tower located in New York City, New York for an aggregate purchase price of approximately $705.0 million, including $309.9 million of assumed indebtedness. On August 13, 2008, we completed the acquisition of 125 West 55th Street also located in New York City, New York for a purchase price of approximately $444.0 million, including $263.5 million of assumed indebtedness. Each acquisition was completed through a joint venture with US Real

Estate Opportunities I, L.P. and Meraas Capital LLC. We have a 60% interest in each venture and provide customary property management and leasing services for the ventures. The acquisitions were financed with cash contributions from the ventures’ partners aggregating approximately $575.6 million and the assumption of approximately $573.4 million of secured and mezzanine loans. The debt that was assumed as part of the transactions consists of the following:

540 Madison Avenue—two secured loans having an aggregate principal amount of $119.9 million and a weighted-average fixed interest rate of 5.20% per annum, each of which matures in July 2013;

Two Grand Central Tower—a $190.0 million secured loan having a fixed interest rate of 5.10% per annum, which matures in July 2010; and

125 West 55th Street—$263.5 million of secured and mezzanine loans having a weighted-average fixed interest rate of 6.25% per annum, all of which mature in March 2010.

On September 26, 2008, we acquired from National Public Radio (“NPR”) its headquarters building at 635 Massachusetts Avenue (the “NPR Building”) comprised of approximately 211,000 net rentable square feet located in Washington, DC for a purchase price of approximately $119.5 million in cash. In addition, we entered into a development management agreement pursuant to which we will act as development manager for NPR’s new headquarters building on NPR-owned land at 1111 North Capitol Street in Washington, DC. We have entered into a lease for the NPR Building for a five-year term at the conclusion of which NPR will occupy its new headquarters. Following the expiration of the lease with NPR, we expect to redevelop the NPR Building site into a Class A office property comprised of approximately 450,000 net rentable square feet.

 

Developments

 

On February 5, 2008,January 16, 2009, we executed a 60-year ground lease with The George Washington Universityacquired the development rights for the redevelopment of a site at Pennsylvania Avenue and Washington Circle17 Cambridge Center in Cambridge, Massachusetts for approximately $11.4 million. On November 6, 2009, we acquired the District of Columbia (2200 Pennsylvania Avenue) asland parcel at 17 Cambridge Center in Cambridge, Massachusetts for a mixed-use project comprisedgross purchase price of approximately 450,000 square feet of office and retail and 330,000 square feet of residential space. On December 18, 2008, we executed a 15-year lease with the law firm of Hunton & Williams LLP for the development project. Hunton & Williams will occupy approximately 190,000 square feet out of the approximately 450,000 square feet of office and retail space (approximately 42%). We have commenced construction on this project and the lease is scheduled to commence in the second quarter of 2011.$6.0 million.

On April 22, 2008, we executed a 15-year lease with Wellington Management Company, LLP for our development project located at 280 Congress Street (Russia Wharf) in Boston, Massachusetts. Wellington Management will occupy approximately 450,000 square feet out of the approximately 552,000 square feet of office space in this approximately 815,000 net rentable square foot mixed-use project. We have commenced construction on this project and the lease is scheduled to commence in the first quarter of 2011. In addition, we are pursuing the necessary state and local permits to change the intended use of approximately 186,000 square feet from residential to office space.

On November 26, 2008, we entered into a 15-year lease with Biogen Idec for 100% of a build-to-suit development project with approximately 356,000 net rentable square feet of Class A office space located on land owned by us and known as the Corporate Center of Weston in Weston, Massachusetts. We have commenced construction on this project and we expect that the project will be complete and available for occupancy during the third quarter of 2010.

During the year ended December 31, 2008, we placed in-service the following development properties:

505 9th Street, a Class A office project with approximately 323,000 net rentable square feet located in Washington, DC (owned by a consolidated joint venture in which we have a 50% interest);

77 CityPoint, a Class A office project with approximately 210,000 net rentable square feet located in Waltham, Massachusetts;

South of Market, comprised of three Class A office properties aggregating approximately 652,000 net rentable square feet located in Reston, Virginia;

One Preserve Parkway, a Class A office project with approximately 183,000 net rentable square feet located in Rockville, Maryland (partially placed in-service); and

Annapolis Junction, a Class A office project with approximately 118,000 net rentable square feet located in Annapolis, Maryland (owned by an unconsolidated joint venture in which we have a 50% interest).

 

On February 6, 2009, we announced that we arewere suspending construction on our 1,000,000 square foot office buildingproject at 250 West 55th Street in New York CityCity. During December 2009, we completed the construction of foundations and steel/deck to grade to facilitate a restart of construction in the future and as a result ceased interest capitalization on the project. During the year ended December 31, 2009, we recognized a loss of our inabilityapproximately $27.8 million related to conclude a lease transaction with a major law firm with which we had been negotiating over the last year. While we had reached agreement on financial terms with that firm, they recently informed us that they could not proceed on those terms thereby rendering the project economically infeasible in today’s environment. As a result of the decision to suspend construction, we expect to reduce our capital commitments through 2011 by approximately $450 million. We anticipate ceasing all remaining development activity late in the third quarter or early in the fourth quarter of 2009. We expect the suspension of development, will reduce our 2009 capitalized interest by approximately $5which amount included a $20.0 million contractual amount due pursuant to $9a lease agreement. On January 19, 2010, we paid $12.8 million and will reduce 2009 capitalized wages by a modest amount. These reductions will result in corresponding incremental increases to our anticipated interest expense and general and administrative expense. We may also incur one-time costs related to our one existing signed lease, possible write-offsthe termination of leasing commissions, arrangementssuch lease. As a result, we will recognize approximately $7.2 million of other income during the first quarter of 2010.

During the year ended December 31, 2009, we placed in-service the following development properties:

On April 1, 2009, we placed in-service One Preserve Parkway, an approximately 183,000 net rentable square foot Class A office property located in place with contractors and subcontractors for the project and other possible costs. There can be no assurance that the decision to suspend construction will notRockville, Maryland. The property is 65% leased.

On May 31, 2009, a consolidated joint venture in which we have a material adverse effect on our results of operations.66.67% interest placed in-service the Offices at Wisconsin Place, an approximately 299,000 net rentable square foot Class A office property located in Chevy Chase, Maryland. The property is 91% leased.

On August 1, 2009, we placed in-service Democracy Tower, an approximately 235,000 net rentable square foot Class A office property located in Reston, Virginia. The property is 100% leased.

On October 9, 2009, we placed in-service 701 Carnegie Center, an approximately 120,000 net rentable square foot Class A office property located in Princeton, New Jersey. The property is 100% leased.

 

As of December 31, 2008,2009, we had eightthree projects under construction comprised of ten buildings,three office properties and two residential properties, which aggregate an estimated total investment of $2.3approximately $1.1 billion and 3.8approximately 2.0 million square feet. The investment through December 31, 20082009 and estimated total investment for our properties under construction as of December 31, 20082009 are detailed below (in thousands):

 

Properties Under Construction

  Estimated
Stabilization Date
  Location  Investment
through
December 31,
2008(1)(2)
  Estimated Total
Investment(1)(2)

250 West 55th Street(3)

  N/A  New York, NY  $425,500  $980,000

Russia Wharf

  First Quarter, 2012  Boston, MA   216,700   550,000

Wisconsin Place (66.67% ownership)(4)

  Fourth Quarter 2009  Chevy Chase, MD   73,600   93,500

Democracy Tower (formerly South of Market – Phase II)

  Third Quarter 2009  Reston, VA   58,000   87,200

One Preserve Parkway

  Fourth Quarter 2009  Rockville, MD   47,000   60,500

2200 Pennsylvania Avenue

  Second Quarter 2012  Washington, DC   36,700   380,000

Weston Corporate Center

  Third Quarter 2010  Weston, MA   34,500   150,000

701 Carnegie Center

  Fourth Quarter 2009  Princeton, NJ   16,800   34,000
            

Total

      $908,800  $2,335,200
            

Properties Under Construction

  Estimated
Stabilization Date
  

Location

  Investment
through
December 31,
2009(1)
  Estimated Total
Investment(2)

Atlantic Wharf (formerly known as Russia Wharf)(3)

  First Quarter, 2012  Boston, MA  $384,298  $600,000

2200 Pennsylvania Avenue(3)

  Second Quarter, 2012  Washington, DC   88,925   380,000

Weston Corporate Center

  Third Quarter, 2010  Weston, MA   98,602   150,000
            

Total

      $571,825  $1,130,000
            

 

(1)Represents our shareAmounts include approximately $50.7 million of the investment.accruals.
(2)Includes net revenue during lease up period.
(3)On February 6, 2009, we announced that we are suspending constructionProject is comprised of this building.
(4)Includes costs associated with the landboth an office and infrastructure project in which we have a 23.89% interest.residential component.

Secured Debt Transactions

 

On January 29, 2008, the Wisconsin Place joint venture entity that owns and is developing the office component of the project (a consolidated joint venture entity in whichApril 21, 2009, we own a 66.67% interest) obtained construction financing totaling $115.0of up to $215.0 million collateralized by the office property. Wisconsin Placeour Atlantic Wharf development project located in Boston, Massachusetts. Atlantic Wharf, formerly known as Russia Wharf, is a mixed-use development project consistingwith approximately 860,000 net rentable square feet (of which 70,000 square feet is residential). Wellington Management Company, LLP has leased approximately 450,000 square feet of the office retail and residential properties locatedspace in Chevy Chase, Maryland.the development. The construction financing bears interest at a variable rate equal to LIBOR plus 1.25%3.00% per annum and matures on January 29, 2011April 21, 2012 with two, one-year extension options.options, subject to certain conditions. There were no amounts drawn on the construction facility during 2009.

 

On January 29, 2008, the Wisconsin Place joint venture entity that owns and is developing the land and infrastructure components of the project (the “Land and Infrastructure Entity”) (a joint venture entity in which we own an effective interest of approximately 23.89%) executed a second amendment to its construction loan agreement. The construction financing consisted of a $69.1 million commitment, bearing interest at a per annum variable rate equal to LIBOR plus 1.50% and maturing on March 11, 2009. The outstanding balance on the construction loan was approximately $52.6 million out of the $69.1 million commitment. The amended agreement provides for a reduction in the loan commitment amount to $36.9 million. The reduction relates to the repayment of the office portion of the outstanding balance totaling approximately $24.9 million and an additional reduction in the borrowing capacity of approximately $7.3 million with a corresponding release of collateral in conjunction with the Wisconsin Place joint venture entity that owns and is developing the office component of the project (a consolidated joint venture entity in which we own a 66.67% interest) obtaining new construction financing for its project. On April 29, 2008, the Land and Infrastructure Entity repaid the balance of the construction loan totaling approximately $29.4 million. The repayment relates to the repayment of the residential portion of the outstanding balance in conjunction with the Wisconsin Place joint venture entity that owns and is developing the residential component of the project (a joint venture entity in which we do not own an interest) obtaining new construction financing for its project.

On February 1, 2008,June 9, 2009, we used available cash to repay the mortgage loan collateralized by our Reston Corporate CenterReservoir Place property located in Reston, VirginiaWaltham, Massachusetts totaling approximately $20.5$47.8 million. There was no prepayment penalty associated with the repayment. The mortgage loan bore interest at a fixed rate of 6.56%7.00% per annum and was scheduled to mature on MayJuly 1, 2008.2009. There was no prepayment penalty.

 

On March 27, 2008, our Value-Added Fund obtained third-party mortgage financing totaling $26.0 million (of which $24.0 million was drawn at closing and approximately $38,000 was drawn to fund tenant and capital costs, with the remaining amount available to fund future tenant and capital costs) collateralized by the Mountain View Technology Park properties. The third-party mortgage financing bears interest at a variable rate equal to LIBOR plus 1.50% per annum and matures on March 31, 2011 with two, one-year extension options. The proceeds of the third-party mortgage financing were used to repay $23.0 million of the financing provided by us. On June 12, 2008, the Value-Added Fund entered into an interest rate swap contract related to the mortgage loan collateralized by the Mountain View Technology Park properties with a notional amount of $24.0 million to fix the one-month LIBOR index rate at 4.085% per annum through maturity on March 31, 2011.

On April 1, 2008,26, 2009, we used available cash to repay the mortgage loan collateralized by our PrudentialTen Cambridge Center property located in Boston,Cambridge, Massachusetts totaling approximately $258.2$30.1 million. There was no prepayment penalty associated with the repayment. The mortgage loan bore interest at a fixed rate of 6.72%8.27% per annum and was scheduled to mature on JulyMay 1, 2008.2010. We paid a prepayment penalty totaling $0.5 million.

 

On MayJuly 30, 2008, our Value-Added Fund2009, we obtained mortgage financing totaling $120.0$50.0 million (of which $103.0 million was drawn at closing, $3.3 million was drawn to fund tenant and capital costs, with the remaining $13.7 million available to fund future tenant and capital costs) collateralized by the Mountain View Research Park properties.our Reservoir Place property located in Waltham, Massachusetts. The mortgage financing currently bears interest at a variable rate equal to LIBOR plus 1.75%3.85% per annum and matures on May 31, 2011 with two, one-year extension options. The Value-Added Fund entered into three interest rate swap contracts with notional amounts aggregating $103.0 million to fix the one-month LIBOR index rate at 3.63% per annum through April 1, 2011. The proceeds of the mortgage financing were used to repay the remaining $100.0 million of financing provided by us.

On June 19, 2008, we obtained construction financing totaling $65.0 million collateralized by our Democracy Tower (formerly South of Market—Phase II) development project located in Reston, Virginia. The Democracy Tower development project consists of a Class A office property with approximately 225,000 net rentable square feet. The construction financing bears interest at a variable rate equal to LIBOR plus 1.75% per annum and matures on December 19, 2010 with two, one-year extension options.July 30, 2014.

 

On September 10, 2008,August 3, 2009, we used available cash to repay the mortgage loanloans collateralized by our One and Two Embarcadero Center properties1301 New York Avenue property located in San Francisco, California totalingWashington, DC aggregating approximately $274.8$20.5 million. There was no prepayment penalty associated with the repayment. The mortgage loanloans bore interest at a weighted-average fixed rate of 6.74%6.91% per annum and waswere scheduled to mature on December 10, 2008.August 15, 2009. There were no prepayment penalties.

Senior Notes Offering

 

On October 10, 2008, we used available cash9, 2009, BPLP completed a public offering of $700.0 million in aggregate principal amount of its 5.875% senior notes due 2019. The notes were priced at 99.931% of the principal amount to repay the mortgage loan collateralized by our Bedford Business Park properties located in Bedford, Massachusetts totalingyield 5.967% to maturity. The aggregate net proceeds to BPLP, after deducting underwriter discounts and offering expenses, were approximately $16.1$693.7 million. There was no prepayment penalty associated with the repayment. The mortgage loan bore interest at a fixed rate of 8.60% per annum and was scheduled tonotes mature on December 10, 2008.

On November 13, 2008, we closed on an eight-year, $375.0 million mortgage loan collateralizedOctober 15, 2019, unless earlier redeemed by Four Embarcadero Center located in San Francisco, California. The mortgage loan bears interest at a fixed rate of 6.10% per annum. Under our interest rate hedging program, we will reclassify into earnings over the eight-year term of the loan as an increase in interest expense approximately $26.4 million (approximately $3.3 million per year) of the amounts recorded on our Consolidated Balance Sheet within Accumulated Other Comprehensive Loss, which amounts represent the effective portion of the applicable interest rate hedging contracts.BPLP.

 

Equity Transactions

On June 10, 2009, we completed a public offering of 17,250,000 shares of our common stock (including 2,250,000 shares issued as a result of the exercise of an overallotment option by the underwriters) at a price to the public of $50.00 per share. The proceeds from this public offering, net of underwriters’ discounts and offering costs, totaled approximately $841.9 million.

 

During the year ended December 31, 2008,2009, we acquired an aggregate of 631,297138,856 common units of limited partnership interest, including 16,14744,287 common units issued upon the conversion of LTIP units, presented by the holders for redemption, in exchange for an equal number of shares of common stock. During the year ended December 31, 2008,2009, we issued 1,058,133242,507 shares of common stock as a result of stock options being exercised.

 

Exchangeable Notes OfferingInvestments in Unconsolidated Joint Ventures

 

On August 19, 2008, our Operating Partnership completed an offering of $747.5 million in aggregate principal amount (including $97.5 million asDuring June 2009, we recognized a result of the exercise by the initial purchasers of their over-allotment option) of its 3.625% exchangeable senior notes due 2014. The notes were priced at 99.0% of their face amount, resulting in aggregate net proceeds to us, after deducting the initial purchasers’ discounts and offering expenses,non-cash impairment charge of approximately $731.6$7.4 million, resultingwhich represented the other-than-temporary decline in the fair value below the carrying value of our investment in the Value-Added Fund.

During December 2009, our Value-Added Fund, an effective interest rateunconsolidated joint venture, recognized a non-cash impairment charge related to its One and Two Circle Star Way properties in San Carlos, California totaling approximately $24.6 million, of which our share was approximately $4.2 million. In addition, we recognized a non-cash impairment charge of approximately 4.037% per annum. The notes mature on February 15, 2014, unless earlier repurchased, exchanged or redeemed. On and after January 1, 2014,$2.0 million representing the notes may be exchanged at any time prior toother-than-temporary decline in the close of business onfair value below the second scheduled trading day immediately preceding the maturity date at the option of the holders into cash up to their principal amount and, at the Operating Partnership’s option, cash or sharesremaining carrying value of our common stock forinvestment in the remainder, if any, of the exchange valueValue-Added Fund.

Noncontrolling Interest in excess of such principal amount at the applicable exchange rate, which initially equals 8.5051 shares per $1,000 principal amount of notes (or an initial exchange price of approximately $117.58 per share of our common stock). Prior to the close of business on the scheduled trading day immediately preceding January 1, 2014, holders of the notes may only exchange their notes only upon the occurrence of certain events. The notes were issued in an offering exempt from registration under the Securities Act of 1933. In addition, in connection with the offering, we entered into capped call transactions with affiliates of certain of the initial purchasers, which are intended to reduce the potential dilution upon future exchange of the notes. The capped call transactions are expected to have the effect of increasing the effective exchange price to us of the notes from $117.58 to approximately $137.17 per share, representing an overall effective premium of approximately 40% over the closing price of $97.98 per share of our common stock on August 13, 2008. The net cost of the capped call transactions was approximately $44.4 million. (See Note 8 to the Consolidated Financial Statements.)

2008 Outperformance AwardsProperty Partnerships

 

On January 24, 2008, the Compensation Committee (the “Committee”) of our Board approved outperformance awards under the 1997 Plan to officers and key employees. These awards (the “2008 OPP Awards”) are part of5, 2009, we repaid a broad-based, long-term incentive compensation program designed to provide our management team at several levels within the organization$25.0 million loan in connection with the potentialagreement entered into in May 2006 to earnredeem the outside members’ equity awards subject tointerests in the limited liability company that owns 601 Lexington Avenue (formerly known as Citigroup Center).

Major Tenant Bankruptcies

On April 30, 2009, Lehman Brothers, Inc., which was then our “outperforming” and creating shareholder valuetenth largest tenant (by square feet) with approximately 437,000 net rentable square feet in our 399 Park Avenue property, rejected its lease in bankruptcy. We had previously established a pay-for-performance structure. 2008 OPP Awards utilize total return to shareholders (“TRS”) over a three-year measurement period asreserve for the performance metric and include two years of time-based vesting after the endfull amount of the performance measurement period (subjectLehman Brothers, Inc. accrued straight-line rent balance during the third quarter of 2008. Lehman Brothers, Inc. paid rent through the month of April 2009 for all of its space and continued to acceleration in certain events) as a retention tool. Recipients of 2008 OPP Awards will share in an outperformance pool if our TRS, including both share appreciation and dividends, exceeds absolute and relative hurdles over a three-year measurement period from February 5, 2008 to February 5, 2011, based on the average closing price of a share of our common stock of $92.8240occupy approximately 180,000 net rentable square feet through June 22, 2009, for the five trading days prior to and including February 5, 2008. Assuming no changes in the aggregate annual per share dividend through February 2011, our common stock price would have to exceed $104.15 per share for recipients of 2008 OPP Awards to be eligible to earn any rewards. The aggregate reward that recipients of all 2008 OPP Awards can earn, as measured by the outperformance pool, is subject to a maximum cap of $110 million, although OPP Awards forwhich we received an aggregate of upapproximately $19.7 million for the year ended December 31, 2009. As of June 23, 2009, Lehman Brothers, Inc. ceased to occupy or lease any space from us. Lehman Brothers, Inc. had contributed approximately $104.8$44.9 million per year on a contractual basis to our revenues from this lease. As of December 31, 2009, we have been allocated to date and were granted on February 5, 2008. The balance remains availablesigned leases with tenants for future grants, with OPP Awards exceeding a potential reward of $1 million requiring the approvalapproximately 372,000 net rentable square feet of the Committee (See Note 17vacated space.

On June 1, 2009, General Motors Corporation filed a petition under Chapter 11 of the U.S. Bankruptcy Code with the United States Bankruptcy Court for the Southern District of New York. At that time, we leased approximately 120,000 square feet of office space to General Motors Corporation at 601 Lexington Avenue (formerly known as Citigroup Center). Rent commencement for the Consolidated Financial Statements).lease at 601 Lexington Avenue began on June 1, 2009 and the lease was scheduled to expire on May 31, 2019. However, on June 12, 2009, General Motors Corporation rejected the lease in bankruptcy effective as of June 30, 2009. The contribution from this lease, on a contractual basis, from July 1, 2009 through December 31, 2009, was projected to be approximately $6.6 million. As of December 31, 2009, we have signed leases with tenants for approximately 90,000 net rentable square feet of the vacated space.

 

Business and Growth Strategies

 

Business Strategy

 

Our primary business objective is to maximize return on investment so as to provide our investors with the greatest possible total return. Our strategy to achieve this objective is:

 

to concentrate on a few carefully selected geographic markets, including Boston, Washington, DC, midtown Manhattan, San Francisco and Princeton, NJ, and to be one of the leading, if not the leading, owners and developers in each of those markets. We select markets and submarkets where tenants have demonstrated a preference for high-quality office buildings and other facilities;

 

to emphasize markets and submarkets within those markets where the lack of available sites and the difficulty of receiving the necessary approvals for development and the necessary financing constitute high barriers to the creation of new supply, and where skill, financial strength and diligence are required to successfully develop, finance and manage high-quality office, research and development space, as well as selected retail space;

to take on complex, technically challenging projects, leveraging the skills of our management team to successfully develop, acquire or reposition properties that other organizations may not have the capacity or resources to pursue;

 

to concentrate on high-quality real estate designed to meet the demands of today’s tenants who require sophisticated telecommunications and related infrastructure and support services, and to manage those facilities so as to become the landlord of choice for both existing and prospective clients;

 

to opportunistically acquire assets which increase our penetration in the markets in which we have chosen to concentrate and which exhibit an opportunity to improve or preserve returns through repositioning (through a combination of capital improvements and shift in marketing strategy), changes in management focus and re-leasing as existing leases terminate;

 

to explore joint venture opportunities primarily with existing property owners of land parcels located in desirable locations, who seek to benefit from the depth of development and management expertise we are able to provide and our access to capital, and/or to explore joint venture opportunities with strategic institutional partners, leveraging our skills as owners, operators and developers of Class A office space, as well as partners with expertise in mixed-use opportunities;

to pursue on a selective basis the sale of properties, including core properties, to take advantage of our value creation and the demand for our premier properties;

 

to seek third-party development contracts, which can be a significant source of revenue and enable us to retain and utilize our existing development and construction management staff, especially when our internal development is less active or when new development is less-warranted due to market conditions; and

 

to enhance our capital structure through our access to a variety of sources of capital.

 

Growth Strategies

 

External Growth

 

We believe that our development experience and our organizational depth position us to continue to selectively develop a range of property types, including low-rise suburban office properties, high-rise urban developments, mixed-use developments (including residential) and research and laboratory space, within budget and on schedule. Other factors that contribute to our competitive position include:

 

our control of sites (including sites under contract or option to acquire) in our markets that will support approximately 12.012.7 million square feet of new office, retail, hotel and residential development;

 

our reputation gained through 3940 years of successful operations and the stability and strength of our existing portfolio of properties;

 

our relationships with leading national corporations, universities and public institutions seeking new facilities and development services;

 

our relationships with nationally recognized financial institutions that provide capital to the real estate industry;

 

our track record and reputation for executing acquisitions efficiently provides comfort to domestic and foreign institutions, private investors and corporations who seek to sell commercial real estate in our market areas;

 

our ability to act quickly on due diligence and financing; and

 

our relationships with institutional buyers and sellers of high-quality real estate assets.

Opportunities to execute our external growth strategy fall into three categories:

 

  

Development in selected submarkets.We believe the continued development of well-positioned office buildings will be justified in many of our submarkets. We believe in acquiring land after taking into consideration timing factors relating to economic cycles and in response to market conditions that allow for its development at the appropriate time. While we purposely concentrate in markets with high barriers-to-entry, we have demonstrated throughout our 39-year40-year history, an ability to make carefully timed land acquisitions in submarkets where we can become one of the market leaders in establishing rent and other business terms. We believe that there are opportunities at key locations in our existing and other markets for a well-capitalized developer to acquire land with development potential.

 

In the past, we have been particularly successful at acquiring sites or options to purchase sites that need governmental approvals for development. Because of our development expertise, knowledge of the governmental approval process and reputation for quality development with local government regulatory bodies, we generally have been able to secure the permits necessary to allow development and to profit from the resulting increase in land value. We seek complex projects where we can add value through the efforts of our experienced and skilled management team leading to attractive returns on investment.

 

Our strong regional relationships and recognized development expertise have enabled us to capitalize on unique build-to-suit opportunities. We intend to seek and expect to continue to be presented with such

opportunities in the near term allowing us to earn relatively significant returns on these development opportunities through multiple business cycles.

 

  

Acquisition of assets and portfolios of assets from institutions or individuals.We believe that due to our size, management strength and reputation, we are well positioned to acquire portfolios of assets or individual properties from institutions or individuals if valuations meet our criteria. In addition, we believe that our relatively low leverage and our liquidity and access to capital may provide us with a competitive advantage when pursuing acquisitions in the current credit-constrained environment. There may be enhanced opportunities to purchase assets with near-term financing maturities or possibly provide debt on assets at enhanced yields given the limited availability of traditional sources of debt. Opportunities to acquire properties may also come through the purchase of first mortgage or mezzanine debt. We may also acquire properties for cash, but we are also particularly well-positioned to appeal to sellers wishing to contribute on a tax-deferred basis their ownership of property for equity in a diversified real estate operating company that offers liquidity through access to the public equity markets in addition to a quarterly distribution. Our ability to offer common and preferred units of limited partnership in BPLP to sellers who would otherwise recognize a taxable gain upon a sale of assets for cash or our common stock may facilitate this type of transaction on a tax-efficient basis. In addition, we may consider mergers with and acquisitions of compatible real estate firms.

 

  

Acquisition of underperforming assets and portfolios of assets. We believe that because of our in-depth market knowledge and development experience in each of our markets, our national reputation with brokers, financial institutions and others involved in the real estate market and our access to competitively-priced capital, we are well-positioned to identify and acquire existing, underperforming properties for competitive prices and to add significant additional value to such properties through our effective marketing strategies and a responsive property management program. We have developed this strategy and program for our existing portfolio, where we provide high-quality property management services using our own employees in order to encourage tenants to renew, expand and relocate in our properties. We are able to achieve speed and transaction cost efficiency in replacing departing tenants through the use of in-house and third-party vendors’ services for marketing, including calls and presentations to prospective tenants, print advertisements, lease negotiation and construction of tenant improvements. Our tenants benefit from cost efficiencies produced by our experienced work force, which is attentive to preventive maintenance and energy management.

Internal Growth

 

We believe that opportunities will exist to increase cash flow from our existing properties because they are of high quality and in desirable locations. In addition, our properties are in markets where, in general, the creation of new supply is limited by the lack of available sites, the difficulty of receiving the necessary approvals for development on vacant land and the difficulty of obtaining financing. Our strategy for maximizing the benefits from these opportunities is three-fold: (1) to provide high-quality property management services using our employees in order to encourage tenants to renew, expand and relocate in our properties, (2) to achieve speed and transaction cost efficiency in replacing departing tenants through the use of in-house services for marketing, lease negotiation and construction of tenant improvements and (3) to work with new or existing tenants with space expansion or contraction needs maximizing the cash flow from our assets. We believe that our office properties will add to our internal growth because of their desirable locations and the fact that our in-place rents are currently lower than market rents. We expect to continue our internal growth as a result of our ability to:

 

  

Cultivate existing submarkets and long-term relationships with credit tenants. In choosing locations for our properties, we have paid particular attention to transportation and commuting patterns, physical environment, adjacency to established business centers, proximity to sources of business growth and other local factors.

 

We had an average lease term of 7.27.0 years at December 31, 20082009 and continue to cultivate long-term leasing relationships with a diverse base of high quality,high-quality, financially stable tenants. Based on leases in place at December 31, 2008,2009, leases with respect to 6.7%9.1% of the total square feet in our portfolio will expire in calendar year 2009.

2010.

  

Directly manage properties to maximize the potential for tenant retention. We provide property management services ourselves, rather than contracting for this service, to maintain awareness of and responsiveness to tenant needs. We and our properties also benefit from cost efficiencies produced by an experienced work force attentive to preventive maintenance and energy management and from our continuing programs to assure that our property management personnel at all levels remain aware of their important role in tenant relations.

 

  

Replace tenants quickly at best available market terms and lowest possible transaction costs. We believe that we are well-positioned to attract new tenants and achieve relatively high rental rates as a result of our well-located, well-designed and well-maintained properties, our reputation for high-quality building services and responsiveness to tenants, and our ability to offer expansion and relocation alternatives within our submarkets.

 

  

Extend terms of existing leases to existing tenants prior to expiration. We have also successfully structured early tenant renewals, which have reduced the cost associated with lease downtime while securing the tenancy of our highest quality credit-worthy tenants on a long-term basis and enhancing relationships.

 

Policies with Respect to Certain Activities

 

The discussion below sets forth certain additional information regarding our investment, financing and other policies. These policies have been determined by our Board of Directors and, in general, may be amended or revised from time to time by our Board of Directors.

 

Investment Policies

 

Investments in Real Estate or Interests in Real Estate

 

Our investment objectives are to provide quarterly cash dividends to our securityholders and to achieve long-term capital appreciation through increases in the value of Boston Properties, Inc. We have not established a specific policy regarding the relative priority of these investment objectives.

We expect to continue to pursue our investment objectives primarily through the ownership of our current properties, development projects and other acquired properties. We currently intend to continue to invest primarily in developments of properties and acquisitions of existing improved properties or properties in need of redevelopment, and acquisitions of land that we believe have development potential, primarily in our markets—Boston, Washington, DC, midtown Manhattan, San Francisco and Princeton, NJ. Future investment or development activities will not be limited to a specified percentage of our assets. We intend to engage in such future investment or development activities in a manner that is consistent with the maintenance of our status as a REIT for federal income tax purposes. In addition, we may purchase or lease income-producing commercial and other types of properties for long-term investment, expand and improve the real estate presently owned or other properties purchased, or sell such real estate properties, in whole or in part, when circumstances warrant. We do not have a policy that restricts the amount or percentage of assets that will be invested in any specific property, however, our investments may be restricted by our debt covenants.

 

We may also continue to participate with third parties in property ownership, through joint ventures or other types of co-ownership, including third parties with expertise in mixed-use opportunities. These investments may permit us to own interests in larger assets without unduly restricting diversification and, therefore, add flexibility in structuring our portfolio.

 

Equity investments may be subject to existing mortgage financing and other indebtedness or such financing or indebtedness as may be incurred in connection with acquiring or refinancing these investments. Debt service on such financing or indebtedness will have a priority over any distributions with respect to our common stock. Investments are also subject to our policy not to be treated as an investment company under the Investment Company Act of 1940, as amended (the “1940 Act”).

Investments in Real Estate Mortgages

 

While our current portfolio consists of, and our business objectives emphasize, equity investments in commercial real estate, we may, at the discretion of the Board of Directors, invest in mortgages and other types of real estate interests consistent with our qualification as a REIT. Investments in real estate mortgages run the risk that one or more borrowers may default under such mortgages and that the collateral securing such mortgages may not be sufficient to enable us to recoup our full investment. Although we currently do not have any investments in mortgages or deeds of trust, we may invest in participating or convertible mortgages if we conclude that we may benefit from the cash flow or any appreciation in value of the property.

 

Securities of or Interests in Persons Primarily Engaged in Real Estate Activities

 

Subject to the percentage of ownership limitations and gross income tests necessary for our REIT qualification, we also may invest in securities of other REITs, other entities engaged in real estate activities or securities of other issuers, including for the purpose of exercising control over such entities.

 

Dispositions

 

Our disposition of properties is based upon the periodic review of our portfolio and the determination by the Board of Directors that such action would be in our best interests. Any decision to dispose of a property will be authorized by the Board of Directors or a committee thereof. Some holders of limited partnership interests in BPLP, including Mortimer B. Zuckerman and the estate of Edward H. Linde, would incur adverse tax consequences upon the sale of certain of our properties that differ from the tax consequences to us. Consequently, holders of limited partnership interests in BPLP may have different objectives regarding the appropriate pricing and timing of any such sale. Such different tax treatment derives in most cases from the fact that we acquired these properties in exchange for partnership interests in contribution transactions structured to allow the prior owners to defer taxable gain. Generally this deferral continues so long as we do not dispose of the properties in a taxable transaction. Unless a sale by us of these properties is structured as a like-kind exchange under

Section 1031 of the Internal Revenue Code or in a manner that otherwise allows deferral to continue, recognition of the deferred tax gain allocable to these prior owners is generally triggered by the sale. Some of our assets are subject to tax protection agreements, which may limit our ability to dispose of the assets or require us to pay damages to the prior owners in the event of a taxable sale.

 

Financing Policies

 

The agreement of limited partnership of BPLP and our certificate of incorporation and bylaws do not limit the amount or percentage of indebtedness that we may incur. We do not have a policy limiting the amount of indebtedness that we may incur. However, our mortgages, credit facilities and unsecured debt securities contain customary restrictions, requirements and other limitations on our ability to incur indebtedness. We have not established any limit on the number or amount of mortgages that may be placed on any single property or on our portfolio as a whole.

 

Our Board of Directors will consider a number of factors when evaluating our level of indebtedness and when making decisions regarding the incurrence of indebtedness, including the purchase price of properties to be acquired with debt financing, the estimated market value of our properties upon refinancing, the entering into agreements such as interest rate swaps, caps, floors and other interest rate hedging contracts and the ability of particular properties and BPLP as a whole to generate cash flow to cover expected debt service.

 

Policies with Respect to Other Activities

 

As the sole general partner of BPLP, we have the authority to issue additional common and preferred units of limited partnership interest of BPLP. We have in the past, and may in the future, issue common or preferred units of limited partnership interest of BPLP to persons who contribute their direct or indirect interests in properties to us in exchange for such common or preferred units of limited partnership interest in BPLP. We have

not engaged in trading, underwriting or agency distribution or sale of securities of issuers other than BPLP and we do not intend to do so. At all times, we intend to make investments in such a manner as to maintain our qualification as a REIT, unless because of circumstances or changes in the Internal Revenue Code of 1986, as amended (or the Treasury Regulations), our Board of Directors determines that it is no longer in our best interest to qualify as a REIT. We may make loans to third parties, including, without limitation, to joint ventures in which we participate or in connection with the disposition of a property. We intend to make investments in such a way that we will not be treated as an investment company under the 1940 Act. Our policies with respect to these and other activities may be reviewed and modified or amended from time to time by the Board of Directors.

 

Energy and Natural Resource Conservation

 

As one of the largest owners and developers of office properties in the United States, we strive to limit our energy and natural resource consumption through active management at our properties. On an annual basis, our property managerswe identify capital improvement projects and building systems enhancements that have the potential to reduce the use of energy at each property.our properties. The identified projects and enhancements are then reviewed with senior management, and the projects and enhancements that offer material energy or resource savings and meet our investment criteria are then implemented.

 

In 2008, this2009, we continued to improve the process was improved through a more holistic, corporate-wide approach. Our management team formed a Sustainability Committee, towhich was formed in 2008, focused on (1) identifyidentifying and executeexecuting new strategies for promoting sustainability in new construction, existing buildings and corporate operations, (2) promotepromoting communication across regions, (3) sharesharing “best practices” and (4) assessassessing the cost effectiveness of small and large scale projects and programs. Over the past several years, we have implemented numerous improvement projects and system enhancements, including, without limitation, the following:

 

installation of higher efficiency lighting in public spaces, garages, stairways and elevators;

 

installing lighting occupancy sensors in common areas and restrooms;

installation of new, high-efficiency motors, variable frequency drives (“VFDs”), air compressors, chillers and other heating, ventilation and air conditioning (“HVAC”) system components;

 

replacing and upgrading energy management systems, including installation of carbon dioxide controls;controls and adjusting temperature set points;

 

installation of solar reflective window film to reduce solar heat gain, glare and ultraviolet radiation, and adding wall and ceiling insulation to reduce thermal losses;

 

modernizing cooling towers with high-efficiency fill and distribution pans;

 

implementing programs to minimize wasteuse of water and reclaim steam condensate for our cooling towers;

 

upgrading water treatment, plumbing and irrigation operations;

installing low flow bathroom fixtures; and

 

implementing extensive recycling programs.

 

In addition to the physical improvements and systems enhancements described above, our property managerswe also benchmark building energy and resource consumption with the goal of optimizing equipment use and operation. Across our regions we provide training for our property management staff and strive to make our tenants more aware of energy codes and energy saving opportunities. For example, we have worked collaboratively with our tenants at many of our buildings to implement new policies for providingtrying to limit use of HVAC on weekends only upon request.weekends. We also continue to increase the use of shuttle services between certain of our properties and the local bus and subway stations to encourage the use of mass transportation. These management initiatives are intended to not only help reduce energy consumption in the short term, but also heighten awareness of the issue to help ensure energy efficiency over the long term.

 

Properties across our portfolio arehave been routinely rated and benchmarked for years on the U.S. Environmental Protection Agency’s Energy Star® program. In 2008, 172009, we adopted an Energy Star strategy which requires all buildings for which we have sufficient utility data and occupancy to have their energy use monitored using Energy Star Portfolio Manager. In 2009, 25 of our properties earned the Energy Star Award, accounting for over 7.8approximately 11.1 million square feet of exemplary energy performance, and weefficiency excellence. This is an increase of seven buildings over our final 2008 count, or an additional 1.7 million square feet (+18%). We expect additional properties across our

portfolio will receive the same recognition in 2009.2010. We believe our efforts described above have led to a meaningful reduction in the number of kilowatt-hours (“kWh”) used in the operation of our properties and a reduction in our operating expenses. We estimate that the efforts we undertook in 2008 alone will reduce the amount of electrical usage throughout our portfolio by millions of kWh per year.

 

In addition to the efforts described above, we participate in utility rebate programs when making significant capital improvements and, when economically practicable, we subscribe to long-term, fixed utility contracts on a regional basis.

 

On an annual basis, we intend to continue to explore ways of reducing our energy consumption and related expenses, and conserving natural resources, across our portfolio.

Environmentally Sound Development

“Green” “Green” buildings are designed, constructed and operated to provide greater environmental, economic, health and productivity performance than conventional buildings. As a developer,building owner, we participate in the U.S. Green Building Council’s (“USGBC”) Leadership in Energy and Environmental Design (LEED) program.(“LEED”) program designed for existing buildings. The LEED Green Building Rating System® is a voluntary, consensus-based national standard of design guidelines for high-performance, sustainable “Green” buildings. The USGBC’s LEED certification follows a rigorous registration process which evaluates and gives Certified, Silver, Gold, and Platinum ratings to green buildings. We have established a LEED-Existing Building Committee which oversees and supports our utilization of the program. In 2009, we had our first building certified under the LEED-Existing Building certification program, as our Waltham Weston Corporate Center achieved a Silver rating. Several other buildings are being evaluated for certification in 2010.

We have also made a concerted effort to train and accredit our managers and staff in green design, construction and operations. At the end of 2009, 35 managers and staff across the development, property management and construction departments were LEED Accredited Professionals or Green Associates. Maintaining and strengthening our internal green design, construction and operations capabilities and knowledge base is a key aspect of our overall environmental strategy.

Environmentally Sound Development

 

We currently haveAs a developer, we participate in the USGBC’s LEED registeredprograms designed for new construction and commercial interiors. In 2009, we received LEED-Core and Shell Gold certifications for two recently completed development projects under development and placed in service throughout our portfolio, including the following:

totaling over 320,000 square feet – 77 CityPointCity Point in Waltham, MA—This approximately 210,000MA and Annapolis Junction in Annapolis, MD. In addition, during February 2010 we received LEED-Core and Shell Gold certification for Democracy Tower, a 235,000 square foot Class A office property in Waltham, MAReston, VA.

As of February 16, 2010, we have the following LEED-Core and Shell registered projects:

Atlantic Wharf in Boston, MA—This 860,000 square foot mixed-use development project has been certifiedpre-certified Gold LEED.

 

Annapolis JunctionWeston Corporate Center in Annapolis, MD—Weston, MA—This approximately 118,000356,000 square foot Class A office propertydevelopment has been pre-certified Silver LEED.

Russia Wharf in Boston, MA—This 815,000 square foot Class A office tower has been pre-certifiedregistered and anticipates a Gold LEED.LEED rating.

 

2200 Pennsylvania Avenue, Washington, DC—This 780,000 square foot Class A office propertymixed-use development project has been pre-certified Silver LEED.

 

Democracy Tower, Reston, VA—701 Carnegie Center in Princeton, NJ—This 225,000120,000 square foot Class A office property has been pre-certifiedregistered and anticipates a Silver LEED.LEED rating.

The Weston Corporate Center, currently under construction and to be delivered in the summer of 2010, also has two environmentally significant firsts for us. The first is the use of chilled water from a quarry pond on site for cooling the building, reducing the electricity demand for HVAC significantly. The second attribute is the installation of our first solar photovoltaic array. The first phase will be a 110 kW ground mounted installation. We anticipate exploring additional installations across the portfolio.

 

Numerous other development projects are LEED registered and targeting LEED Silver ratings or better. In addition, we actively seek opportunities to achieve LEED ratings on commercial interiors as tenants build-out or renovate their space. We have numerous commercial interior projects either planned or currently under construction that have been designed to achieve LEED certification, and we have already completed various projects that either already received, or we expect will receive, LEEDcertification. By the end of 2009 seven tenant build-outs had achieved LEED-Commercial Interior certifications includingtotaling almost 440,000 square feet of tenant space across our portfolio. One of those spaces was our headquarters in the Prudential Center in Boston.

 

Many of the local jurisdictions in which we operate and develop buildings are also making efforts to promote environmentally sound developments by adopting aspects of the LEED program. As a result, we intend to continue to be proactive in evaluating each new development to determine whether it is physically practical and economically feasible to produce a LEED certified building. Barring unusual use, site or design constraints, we target LEED-Silver or better on all new developments. We also participate actively in green building organizations and government initiatives in the markets.

Competition

 

We compete in the leasing of office space with a considerable number of other real estate companies, some of which may have greater marketing and financial resources than are available to us. In addition, our hotel

property competes for guests with other hotels, some of which may have greater marketing and financial resources than are available to us and to the manager of our one hotel, Marriott International, Inc.

 

Principal factors of competition in our primary business of owning, acquiring and developing office properties are the quality of properties, leasing terms (including rent and other charges and allowances for tenant improvements), attractiveness and convenience of location, the quality and breadth of tenant services provided, and reputation as an owner and operator of quality office properties in the relevant market. Additionally, our ability to compete depends upon, among other factors, trends of the national and local economies, investment alternatives, financial condition and operating results of current and prospective tenants, availability and cost of capital, construction and renovation costs, taxes, utilities, governmental regulations, legislation and population trends.

 

Our Hotel Property

 

We operate our hotel property through a taxable REIT subsidiary. The taxable REIT subsidiary, a wholly-owned subsidiary of BPLP, is the lessee pursuant to leases for the hotel property. As lessor, BPLP is entitled to a percentage of gross receipts from the hotel property. The hotel lease allows all the economic benefits of ownership to flow to us. Marriott International, Inc. continues to manage the hotel property under the Marriott name and under terms of the existing management agreements. Marriott has been engaged under a separate long-term incentive management agreement to operate and manage the hotel on behalf of the taxable REIT subsidiary. In connection with these arrangements, Marriott has agreed to operate and maintain our hotel in accordance with its system-wide standard for comparable hotels and to provide the hotel with the benefits of its central reservation system and other chain-wide programs and services. Under a management agreement for the hotel, Marriott acts as the taxable REIT subsidiary’s agent to supervise, direct and control the management and operation of the hotel and receives as compensation base management fees that are calculated as a percentage of the hotel’s gross revenues, and supplemental incentive fees if the hotel exceeds negotiated profitability breakpoints. In addition, the taxable REIT subsidiary compensates Marriott, on the basis of a formula applied to the hotel’s gross revenues, for certain system-wide services provided by Marriott, including central reservations, marketing and training. During 2009, 2008 2007 and 2006,2007, Marriott received an aggregate of approximately $1.5 million, $3.0 million $3.2 million and $4.7$3.2 million, respectively, from our taxable REIT subsidiary. For 2006 and a portion of 2007, these amounts include payments related to the Long Wharf Marriott, which was sold by us in March 2007.

 

Seasonality

 

Our hotel property traditionally has experienced significant seasonality in its operating income, with the percentage of net operating income by quarter over the year ended December 31, 20082009 shown below.

 

First Quarter

  

Second Quarter

  

Third Quarter

  

Fourth Quarter

  

Second Quarter

  

Third Quarter

  

Fourth Quarter

7%  35%  23%  35%
9%  32%  19%  40%

 

Corporate Governance

 

Boston Properties is currently managed by a tenan eleven member Board of Directors, which is divided into three classes (Class I, Class II and Class III). Our Board of Directors is currently composedcomprised of threefour Class I directors (Mortimer B. Zuckerman, Carol B. Einiger, Dr. Jacob A. Frenkel and Richard E. Salomon), four Class II directors (Lawrence S. Bacow, Zoë Baird, Alan J. Patricof and Martin Turchin) and three Class III directors (Fredrick J. Iseman, Edward H.Douglas T. Linde and David A. Twardock). The members of each class of our Board of

Directors serve for staggered three-year terms, and the terms of our current Class I, Class II and Class III directors expire upon the election and qualification of directors at the annual meetings of stockholders to be held in 2010, 2011 and 2009,2012, respectively. At

Currently, each annual meeting of stockholders, directors will beare elected or re-elected for a full term of three years to succeed those directors whose terms are expiring.

Frederick J. Iseman was appointed However, the Board of Directors has approved an amendment to our Amended and Restated Certificate of Incorporation that would, among other things, destagger the Board of Directors and provide for the annual election of directors. We intend to submit this amendment to our stockholders for approval at our 2010 annual meeting of stockholders. If this amendment is approved by stockholders, then commencing with the class of directors standing for election at the 2011 annual meeting of stockholders our directors will stand for election for one-year terms expiring at the next succeeding annual meeting of stockholders. Directors elected prior to the 2011 annual meeting of stockholders will continue to serve as a new independent membertheir full three-year terms.

On October 26, 2009, we announced that Richard E. Salomon has decided that he will not stand for re-election to the Board of Directors upon the conclusion of his term at the 2010 annual meeting of stockholders in order to devote more time to his other business interests. Mr. Salomon has served on our Board of Directors on December 15, 2008. Mr. Iseman issince November 1998, and he currently serves as Chairman of our Compensation Committee. On February 24, 2010, Dr. Jacob A. Frenkel was appointed as a Class I director to serve until the 2010 annual meeting of stockholders.

On January 10, 2010, Edward H. Linde, our Co-Founder and Chief Executive Officer, passed away. Mortimer B. Zuckerman, Co-Founder and Chairman of CI Capital Partners LLC, a private equity investment firm which he founded in 1993. In addition, the Board, assumed the duties of Chief Executive Officer. On January 21, 2010, Douglas T. Linde was appointed to fill the vacancy on our Board of Directors resulting from the passing of Mr. Iseman to the Compensation Committee effective January 1, 2009.E. Linde. Mr. D. Linde also currently serves as our President.

 

Our Board of Directors has Audit, Compensation and Nominating and Corporate Governance Committees. The membership of each of these committees is described below.

 

Name of Director

  Audit Compensation Nominating
and
Corporate
Governance

Lawrence S. Bacow

  X  

Zoë Baird

   X X*

Carol B. Einiger

  X  

Fredrick J. Iseman

   X 

Alan J. Patricof

  X*  X

Richard E. Salomon

   X* 

David A. Twardock

   X X

 

X=Committee member, *=Chair

 

Our Board of Directors has adopted charters for each of its Audit, Compensation and Nominating and Corporate Governance Committees. The Compensation Committee is comprised of four (4) independent directors. The Audit Committee is comprised of three (3) independent directors, and the Nominating and Corporate Governance Committee is comprised of two (2)three (3) independent directors. A copy of each of these charters is available on our website at http://www.bostonproperties.com under the heading “Corporate Governance” and subheading “Committees and Charters.” A copy of each of these charters is also available in print to any stockholder upon written request addressed to Investor Relations, Boston Properties, Inc., The Prudential Center, 800 Boylston Street, Boston, MA 02199.

 

Our Board of Directors has adopted Corporate Governance Guidelines, a copy of which is available on our website at http://www.bostonproperties.com under the heading “Corporate Governance” and subheading “Governance Guidelines.” A copy of these guidelines is also available in print to any stockholder upon written request addressed to Investor Relations, Boston Properties, Inc., The Prudential Center, 800 Boylston Street, Boston, MA 02199.

 

Our Board of Directors has adopted a Code of Business Conduct and Ethics, which governs business decisions made and actions taken by our directors, officers and employees. A copy of this code is available on our website at http://www.bostonproperties.com under the heading “Corporate Governance” and subheading “Code of Conduct and Ethics.” We intend to disclose on this website any amendment to, or waiver of, any provision of this Code applicable to our directors and executive officers that would otherwise be required to be disclosed under the rules of the SEC or the New York Stock Exchange. A copy of this Code is also available in print to any stockholder upon written request addressed to Investor Relations, Boston Properties, Inc., The Prudential Center, 800 Boylston Street, Boston, MA 02199.

available on our website at http://www.bostonproperties.com under the heading “Corporate Governance” and subheading “Code of Conduct and Ethics.” We intend to disclose on this website any amendment to, or waiver of, any provision of this Code applicable to our directors and executive officers that would otherwise be required to be disclosed under the rules of the SEC or the New York Stock Exchange.

 

Our Board of Directors has established an ethics reporting system that employees may use to anonymously report possible violations of the Code of Business Conduct and Ethics, including concerns regarding questionable accounting, internal accounting controls or auditing matters, by telephone or over the internet.

On May 22, 2008, Edward H. Linde, Chief Executive Officer of the Company, submitted to the New York Stock Exchange (the “NYSE”) the Annual CEO Certification required by Section 303A of the Corporate Governance Rules of the NYSE certifying that he was not aware of any violation by the Company of NYSE corporate governance listing standards.

Item 1A.Risk Factors.

 

Set forth below are the risks that we believe are material to our investors. We refer to the shares of our common stock and the units of limited partnership interest in BPLP together as our “securities,” and the investors who own shares or units, or both, as our “securityholders.” This section contains forward-looking statements. You should refer to the explanation of the qualifications and limitations on forward-looking statements beginning on page 45.44.

 

Our performance and value are subject to risks associated with our real estate assets and with the real estate industry.

 

Our economic performance and the value of our real estate assets, and consequently the value of our securities, are subject to the risk that if our office and hotel properties do not generate revenues sufficient to meet our operating expenses, including debt service and capital expenditures, our cash flow and ability to pay distributions to our securityholders will be adversely affected. The following factors, among others, may adversely affect the income generated by our office and hotel properties:

 

downturns in the national, regional and local economic conditions (particularly increases in unemployment);

 

competition from other office, hotel and commercial buildings;

 

local real estate market conditions, such as oversupply or reduction in demand for office, hotel or other commercial space;

 

changes in interest rates and availability of financing;

 

vacancies, changes in market rental rates and the need to periodically repair, renovate and re-let space;

 

increased operating costs, including insurance expense, utilities, real estate taxes, state and local taxes and heightened security costs;

 

civil disturbances, earthquakes and other natural disasters, or terrorist acts or acts of war which may result in uninsured or underinsured losses;

 

significant expenditures associated with each investment, such as debt service payments, real estate taxes, insurance and maintenance costs which are generally not reduced when circumstances cause a reduction in revenues from a property;

 

declines in the financial condition of our tenants and our ability to collect rents from our tenants; and

 

decreases in the underlying value of our real estate.

 

We are dependent upon the economic climates of our markets—Boston, Washington, DC, midtown Manhattan, San Francisco and Princeton, NJ.

 

Substantially all of our revenue is derived from properties located in five markets: Boston, Washington, DC, midtown Manhattan, San Francisco and Princeton, NJ. A downturn in the economies of these markets, or the impact that a downturn in the overall national economy may have upon these economies, could result in reduced demand for office space. Because our portfolio consists primarily of office buildings (as compared to a more diversified real estate portfolio), a decrease in demand for office space in turn could adversely affect our results of operations. Additionally, there are submarkets within our markets that are dependent upon a limited number of industries. For example, in our Washington, DC market we focus on leasing office properties to governmental agencies and contractors, as well as legal firms. In our midtown Manhattan market we have historically leased properties to financial, legal and other professional firms. A significant downturn in one or more of these sectors could adversely affect our results of operations.

In addition, a significant economic downturn over a period of time could result in an event or change in circumstances that results in an impairment in the value of our properties. An impairment loss is recognized if the carrying amount of the asset (1) is not recoverable over its expected holding period and (2) exceeds its fair value. There can be no assurance that we will not take charges in the future related to the impairment of our assets. Any future impairment could have a material adverse effect on our results of operations in the period in which the charge is taken.

Our investment in property development may be more costly than anticipated.

 

We intend to continue to develop and substantially renovate office properties. Our current and future development and construction activities may be exposed to the following risks:

 

we may be unable to proceed with the development of properties because we cannot obtain financing on favorable terms or at all;

 

we may incur construction costs for a development project which exceed our original estimates due to increases in interest rates and increased materials, labor, leasing or other costs, which could make completion of the project less profitable because market rents may not increase sufficiently to compensate for the increase in construction costs;

 

we may be unable to obtain, or face delays in obtaining, required zoning, land-use, building, occupancy, and other governmental permits and authorizations, which could result in increased costs and could require us to abandon our activities entirely with respect to a project;

 

we may abandon development opportunities after we begin to explore them and as a result we may lose deposits or fail to recover expenses already incurred;

 

we may expend funds on and devote management’s time to projects which we do not complete;

 

we may be unable to complete construction and/or leasing of a property on schedule; and

 

we may suspend development projects after construction has begun due to changes in economic conditions or other factors, and this may result in the write-off of costs, payment of additional costs or increases in overall costs when the development project is restarted.

 

Investment returns from our developed properties may be lower than anticipated.

 

Our developed properties may be exposed to the following risks:

 

we may lease developed properties at rental rates that are less than the rates projected at the time we decide to undertake the development; and

 

occupancy rates and rents at newly developed properties may fluctuate depending on a number of factors, including market and economic conditions, and may result in our investments being less profitable than we expected or not profitable at all.

 

We face risks associated with the development of mixed-use commercial properties.

 

We are currently developing and may in the future develop, properties either alone or through joint ventures with other persons, that are known as “mixed-use” developments. This means that in addition to the development of office space, the project may also include space for residential or other commercial purposes. We have limited experience in developing and managing non-office and non-retail real estate. As a result, if a development project includes a non-office or non-retail use, we may seek to sell the rights to that component to a third-party developer with experience in that use or we may seek to partner with such a developer. If we are not able to sell the rights or partner with such a developer, or if we choose to develop the other component ourselves, we would be exposed not only to those risks typically associated with the development of commercial real estate generally, but

also to specific risks associated with the development and ownership of non-office and non-retail real estate. In addition, even if we sell the rights to develop the other component or elect to participate in the development through a joint venture, we may be exposed to the risks associated with the failure of the other party to complete the development as expected. These include the risk that the other party would default on its obligations necessitating that we complete the other component ourselves (including providing any necessary financing).

We face risks associated with the use of debt to fund acquisitions and developments, including refinancing risk.

 

We are subject to the risks normally associated with debt financing, including the risk that our cash flow will be insufficient to meet required payments of principal and interest. We anticipate that only a small portion of the principal of our debt will be repaid prior to maturity. Therefore, we are likely to need to refinance at least a portion of our outstanding debt as it matures. There is a risk that we may not be able to refinance existing debt or that the terms of any refinancing will not be as favorable as the terms of our existing debt. If principal payments due at maturity cannot be refinanced, extended or repaid with proceeds from other sources, such as new equity capital, our cash flow may not be sufficient to repay all maturing debt in years when significant “balloon” payments come due. In addition, we may rely on debt to fund a portion of our new investments such as our acquisition and development activity. There is a risk that we may be unable to finance these activities on favorable terms or at all. This risk is currently heightened because the debt market is experiencing volatility, including reduced liquidity and increased credit risk premiums. These conditions, which increase the cost and reduce the availability of debt, may continue or worsen in the future.

 

We have agreements with a number of limited partners of BPLP who contributed properties in exchange for partnership interests that require BPLP to maintain for specified periods of time secured debt on certain of our assets and/or allocate partnership debt to such limited partners to enable them to continue to defer recognition of their taxable gain with respect to the contributed property. These tax protection and debt allocation agreements may restrict our ability to repay or refinance debt.

 

Adverse economic and geopolitical conditions and dislocations in the credit markets could have a material adverse effect on our results of operations, financial condition and ability to pay distributions to you.

 

Our business may be affected by market and economic challenges experienced by the U.S. economy or real estate industry as a whole or by the local economic conditions in the markets in which our properties are located, including the current dislocations in the credit markets and general global economic recession.the high rate of unemployment. These current conditions, or similar conditions existing in the future, may adversely affect our results of operations, financial condition and ability to pay distributions as a result of the following, among other potential consequences:

 

the financial condition of our tenants, many of which are financial, legal and other professional firms, such as Lehman Brothers, which filed for bankruptcy protection in the third quarter of 2008, and Heller Ehrman LLP, which filed for bankruptcy protection in the fourth quarter of 2008, may be adversely affected, which may result in tenant defaults under leases due to bankruptcy, lack of liquidity, operational failures or for other reasons;

 

significant job losses in the financial and professional services industries may occur, which may decrease demand for our office space, causing market rental rates and property values to be negatively impacted;

 

our ability to borrow on terms and conditions that we find acceptable, or at all, may be limited, which could reduce our ability to pursue acquisition and development opportunities and refinance existing debt, reduce our returns from our acquisition and development activities and increase our future interest expense;

 

reduced values of our properties may limit our ability to dispose of assets at attractive prices or to obtain debt financing secured by our properties and may reduce the availability of unsecured loans;

 

the value and liquidity of our short-term investments and cash deposits could be reduced as a result of a deterioration of the financial condition of the institutions that hold our cash deposits or the institutions or assets in which we have made short-term investments, the dislocation of the markets for our short-term investments, increased volatility in market rates for such investments or other factors;

or assets in which we have made short-term investments, the dislocation of the markets for our short-term investments, increased volatility in market rates for such investments or other factors;

 

one or more lenders under our line of credit could refuse to fund their financing commitment to us or could fail and we may not be able to replace the financing commitment of any such lenders on favorable terms, or at all; and

one or more counterparties to our derivative financial instruments could default on their obligations to us, including the capped call transactions we entered into in connection with our offering of our 3.625% exchangeable senior notes due 2014 and any interest hedging contracts we may enter into from time to time, or could fail, increasing the risk that we may not realize the benefits of these instruments.

 

An increase in interest rates would increase our interest costs on variable rate debt and could adversely impact our ability to refinance existing debt or sell assets.assets on favorable terms or at all.

 

As of February 23, 2009,19, 2010, we had approximately $396.9$394.3 million of indebtedness that bears interest at variable rates, and we may incur more of such indebtedness in the future. If interest rates increase, then so will the interest costs on our unhedged variable rate debt, which could adversely affect our cash flow and our ability to pay principal and interest on our debt and our ability to make distributions to our securityholders. Further, rising interest rates could limit our ability to refinance existing debt when it matures.matures or significantly increase our future interest expense. From time to time, we enter into interest rate swap agreements and other interest rate hedging contracts, including swaps, caps and floors.

While these agreements are intended to lessen the impact of rising interest rates on us, they also expose us to the risk that the other parties to the agreements will not perform, we could incur significant costs associated with the settlement of the agreements, the agreements will be unenforceable and the underlying transactions will fail to qualify as highly-effective cash flow hedges under guidance included in Accounting Standards Codification (“ASC”) 815 “Derivatives and Hedging” (formerly known as SFAS No. 133, “Accounting for Derivative Instruments and Hedging Activities, as amended” (See Note 6 to the Consolidated Financial Statements)). In addition, an increase in interest rates could decrease the amount third-parties are willing to pay for our assets, thereby limiting our ability to change our portfolio promptly in response to changes in economic or other conditions.

 

Covenants in our debt agreements could adversely affect our financial condition.

 

The mortgages on our properties contain customary covenants such as those that limit our ability, without the prior consent of the lender, to further mortgage the applicable property or to discontinue insurance coverage. Our unsecured credit facility, unsecured debt securities and certain secured loans contain customary restrictions, requirements and other limitations on our ability to incur indebtedness, including total debt to asset ratios, secured debt to total asset ratios, debt service coverage ratios and minimum ratios of unencumbered assets to unsecured debt, which we must maintain. Our continued ability to borrow under our credit facilities is subject to compliance with our financial and other covenants. In addition, our failure to comply with such covenants could cause a default under the applicable debt agreement, and we may then be required to repay such debt with capital from other sources. Under those circumstances, other sources of capital may not be available to us, or be available only on unattractive terms. Additionally, in the future our ability to satisfy current or prospective lenders’ insurance requirements may be adversely affected if lenders generally insist upon greater insurance coverage against acts of terrorism or losses resulting from earthquakes than is available to us in the marketplace or on commercially reasonable terms.

 

We rely on debt financing, including borrowings under our unsecured credit facility, issuances of unsecured debt securities and debt secured by individual properties, to finance our existing portfolio, our acquisition and development activities and for working capital. If we are unable to obtain debt financing from these or other sources, or to refinance existing indebtedness upon maturity, our financial condition and results of operations would likely be adversely affected. If we breach covenants in our debt agreements, the lenders can declare a default and, if the debt is secured, can take possession of the property securing the defaulted loan. In addition,

our unsecured debt agreements contain specific cross-default provisions with respect to specified other indebtedness, giving the unsecured lenders the right to declare a default if we are in default under other loans in some circumstances. Defaults under our debt agreements could materially and adversely affect our financial condition and results of operations.

 

Our degree of leverage could limit our ability to obtain additional financing or affect the market price of our common stock or debt securities.

 

On February 23, 2009,19, 2010, our total consolidated debt was approximately $6.3$6.7 billion (i.e., excluding unconsolidated joint venture debt). Consolidated debt to total consolidated market capitalization ratio, which measures

defined as total consolidated debt as a percentage of the aggregatemarket value of our outstanding equity securities plus our total consolidated debt, plus the market valueis a measure of outstanding equity securities, is oftenleverage commonly used by analysts to gauge leverage for equity REITs such as us.in the REIT sector. Our total consolidated market value iscapitalization was approximately $17.5 billion at February 19, 2010. Total consolidated market capitalization was calculated using the price per share of our common stock. Using the closing stock price of $35.73$66.57 per common share of our common stock on February 23, 2009, multiplied byand the sum offollowing: (1) 138,965,804 shares of our common stock, (2) 19,816,088 outstanding common units of limited partnership interest in Boston Properties Limited Partnership (excluding common units held by Boston Properties, Inc.), and (3) an aggregate of 1,460,688 common units issuable upon conversion of all outstanding Series Two Preferred Units of partnership interest in Boston Properties Limited Partnership, (4) an aggregate of 1,644,313 common units issuable upon conversion of all outstanding LTIP Units, assuming all conditions have been met for the conversion of the LTIP Units, and (5) our consolidated debt to total consolidated market capitalization ratio wastotaling approximately 55.1% as of February 23, 2009.$6.7 billion. The calculation of total consolidated market capitalization does not include 1,080,938 2008 OPP AwardsUnits because, unlike other LTIP Units, they are not earned until certain return thresholds are achieved. Our total consolidated debt, which excludes debt collateralized by our unconsolidated joint ventures, at February 19, 2010 represented approximately 38.31% of our total consolidated market capitalization. This percentage will fluctuate with changes in the market price of our common stock and does not necessarily reflect our capacity to incur additional debt to finance our activities or our ability to manage our existing debt obligations. However, for a company like ours, whose assets are primarily income-producing real estate, the consolidated debt to total consolidated market capitalization ratio may provide investors with an alternate indication of leverage, so long as it is evaluated along with other financial ratios and the various components of our outstanding indebtedness.

 

Our degree of leverage could affect our ability to obtain additional financing for working capital, capital expenditures, acquisitions, development or other general corporate purposes. Our senior unsecured debt is currently rated investment grade by the three major rating agencies. However, there can be no assurance that we will be able to maintain this rating, and in the event our senior debt is downgraded from its current rating, we would likely incur higher borrowing costs and/or difficulty in obtaining additional financing. Our degree of leverage could also make us more vulnerable to a downturn in business or the economy generally. There is a risk that changes in our debt to market capitalization ratio, which is in part a function of our stock price, or our ratio of indebtedness to other measures of asset value used by financial analysts may have an adverse effect on the market price of our equity or debt securities.

 

We face risks associated with property acquisitions.

 

We have acquired in the past and intend to continue to pursue the acquisition of properties and portfolios of properties, including large portfolios that could increase our size and result in alterations to our capital structure. Our acquisition activities and their success are subject to the following risks:

 

even if we enter into an acquisition agreement for a property, we may be unable to complete that acquisition after making a non-refundable deposit and incurring certain other acquisition-related costs;

 

we may be unable to obtain financing for acquisitions on favorable terms or at all;

 

acquired properties may fail to perform as expected;

 

the actual costs of repositioning or redeveloping acquired properties may be greater than our estimates;

the acquisition agreement will likely contain conditions to closing, including completion of due diligence investigations to our satisfaction or other conditions that are not within our control, which may not be satisfied;

 

acquired properties may be located in new markets where we may face risks associated with a lack of market knowledge or understanding of the local economy, lack of business relationships in the area and unfamiliarity with local governmental and permitting procedures; and

 

we may be unable to quickly and efficiently integrate new acquisitions, particularly acquisitions of portfolios of properties, into our existing operations, and this could have an adverse effect on our results of operations and financial condition.

 

We may also seek to acquire properties through the acquisition of first mortgage or mezzanine debt. Investments in these loans must be carefully structured to ensure that we satisfy the various asset and income requirements applicable to REITs. If we fail to structure any such acquisition properly, we could fail to qualify as a REIT. In addition, acquisitions of first mortgage or mezzanine loans subject us to the risks associated with the borrower’s default, including potential bankruptcy, and there may be significant delays and costs associated with the process of foreclosure on collateral securing or supporting these investments. There can be no assurance that we would recover any or all of our investment in the event of such a default or bankruptcy.

We have acquired in the past and in the future may acquire properties or portfolios of properties through tax deferred contribution transactions in exchange for partnership interests in BPLP. This acquisition structure has the effect, among others, of reducing the amount of tax depreciation we can deduct over the tax life of the acquired properties, and typically requires that we agree to protect the contributors’ ability to defer recognition of

taxable gain through restrictions on our ability to dispose of the acquired properties and/or the allocation of partnership debt to the contributors to maintain their tax bases. These restrictions could limit our ability to sell an asset at a time, or on terms, that would be favorable absent such restrictions.

 

Acquired properties may expose us to unknown liability.

 

We may acquire properties subject to liabilities and without any recourse, or with only limited recourse, against the prior owners or other third parties with respect to unknown liabilities. As a result, if a liability were asserted against us based upon ownership of those properties, we might have to pay substantial sums to settle or contest it, which could adversely affect our results of operations and cash flow. Unknown liabilities with respect to acquired properties might include:

 

liabilities for clean-up of undisclosed environmental contamination;

 

claims by tenants, vendors or other persons against the former owners of the properties;

 

liabilities incurred in the ordinary course of business; and

 

claims for indemnification by general partners, directors, officers and others indemnified by the former owners of the properties.

 

Competition for acquisitions may result in increased prices for properties.

 

We plan to continue to acquire properties as we are presented with attractive opportunities. We may face competition for acquisition opportunities with other investors, and this competition may adversely affect us by subjecting us to the following risks:

 

we may be unable to acquire a desired property because of competition from other well-capitalized real estate investors, including publicly traded and private REITs, institutional investment funds and other real estate investors; and

 

even if we are able to acquire a desired property, competition from other real estate investors may significantly increase the purchase price.

Our use of joint ventures may limit our flexibility with jointly owned investments.

 

In appropriate circumstances, we intend to develop and acquire properties in joint ventures with other persons or entities when circumstances warrant the use of these structures. We currently have twelve joint ventures that are not consolidated with our financial statements. Our share of the aggregate revenue of these joint ventures represented approximately 11.6%18.0% of our total revenue (the sum of our total consolidated revenue and our share of such joint venture revenue) for the year ended December 31, 2008.2009. Our participation in joint ventures is subject to the risks that:

 

we could become engaged in a dispute with any of our joint venture partners that might affect our ability to develop or operate a property;

 

our joint ventures are subject to debt and in the current volatile credit marketmarkets the refinancing of such debt may require equity capital calls;

 

our joint venture partners may default on their obligations necessitating that we fulfill their obligation ourselves;

 

our joint venture partners may have different objectives than we have regarding the appropriate timing and terms of any sale or refinancing of properties; and

 

our joint venture partners may have competing interests in our markets that could create conflict of interest issues.

Our properties face significant competition.

 

We face significant competition from developers, owners and operators of office properties and other commercial real estate, including sublease space available from our tenants. Substantially all of our properties face competition from similar properties in the same market. This competition may affect our ability to attract and retain tenants and may reduce the rents we are able to charge. These competing properties may have vacancy rates higher than our properties, which may result in their owners being willing to lease available space at lower rates than the space in our properties.

 

We face potential difficulties or delays renewing leases or re-leasing space.

 

We derive most of our income from rent received from our tenants. If a tenant experiences a downturn in its business or other types of financial distress, it may be unable to make timely rental payments. Also, when our tenants decide not to renew their leases or terminate early, we may not be able to re-let the space. Even if tenants decide to renew or lease new space, the terms of renewals or new leases, including the cost of required renovations or concessions to tenants, may be less favorable to us than current lease terms. As a result, our cash flow could decrease and our ability to make distributions to our securityholders could be adversely affected.

 

We face potential adverse effects from major tenants’ bankruptcies or insolvencies.

 

The bankruptcy or insolvency of a major tenant may adversely affect the income produced by our properties. Our tenants could file for bankruptcy protection or become insolvent in the future. We cannot evict a tenant solely because of its bankruptcy. On the other hand, a bankrupt tenant may reject and terminate its lease with us. In such case, our claim against the bankrupt tenant for unpaid and future rent would be subject to a statutory cap that might be substantially less than the remaining rent actually owed under the lease, and, even so, our claim for unpaid rent would likely not be paid in full. This shortfall could adversely affect our cash flow and results of operations.

 

We may have difficulty selling our properties, which may limit our flexibility.

 

Large and high-quality office and hotel properties like the ones that we own could be difficult to sell. This may limit our ability to change our portfolio promptly in response to changes in economic or other conditions. In

addition, federal tax laws limit our ability to sell properties and this may affect our ability to sell properties without adversely affecting returns to our securityholders. These restrictions reduce our ability to respond to changes in the performance of our investments and could adversely affect our financial condition and results of operations.

 

Our ability to dispose of some of our properties is constrained by their tax attributes. Properties which we developed and have owned for a significant period of time or which we acquired through tax deferred contribution transactions in exchange for partnership interests in BPLP often have low tax bases. Furthermore, as a REIT, we may be subject to a 100% “prohibited transactions” tax on the gain from dispositions of property if we are deemed to hold the property primarily for sale to customers in the ordinary course of business, unless the disposition qualifies under a safe harbor exception for properties that have been held for at least two years and with respect to which certain other requirements are met. The potential application of the prohibited transactions tax could cause us to forego potential dispositions of property or other opportunities that might otherwise be attractive to us, or to undertake such dispositions or other opportunities through a taxable REIT subsidiary, which would generally result in income taxes being incurred. If we dispose of these properties outright in taxable transactions, we may be required to distribute a significant amount of the taxable gain to our securityholders under the requirements of the Internal Revenue Code for REITs, which in turn would impact our cash flow and increase our leverage. In some cases, without incurring additional costs we may be restricted from disposing of properties contributed in exchange for our partnership interests under tax protection agreements with contributors. To dispose of low basis or tax-protected properties efficiently we from time to time use like-kind exchanges, which qualify for non-recognition of taxable gain, but can be difficult to consummate and result in the property for which the disposed assets are exchanged inheriting their low tax bases and other tax attributes (including tax protection covenants).

 

Because we own a hotel property, we face the risks associated with the hospitality industry.

 

Because the lease payments we receive under our hotel lease are based on a participation in the gross receipts of the hotel, if the hotel does not generate sufficient receipts, our cash flow would be decreased, which

could reduce the amount of cash available for distribution to our securityholders. The following factors, among others, are common to the hotel industry, and may reduce the receipts generated by our hotel property:

 

our hotel property competes for guests with other hotels, a number of which have greater marketing and financial resources than our hotel-operating business partners;

 

if there is an increase in operating costs resulting from inflation and other factors, our hotel-operating business partners may not be able to offset such increase by increasing room rates;

 

our hotel property is subject to the fluctuating and seasonal demands of business travelers and tourism; and

 

our hotel property is subject to general and local economic and social conditions that may affect demand for travel in general, including war and terrorism.

 

In addition, because our hotel property is located in Cambridge, Massachusetts, it is subject to the Cambridge market’s fluctuations in demand, increases in operating costs and increased competition from additions in supply.

 

We face risks associated with short-term liquid investments.

 

We continue to have significant cash balances that we invest in a variety of short-term investments that are intended to preserve principal value and maintain a high degree of liquidity while providing current income. From time to time, these investments may include (either directly or indirectly):

 

direct obligations issued by the U.S. Treasury;

 

obligations issued or guaranteed by the U.S. government or its agencies;

taxable municipal securities;

 

obligations (including certificates of deposit) of banks and thrifts;

 

commercial paper and other instruments consisting of short-term U.S. dollar denominated obligations issued by corporations and banks;

 

repurchase agreements collateralized by corporate and asset-backed obligations;

 

both registered and unregistered money market funds; and

 

other highly rated short-term securities.

 

Investments in these securities and funds are not insured against loss of principal. Under certain circumstances we may be required to redeem all or part of our investment, and our right to redeem some or all of our investment may be delayed or suspended. In addition, there is no guarantee that our investments in these securities or funds will be redeemable at par value. A decline in the value of our investment or a delay or suspension of our right to redeem may have a material adverse effect on our results of operations or financial condition.

 

Failure to qualify as a real estate investment trust would cause us to be taxed as a corporation, which would substantially reduce funds available for payment of dividends.

 

If we fail to qualify as a real estate investment trust, or REIT, for federal income tax purposes, we will be taxed as a corporation.corporation unless certain relief provisions apply. We believe that we are organized and qualified as a REIT and intend to operate in a manner that will allow us to continue to qualify as a REIT. However, we cannot assure you that we are qualified as such, or that we will remain qualified as such in the future. This is because qualification as a REIT involves the application of highly technical and complex provisions of the Internal Revenue Code as to which there are only limited judicial and administrative interpretations and involves the determination of facts and circumstances

not entirely within our control. Future legislation, new regulations, administrative interpretations or court decisions may significantly change the tax laws or the application of the tax laws with respect to qualification as a REIT for federal income tax purposes or the federal income tax consequences of such qualification.

 

In addition, we currently hold certain of our properties, and the Value-Added Fund holds its properties, through a subsidiary that has elected to be taxed as a REIT and we may in the future determine that it is in our best interests to hold one or more of our other properties through one or more subsidiaries that elect to be taxed as REITs. If any of these subsidiaries fails to qualify as a REIT for federal income tax purposes, then we may also fail to qualify as a REIT for federal income tax purposes.

 

If we fail to qualify as a REIT then, unless certain relief provisions apply, we will face serious tax consequences that will substantially reduce the funds available for payment of dividends for each of the years involved because:

 

we would not be allowed a deduction for dividends paid to stockholders in computing our taxable income and would be subject to federal income tax at regular corporate rates;

 

we also could be subject to the federal alternative minimum tax and possibly increased state and local taxes;

 

unless we are entitled to relief under statutory provisions, we could not elect to be subject to tax as a REIT for four taxable years following the year during which we were disqualified; and

 

all dividends will be subject to tax as ordinary income to the extent of our current and accumulated earnings and profits.

In addition, if we fail to qualify as a REIT and the relief provisions do not apply, we will no longer be required to pay dividends. As a result of all these factors, our failure to qualify as a REIT could impair our ability to expand our business and raise capital, and it would adversely affect the value of our common stock. If we fail to qualify as a REIT but are eligible for certain relief provisions, then we may retain our status as a REIT but may be required to pay a penalty tax, which could be substantial.

 

In order to maintain our REIT status, we may be forced to borrow funds during unfavorable market conditions.conditions or to pay taxable dividends of our common stock.

 

In order to maintain our REIT status, we may need to borrow funds on a short-term basis to meet the REIT distribution requirements, even if the then-prevailing market conditions are not favorable for these borrowings.borrowings or, alternatively, for 2010 or 2011, we could pay a taxable stock dividend. To qualify as REIT, we generally must distribute to our stockholders at least 90% of our net taxable income each year, excluding capital gains. In addition, we will be subject to a 4% nondeductible excise tax on the amount, if any, by which dividends paid by us in any calendar year are less than the sum of 85% of our ordinary income, 95% of our capital gain net income and 100% of our undistributed income from prior years. We may need short-term debt or long-term debt or proceeds from asset sales, creation of joint ventures or sales of common stock to fund required distributions as a result of differences in timing between the actual receipt of income and the recognition of income for federal income tax purposes, or the effect of non-deductible capital expenditures, the creation of reserves or required debt or amortization payments. The inability of our cash flows to cover our distribution requirements could have an adverse impact on our ability to raise short—and long-term debt or sell equity securities in order to fund distributions required to maintain our REIT status.

Congress has introduced legislation Alternatively, under recent IRS guidance that if enacted, could cause Boston Properties Limited Partnershipis effective through 2011, we may elect to distribute taxable dividends that are payable up to 90% in the form of our common stock (with the remainder payable in cash). In this event, shareholders will be taxable as a corporation for U.S. federal income tax purposes underrequired to include the publicly traded partnership rules.

Legislation was recently introduced in Congress that would treat publicly traded partnerships as corporations for federal income tax purposes if the partnership directly or indirectly derives income from certain investment adviser or asset management services. Because certain of BPLP’s current activities could constitute investment adviser or asset management services as defined for these purposes, unless transfers of ownership of interests in BPLP are limited in a manner that complies with certain regulatory safe harbors or another exception applies, it is possible that this legislation, if enacted, could cause BPLP to be taxable as a corporation. Classification of BPLP

as a corporation would also cause us to fail to qualify as a REIT. Under a transitional rule contained in one versionfull amount of the proposed legislation BPLP would be exempt fromdividend in income, and shareholder’s tax liability could exceed the new rules until its taxable year beginning January 1, 2013. It is possible, however, that any legislation enacted may include a shorter transition period, may be effective immediately, or possibly even retroactively.

Congress is also considering legislative proposals to treat all or partcash portion of certain income allocated to a partner by a partnership in respect of certain services provided to or for the benefit of the partnership (“carried interest revenue”) as ordinary income for U.S. federal income tax purposes. While the current legislative proposal provides that such income will nevertheless retain its original character for purposes of the REIT qualification tests, it is not clear what form any such final legislation would take. Furthermore, under the proposed legislation, carried interest revenue could be treated as non-qualifying income for purposes of the “qualifying income” exception to the publicly-traded partnership rules. If enacted, this could result in BPLP being taxable as a corporation for U.S. federal income tax purposes if the amount of any such carried interest revenue plus any other non-qualifying income earned by BPLP exceeds 10% of its gross income in any taxable year.their dividend.

 

Limits on changes in control may discourage takeover attempts beneficial to stockholders.

 

Provisions in our certificate of incorporation and bylaws, our shareholder rights agreement and the limited partnership agreement of BPLP, as well as provisions of the Internal Revenue Code and Delaware corporate law, may:

 

delay or prevent a change of control over us or a tender offer, even if such action might be beneficial to our stockholders; and

 

limit our stockholders’ opportunity to receive a potential premium for their shares of common stock over then-prevailing market prices.

 

Stock Ownership Limit

 

To facilitate maintenance of our qualification as a REIT and to otherwise address concerns relating to concentration of capital stock ownership, our certificate of incorporation generally prohibits ownership, directly, indirectly or beneficially, by any single stockholder of more than 6.6% of the number of outstanding shares of any class or series of our common stock. We refer to this limitation as the “ownership limit.” Our boardBoard of directorsDirectors may waive, in its sole discretion, or modify the ownership limit with respect to one or more persons if it is satisfied that ownership in excess of this limit will not jeopardize our status as a REIT for federal income tax purposes. In addition, under our certificate of incorporation each of Mortimer B. Zuckerman and Edward H. Linde, along with their respective families and affiliates, as well as, in general, pension plans and mutual funds, may actually and beneficially own up to 15% of the number of outstanding shares of any class or series of our equity common stock. Shares owned in violation of the ownership limit will be subject to the loss of rights to distributions and voting and other penalties. The ownership limit may have the effect of inhibiting or impeding a change in control.

BPLP’s Partnership Agreement

 

We have agreed in the limited partnership agreement of BPLP not to engage in specified extraordinary transactions, including, among others, business combinations, unless limited partners of BPLP other than Boston Properties, Inc. receive, or have the opportunity to receive, either (1) the same consideration for their partnership interests as holders of our common stock in the transaction or (2) limited partnership units that, among other things, would entitle the holders, upon redemption of these units, to receive shares of common equity of a publicly traded company or the same consideration as holders of our common stock received in the transaction. If these limited partners would not receive such consideration, we cannot engage in the transaction unless limited partners holding at least 75% of the common units of limited partnership interest, other than those held by Boston Properties, Inc. or its affiliates, consent to the transaction. In addition, we have agreed in the limited partnership

agreement of BPLP that we will not complete specified extraordinary transactions, including among others, business combinations, in which we receive the approval of our common stockholders unless (1) limited partners holding at least 75% of the common units of limited partnership interest, other than those held by Boston Properties, Inc. or its affiliates, consent to the transaction or (2) the limited partners of BPLP are also allowed to vote and the transaction would have been approved had these limited partners been able to vote as common stockholders on the transaction. Therefore, if our common stockholders approve a specified extraordinary transaction, the partnership agreement requires the following before we can complete the transaction:

 

holders of partnership interests in BPLP, including Boston Properties, Inc., must vote on the matter;

 

Boston Properties, Inc. must vote its partnership interests in the same proportion as our stockholders voted on the transaction; and

 

the result of the vote of holders of partnership interests in BPLP must be such that had such vote been a vote of stockholders, the business combination would have been approved.

 

As a result of these provisions, a potential acquirer may be deterred from making an acquisition proposal, and we may be prohibited by contract from engaging in a proposed extraordinary transaction, including a proposed business combination, even though our stockholders approve of the transaction.

 

Shareholder Rights Plan

 

We have a shareholder rights plan. Under the terms of this plan, we can in effect prevent a person or group from acquiring more than 15% of the outstanding shares of our common stock because, unless we approve of the acquisition, after the person acquires more than 15% of our outstanding common stock, all other stockholders will have the right to purchase securities from us at a price that is less than their then fair market value. This would substantially reduce the value and influence of the stock owned by the acquiring person. Our boardBoard of directorsDirectors can prevent the plan from operating by approving the transaction in advance, which gives us significant power to approve or disapprove of the efforts of a person or group to acquire a large interest in our company.

 

Changes in market conditions could adversely affect the market price of our common stock.

 

As with other publicly traded equity securities, the value of our common stock depends on various market conditions that may change from time to time. Among the market conditions that may affect the value of our common stock are the following:

 

the extent of investor interest in our securities;

 

the general reputation of REITs and the attractiveness of our equity securities in comparison to other equity securities, including securities issued by other real estate-based companies;

 

our underlying asset value;

 

investor confidence in the stock and bond markets, generally;

national economic conditions;

 

changes in tax laws;

 

our financial performance;

 

changes in our credit ratings; and

 

general stock and bond market conditions.

 

The market value of our common stock is based primarily upon the market’s perception of our growth potential and our current and potential future earnings and cash dividends. Consequently, our common stock may trade at prices that are greater or less than our net asset value per share of common stock. If our future earnings or cash dividends are less than expected, it is likely that the market price of our common stock will diminish.

Further issuances of equity securities may be dilutive to current securityholders.

 

The interests of our existing securityholders could be diluted if additional equity securities are issued to finance future developments, acquisitions, or repay indebtedness. Our ability to execute our business strategy depends on our access to an appropriate blend of debt financing, including unsecured lines of credit and other forms of secured and unsecured debt, and equity financing, including common and preferred equity.

 

The number of shares available for future sale could adversely affect the market price of our stock.

 

In connection with and subsequent to our initial public offering, we have completed many private placement transactions in which shares of capital stock of Boston Properties, Inc. or partnership interests in BPLP were issued to owners of properties we acquired or to institutional investors. This common stock, or common stock issuable in exchange for such partnership interests in BPLP, may be sold in the public securities markets over time under registration rights we granted to these investors. Additional common stock issuable under our employee benefit and other incentive plans, including as a result of the grant of stock options and restricted equity securities, may also be sold in the market at some time in the future. Future sales of our common stock in the market could adversely affect the price of our common stock. We cannot predict the effect the perception in the market that such sales may occur will have on the market price of our common stock.

 

We may change our policies without obtaining the approval of our stockholders.

 

Our operating and financial policies, including our policies with respect to acquisitions of real estate, growth, operations, indebtedness, capitalization and dividends, are exclusively determined by our Board of Directors. Accordingly, our securityholders do not control these policies.

 

Our success depends on key personnel whose continued service is not guaranteed.

 

We depend on the efforts of key personnel, particularly Mortimer B. Zuckerman, Chairman of our Board of Directors, Edward H. Linde, ourand Chief Executive Officer, and Douglas T. Linde, our President. Among the reasons that Messrs. Zuckerman E. Linde and D. Linde are important to our success is that each has a national reputation, which attracts business and investment opportunities and assists us in negotiations with lenders.lenders, joint venture partners and other investors. If we lost their services, our relationships with lenders, potential tenants and industry personnel could diminish. Mr. Zuckerman has substantial outside business interests that could interfere with his ability to devote his full time to our business and affairs.

 

Our two Executive Vice Presidents and five Regional Managers also have strong reputations. Their reputations aid us in identifying opportunities, having opportunities brought to us, and negotiating with tenants and build-to-suit prospects. While we believe that we could find replacements for these key personnel, the loss of

their services could materially and adversely affect our operations because of diminished relationships with lenders, prospective tenants and industry personnel.

 

Conflicts of interest exist with holders of interests in BPLP.

 

Sales of properties and repayment of related indebtedness will have different effects on holders of interests in BPLP than on our stockholders.

 

Some holders of interests in BPLP, including Messrs.Mr. Zuckerman and the estate of Mr. E. Linde, would incur adverse tax consequences upon the sale of certain of our properties and on the repayment of related debt which differ from the tax consequences to us and our stockholders. Consequently, these holders of partnership interests in BPLP may have different objectives regarding the appropriate pricing and timing of any such sale or repayment of debt. While we have exclusive authority under the limited partnership agreement of BPLP to determine when to refinance or repay debt or whether, when, and on what terms to sell a property, subject, in the case of certain properties, to the contractual commitments described below, any such decision would require the approval of our

Board of Directors. While the Board of Directors has a policy with respect to these matters, as directors and executive officers, Messrs. Zuckerman and E.D. Linde could exercise their influence in a manner inconsistent with the interests of some, or a majority, of our stockholders, including in a manner which could prevent completion of a sale of a property or the repayment of indebtedness.

 

Agreement not to sell some properties.

 

We have entered into agreements with respect to some properties that we have acquired in exchange for partnership interests in BPLP. Pursuant to those agreements, we have agreed not to sell or otherwise transfer some of our properties, prior to specified dates, in any transaction that would trigger taxable income and we are responsible for the reimbursement of certain tax-related costs to the prior owners if the subject properties are sold in a taxable sale. In general, our obligations to the prior owners are limited in time and only apply to actual damages suffered. As of December 31, 20082009 there were a total of 6five properties subject to these restrictions. In the aggregate, all properties subject to the restrictions are estimated to have accounted for approximately 29%25% of our total revenue for the year ended December 31, 2008.2009.

 

BPLP has also entered into agreements providing prior owners of properties with the right to guarantee specific amounts of indebtedness and, in the event that the specific indebtedness they guarantee is repaid or reduced, additional and/or substitute indebtedness. These agreements may hinder actions that we may otherwise desire to take to repay or refinance guaranteed indebtedness because we would be required to make payments to the beneficiaries of such agreements if we violate these agreements.

 

Messrs.Mr. Zuckerman and E. Linde will continue to engage in other activities.

 

Messrs.Mr. Zuckerman and E. Linde havehas a broad and varied range of investment interests. Either oneHe could acquire an interest in a company which is not currently involved in real estate investment activities but which may acquire real property in the future. However, pursuant to each of theirhis employment agreements, Messrs.agreement, Mr. Zuckerman and E. Linde will not, in general, have management control over such companies and, therefore, theyhe may not be able to prevent one or more of such companies from engaging in activities that are in competition with our activities.

 

Compliance or failure to comply with the Americans with Disabilities Act or other safety regulations and requirements could result in substantial costs.

 

The Americans with Disabilities Act generally requires that public buildings, including office buildings and hotels, be made accessible to disabled persons. Noncompliance could result in the imposition of fines by the federal government or the award of damages to private litigants. If, under the Americans with Disabilities Act, we are required to make substantial alterations and capital expenditures in one or more of our properties,

including the removal of access barriers, it could adversely affect our financial condition and results of operations, as well as the amount of cash available for distribution to our securityholders.

 

Our properties are subject to various federal, state and local regulatory requirements, such as state and local fire and life safety requirements. If we fail to comply with these requirements, we could incur fines or private damage awards. We do not know whether existing requirements will change or whether compliance with future requirements will require significant unanticipated expenditures that will affect our cash flow and results of operations.

 

Some potential losses are not covered by insurance.

 

We carry insurance coverage on our properties of types and in amounts and with deductibles that we believe are in line with coverage customarily obtained by owners of similar properties. In response to the uncertainty in the insurance market following the terrorist attacks of September 11, 2001, the Federal Terrorism Risk Insurance

Act (as amended, “TRIA”) was enacted in November 2002 to require regulated insurers to make available coverage for “certified” acts of terrorism (as defined by the statute). The expiration date of TRIA was extended to December 31, 2014 by the Terrorism Risk Insurance Program Reauthorization Act of 2007 (“TRIPRA”). Currently, the per occurrence limits of our portfolio property insurance program are $1.0 billion, including coverage for acts of terrorism certified under TRIA. We currently insure certain properties, including the General Motors Building located at 767 Fifth Avenue in New York, New York (“767 Fifth Avenue”), in a separate stand alone insurance program. The property insurance program per occurrence limits for 767 Fifth Avenue are $1.625 billion, including coverage for acts of terrorism certified under TRIA, with $1.375 billion of coverage for losses in excess of $250 million being provided by NYXP, LLC, as a direct insurer. We also currently carry nuclear, biological, chemical and radiological terrorism insurance coverage (“NBCR Coverage”) for acts of terrorism certified under TRIA, which is provided by IXP, LLC as a direct insurer, for the properties in our portfolio, including 767 Fifth Avenue, but excluding the properties owned by our Value-Added Fund and certain other properties owned in joint ventures with third parties or which we manage. The per occurrence limit for NBCR Coverage is $1 billion. Under TRIA, after the payment of the required deductible and coinsurance, the NBCR Coverage is backstopped by the Federal Government if the aggregate industry insured losses resulting from a certified act of terrorism exceed a “program trigger.” The program trigger is $100 million and the coinsurance is 15%. Under TRIPRA, if the Federal Government pays out for a loss under TRIA, it is mandatory that the Federal Government recoup the full amount of the loss from insurers offering TRIA coverage after the payment of the loss pursuant to a formula in TRIPRA. We may elect to terminate the NBCR Coverage if the Federal Government seeks recoupment for losses paid under TRIA, if there is a change in our portfolio or for any other reason. We intend to continue to monitor the scope, nature and cost of available terrorism insurance and maintain insurance in amounts and on terms that are commercially reasonable.

 

We also currently carry earthquake insurance on our properties located in areas known to be subject to earthquakes in an amount and subject to self-insurance that we believe are commercially reasonable. In addition, this insurance is subject to a deductible in the amount of 5% of the value of the affected property. Specifically, we currently carry earthquake insurance which covers our San Francisco region with a $120 million per occurrence limit and a $120 million annual aggregate limit, $20 million of which is provided by IXP LLC, as a direct insurer. The amount of our earthquake insurance coverage may not be sufficient to cover losses from earthquakes. In addition, the amount of earthquake coverage could impact our ability to finance properties subject to earthquake risk. We may discontinue earthquake insurance on some or all of our properties in the future if the premiums exceed our estimation of the value of the coverage.

 

IXP LLC, (“IXP”), a captive insurance company which is a wholly-owned subsidiary, acts as a direct insurer with respect to a portion of our earthquake insurance coverage for our Greater San Francisco properties and our NBCR Coverage for acts of terrorism certified under TRIA. NYXP, LLC (“NYXP”), a captive insurance company which is a wholly-owned subsidiary, acts as a direct insurer with respect to a portion of our coverage for acts of terrorism certified under TRIA for 767 Fifth Avenue. Currently, NYXP only insures losses which

exceed the program trigger under TRIA and NYXP reinsures with a third-party insurance company any coinsurance payable under TRIA. Insofar as we own IXP and NYXP, we are responsible for their liquidity and capital resources, and the accounts of IXP and NYXP are part of our consolidated financial statements. In particular, if a loss occurs which is covered by our NBCR Coverage but is less than the applicable program trigger under TRIA, IXP would be responsible for the full amount of the loss without any backstop by the Federal Government. IXP and NYXP would also be responsible for any recoupment charges by the Federal Government in the event losses are paid out and their insurance policies are maintained after the payout by the Federal Government. If we experience a loss and IXP or NYXP are required to pay under their insurance policies, we would ultimately record the loss to the extent of the required payment. Therefore, insurance coverage provided by IXP and NYXP should not be considered as the equivalent of third-party insurance, but rather as a modified form of self-insurance.

 

The mortgages on our properties typically contain requirements concerning the financial ratings of the insurers who provide policies covering the property. We provide the lenders on a regular basis with the identity of the insurance companies in our insurance programs. The ratings of some of our insurers are below the rating

requirements in some of our loan agreements and the lenders for these loans could attempt to claim an event of default has occurred under the loan. We believe we could obtain insurance with insurers which satisfy the rating requirements. Additionally, in the future our ability to obtain debt financing secured by individual properties, or the terms of such financing, may be adversely affected if lenders generally insist on ratings for insurers which are difficult to obtain or which result in a commercially unreasonable premium. There can be no assurance that a deficiency in the financial ratings of one or more of our insurers will not have a material adverse effect on us.

 

We continue to monitor the state of the insurance market in general, and the scope and costs of coverage for acts of terrorism and California earthquake risk in particular, but we cannot anticipate what coverage will be available on commercially reasonable terms in future policy years. There are other types of losses, such as from wars or the presence of mold at our properties, for which we cannot obtain insurance at all or at a reasonable cost. With respect to such losses and losses from acts of terrorism, earthquakes or other catastrophic events, if we experience a loss that is uninsured or that exceeds policy limits, we could lose the capital invested in the damaged properties, as well as the anticipated future revenues from those properties. Depending on the specific circumstances of each affected property, it is possible that we could be liable for mortgage indebtedness or other obligations related to the property. Any such loss could materially and adversely affect our business and financial condition and results of operations.

 

Actual or threatened terrorist attacks may adversely affect our ability to generate revenues and the value of our properties.

 

We have significant investments in large metropolitan markets that have been or may be in the future the targets of actual or threatened terrorism attacks, including midtown Manhattan, Washington, DC, Boston and San Francisco. As a result, some tenants in these markets may choose to relocate their businesses to other markets or to lower-profile office buildings within these markets that may be perceived to be less likely targets of future terrorist activity. This could result in an overall decrease in the demand for office space in these markets generally or in our properties in particular, which could increase vacancies in our properties or necessitate that we lease our properties on less favorable terms or both. In addition, future terrorist attacks in these markets could directly or indirectly damage our properties, both physically and financially, or cause losses that materially exceed our insurance coverage. As a result of the foregoing, our ability to generate revenues and the value of our properties could decline materially. See also “—Some potential losses are not covered by insurance.

 

We face risks associated with our tenants being designated “Prohibited Persons” by the Office of Foreign Assets Control.

 

Pursuant to Executive Order 13224 and other laws, the Office of Foreign Assets Control of the United States Department of the Treasury (“OFAC”) maintains a list of persons designated as terrorists or who are otherwise

blocked or banned (“Prohibited Persons”). OFAC regulations and other laws prohibit conducting business or engaging in transactions with Prohibited Persons (the “OFAC Requirements”). Certain of our loan and other agreements require us to comply with OFAC Requirements. We have established a compliance program whereby tenants and others with whom we conduct business are checked against the OFAC list of Prohibited Persons prior to entering into any agreement and on a periodic basis thereafter. Our leases and other agreements require the other party to comply with OFAC Requirements. If a tenant or other party with whom we contract is placed on the OFAC list we may be required by the OFAC Requirements to terminate the lease or other agreement. Any such termination could result in a loss of revenue or a damage claim by the other party that the termination was wrongful.

 

We face possible risks associated with the physical effects of climate change.

We cannot predict with certainty whether climate change is occurring and, if so, at what rate. However, the physical effects of climate change could have a material adverse effect on our properties, operations and business. For example, many of our properties are located along the East and West coasts, particularly those in the Central Business Districts of Midtown Manhattan, Boston and San Francisco. To the extent climate change causes changes in weather patterns, our markets could experience increases in storm intensity and rising sea-levels. Over time, these conditions could result in declining demand for office space in our buildings or the inability of us to operate the buildings at all. Climate change may also have indirect effects on our business by increasing the cost of (or making unavailable) property insurance on terms we find acceptable, increasing the cost of energy and increasing the cost of snow removal at our properties. There can be no assurance that climate change will not have a material adverse effect on our properties, operations or business.

Potential liability for environmental contamination could result in substantial costs.

 

Under federal, state and local environmental laws, ordinances and regulations, we may be required to investigate and clean up the effects of releases of hazardous or toxic substances or petroleum products at our properties simply because of our current or past ownership or operation of the real estate. If unidentified

environmental problems arise, we may have to make substantial payments, which could adversely affect our cash flow and our ability to make distributions to our securityholders, because:

 

as owner or operator we may have to pay for property damage and for investigation and clean-up costs incurred in connection with the contamination;

 

the law typically imposes clean-up responsibility and liability regardless of whether the owner or operator knew of or caused the contamination;

 

even if more than one person may be responsible for the contamination, each person who shares legal liability under the environmental laws may be held responsible for all of the clean-up costs; and

 

governmental entities and third parties may sue the owner or operator of a contaminated site for damages and costs.

 

These costs could be substantial and in extreme cases could exceed the amount of our insurance or the value of the contaminated property. We currently carry environmental insurance in an amount and subject to deductibles that we believe are commercially reasonable. Specifically, we carry a pollution legal liability policy with a $10 million limit per incident and a policy aggregate limit of $30 million. The presence of hazardous or toxic substances or petroleum products or the failure to properly remediate contamination may materially and adversely affect our ability to borrow against, sell or rent an affected property. In addition, applicable environmental laws create liens on contaminated sites in favor of the government for damages and costs it incurs in connection with a contamination. Changes in laws increasing the potential liability for environmental conditions existing at our properties, or increasing the restrictions on the handling, storage or discharge of hazardous or toxic substances or petroleum products or other actions may result in significant unanticipated expenditures.

Environmental laws also govern the presence, maintenance and removal of asbestos. Such laws require that owners or operators of buildings containing asbestos:

 

properly manage and maintain the asbestos;

 

notify and train those who may come into contact with asbestos; and

 

undertake special precautions, including removal or other abatement, if asbestos would be disturbed during renovation or demolition of a building.

 

Such laws may impose fines and penalties on building owners or operators who fail to comply with these requirements and may allow third parties to seek recovery from owners or operators for personal injury associated with exposure to asbestos fibers.

 

Some of our properties are located in urban and previously developed areas where fill or current or historic industrial uses of the areas have caused site contamination. It is our policy to retain independent environmental consultants to conduct or update Phase I environmental site assessments and asbestos surveys with respect to our acquisition of properties. These assessments generally include a visual inspection of the properties and the surrounding areas, an examination of current and historical uses of the properties and the surrounding areas and a review of relevant state, federal and historical documents, but do not involve invasive techniques such as soil and ground water sampling. Where appropriate, on a property-by-property basis, our practice is to have these consultants conduct additional testing, including sampling for asbestos, for lead in drinking water, for soil contamination where underground storage tanks are or were located or where other past site usage creates a potential environmental problem, and for contamination in groundwater. Even though these environmental assessments are conducted, there is still the risk that:

 

the environmental assessments and updates did not identify all potential environmental liabilities;

 

a prior owner created a material environmental condition that is not known to us or the independent consultants preparing the assessments;

new environmental liabilities have developed since the environmental assessments were conducted; and

 

future uses or conditions such as changes in applicable environmental laws and regulations could result in environmental liability for us.

 

Inquiries about indoor air quality may necessitate special investigation and, depending on the results, remediation beyond our regular indoor air quality testing and maintenance programs. Indoor air quality issues can stem from inadequate ventilation, chemical contaminants from indoor or outdoor sources, and biological contaminants such as molds, pollen, viruses and bacteria. Indoor exposure to chemical or biological contaminants above certain levels can be alleged to be connected to allergic reactions or other health effects and symptoms in susceptible individuals. If these conditions were to occur at one of our properties, we may need to undertake a targeted remediation program, including without limitation, steps to increase indoor ventilation rates and eliminate sources of contaminants. Such remediation programs could be costly, necessitate the temporary relocation of some or all of the property’s tenants or require rehabilitation of the affected property.

 

We did not obtain new owner’s title insurance policies in connection with properties acquired during our initial public offering.

 

We acquired many of our properties from our predecessors at the completion of our initial public offering in June 1997. Before we acquired these properties, each of them was insured by a title insurance policy. We did not obtain new owner’s title insurance policies in connection with the acquisition of these properties. However, to the extent we have financed properties after acquiring them in connection with the IPO,initial public offering, we have obtained new title insurance policies, however, the amount of these policies may be less than the current or future value of the applicable properties. Nevertheless, because in many instances we acquired these properties

indirectly by acquiring ownership of the entity that owned the property and those owners remain in existence as our subsidiaries, some of these title insurance policies may continue to benefit us. Many of these title insurance policies may be for amounts less than the current or future values of the applicable properties. If there was a title defect related to any of these properties, or to any of the properties acquired at the time of our initial public offering, that is no longer covered by a title insurance policy, we could lose both our capital invested in and our anticipated profits from such property. We have obtained title insurance policies for all properties that we have acquired after our initial public offering, however, these policies may be for amounts less than the current or future values of the applicable properties.

 

Because of the ownership structure of our hotel property, we face potential adverse effects from changes to the applicable tax laws.

 

We own one hotel property. However, under the Internal Revenue Code, REITs like us are not allowed to operate hotels directly or indirectly. Accordingly, we lease our hotel property to one of our taxable REIT subsidiaries. As lessor, we are entitled to a percentage of the gross receipts from the operation of the hotel property. Marriott International, Inc. manages the hotel under the Marriott name pursuant to a management contract with the taxable REIT subsidiary as lessee. While the taxable REIT subsidiary structure allows the economic benefits of ownership to flow to us, the taxable REIT subsidiary is subject to tax on its income from the operations of the hotel at the federal and state level. In addition, the taxable REIT subsidiary is subject to detailed tax regulations that affect how it may be capitalized and operated. If the tax laws applicable to taxable REIT subsidiaries are modified, we may be forced to modify the structure for owning our hotel property, and such changes may adversely affect the cash flows from our hotel. In addition, the Internal Revenue Service, the United States Treasury Department and Congress frequently review federal income tax legislation, and we cannot predict whether, when or to what extent new federal tax laws, regulations, interpretations or rulings will be adopted. Any of such actions may prospectively or retroactively modify the tax treatment of the taxable REIT subsidiary and, therefore, may adversely affect our after-tax returns from our hotel property.

We face possible adverse changes in tax laws.

 

From time to time changes in state and local tax laws or regulations are enacted, which may result in an increase in our tax liability. A shortfall in tax revenues for states and municipalities in which we operate may lead to an increase in the frequency and size of such changes. If such changes occur, we may be required to pay additional taxes on our assets or income. These increased tax costs could adversely affect our financial condition and results of operations and the amount of cash available for the payment of dividends.

 

We face possible state and local tax audits.

 

Because we are organized and qualify as a REIT, we are generally not subject to federal income taxes, but are subject to certain state and local taxes. In the normal course of business, certain entities through which we own real estate either have undergone, or are currently undergoing, tax audits. Although we believe that we have substantial arguments in favor of our positions in the ongoing audits, in some instances there is no controlling precedent or interpretive guidance on the specific point at issue. Collectively, tax deficiency notices received to date from the jurisdictions conducting the ongoing audits have not been material. However, there can be no assurance that future audits will not occur with increased frequency or that the ultimate result of such audits will not have a material adverse effect on our results of operations.

 

Item 1B.Unresolved Staff Comments.

 

None.

Item 2.Properties

 

At December 31, 2008,2009, our portfolio consisted of 147146 properties totaling 49.8approximately 37.7 million net rentable square feet and structured parking for vehicles containing approximately 12.8 million square feet. Our properties consisted of (1) 143140 office properties, comprised of 123including 120 Class A office buildings, including 10three properties under construction, and 20 properties that support both office and technical uses, (2) three retail properties, and (3) one hotel.hotel and (4) two residential properties (both of which are under construction). In addition, we own or control 509.3510.1 acres of land for future development. The table set forth below shows information relating to the properties we owned, or in which we had an ownership interest, at December 31, 2008. On January 7, 2008, we transferred the Mountain View properties to the Value-Added Fund. For the year ended December 31, 2008, six days of financial results for these properties are included in our consolidated financial results, but not included in any of our portfolio information tables or any other portfolio level statistics.2009. Information relating to properties owned by the Value-Added Fund is not included in our portfolio information tables or any other portfolio level statistics because the Value-Added Fund invests in assets within our existing markets that have deficiencies in property characteristics which provide an opportunity to create value through repositioning, refurbishment or renovation. We therefore believe including such information in our portfolio tables and statistics would render the portfolio information less useful to investors. Information relating to the Value-Added Fund is set forth separately below.

 

Properties

  Location  %
Leased
 Number
of
Buildings
  Net
Rentable
Square
Feet
  

Location

  %
Leased
 Number
of
Buildings
  Net
Rentable
Square
Feet

Class A Office

              

General Motors Building (60% ownership)

  New York, NY  98.0% 1  1,770,298  New York, NY  98.1 1  1,777,639

399 Park Avenue

  New York, NY  99.7% 1  1,700,331  New York, NY  95.6 1  1,712,223

Citigroup Center

  New York, NY  97.7% 1  1,590,013

601 Lexington Avenue (formerly known as Citigroup Center)

  New York, NY  88.8 1  1,613,406

Times Square Tower

  New York, NY  97.3% 1  1,242,384  New York, NY  99.7 1  1,243,298

800 Boylston Street—The Prudential Center

  Boston, MA  93.9% 1  1,192,899  Boston, MA  96.6 1  1,192,675

599 Lexington Avenue

  New York, NY  99.2% 1  1,037,338  New York, NY  95.4 1  1,039,158

Embarcadero Center Four

  San Francisco, CA  96.6% 1  936,561  San Francisco, CA  93.7 1  936,260

111 Huntington Avenue—The Prudential Center

  Boston, MA  99.6% 1  859,642  Boston, MA  99.6 1  859,642

Embarcadero Center One

  San Francisco, CA  86.8 1  833,723

Embarcadero Center Two

  San Francisco, CA  97.9 1  779,768

Embarcadero Center Three

  San Francisco, CA  84.7 1  775,086

South of Market

  Reston, VA  91.8 3  648,279

Two Grand Central Tower (60% ownership)

  New York, NY  94.5 1  637,482

Capital Gallery

  Washington, DC  100.0 1  621,009

Metropolitan Square (51% ownership)

  Washington, DC  99.9 1  586,885

125 West 55th Street (60% ownership)

  New York, NY  100.0 1  566,952

3200 Zanker Road

  San Jose, CA  100.0 4  543,900

901 New York Avenue (25% ownership)

  Washington, DC  99.4 1  539,229

Reservoir Place

  Waltham, MA  94.6 1  526,386

601 and 651 Gateway

  South San Francisco, CA  83.4 2  506,168

101 Huntington Avenue—The Prudential Center

  Boston, MA  99.4 1  505,939

Two Freedom Square

  Reston, VA  99.4 1  421,253

One Freedom Square

  Reston, VA  94.2 1  414,433

One Tower Center

  East Brunswick, NJ  40.8 1  413,677

Market Square North (50% ownership)

  Washington, DC  98.3 1  401,279

140 Kendrick Street

  Needham, MA  100.0 3  380,987

One and Two Discovery Square

  Reston, VA  100.0 2  366,990

505 9th Street, N.W. (50% ownership)

  Washington, DC  96.0 1  321,943

1333 New Hampshire Avenue

  Washington, DC  100.0 1  315,371

One Reston Overlook

  Reston, VA  100.0 1  312,685

Waltham Weston Corporate Center

  Waltham, MA  80.4 1  306,789

230 CityPoint

  Waltham, MA  92.5 1  299,944

Properties

 Location  %
Leased
 Number
of
Buildings
 Net
Rentable
Square
Feet
  

Location

  %
Leased
 Number
of
Buildings
  Net
Rentable
Square
Feet

Embarcadero Center One

 San Francisco, CA  85.5% 1 830,280

Embarcadero Center Two

 San Francisco, CA  98.6% 1 778,337

Embarcadero Center Three

 San Francisco, CA  84.2% 1 774,946

South of Market

 Reston, VA  83.0% 3 648,279

Two Grand Central Tower (60% ownership)

 New York, NY  99.8% 1 635,275

Capital Gallery

 Washington, DC  100.0% 1 619,586

Metropolitan Square (51% ownership)

 Washington, DC  99.9% 1 586,887

125 West 55th Street (60% ownership)

 New York, NY  100.0% 1 558,008

3200 Zanker Road

 San Jose, CA  100.0% 4 543,900

901 New York Avenue (25% ownership)

 Washington, DC  99.4% 1 539,229

Reservoir Place

 Waltham, MA  93.1% 1 527,590

601 and 651 Gateway

 South San Francisco, CA  96.6% 2 506,045

101 Huntington Avenue—The Prudential Center

 Boston, MA  100.0% 1 505,939

Two Freedom Square

 Reston, VA  98.8% 1 421,676

One Freedom Square

 Reston, VA  100.0% 1 414,433

One Tower Center

 East Brunswick, NJ  49.5% 1 413,677

Market Square North (50% ownership)

 Washington, DC  100.0% 1 401,279

140 Kendrick Street

 Needham, MA  100.0% 3 380,987

One and Two Discovery Square

 Reston, VA  100.0% 2 366,990

505 9th Street, N.W. (50% ownership)

 Washington, DC  100.0% 1 321,926

1333 New Hampshire Avenue

 Washington, DC  100.0% 1 315,371

One Reston Overlook

 Reston, VA  100.0% 1 312,685

Waltham Weston Corporate Center

 Waltham, MA  98.1% 1 306,789

230 CityPoint (formerly Prospect Place)

 Waltham, MA  92.6% 1 301,815

Wisconsin Place (66.67% ownership)

  Chevy Chase, MD  91.1 1  299,136

540 Madison Avenue (60% ownership)

 New York, NY  92.9% 1 284,185  New York, NY  90.7 1  288,340

12310 Sunrise Valley

 Reston, VA  100.0% 1 263,870  Reston, VA  100.0 1  263,870

Reston Corporate Center

 Reston, VA  100.0% 2 261,046  Reston, VA  100.0 2  261,046

Quorum Office Park

 Chelmsford, MA  100.0% 2 259,918  Chelmsford, MA  100.0 2  259,918

New Dominion Technology Park—Building Two

 Herndon, VA  100.0% 1 257,400  Herndon, VA  100.0 1  257,400

611 Gateway

 South San Francisco, CA  100.0% 1 256,302  South San Francisco, CA  100.0 1  256,302

12300 Sunrise Valley

 Reston, VA  100.0% 1 255,244  Reston, VA  100.0 1  255,244

1330 Connecticut Avenue

 Washington, DC  100.0% 1 252,136  Washington, DC  100.0 1  252,136

200 West Street

  Waltham, MA  33.2 1  248,951

500 E Street, S. W.

 Washington, DC  100.0% 1 248,336  Washington, DC  100.0 1  248,336

200 West Street

 Waltham, MA  100.0% 1 248.311

Five Cambridge Center

 Cambridge, MA  99.3% 1 240,480  Cambridge, MA  100.0 1  240,480

Democracy Tower

  Reston, VA  100.0 1  235,436

New Dominion Technology Park—Building One

 Herndon, VA  100.0% 1 235,201  Herndon, VA  100.0 1  235,201

510 Carnegie Center

 Princeton, NJ  100.0% 1 234,160  Princeton, NJ  100.0 1  234,160

One Cambridge Center

 Cambridge, MA  81.7% 1 215,385  Cambridge, MA  75.7 1  215,385

635 Massachusetts Avenue(1)

 Washington, DC  100.0% 1 211,000  Washington, DC  100.0 1  211,000

77 CityPoint

 Waltham, MA  100.0% 1 209,707  Waltham, MA  100.0 1  209,707

Sumner Square

 Washington, DC  100.0% 1 208,665  Washington, DC  100.0 1  208,665

Four Cambridge Center

 Cambridge, MA  95.1% 1 198,295  Cambridge, MA  91.0 1  198,723

University Place

 Cambridge, MA  100.0% 1 195,282  Cambridge, MA  100.0 1  195,282

North First Business Park(1)

 San Jose, CA  75.8% 5 190,636  San Jose, CA  75.8 5  190,636

1301 New York Avenue

 Washington, DC  100.0% 1 188,358  Washington, DC  100.0 1  188,357

One Preserve Parkway

  Rockville, MD  20.1 1  183,192

12290 Sunrise Valley

 Reston, VA  100.0% 1 182,424  Reston, VA  100.0 1  182,424

2600 Tower Oaks Boulevard

 Rockville, MD  90.8% 1 178,887  Rockville, MD  88.7 1  178,917

Eight Cambridge Center

 Cambridge, MA  100.0% 1 177,226  Cambridge, MA  100.0 1  177,226

Lexington Office Park

 Lexington, MA  71.1% 2 166,373  Lexington, MA  79.4 2  166,359

210 Carnegie Center

  Princeton, NJ  93.4 1  162,368

206 Carnegie Center

  Princeton, NJ  100.0 1  161,763

191 Spring Street

  Lexington, MA  100.0 1  158,900

303 Almaden

  San Jose, CA  94.1 1  156,859

Kingstowne Two

  Alexandria, VA  98.2 1  156,251

10 & 20 Burlington Mall Road

  Burlington, MA  84.6 2  153,216

Ten Cambridge Center

  Cambridge, MA  100.0 1  152,664

Kingstowne One

  Alexandria, VA  100.0 1  150,838

214 Carnegie Center

  Princeton, NJ  78.7 1  150,774

212 Carnegie Center

  Princeton, NJ  79.1 1  149,354

506 Carnegie Center

  Princeton, NJ  100.0 1  145,213

Two Reston Overlook

  Reston, VA  93.3 1  134,615

202 Carnegie Center

  Princeton, NJ  76.4 1  130,582

Waltham Office Center(1)

  Waltham, MA  16.0 3  129,194

508 Carnegie Center

  Princeton, NJ  57.8 1  128,662

101 Carnegie Center

  Princeton, NJ  100.0 1  123,659

Montvale Center

  Gaithersburg, MD  80.2 1  123,317

504 Carnegie Center

  Princeton, NJ  100.0 1  121,990

91 Hartwell Avenue

  Lexington, MA  40.4 1  121,425

Properties

  Location  %
Leased
 Number
of
Buildings
  Net
Rentable
Square

Feet
  

Location

  %
Leased
 Number
of
Buildings
  Net
Rentable
Square
Feet

210 Carnegie Center

  Princeton, NJ  93.7% 1  161,776

206 Carnegie Center

  Princeton, NJ  100.0% 1  161,763

191 Spring Street

  Lexington, MA  100.0% 1  158,900

303 Almaden

  San Jose, CA  94.1% 1  156,859

Kingstowne Two

  Alexandria, VA  95.7% 1  156,251

10 & 20 Burlington Mall Road

  Burlington, MA  92.4% 2  153,180

Ten Cambridge Center

  Cambridge, MA  100.0% 1  152,664

Kingstowne One

  Alexandria, VA  100.0% 1  150,838

214 Carnegie Center

  Princeton, NJ  80.1% 1  150,774

212 Carnegie Center

  Princeton, NJ  95.7% 1  149,354

506 Carnegie Center

  Princeton, NJ  100.0% 1  136,213

Two Reston Overlook

  Reston, VA  93.8% 1  134,615

508 Carnegie Center

  Princeton, NJ  56.1% 1  132,653

202 Carnegie Center

  Princeton, NJ  81.1% 1  130,582

Waltham Office Center(1)

  Waltham, MA  53.3% 3  129,262

101 Carnegie Center

  Princeton, NJ  100.0% 1  123,659

Montvale Center

  Gaithersburg, MD  82.5% 1  122,808

504 Carnegie Center

  Princeton, NJ  100.0% 1  121,990

91 Hartwell Avenue

  Lexington, MA  83.8% 1  121,425

40 Shattuck Road

  Andover, MA  64.4% 1  120,773  Andover, MA  70.5 1  121,216

701 Carnegie Center

  Princeton, NJ  100.0 1  120,000

502 Carnegie Center

  Princeton NJ  91.1 1  118,473

Annapolis Junction (50% ownership)

  Annapolis, MD  0.0% 1  117,599  Annapolis, MD  58.1 1  117,599

502 Carnegie Center

  Princeton NJ  100.0%  1  116,855

Three Cambridge Center

  Cambridge, MA  77.7%  1  108,152  Cambridge, MA  43.0 1  108,152

201 Spring Street

  Lexington, MA  100.0%  1  106,300  Lexington, MA  100.0 1  106,300

104 Carnegie Center

  Princeton, NJ  94.4%  1  102,830  Princeton, NJ  97.2 1  102,830

Bedford Business Park

  Bedford, MA  100.0%  1  92,207  Bedford, MA  100.0 1  92,207

33 Hayden Avenue

  Lexington, MA  100.0%  1  80,128  Lexington, MA  100.0 1  80,128

Eleven Cambridge Center

  Cambridge, MA  90.2%  1  79,616  Cambridge, MA  100.0 1  79,616

Reservoir Place North

  Waltham, MA  100.0%  1  73,258  Waltham, MA  100.0 1  73,258

105 Carnegie Center

  Princeton, NJ  55.3%  1  69,955  Princeton, NJ  55.3 1  69,955

32 Hartwell Avenue

  Lexington, MA  100.0%  1  69,154  Lexington, MA  100.0 1  69,154

302 Carnegie Center

  Princeton, NJ  100.0%  1  64,926  Princeton, NJ  100.0 1  64,926

195 West Street

  Waltham, MA  100.0%  1  63,500  Waltham, MA  100.0 1  63,500

100 Hayden Avenue

  Lexington, MA  100.0%  1  55,924  Lexington, MA  100.0 1  55,924

181 Spring Street

  Lexington, MA  100.0%  1  55,793  Lexington, MA  100.0 1  55,793

211 Carnegie Center

  Princeton, NJ  100.0%  1  47,025  Princeton, NJ  100.0 1  47,025

92 Hayden Avenue

  Lexington, MA  100.0%  1  31,100  Lexington, MA  100.0 1  31,100

201 Carnegie Center

  Princeton, NJ  100.0%  —    6,500  Princeton, NJ  100.0 —    6,500
                      

Subtotal for Class A Office Properties

    95.1%  113  32,127,383    92.7 117  33,037,587
                      

Retail

              

Shops at The Prudential Center

  Boston, MA  98.5%  1  509,813  Boston, MA  99.0 1  510,029

Kingstowne Retail

  Alexandria, VA  94.3%  1  88,288  Alexandria, VA  100.0 1  88,288

Shaws Supermarket at The Prudential Center

  Boston, MA  100.0%  1  57,235  Boston, MA  100.0 1  57,235
                      

Subtotal for Retail Properties

    98.0%  3  655,336    99.2 3  655,552
                      

Office/Technical Properties

       

Bedford Business Park

  Bedford, MA  69.3 2  379,056

Seven Cambridge Center

  Cambridge, MA  100.0 1  231,028

7601 Boston Boulevard

  Springfield, VA  100.0 1  103,750

7435 Boston Boulevard

  Springfield, VA  100.0 1  103,557

8000 Grainger Court

  Springfield, VA  100.0 1  88,775

7500 Boston Boulevard

  Springfield, VA  100.0 1  79,971

7501 Boston Boulevard

  Springfield, VA  100.0 1  75,756

6605 Springfield Center Drive(1)

  Springfield, VA  0.0 1  68,907

Fourteen Cambridge Center

  Cambridge, MA  100.0 1  67,362

164 Lexington Road

  Billerica, MA  0.0 1  64,140

103 Fourth Avenue(1)

  Waltham, MA  58.5 1  62,476

7450 Boston Boulevard

  Springfield, VA  100.0 1  62,402

7374 Boston Boulevard

  Springfield, VA  100.0 1  57,321

8000 Corporate Court

  Springfield, VA  100.0 1  52,539

7451 Boston Boulevard

  Springfield, VA  100.0 1  47,001

7300 Boston Boulevard

  Springfield, VA  100.0 1  32,000

17 Hartwell Avenue

  Lexington, MA  100.0 1  30,000

7375 Boston Boulevard

  Springfield, VA  100.0 1  26,865

6601 Springfield Center Drive(1)

  Springfield, VA  100.0 1  26,388
           

Subtotal for Office/Technical Properties

    83.4 20  1,659,294
           

Properties

  Location %
Leased
  Number
of
Buildings
  Net
Rentable
Square

Feet

Office/Technical Properties

      

Bedford Business Park

  Bedford, MA 62.7% 2  379,056

Seven Cambridge Center

  Cambridge, MA 100.0% 1  231,028

7601 Boston Boulevard

  Springfield, VA 100.0% 1  103,750

7435 Boston Boulevard

  Springfield, VA 100.0% 1  103,557

8000 Grainger Court

  Springfield, VA 100.0% 1  88,775

7500 Boston Boulevard

  Springfield, VA 100.0% 1  79,971

7501 Boston Boulevard

  Springfield, VA 100.0% 1  75,756

6605 Springfield Center Drive(1)

  Springfield, VA 0.0% 1  68,907

Fourteen Cambridge Center

  Cambridge, MA 100.0% 1  67,362

164 Lexington Road

  Billerica, MA 0.0% 1  64,140

103 Fourth Avenue(1)

  Waltham, MA 58.5% 1  62,476

7450 Boston Boulevard

  Springfield, VA 100.0% 1  62,402

7374 Boston Boulevard

  Springfield, VA 100.0% 1  57,321

8000 Corporate Court

  Springfield, VA 100.0% 1  52,539

7451 Boston Boulevard

  Springfield, VA 100.0% 1  47,001

7300 Boston Boulevard

  Springfield, VA 100.0% 1  32,000

17 Hartwell Avenue

  Lexington, MA 100.0% 1  30,000

7375 Boston Boulevard

  Springfield, VA 100.0% 1  26,865

6601 Springfield Center Drive(1)

  Springfield, VA 100.0% 1  26,388
          

Subtotal for Office/Technical Properties

   81.9% 20  1,659,294
          

Hotel Property

      

Cambridge Center Marriott

  Cambridge, MA 77.7%(2) 1  330,400
          

Subtotal for Hotel Property

   77.7% 1  330,400
          

Structured Parking

   n/a  —    11,219,345
          

Subtotal for In-Service Properties

   94.5% 137  45,991,758
          

Properties Under Construction

      

250 West 55thStreet

  New York, NY 22%(3)(4) 1  1,000,000

Russia Wharf

  Boston, MA 78%(3)(5) 2  815,000

2200 Pennsylvania Avenue

  Washington, DC 42%(3)(6) 2  780,000

Weston Corporate Center

  Weston, MA 100%(3) 1  356,367

Wisconsin Place (66.67% ownership)

  Chevy Chase, MD 91%(3) 1  290,000

Democracy Tower (formerly South of Market- Phase II)

  Reston, VA 100%(3) 1  225,000

One Preserve Parkway

  Rockville, MD 20 %(3)(7) 1  183,000

701 Carnegie Center

  Princeton, NJ 100%(3) 1  120,000
          

Subtotal for Properties Under Construction

   58% 10  3,769,367
          

Total Portfolio

    147  49,761,125
        

Properties

  

Location

  %
Leased
  Number
of
Buildings
  Net
Rentable
Square
Feet

Hotel Property

       

Cambridge Center Marriott

  Cambridge, MA  75.1%(2)  1  330,400
           

Subtotal for Hotel Property

    75.1 1  330,400
           

Subtotal for In-Service Properties

    92.4 141  35,682,833
           

Structured Parking

    n/a   —    12,789,161
           

Properties Under Construction

       

Atlantic Wharf (formerly known as Russia Wharf)

  Boston, MA  58%(3)(4)  2  860,000

2200 Pennsylvania Avenue

  Washington, DC  53%(3)(5)  2  780,000

Weston Corporate Center

  Weston, MA  100%(3)  1  356,367
           

Subtotal for Properties Under Construction

    66 5  1,996,367
           

Total Portfolio

     146  50,468,361
         

 

(1)Property held for redevelopment as of December 31, 2008.2009.
(2)Represents the weighted-average room occupancy for the year ended December 31, 2008.2009. Note that this amount is not included in the calculation of the Total Portfolio occupancy rate for In-Service Properties as of December 31, 2008.2009.
(3)Represents percentage leased as of February 23, 2009.

(4)On February 6, 2009, we announced that we were suspending construction of this building.19, 2010.
(5)(4)Percentage leased excludes 235,00070,000 square feet of the residential spacecomponent and includes 28,00024,000 square feet of retail space.
(6)(5)Percentage leased excludes 330,000 square feet of the residential component and includes 22,000 square feet of retail space for rent or sale.
(7)Property was partially placed in-service duringin the second quarter of 2008.office component.

 

On January 7, 2008, we transferred the Mountain View properties to the Value-Added Fund. For the year ended December 31, 2008, six days of financial results for these properties are included in our consolidated financial results, but not included in any of our portfolio information tables or any other portfolio level statistics. The following table shows information relating to properties owned through the Value-Added Fund at December 31, 2008:2009:

 

Property

  Location  % Leased Number
of
Buildings
  Net
Rentable
Square
Feet
  Location  % Leased Number
of
Buildings
  Net
Rentable
Square
Feet

Mountain View Research Park

  Mountain View, CA  60.8% 16  600,449  Mountain View, CA  73.7 16  600,449

One and Two Circle Star Way

  San Carlos, CA  45.2% 2  206,945  San Carlos, CA  45.2 2  206,945

Mountain View Technology Park

  Mountain View, CA  70.6% 7  135,279  Mountain View, CA  57.6 7  135,279

300 Billerica Road

  Chelmsford, MA  100.0% 1  110,882  Chelmsford, MA  100.0 1  110,882
                      

Total Value-Added Fund

    63.1% 26  1,053,555    68.8 26  1,053,555
                      

 

Percentage Leased and Average Annualized Revenue per Square Foot for In-Service Properties

The following table sets forth our percentage leased and average annualized revenue per square foot on a historical basis for our In-Service Properties.

   December 31,
2005
  December 31,
2006
  December 31,
2007
  December 31,
2008
  December 31,
2009
 

Percentage leased

   93.8  94.2  94.9  94.5  92.4

Average annualized revenue per square foot(1)

  $43.24   $43.73   $45.57   $51.50   $52.84  

(1)Annualized revenue is the contractual rental obligations and contractual reimbursements on an annualized basis at December 31, 2005, 2006, 2007, 2008 and 2009.

Top 20 Tenants by Square Feet

 

Our 20 largest tenants by square feet as of December 31, 20082009 were as follows:

 

  

Tenant

  Square
Feet
 % of
In-Service
Portfolio
   

Tenant

  Square
Feet
 % of
In-Service
Portfolio
 

1

  

US Government

  1,825,576(1) 5.30%  

U.S. Government

  1,823,345(1)  5.17

2

  

Lockheed Martin

  1,292,429  3.75%  

Lockheed Martin

  1,305,094   3.70

3

  

Citibank

  1,085,570(2) 3.15%  

Citibank

  1,047,687(2)  2.97

4

  

Genentech

  546,750  1.59%  

Genentech

  565,791(3)  1.60

5

  

Kirkland & Ellis

  502,046(3) 1.46%  

Kirkland & Ellis

  557,392(4)  1.58

6

  

Gillette

  484,051  1.41%  

Procter & Gamble (Gillette)

  484,051   1.37

7

  

Shearman & Sterling

  472,808  1.37%  

Shearman & Sterling

  472,808   1.34

8

  

Weil Gotshal Manges

  456,744(4) 1.33%  

Weil Gotshal Manges

  456,744(5)  1.29

9

  

O’Melveny & Myers

  446,039  1.30%  

O’Melveny & Myers

  446,039   1.26

10

  

Lehman Brothers

  436,723(5) 1.27%  

Parametric Technology

  380,987   1.08

11

  

Parametric Technology

  380,987  1.11%  

Finnegan Henderson Farabow

  356,195(6)  1.01

12

  

Accenture

  378,867  1.10%  

Accenture

  354,854   1.01

13

  

Finnegan Henderson Farabow

  356,195(6) 1.03%  

Ann Taylor

  338,942   0.96

14

  

Ann Taylor

  338,942  0.98%  

Northrop Grumman

  327,677   0.93

15

  

Northrop Grumman

  327,677  0.95%  

Biogen Idec MA

  321,564   0.91

16

  

Biogen Idec

  317,341(7) 0.92%  

Washington Group International

  299,079   0.85

17

  

Washington Group International

  299,079  0.87%  

Aramis (Estee Lauder)

  295,610(7)  0.84

18

  

Aramis (Estee Lauder)

  295,610(8) 0.86%  

Bingham McCutchen

  291,415   0.83

19

  

Bingham McCutchen

  291,415  0.85%  

Akin Gump Strauss Hauer & Feld

  290,132   0.82

20

  

Akin Gump Strauss Hauer & Feld

  290,132  0.84%  

Macquarie Holdings

  286,288(8)  0.81
  

Total % of Portfolio Square Feet

   31.44%       
  

Total % of Portfolio Square Feet

   30.33
       
  

Total % of Portfolio Revenue

   31.48

 

(1)Includes 116,353, 68,25268,276 and 28,38456,351 square feet of space in properties in which Boston Properties haswe have a 60%, 51% and 50% interest, respectively.

(2)Includes 10,080 and 2,761 square feet of space in properties in which Boston Properties haswe have a 60% and 51% interest, respectively.
(3)Excludes 55,860 square feet of expansion space at 601 Gateway executed in the third quarter of 2009.
(4)Includes 218,134256,904 square feet of space in a property in which Boston Properties haswe have a 51% interest.
(4)(5)Includes 456,744 square feet of space in a property in which Boston Properties haswe have a 60% interest.
(5)Lehman Brothers Inc. has filed for bankruptcy.
(6)Includes 258,990 square feet of space in a property in which Boston Properties haswe have a 25% interest.
(7)Excludes 356,367 square feet leased for a future development in Weston, MA.
(8)Includes 295,610 square feet of space in a property in which Boston Properties haswe have a 60% interest.
(8)Includes 261,387 square feet of space in a property in which we have a 60% interest.

 

Tenant Diversification (Gross Rent)*

 

Our tenant diversification as of December 31, 20082009 was as follows:

 

Sector

  Percentage of
of Gross
Rent
 

Legal Services

  26%

Financial Services

  2524%

Manufacturing / Consumer Products

10

Technical and Scientific Services

  1110%

Retail

9%

Other Professional Services

  8%

Manufacturing

7%

Other

  56%

Retail

6

Government / Public Administration

  4%

Media / Telecommunications

  3%

Real Estate and Insurance

  23%

 

*The classification of our tenants is based on the U.S. Government’s North American Industry Classification System (NAICS), which has replaced the Standard Industrial Classification (SIC) system.

Lease Expirations (1)Expirations(1)

 

Year of Lease

Expiration

  Rentable
Square Feet
Subject to
Expiring
Leases
  Current
Annualized(2)
Contractual
Rent Under
Expiring Leases
Without Future
Step-Ups
  Current
Annualized(2)
Contractual
Rent Under
Expiring Leases
Without Future
Step-Ups p.s.f.
  Current
Annualized
Contractual
Rent Under
Expiring Leases
With Future
Step-ups(3)
  Current
Annualized
Contractual Rent
Under Expiring
Leases With
Future Step-
ups p.s.f.(3)
  Percentage of
Total Square
Feet
   Rentable
Square Feet
Subject to
Expiring
Leases
  Current
Annualized
Contractual
Rent Under
Expiring Leases
Without Future
Step-Ups(2)
  Current
Annualized
Contractual
Rent Under
Expiring Leases
Without Future
Step-Ups p.s.f.(2)
  Current
Annualized
Contractual
Rent Under
Expiring Leases
With Future
Step-ups(3)
  Current
Annualized
Contractual Rent
Under Expiring
Leases With
Future Step-
ups p.s.f.(3)
  Percentage of
Total Square
Feet
 

2009

  2,295,421  $93,017,946  $40.52  $94,670,486  $41.24  6.7%

2010

  3,206,394   125,793,989   39.23   128,793,296   40.17  9.3%  3,206,855  $128,268,790  $40.00  $130,810,194  $40.79  9.1

2011

  3,237,825   154,478,643   47.71   158,444,134   48.94  9.4%  2,864,389   137,216,759   47.90   138,388,278   48.31  8.1

2012

  3,163,836   149,580,349   47.28   154,113,400   48.71  9.2%  3,178,379   151,937,120   47.80   155,045,606   48.78  9.0

2013

  1,396,615   61,486,594   44.03   65,185,886   46.67  4.1%  1,274,393   64,085,194   50.29   66,245,555   51.98  3.6

2014

  2,737,687   107,713,897   39.34   114,799,171   41.93  7.9%  3,314,744   136,308,062   41.12   146,805,681   44.29  9.4

2015

  1,894,419   91,562,625   48.33   103,723,910   54.75  5.5%  2,354,859   113,885,427   48.36   135,674,860   57.61  6.7

2016

  2,889,182   184,496,405   63.86   199,290,537   68.98  8.4%  2,717,719   152,000,893   55.93   161,514,343   59.43  7.7

2017

  2,925,119   199,612,564   68.24   218,535,840   74.71  8.5%  3,009,517   207,276,515   68.87   223,805,530   74.37  8.5

2018

  723,310   46,233,541   63.92   53,304,665   73.70  2.1%  748,068   50,118,488   67.00   55,747,737   74.52  2.1

2019

  2,905,638   163,914,655   56.41   187,405,744   64.50  8.2

Thereafter

  7,869,508   453,349,356   57.61   577,919,237   73.44  22.8%  6,729,429   405,013,596   60.19   499,298,064   74.20  19.0

 

(1)Includes 100% of unconsolidated joint venture properties. Does not include any data onproperties, except for properties owned by the Value-Added Fund.
(2)Represents the monthly contractual base rent and recoveries from tenants under existing leases as of December 31, 20082009 multiplied by twelve. This amount reflects total rent before any rent abatements and includes expense reimbursements, which may be estimates as of such date.
(3)Represents the monthly contractual base rent under expiring leases with future contractual increases upon expiration and recoveries from tenants under existing leases as of December 31, 20082009 multiplied by twelve. This amount reflects total rent before any rent abatements and includes expense reimbursements, which may be estimates as of such date.

 

Item 3.Legal Proceedings

 

We are subject to various legal proceedings and claims that arise in the ordinary course of business. These matters are generally covered by insurance. Management believes that the final outcome of such matters will not have a material adverse effect on our financial position, results of operations or liquidity.

 

Item 4.Submission of Matters to a Vote of Security Holders

 

No matters were submitted to a vote of our stockholders during the fourth quarter of the year ended December 31, 2008.2009.

PART II

 

Item 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

 

(a) Our common stock is listed on the New York Stock Exchange under the symbol “BXP.” The high and low sales prices and distributionsdividends for the periods indicated in the table below were:

 

Quarter Ended

  High  Low  Distributions
per common
share
 

December 31, 2008

  $92.41  $37.52  $.68 

September 30, 2008

   105.80   82.00   .68 

June 30, 2008

   106.53   89.04   .68 

March 31, 2008

   98.72   79.88   .68 

December 31, 2007

   113.60   87.78   6.66(1)

September 30, 2007

   108.25   91.25   .68 

June 30, 2007

   119.95   98.55   .68 

March 31, 2007

   133.02   109.07   .68 

(1)Paid on January 30, 2008 to stockholders of record as of the close of business on December 31, 2007. Amount includes a $5.98 per common share special dividend.

Quarter Ended

  High  Low  Dividends
per common
share

December 31, 2009

  $71.73  $57.19  $.50

September 30, 2009

   72.23   42.62   .50

June 30, 2009

   53.19   33.79   .50

March 31, 2009

   56.78   29.30   .68

December 31, 2008

   92.41   37.52   .68

September 30, 2008

   105.80   82.00   .68

June 30, 2008

   106.53   89.04   .68

March 31, 2008

   98.72   79.88   .68

 

At February 23, 2009,19, 2010, we had approximately 1,0381,620 stockholders of record. This does not include beneficial owners for whom Cede & Co. or others act as nominee.

 

In order to maintain our qualification as a REIT, we must make annual distributions to our stockholders of at least 90% of our taxable income (not including net capital gains). We have adopted a policy of paying regular quarterly distributions on our common stock, and we have adopted a policy of paying regular quarterly distributions on the common units of BPLP. Cash distributions have been paid on our common stock and BPLP’s common units since our initial public offering. Distributions are declared at the discretion of the Board of Directors and depend on actual and anticipated cash from operations, our financial condition, capital requirements, the annual distribution requirements under the REIT provisions of the Internal Revenue Code and other factors the Board of Directors may consider relevant.

 

During the three months ended December 31, 2008,2009, we issued an aggregate of 286,71516,000 common shares in connection with the redemption of 286,71516,000 common units of limited partnership held by certain limited partners of BPLP. These shares were issued in reliance on an exemption from registration under Section 4(2). We relied on the exemptionexception under Section 4(2) based upon factual representations received from the limited partners who received the commoncommons shares.

 

Stock Performance Graph

 

The following graph provides a comparison of cumulative total stockholder return for the period from December 31, 20032004 through December 31, 2008,2009, among Boston Properties, the Standard & Poor’s (“S&P”) 500 Index, the National Association of Real Estate Investment Trusts, Inc. (“NAREIT”) Equity REIT Total Return Index (the “Equity REIT Index”) and the NAREIT Office REIT Index (the “Office REIT Index”). The Equity REIT Index includes all tax-qualified equity REITs listed on the New York Stock Exchange, the American Stock Exchange and the NASDAQ Stock Market. Equity REITs are defined as those with 75% or more of their gross invested book value of assets invested directly or indirectly in the equity ownership of real estate. The Office REIT Index includes all office REITs included in the Equity REIT Index. Data for Boston Properties, the S&P 500 Index, the Equity REIT Index and the Office REIT Index was provided to us by NAREIT. Upon written request, Boston Properties will provide any stockholder with a list of the REITs included in the Equity REIT

Index and the Office REIT Index. The stock performance graph assumes an investment of $100 in each of Boston Properties and the three indices, and the reinvestment of any dividends. The historical information set forth

below is not necessarily indicative of future performance. The data shown is based on the share prices or index values, as applicable, at the end of each month shown.

 

 

  As of the year ended December 31,
  Dec. ‘03  Dec. ‘04  Dec. ‘05  Dec. ‘06  Dec. ‘07  Dec. ‘08  2004  2005  2006  2007  2008  2009

Boston Properties

  $100.00  $140.60  $173.69  $282.59  $253.30  $157.20  $100.00  $123.53  $200.99  $180.15  $111.80  $142.57

S&P 500

  $100.00  $110.87  $116.32  $134.69  $142.09  $89.52  $100.00  $104.91  $121.48  $128.15  $80.74  $102.11

Equity REIT Index

  $100.00  $131.58  $147.59  $199.33  $168.05  $104.65  $100.00  $112.17  $151.49  $127.72  $79.54  $101.80

Office REIT Index

  $100.00  $123.28  $139.44  $202.50  $164.11  $96.72  $100.00  $113.11  $164.25  $133.11  $78.45  $106.33

 

(b) None.

 

(c) Issuer Purchases of Equity Securities. None.

Period

  (a)
Total
Number
of Shares
of
Common
Stock

Purchased
  (b)
Average
Price
Paid per
Common
Share
  (c)
Total
Number of
Shares
Purchased
as Part of
Publicly
Announced
Plans or
Programs
  (d)
Maximum
Number (or
Approximate
Dollar
Value) of
Shares that
May Yet be
Purchased

October 1, 2008—October 31, 2008

  1,070(1) $0.01  N/A  N/A

November 1, 2008—November 30, 2008

  —     —    N/A  N/A

December 1, 2008—December 31, 2008

  —     —    N/A  N/A
             

Total

  1,070  $0.01  N/A  N/A

(1)Represents shares of restricted Common Stock that were repurchased in connection with the termination of certain persons’ employment with the Company. Under the terms of the applicable restricted stock agreement, all of such shares were repurchased by the Company at a price of $0.01 per share, which was the amount originally paid by such employee for such shares.

Item 6.Selected Financial Data

 

The following table sets forth our selected financial and operating data on a historical basis, which has been revised for the reclassificationadoption on January 1, 2009 of (1) Accounting Standards Codification (“ASC”) 470-20 “Debt with Conversion and Other Options” (“ASC 470-20”) (formerly known as FASB Staff Position (“FSP”) No. APB 14-1 “Accounting for Convertible Debt Instruments That May Be Settled in Cash upon Conversion (Including Partial Cash Settlement)” (“FSP No. APB 14-1”)) (Refer to Note 8 of the restatementConsolidated Financial Statements), (2) the guidance included in ASC 810 “Consolidation” (“ASC 810”) (formerly known as SFAS No. 160, “Noncontrolling Interests in Consolidated Financial Statements—an amendment of earnings per shareARB No. 51” (“SFAS No. 160”)) and ASC 480-10-S99 “Distinguishing Liabilities from Equity” (“ASC 480-10-S99”) (formerly known as EITF Topic No. D-98 “Classification and Measurement of Redeemable Securities” (Amended)) (Refer to includeNote 11 of the effectsConsolidated Financial Statements), (3) the guidance included in ASC 260-10 “Earnings Per Share” (“ASC 260-10”) (formerly known as FSP EITF 03-06-1, “Determining Whether Instruments Granted in Share-Based Payment Transactions are Participating Securities” (“FSP EITF 03-06-1”)) (Refer to Note 15 of participating securities in accordance with EITF 03-6the Consolidated Financial Statements), and (2)which has been revised for the reclassifications related to the disposition of qualifying properties during 2007, 2006 2005 and 20042005 which have been reclassified as discontinued operations, for the periods presented, in accordance with the guidance in ASC 360 “Property, Plant and Equipment” (“ASC 360”) (formerly known as SFAS No. 144. Refer144 “Accounting for the Impairment or Disposal of Long Lived Assets” (“SFAS No. 144”)) (Refer to Note 19 of the Consolidated Financial Statements.Statements). The following data should be read in conjunction with our financial statements and notes thereto and Management’s Discussion and Analysis of Financial Condition and Results of Operations included elsewhere in this Form 10-K.

 

Our historical operating results may not be comparable to our future operating results.

 

   For the year ended December 31, 
   2008  2007  2006  2005  2004 
   (in thousands, except per share data) 

Statement of Operations Information:

      

Total revenue

  $1,488,400  $1,482,289  $1,417,627  $1,382,866  $1,334,225 
                     

Expenses:

      

Rental operating

   488,030   455,840   437,705   434,353   412,604 

Hotel operating

   27,510   27,765   24,966   22,776   21,709 

General and administrative

   72,365   69,882   59,375   55,471   53,636 

Interest

   271,972   285,887   298,260   308,091   306,170 

Depreciation and amortization

   304,147   286,030   270,562   260,979   244,589 

Net derivative losses

   17,021   —     —     —     —   

Losses from investments in securities

   4,604   —     —     —     —   

Losses from early extinguishments of debt

   —     3,417   32,143   12,896   6,258 
                     

Income before income (loss) from unconsolidated joint ventures and minority interests

   302,751   353,468   294,616   288,300   289,259 

Income (loss) from unconsolidated joint ventures

   (182,018)  20,428   24,507   4,829   3,380 

Minority interests

   (24,003)  (65,000)  (67,986)  (65,481)  (60,401)
                     

Income before gains on sales of real estate

   96,730   308,896   251,137   227,648   232,238 

Gains on sales of real estate and other assets, net of minority interest

   28,502   789,238   606,394   151,884   8,149 
                     

Income before discontinued operations

   125,232   1,098,134   857,531   379,532   240,387 

Discontinued operations, net of minority interest

   —     226,556   16,104   62,983   43,630 
                     

Income before cumulative effect of a change in accounting principle

   125,232   1,324,690   873,635   442,515   284,017 

Cumulative effect of a change in accounting principle, net of minority interest

   —     —     —     (4,223)  —   
                     

Net income available to common shareholders

  $125,232  $1,324,690  $873,635  $438,292  $284,017 
                     

Basic earnings per share:

      

Income before discontinued operations and cumulative effect of a change in accounting principle

  $1.04  $9.20  $7.48  $3.41  $2.26 

Discontinued operations, net of minority interest

   —     1.91   0.14   0.57   0.41 

Cumulative effect of a change in accounting principle, net of minority interest

   —     —     —     (0.04)  —   
                     

Net income available to common shareholders

  $1.04  $11.11  $7.62  $3.94  $2.67 
                     

Weighted average number of common shares outstanding

   119,980   118,839   114,721   111,274   106,458 
                     

Diluted earnings per share:

      

Income before discontinued operations and cumulative effect of a change in accounting principle

  $1.03  $9.06  $7.32  $3.35  $2.21 

Discontinued operations, net of minority interest

   —     1.88   0.14   0.55   0.40 

Cumulative effect of a change in accounting principle, net of minority interest

   —     —     —     (0.04)  —   
                     

Net income available to common shareholders

  $1.03  $10.94  $7.46  $3.86  $2.61 
                     

Weighted average number of common and common equivalent shares outstanding

   121,299   120,780   117,077   113,559   108,762 
                     
  For the year ended December 31, 
  2009  2008  2007  2006  2005 
  (in thousands, except per share data) 

Statement of Operations Information:

     

Total revenue

 $1,522,249   $1,488,400   $1,482,289   $1,417,627   $1,382,866  
                    

Expenses:

     

Rental operating

  501,799    488,030    455,840    437,705    434,353  

Hotel operating

  23,966    27,510    27,765    24,966    22,776  

General and administrative

  75,447    72,365    69,882    59,375    55,471  

Interest

  322,833    295,322    302,980    302,221    308,091  

Depreciation and amortization

  321,681    304,147    286,030    270,562    260,979  

Loss from suspension of development

  27,766    —      —      —      —    

Net derivative losses

  —      17,021    —      —      —    

Losses (gains) from investments in securities

  (2,434  4,604    —      —      —    

Losses from early extinguishments of debt

  510    —      3,417    32,143    12,896  
                    

Income before income (loss) from unconsolidated joint ventures, gains on sales of real estate and other assets, discontinued operations, cumulative effect of a change in accounting principle and net income attributable to noncontrolling interests

  250,681    279,401    336,375    290,655    288,300  

Income (loss) from unconsolidated joint ventures

  12,058    (182,018  20,428    24,507    4,829  

Gains on sales of real estate and other assets

  11,760    33,340    929,785    719,826    182,542  
                    

Income from continuing operations

  274,499    130,723    1,286,588    1,034,988    475,671  

Discontinued operations

  —      —      266,793    19,081    75,385  

Cumulative effect of a change in accounting principle

  —      —      —      —      (5,043)  

Net income

  274,499    130,723    1,553,381    1,054,069    546,013  

Net income attributable to noncontrolling interests

  (43,485  (25,453  (243,275  (183,778  (107,721
                    

Net income attributable to Boston Properties, Inc.

 $231,014   $105,270   $1,310,106   $870,291   $438,292  
                    

Basic earnings per common share attributable to Boston Properties, Inc.:

     

Income from continuing operations

 $1.76   $0.88   $9.07   $7.45   $3.41  

Discontinued operations

  —      —      1.91    0.14    0.57  

Cumulative effect of a change in accounting principle

  —      —      —      —      (0.04
                    

Net income

 $1.76   $0.88   $10.98   $7.59   $3.94  
                    

Weighted average number of common shares outstanding

  131,050    119,980    118,839    114,721    111,274  
                    

Diluted earnings per common share attributable to Boston Properties, Inc.:

     

Income from continuing operations

 $1.76   $0.87   $8.92   $7.29   $3.35  

Discontinued operations

  —      —      1.88    0.14    0.55  

Cumulative effect of a change in accounting principle

  —      —      —      —      (0.04
                    

Net income

 $1.76   $0.87   $10.80   $7.43   $3.86  
                    

Weighted average number of common and common equivalent shares outstanding

  131,512    121,299    120,780    117,077    113,559  
                    

  December 31,  December 31, 
  2008 2007 2006 2005 2004  2009 2008 2007 2006 2005 
  (in thousands)  (in thousands) 

Balance Sheet information:

           

Real estate, gross

  $10,618,344  $10,249,895  $9,552,458  $9,151,175  $9,291,227  $11,099,558   $10,625,207   $10,252,355   $9,552,642   $9,151,175  

Real estate, net

   8,849,559   8,718,188   8,160,403   7,886,102   8,147,858   9,065,881    8,856,422    8,720,648    8,160,587    7,886,102  

Cash and cash equivalents

   241,510   1,506,921   725,788   261,496   239,344   1,448,933    241,510    1,506,921    725,788    261,496  

Total assets

   10,911,645   11,192,637   9,695,022   8,902,368   9,063,228   12,348,703    10,917,476    11,195,097    9,695,206    8,902,368  

Total indebtedness

   6,271,916   5,492,166   4,600,937   4,826,254   5,011,814   6,719,771    6,092,884    5,378,360    4,548,550    4,826,254  

Minority interests

   598,627   653,892   623,508   739,268   786,328 

Stockholders’ equity

   3,531,267   3,668,825   3,223,226   2,917,346   2,936,073 

Noncontrolling interest—redeemable preferred units of the Operating Partnership

  55,652    55,652    55,652    85,962    185,067  

Stockholders’ equity attributable to Boston Properties, Inc.

  4,446,002    3,688,993    3,767,756    3,267,717    2,917,346  

Noncontrolling interests

  623,057    570,112    615,575    545,626    554,201  
  For the year ended December 31,  For the year ended December 31, 
  2008 2007 2006 2005 2004  2009 2008 2007 2006 2005 
  (in thousands, except per share and percentage data)  (in thousands, except per share and percentage data) 

Other Information:

           

Funds from Operations available to common shareholders(1)

  $423,751  $560,234  $501,125  $479,726  $459,497 

Funds from Operations available to common shareholders, as adjusted(1)

   423,751   562,516   527,665   488,972   459,497 

Funds from Operations attributable to Boston Properties, Inc.(1)

 $606,272   $403,788   $545,650   $497,782   $479,726  

Funds from Operations attributable to Boston Properties, Inc., as adjusted(1)

  606,272    403,788    547,933    524,321    488,972  

Dividends declared per share

   2.72   8.70   8.12   5.19   2.58   2.18    2.72    8.70    8.12    5.19  

Cash flow provided by operating activities

   560,908   629,378   527,979   472,249   429,506 

Cash flow provided by (used in) investing activities

   (1,315,676)  576,931   229,756   356,605   (171,014)

Cash flow used in financing activities

   (510,643)  (425,176)  (293,443)  (806,702)  (41,834)

Cash flows provided by operating activities

  617,376    565,311    631,654    528,163    472,249  

Cash flows provided by (used in) investing activities

  (446,601  (1,320,079  574,655    229,572    356,605  

Cash flows provided by (used in) financing activities

  1,036,648    (510,643  (425,176  (293,443  (806,702

Total square feet at end of year (including development projects)

   49,761   43,814   43,389   42,013   44,117   50,468    49,761    43,814    43,389    42,013  

In-service percentage leased at end of year

   94.5%  94.9%  94.2%  93.8%  92.1%  92.4  94.5  94.9  94.2  93.8

 

(1)Pursuant to the revised definition of Funds from Operations adopted by the Board of Governors of NAREIT, we calculate Funds from Operations, or “FFO,” by adjusting net income (loss) attributable to Boston Properties, Inc. (computed in accordance with GAAP, including non-recurring items) for gains (or losses) from sales of properties, real estate related depreciation and amortization, and after adjustment for unconsolidated partnerships, joint ventures and preferred distributions. FFO is a non-GAAP financial measure. The use of FFO, combined with the required primary GAAP presentations, has been fundamentally beneficial in improving the understanding of operating results of REITs among the investing public and making comparisons of REIT operating results more meaningful. Management generally considers FFO to be a useful measure for reviewing our comparative operating and financial performance because, by excluding gains and losses related to sales of previously depreciated operating real estate assets and excluding real estate asset depreciation and amortization (which can vary among owners of identical assets in similar condition based on historical cost accounting and useful life estimates), FFO can help one compare the operating performance of a company’s real estate between periods or as compared to different companies. Our computation of FFO may not be comparable to FFO reported by other REITs or real estate companies that do not define the term in accordance with the current NAREIT definition or that interpret the current NAREIT definition differently. Amount represents our share, which was 86.57%, 85.49%, 85.32%, 84.40%, and 83.74% and 82.97% for the years ended December 31, 2009, 2008, 2007, 2006 2005 and 20042005, respectively, after allocation to the minority interest in the Operating Partnership.noncontrolling interests.

 

In addition to presenting FFO in accordance with the NAREIT definition, we also disclose FFO, as adjusted, which excludes the effects of the losses from early extinguishments of debt associated with the sales of real estate. Losses from early extinguishments of debt result when the sale of real estate encumbered by debt requires us to pay the extinguishment costs prior to the debt’s stated maturity and to write-off unamortized loan costs at the date of the extinguishment. Such costs are excluded from the gains on sales of real estate reported in accordance with GAAP. However, we view the losses from early extinguishments of debt associated with the sales of real estate as an incremental cost of the sale transactions because we extinguished the debt in connection with the consummation of the sale transactions and we had no intent to extinguish the debt absent such transactions. We believe that adjusting FFO to exclude these losses more appropriately reflects the results of our operations exclusive of the impact of our sale transactions.

 

Although our FFO, as adjusted, clearly differs from NAREIT’s definition of FFO, and may not be comparable to that of other REITs and real estate companies, we believe it provides a meaningful supplemental measure of our operating performance because we believe that by excluding the effects of the losses from early extinguishments of debt associated with the sales of real estate, management and investors are presented with an indicator of our operating performance that more closely achieves the objectives of the real estate industry in presenting FFO.

 

Neither FFO, nor FFO as adjusted, should be considered as an alternative to net income attributable to Boston Properties, Inc. (determined in accordance with GAAP) as an indication of our performance. Neither FFO nor FFO, as adjusted, represent cash generated from operating activities determined in accordance with GAAP and neither of these measures is a measure of liquidity or an indicator of our ability to make cash distributions. We believe that to further understand our performance, FFO and FFO, as adjusted, should be compared with our reported net income attributable to Boston Properties, Inc. and considered in addition to cash flows in accordance with GAAP, as presented in our Consolidated Financial Statements.

 

A reconciliation of FFO and FFO, as adjusted, to net income availableattributable to common shareholdersBoston Properties, Inc. computed in accordance with GAAP is provided under the heading of “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Funds from Operations.”

Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations

 

The following discussion should be read in conjunction with the financial statements and notes thereto appearing elsewhere in this report.

 

Forward-Looking Statements

 

This Annual Report on Form 10-K contains forward-looking statements within the meaning of the federal securities laws, principally, but not only, under the captions “Business-Business and Growth Strategies,” “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” We caution investors that any forward-looking statements in this report, or which management may make orally or in writing from time to time, are based on management’s beliefs and on assumptions made by, and information currently available to, management. When used, the words “anticipate,” “believe,” “estimate,” “expect,” “intend,” “may,” “might,” “plan,” “project,” “result” “should,” “will,” and similar expressions which do not relate solely to historical matters are intended to identify forward-looking statements. Such statements are subject to risks, uncertainties and assumptions and are not guarantees of future performance, which may be affected by known and unknown risks, trends, uncertainties and factors that are beyond our control. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may differ materially from those anticipated, estimated or projected by the forward-looking statements. We caution you that, while forward-looking statements reflect our good faith beliefs when we make them, they are not guarantees of future performance and are impacted by actual events when they occur after we make such statements. We expressly disclaim any responsibility to update our forward-looking statements, whether as a result of new information, future events or otherwise. Accordingly, investors should use caution in relying on past forward-looking statements, which are based on results and trends at the time they are made, to anticipate future results or trends.

 

Some of the risks and uncertainties that may cause our actual results, performance or achievements to differ materially from those expressed or implied by forward-looking statements include, among others, the following:

 

the impact of the current credit crisis andcontinued global economic slowdown (including the related high unemployment and constrained credit), which is having and may continue to have a negative effect on the following, among other things:

 

the fundamentals of our business, including overall market occupancy and rental rates;

 

the financial condition of our tenants, many of which are financial, legal and other professional firms, our lenders, counterparties to our derivative financial instruments and institutions that hold our cash balances and short-term investments, which may expose us to increased risks of default by these parties;

 

our ability to obtain debt financing on attractive terms or at all, which may adversely impact our ability to pursue acquisition and development opportunities and refinance existing debt and our future interest expense; and

 

the value of our real estate assets, which may limit our ability dispose of assets at attractive prices or obtain or maintain debt financing secured by our properties or on an unsecured basis;

 

general risks affecting the real estate industry (including, without limitation, the inability to enter into or renew leases, dependence on tenants’ financial condition, and competition from other developers, owners and operators of real estate);

 

failure to manage effectively our growth and expansion into new markets and sub-markets or to integrate acquisitions and developments successfully;

 

the ability of our joint venture partners to satisfy their obligations;

 

risks and uncertainties affecting property development and construction (including, without limitation, construction delays, cost overruns, inability to obtain necessary permits and public opposition to such activities);

risks associated with the availability and terms of financing and the use of debt to fund acquisitions and developments, including the risk associated with interest rates impacting the cost and/or availability of financing;

 

risks associated with forward interest rate contracts and the effectiveness of such arrangements;

 

risks associated with downturns in the national and local economies, increases in interest rates, and volatility in the securities markets;

 

risks associated with actual or threatened terrorist attacks;

 

costs of compliance with the Americans with Disabilities Act and other similar laws;

 

potential liability for uninsured losses and environmental contamination;

 

risks associated with our potential failure to qualify as a REIT under the Internal Revenue Code of 1986, as amended;

 

possible adverse changes in tax and environmental laws;

 

the impact of newly adopted accounting principles on our accounting policies and on period-to-period comparisons of financial results;

 

risks associated with possible state and local tax audits; and

 

risks associated with our dependence on key personnel whose continued service is not guaranteed.

 

The risks set forth above are not exhaustive. Other sections of this report, including “Part I, Item 1A- Risk Factors,” include additional factors that could adversely affect our business and financial performance. Moreover, we operate in a very competitive and rapidly changing environment. New risk factors emerge from time to time and it is not possible for management to predict all such risk factors, nor can we assess the impact of all such risk factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements. Given these risks and uncertainties, investors should not place undue reliance on forward-looking statements as a prediction of actual results. Investors should also refer to our quarterly reports on Form 10-Q for future periods and current reports on Form 8-K as we file them with the SEC, and to other materials we may furnish to the public from time to time through Forms 8-K or otherwise, for a discussion of risks and uncertainties that may cause actual results, performance or achievements to differ materially from those expressed or implied by forward-looking statements. We expressly disclaim any responsibility to update any forward-looking statements to reflect changes in underlying assumptions or factors, new information, future events, or otherwise, and you should not rely upon these forward-looking statements after the date of this report.

 

Overview

 

We are a fully integrated self-administered and self-managed REIT and one of the largest owners and developers of Class A office properties in the United States. Our properties are concentrated in five markets—Boston, midtown Manhattan, Washington, DC, San Francisco and Princeton, NJ. We generate revenue and cash primarily by leasing our Class A office space to our tenants. Factors we consider when we lease space include the creditworthiness of the tenant, the length of the lease, the rental rate to be paid, the costs of tenant improvements, current and anticipated operating costs and real estate taxes, our current and anticipated vacancy, current and anticipated future demand for office space generally and general economic factors. WeFrom time to time, we also generate cash through the sale of assets, which may be either non-core assets or core assets that command premiums from real estate investors.assets.

 

The impact of the current state of the economy, including risingthe high rate of unemployment, constrained capital and the deleveraging of the financial system, continues to have a dampening effect onadversely impact the fundamentals of our business, including overall market occupancy and rental rates. Our core strategy has always been to operate in supply

constrained markets with high barriers to entry and to focus on executing long-term leases with financially strong tenants. Historically, this combination has tended to reduce our exposure toin down cycles but if majorand we believe this is proving to be true once again.

Although leasing velocity has generally improved in our markets since the beginning of 2009, particularly in New York City, the lack of meaningful job growth, the overall availability of space and the absence of meaningful new tenant expansion have negatively impacted lease economics. Rental rates have declined and transaction costs (including tenant improvement allowances and free rent periods) have increased. While it is not clear how long these trends will persist, our experiences in past recessions suggest that we will not see unemployment peak and job growth begin until the later stages of a broad economic recovery. We continue to believe that general office market conditions are dependent on the impact of a recovery in the labor markets. Because the individual labor and industry markets may recover at different paces, we may see varying degrees of strength or softness in our core markets. Throughout 2009 we have seen an increase in transaction velocity across all of our markets. Although overall supply has increased, demand has decreased and there has been negative absorption of available space. We expect tenants in our markets come under financial pressure and do not utilize allto continue to take advantage of theirthe ability to upgrade to high-quality space, it will likely leadsuch as ours. Overall, we expect our occupancy to increased supply through subletting or tenant defaults and a corresponding reduction in market rental rates.remain relatively flat during 2010.

 

We are also not immuneGiven the volatility in the capital markets over the past 18 months and the potential to acquire assets at attractive prices, we took steps to improve our liquidity and enhance our capital position. Since the beginning of 2009 we raised a total of $1.8 billion from the impact of the credit crisis and global economic slowdown on our own tenants and our investments. During the third quarter of 2008, Lehman Brothers, Inc., our tenth largest tenant, filed for bankruptcy protection andfollowing: (1) we established a reserve for its related accrued straight-line rent balance of $13.2 million. Lehman Brothers must continue to pay its rent while it occupies the space, but it may reject its lease at any time. There can be no assurance whether and for how long Lehman Brothers will continue to occupy this space. Lehman Brothers’ rent contributes approximately $43.0raised $265 million per year to our revenues. In addition, during the fourth quarter of 2008, we recognized aggregate non-cash impairment charges which represented the other-than-temporary decline in the fair values below the carrying values of certain of our investmentstwo secured financings, (2) in unconsolidated joint ventures. The joint ventures include the entities that own 540 Madison Avenue, Two Grand Central Tower, 125 West 55th Street, the Value-Added Fund and our Eighth Avenue and 46th Street project located in New York City.

More generally, we remain concerned about the financial stress that our current and prospective tenants face. We believe that tenant defaults will continue and that, in general, demand for office space will decrease due to significant job losses in the financial and professional services industries and that market rents will be under pressure for the foreseeable future. In part as a result of these market conditions, on February 6,June 2009, we announced our intention to suspend construction on our development at 250 West 55th Streetcompleted a public offering of 17,250,000 shares of common stock, which raised approximately $842 million of net proceeds, and (3) in New York City becauseOctober 2009, we were not able to concludecompleted a lease transaction with a major law firm with which we had been negotiating over the last year. Agreement on financial terms had been reached with the firm within the last year, but recently the law firm informed uspublic offering of 5.875% senior notes due 2019 that it could not proceed on those terms thereby rendering the project economically infeasible in today’s environment. The project, a one million square foot office building, was originally scheduled for completion in 2011.

As a resultraised aggregate net proceeds of the decision to suspend construction at 250 West 55th Street,approximately $694 million. In 2010, we expect to reducerepay approximately $78 million of indebtedness and to refinance or extend approximately $632 million of $646 million of other debt that matures, which amount includes our capital commitments on the project through 2011 by approximately $450 million. After suspensionshare of the 250 West 55th Street project,unconsolidated joint venture debt. As of February 19, 2010, we believe our development program will becombination of available cash of approximately $1.4 billion and is 75% pre-leased to tenants. As of December 31, 2008, we had invested approximately $483.2 million in our current active developments (i.e., excluding 250 West 55th Street) and, in addition to anticipated proceeds from existing construction loan facilities, we expect to make additional investments of approximately $822.9 million over the next four years. Recently we have witnessed a reduction in construction materials and labor pricing, which may reduce our total project costs, although there can be no assurance in this regard.

As of December 31, 2008, we had $241.5 million in cash and $884.4 million in availability underborrowing capacity on our Unsecured Line of Credit and anticipate funding the development projects through a combination of this existing liquidity supplemented by new construction loan facilities and/or the incurrence of additional secured or unsecured debt. While we successfully utilized an accordion feature under our Unsecured Line of Credit to increase the lenders’ total commitment under the facility toapproximately $1.0 billion in July 2008, completed an offeringis sufficient to meet all of $747.5 million of exchangeable senior notes in August 2008our existing development funding obligations, repay near term financings and completed a $375.0 million financing of Embarcadero Center Four in November 2008, many of the debtprovide significant capital markets that real estate companies like us frequently access, such as the unsecured bond market and the convertible debt market, are not currently available to us on terms that we believe are economically attractive. In addition, other capital sources such as the traditional banks, pension funds and life insurance companies are lending fewer dollars, under stricter terms and at greater costs to the borrowers. Despite these challenges, wefor future investments. We believe the quality of our assets and our strong balance sheet align ourselves well with theare attractive to lenders’ and equity investors’ current investment selectivity and should enable us to continue to access multiple sources of capital. In addition, we believe deteriorated market fundamentals, overleveraged real estate assets and existing property owners with insufficient capital resources will eventually provide opportunities for well capitalized companies and seasoned operators, such as us, to acquire high-quality assets at attractive levels. Opportunities to acquire properties may come through outright property acquisitions, joint venture arrangements or through the credit markets evenpurchase of first mortgage or mezzanine debt. While transactional activity in the current difficult environment. Because capital may continueoffice sector has yet to be constrained, however, we are also evaluating the appropriate amount and form of distributions for 2009. See “-Liquidity and Capital Resources.”

accelerate, our management team is actively seeking opportunities. We will maintain our disciplined investment strategy, which focuses on high-quality assets in supply-constrained markets, emphasizing long-term value creation.

We believe the successful lease-up and completion of our development pipeline will enhance our long-term return on equity and earnings growth as these developments are placed in-service in 2009, 2010, 2011 and 2011. As with all aspects of our business, however,2012. However, we continue to monitor the impact of the global economic slowdown and may further adjust our development plans accordingly. We do not anticipate undertaking any new development projects in the foreseeable future without significant pre-leasing commitments from creditworthy tenants. Our focus on acquisition activity has moderated, but we continue to actively monitor the market and seek opportunities to selectively acquire high-quality real estate at attractive returns.

Finally, in recent years, we have been an active seller of real estate assets and, although we will consider additional asset sales, we do not expect our sales volume to be comparable to that of prior years.

 

For descriptions of significant transactions that we entered into during 2008,2009, see “Item 1. Business – Business—Transactions During 20082009.”

 

Critical Accounting Policies

 

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America, or GAAP, requires management to use judgment in the application of accounting policies, including making estimates and assumptions. We base our estimates on historical experience and on various other assumptions believed to be reasonable under the circumstances. These judgments affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenue and expenses during the reporting periods. If our judgment or interpretation of the facts and circumstances relating to various transactions had been different, it is

possible that different accounting policies would have been applied resulting in a different presentation of our financial statements. From time to time, we evaluate our estimates and assumptions. In the event estimates or assumptions prove to be different from actual results, adjustments are made in subsequent periods to reflect more current information. Below is a discussion of accounting policies that we consider critical in that they may require complex judgment in their application or require estimates about matters that are inherently uncertain.

 

Real Estate

 

Upon acquisitions of real estate, we assess the fair value of acquired tangible and intangible assets, including land, buildings, tenant improvements, “above-” and “below-market” leases, origination costs, acquired in-place leases, other identified intangible assets and assumed liabilities in accordance with guidance included in Accounting Standards Codification (“ASC”) 805 “Business Combinations” (“ASC 805”) (formerly known as Statement of Financial Accounting Standards (“SFAS”) No. 141, “Business Combinations”141(R) (“SFAS 141(R)”)), and allocate the purchase price to the acquired assets and assumed liabilities, including land at appraised value and buildings at replacement cost.as if vacant. We assess and consider fair value based on estimated cash flow projections that utilize discount and/or capitalization rates that we deem appropriate, as well as available market information. Estimates of future cash flows are based on a number of factors including the historical operating results, known and anticipated trends, and market and economic conditions. The fair value of the tangible assets of an acquired property considers the value of the property as if it were vacant. We also consider an allocation of purchase price of other acquired intangibles, including acquired in-place leases that may have a customer relationship intangible value, including (but not limited to) the nature and extent of the existing relationship with the tenants, the tenants’tenant’s credit quality and expectations of lease renewals. Based on our acquisitions to date, our allocation to customer relationship intangible assets has been immaterial.

 

We record acquired “above-” and “below-market” leases at their fair values (using a discount rate which reflects the risks associated with the leases acquired) equal to the difference between (1) the contractual amounts to be paid pursuant to each in-place lease and (2) management’s estimate of fair market lease rates for each corresponding in-place lease, measured over a period equal to the remaining term of the lease for above-market leases and the initial term plus the term of any below-market fixed rate renewal options for below-market leases. Other intangible assets acquired include amounts for in-place lease values that are based on our evaluation of the specific characteristics of each tenant’s lease. Factors to be considered include estimates of carrying costs during hypothetical expected lease-up periods considering current market conditions, and costs to execute similar leases. In estimating carrying costs, we include real estate taxes, insurance and other operating expenses and estimates of

lost rentals at market rates during the expected lease-up periods, depending on local market conditions. In estimating costs to execute similar leases, we consider leasing commissions, legal and other related expenses.

Real estate is stated at depreciated cost. The cost of buildings and improvements includes the purchase price of property, legal fees and other acquisition costs. Costs directly related to the development of properties are capitalized. Capitalized development costs include interest, internal wages, property taxes, insurance, and other project costs incurred during the period of development.

 

Management reviews its long-lived assets used in operations for impairment following the end of each quarter and when there is an event or change in circumstances that indicates an impairment in value. An impairment loss is recognized if the carrying amount of its assets is not recoverable and exceeds its fair value. If such impairment iscriteria are present, an impairment loss is recognized based on the excess of the carrying amount of the asset over its fair value. The evaluation of anticipated cash flows is highly subjective and is based in part on assumptions regarding future occupancy, rental rates and capital requirements that could differ materially from actual results in future periods. Since cash flows on properties considered to be “long-lived assets to be held and used” as defined by guidance included in ASC 360 “Property, Plant and Equipment” (“ASC 360”) (formerly known as SFAS No. 144, “Accounting for the Impairment or Disposal of Long-Lived Assets,” (“SFAS No. 144”)) are considered on an undiscounted basis to determine whether an asset has been impaired, our established strategy of holding properties over the long term directly decreases the likelihood of recording an impairment loss. If our strategy changes or market conditions otherwise dictate an earlier sale date, an impairment loss may be recognized and such loss could be material. If we determine that impairment has occurred, the affected assets must be reduced to their fair value.

ASC 360 (formerly known as SFAS No. 144,144), requires that qualifying assets and liabilities and the results of operations that have been sold, or otherwise qualify as “held for sale,” be presented as discontinued operations in all periods presented if the property operations are expected to be eliminated and we will not have significant continuing involvement following the sale. The components of the property’s net income that is reflected as discontinued operations include the net gain (or loss) upon the disposition of the property held for sale, operating results, depreciation and interest expense (if the property is subject to a secured loan). We generally consider assets to be “held for sale” when the transaction has been approved by our Board of Directors, or a committee thereof, and there are no known significant contingencies relating to the sale, such that the property sale within one year is considered probable. Following the classification of a property as “held for sale,” no further depreciation is recorded on the assets.assets and the asset is written down to the lower of carrying value or fair market value.

 

Real estate is stated at depreciated cost. A variety of costs are incurred in the acquisition, development and leasing of properties. The cost of buildings and improvements includes the purchase price of property, legal fees and other acquisition costs. Effective January 1, 2009, under the provisions of ASC 805 (formerly known as SFAS No. 141(R)), we were required to expense costs associated with the acquisition of real property such as legal, due diligence and other closing related costs. Costs directly related to the development of properties are capitalized. Capitalized development costs include interest, internal wages, property taxes, insurance, and other project costs incurred during the period of development. After the determination is made to capitalize a cost, it is allocated to the specific component of a project that is benefited. Determination of when a development project commences and capitalization begins, and when a development project is substantially complete and held available for occupancy and capitalization must cease involves a degree of judgment. Our capitalization policy on development properties is guided by guidance in ASC 835-20 “Capitalization of Interest” and ASC 970 “Real Estate—General” (formerly known as SFAS No. 34 “Capitalization of Interest Cost” and SFAS No. 67 “Accounting for Costs and the Initial Rental Operations of Real Estate Projects.”Projects”). The costs of land and buildings under development include specifically identifiable costs. The capitalized costs include pre-construction costs necessary to the development of the property, development costs, construction costs, interest costs, real estate taxes, salaries and related costs and other costs incurred during the period of development. We begin the capitalization of costs during the pre-construction period which we define as activities that are necessary to the development of the property. We consider a construction project as substantially completed and held available for occupancy upon the completion of tenant improvements, but no later than one year from cessation of major construction activity. We cease capitalization on the portion (1) substantially completed, and (2) occupied or held available for occupancy, and we capitalize only those costs associated with the portion under construction.construction, or (3) if activities necessary for the development of the property have been suspended.

 

Investments in Unconsolidated Joint Ventures

 

Except for ownership interests in variable interest entities for which we are the primary beneficiary, we account for our investments in joint ventures under the equity method of accounting because we exercise significant influence over, but do not control, these

entities. Our judgment with respect to our level of influence or control of an entity and whether we are the primary beneficiary of a variable interest entity involves the consideration of various factors including the form of our ownership interest, our representation in the entity’s governance, the size of our investment (including loans), estimates of future cash flows, our ability to participate in policy making decisions and the rights of the other investors to participate in the decision making process and to replace us as manager and/or liquidate the venture, if applicable. Our assessment of our influence or control over an entity affects the presentation of these investments in our consolidated financial statements.

 

These investments are recorded initially at cost, as Investments in Unconsolidated Joint Ventures, and subsequently adjusted for equity in earnings and cash contributions and distributions. Any difference between the carrying amount of these investments on our balance sheet and the underlying equity in net assets is amortized as an adjustment to equity in earnings of unconsolidated joint ventures over the life of the related asset. Under the equity method of accounting, our net equity is reflected within the Consolidated Balance Sheets, and our share of

net income or loss from the joint ventures is included within the Consolidated Statements of Operations. The joint venture agreements may designate different percentage allocations among investors for profits and losses, however, our recognition of joint venture income or loss generally follows the joint venture’s distribution priorities, which may change upon the achievement of certain investment return thresholds. For ownership interests in variable interest entities, we consolidate those in which we are the primary beneficiary. Our investments in unconsolidated joint ventures are reviewed for impairment periodically and we record impairment charges when events or circumstances change indicating that a decline in the fair valuesvalue below the carrying values hashave occurred and such decline is other-than-temporary. The ultimate realization of our investment in unconsolidated joint ventures is dependent on a number of factors, including the performance of each investment and market conditions. We will record an impairment charge if we determine that a decline in the value of an investment in an unconsolidated joint venture is other than temporary.

 

During December 2008,To the extent that we recognized non-cash impairment charges which represented the other-than-temporary declinecontribute assets to a joint venture, our investment in the fair values belowjoint venture is recorded at our cost basis in the carrying valuesassets that were contributed to the joint venture. To the extent that our cost basis is different than the basis reflected at the joint venture level, the basis difference is amortized over the life of certainthe related asset and included in our share of our investmentsequity in unconsolidatednet income of the joint ventures.venture. In accordance with Accounting Principles Board Opinion No. 18 “The the provisions of ASC 970-323 “Investments—Equity Method and Joint Ventures” (“ASC 970-323”) (formerly Statement of AccountingPosition 78-9 “Accounting for Investments in Common Stock” (APB No. 18)Real Estate Ventures” (“SOP 78-9”)), we will recognize gains on the contribution of real estate to joint ventures, relating solely to the outside partner’s interest, to the extent the economic substance of the transaction is a loss in value of an investment under the equity method of accounting, which is other than a temporary decline, must be recognized. Unlike SFAS No. 144, potential impairments under APB No. 18 result from fair values derived based on discounted cash flows and other valuation techniques which are more sensitive to current market conditions. As a result, we recognized non-cash impairment charges of approximately $31.9 million, $74.3 million, $45.1 million and $13.8 million on our investments in 540 Madison Avenue, Two Grand Central Tower, 125 West 55th Street and the Value-Added Fund, respectively.

During December 2008, an unconsolidated joint venture in which we have a 50% interest suspended development activity on its Eighth Avenue and 46th Street project located in New York City. The proposed project was comprised of an assemblage of land parcels and air-rights, including contracts to acquire land parcels and air-rights, on which the joint venture was to construct a Class A office property. As a result, we recognized a charge totaling approximately $23.2 million (including $2.9 million of non-cash impairment charges in accordance with APB No. 18), which represented our share of land and air-rights impairment losses, forfeited contract deposits and previously incurred planning and pre-development costs.sale.

 

The combined summarized financial information of the unconsolidated joint ventures is disclosed in Note 5 of the Consolidated Financial Statements.

 

Revenue Recognition

 

Contractual rental revenue is reported on a straight-line basis over the terms of our respective leases. In accordance with guidance included in ASC 805 (formerly known as SFAS No. 141,141(R)), we recognize rental revenue of acquired in-place “above-” and “below-market” leases at their fair values over the terms of the respective leases. Accrued rental income as reported on the Consolidated Balance Sheets represents rental income recognized in excess of rent payments actually received pursuant to the terms of the individual lease agreements.

For the year ended December 31, 2008,2009, we recorded $5.4approximately $4.2 million of rental revenue representing the adjustments of rents from “above”“above-” and “below” market“below-market” leases in accordance with ASC 805 (formerly known as SFAS No. 141.141(R)). For the year ended December 31, 2008,2009, the impact of the straight-line rent adjustment wasincreased rental revenue by approximately a $24.5 million increase in rental revenue. The straight-line$42.2 million. These amounts exclude the adjustment for the year included an approximately $21.0 million decrease due to the establishment of reserves for the full amount of the accrued straight-line rent balances associated with ourrents from “above-” and “below-market” leases in New York City with Lehman Brothers, Inc. and the law firm of Heller Ehrman LLP. Amounts exclude SFAS No. 141 and straight-line income from unconsolidated joint ventures, which isare disclosed in Note 5 of the Consolidated Financial Statements.

 

Our leasing strategy is generally to secure creditworthy tenants that meet our underwriting guidelines. Furthermore, following the initiation of a lease, we continue to actively monitor the tenant’s creditworthiness to ensure that all tenant related assets are recorded at their realizable value. When assessing tenant credit quality, we:

 

review relevant financial information, including:

 

financial ratios;

 

net worth;

 

revenue;

cash flows;

 

leverage: and

 

liquidity;

 

evaluate the depth and experience of the tenant’s management team; and

 

assess the strength/growth of the tenant’s industry.

 

As a result of the underwriting process, tenants are then categorized into one of three categories:

 

(1)    low risk tenants;

(1)low risk tenants;

 

(2)    the tenant’s credit is such that we require collateral, in which case we:

(2)the tenant’s credit is such that we require collateral, in which case we:

 

require a security deposit; and/or

 

reduce upfront tenant improvement investments; or

 

(3)    the tenant’s credit is below our acceptable parameters.

(3)the tenant’s credit is below our acceptable parameters.

 

We consistently monitor the credit quality of our tenant base. We provide an allowance for doubtful accounts arising from estimated losses that could result from the tenant’s inability to make required current rent payments and an allowance against accrued rental income for future potential losses that we deem to be unrecoverable over the term of the lease.

 

Tenant receivables are assigned a credit rating of 1 through 4. A rating of 1 represents the highest possible rating and no allowance is recorded. A rating of 4 represents the lowest credit rating, in which case we record a full reserve against the receivable balance. Among the factors considered in determining the credit rating include:

 

payment history;

 

credit status and change in status (credit ratings for public companies are used as a primary metric);

 

change in tenant space needs (i.e., expansion/downsize);

 

tenant financial performance;

 

economic conditions in a specific geographic region; and

 

industry specific credit considerations.

If our estimates of collectibilitycollectability differ from the cash received, then the timing and amount of our reported revenue could be impacted. The average remaining term of our in-place tenant leases, including unconsolidated joint ventures, was approximately 7.27.0 years as of December 31, 2008.2009. The credit risk is mitigated by the high quality of our existing tenant base, reviews of prospective tenants’ risk profiles prior to lease execution and consistent monitoring of our portfolio to identify potential problem tenants.

 

Recoveries from tenants, consisting of amounts due from tenants for common area maintenance, real estate taxes and other recoverable costs, are recognized as revenue in the period during which the expenses are incurred. Tenant reimbursements are recognized and presented in accordance with guidance in ASC 605-45 “Principal Agent Considerations” (“ASC 605-45”) (formerly known as Emerging Issues Task Force, or EITF, Issue 99-19 “Reporting Revenue Gross as a Principal versus Net as an Agent,” or (“Issue 99-19”)). Issue 99-19ASC 605-45 requires that these reimbursements be recorded on a gross basis, as we are generally the primary obligor with respect to purchasing goods and services from third-party suppliers, have discretion in selecting the supplier and have credit risk. We also receive reimbursement of payroll and payroll related costs from third parties which we reflect on a net basis in accordance with Issue 99-19.guidance in ASC 605-45.

 

Our hotel revenues are derived from room rentals and other sources such as charges to guests for long-distance telephone service, fax machine use, movie and vending commissions, meeting and banquet room revenue and laundry services. Hotel revenues are recognized as earned.

We receive management and development fees from third parties. Management fees are recorded and earned based on a percentage of collected rents at the properties under management, and not on a straight-line basis, because such fees are contingent upon the collection of rents. We review each development agreement and record development fees as earned depending on the risk associated with each project. Profit on development fees earned from joint venture projects is recognized as revenue to the extent of the third party partners’ ownership interest.

 

Gains on sales of real estate are recognized pursuant to the provisions ofincluded in ASC 360-20 “Real Estate Sales” (“ASC 360-20”) (formerly known as SFAS No. 66, “Accounting for Sales of Real Estate.”Estate”). The specific timing of athe sale is measured against various criteria in SFAS No. 66ASC 360-20 related to the terms of the transaction and any continuing involvement in the form of management or financial assistance associated with the properties. If the sales criteria for the full accrual method are not met, we defer some or all of the gain recognition and account for the continued operations of the property by applying the finance, leasing, profit sharing, deposit, installment or cost recovery methods, as appropriate, until the sales criteria are met.

 

Depreciation and Amortization

 

We compute depreciation and amortization on our properties using the straight-line method based on estimated useful asset lives. In accordance with guidance in ASC 805 (formerly known as SFAS No. 141,141(R)), we allocate the acquisition cost of real estate to land, building, tenant improvements, acquired “above-” and “below-market” leases, origination costs and acquired in-place leases based on an assessment of their fair value and depreciate or amortize these assets over their useful lives. The amortization of acquired “above-” and “below-market” leases and acquired in-place leases is recorded as an adjustment to revenue and depreciation and amortization, respectively, in the Consolidated Statements of Operations.

 

Fair Value of Financial Instruments

 

For purposes of disclosure, we calculate the fair value of our mortgage notes payable and unsecured senior notes. We discount the spread between the future contractual interest payments and hypothetical future interest payments on our mortgage debt and unsecured notes based on a current market rate. In determining the current market rate, we add our estimate of a market spread to the quoted yields on federal government treasury securities with similar maturity dates to our own debt. Because our valuations of our financial instruments are based on these types of estimates, the actual fair value of our financial instruments may differ materially if our estimates do not prove to be accurate.

Derivative Instruments and Hedging Activities

 

Derivative instruments and hedging activities require management to make judgments on the nature of its derivatives and their effectiveness as hedges. These judgments determine if the changes in fair value of the derivative instruments are reported in the Consolidated Statements of Operations as a component of net income or as a component of comprehensive income and as a component of equity on the Consolidated Balance Sheets. While management believes its judgments are reasonable, a change in a derivative’s effectiveness as a hedge could materially affect expenses, net income and equity. We recognized net derivative losses of approximately $17.0 million for the year ended December 31, 2008 (See Note 6 of the Consolidated Financial Statements).

 

Results of Operations

 

The following discussion is based on our Consolidated Financial Statements for the years ended December 31, 2009, 2008 2007 and 2006.2007.

 

At December 31, 2009, 2008 2007 and 2006,2007, we owned or had interests in a portfolio of 146, 147 139 and 131139 properties, respectively (the “Total Property Portfolio”). As a result of changes within our Total Property Portfolio, the financial data presented below shows significant changes in revenue and expenses from

period-to-period. Accordingly, we do not believe that our period-to-period financial data with respect to the Total Property Portfolio are necessarily meaningful. Therefore, the comparisons of operating results for the years ended 2009, 2008 2007 and 20062007 show separately the changes attributable to the properties that were owned by us throughout each period compared (the “Same Property Portfolio”) and the changes attributable to the properties included in Properties Acquired, Sold, Repositioned and Placed-in Service.

 

In our analysis of operating results, particularly to make comparisons of net operating income between periods meaningful, it is important to provide information for properties that were in-service and owned by us throughout each period presented. We refer to properties acquired or placed in-service prior to the beginning of the earliest period presented and owned by us through the end of the latest period presented as our Same Property Portfolio. The Same Property Portfolio therefore excludes properties placed in-service, acquired or repositioned after the beginning of the earliest period presented or disposed of prior to the end of the latest period presented.

 

Net operating income, or “NOI,” is a non-GAAP financial measure equal to net income availableattributable to common shareholders,Boston Properties, Inc., the most directly comparable GAAP financial measure, plus minority interestincome attributable to noncontrolling interests, losses (gains) from investments in Operating Partnership,securities, losses from early extinguishments of debt, losses from investments in securities, net derivative losses, loss from suspension of development, depreciation and amortization, interest expense, general and administrative expense, less gains on sales of real estate from discontinued operations (net of minority interest), income from discontinued operations (net of minority interest), gains on sales of real estate and other assets, (net of minority interest), income (loss) from unconsolidated joint ventures, minority interests in property partnerships, interest and other income and development and management services revenue. We use NOI internally as a performance measure and believe NOI provides useful information to investors regarding our financial condition and results of operations because it reflects only those income and expense items that are incurred at the property level. Therefore, we believe NOI is a useful measure for evaluating the operating performance of our real estate assets.

 

Our management also uses NOI to evaluate regional property level performance and to make decisions about resource allocations. Further, we believe NOI is useful to investors as a performance measure because, when compared across periods, NOI reflects the impact on operations from trends in occupancy rates, rental rates, operating costs and acquisition and development activity on an unleveraged basis, providing perspective not immediately apparent from net income.income attributable to Boston Properties, Inc. NOI excludes certain components from net income attributable to Boston Properties, Inc. in order to provide results that are more closely related to a property’s results of operations. For example, interest expense is not necessarily linked to the operating performance of a real estate asset and is often incurred at the corporate level as opposed to the property level. In addition, depreciation and amortization, because of historical cost accounting and useful life estimates, may distort operating performance at the property level. NOI presented by

us may not be comparable to NOI reported by other REITs that define NOI differently. We believe that in order to facilitate a clear understanding of our operating results, NOI should be examined in conjunction with net income attributable to Boston Properties, Inc. as presented in our consolidated financial statements.Consolidated Financial Statements. NOI should not be considered as an alternative to net income attributable to Boston Properties, Inc. as an indication of our performance or to cash flows as a measure of liquidity or ability to make distributions. For a reconciliation of NOI to net income attributable to Boston Properties Inc., see Note 14 to the Consolidated Financial Statements.

 

Comparison of the year ended December 31, 20082009 to the year ended December 31, 20072008

 

The table below shows selected operating information for the Same Property Portfolio and the Total Property Portfolio. The Same Property Portfolio consists of 115126 properties, including properties acquired or placed in-service on or prior to January 1, 20072008 and owned through December 31, 2008,2009, totaling approximately 28.930.1 million net rentable square feet of space (excluding square feet of structured parking). The Total Property Portfolio includes the effects of the other properties either placed in-service, acquired or repositioned after January 1, 20072008 or disposed of on or prior to December 31, 2008. Properties Placed In-Service includes our 505 9th Street joint venture project. In connection with partially placing this property in-service, we consolidated the joint venture entity that owns the property as of October 1, 2007 due to the involvement we have in the venture once the property is operational. The Same Property Portfolio includes our Cambridge Center Marriott hotel property, but does not include the Long Wharf Marriott hotel property, which was sold on March 23, 2007.2009. This table includes a reconciliation from the Same Property Portfolio to the Total Property Portfolio by also providing information for the year ended December 31, 20082009 and 20072008 with respect to the properties which were acquired, placed in-service, repositioned or sold.

 Same Property Portfolio Properties
Sold
 Properties
Acquired
 Properties
Placed
In-Service
 Properties
Repositioned
 Total Property Portfolio  Same Property Portfolio Properties
Sold
 Properties
Acquired
 Properties
Placed
In-Service
 Properties
Repositioned
 Total Property Portfolio 

(dollars in thousands)

 2008 2007 Increase/
(Decrease)
 %
Change
 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 Increase/
(Decrease)
 %
Change
  2009 2008 Increase/
(Decrease)
 %
Change
 2009 2008 2009 2008 2009 2008 2009 2008 2009 2008 Increase/
(Decrease)
 %
Change
 

Rental Revenue:

                                

Rental Revenue

 $1,326,099  $1,288,085 $38,014   2.95% $90 $23,177 $20,137  $12,138 $43,283 $3,837 $—   $—   $1,389,609  $1,327,237  $62,372  4.70% $1,358,000   $1,344,408   $13,592    1.01 $—   $90 $7,244 $1,828   $73,273   $43,283 $—   $—   $1,438,517   $1,389,609   $48,908   3.52

Termination Income

  12,443   6,882  5,561   80.80%  —    —    —     100  —    —    —    —    12,443   6,982   5,461  78.22%  14,410    12,443    1,967    15.81  —    —    —    —      —      —    —    —    14,410    12,443    1,967   15.81
                                                                                  

Total Rental Revenue

  1,338,542   1,294,967  43,575   3.36%  90  23,177  20,137   12,238  43,283  3,837  —    —    1,402,052   1,334,219   67,833  5.08%  1,372,410    1,356,851    15,559    1.15  —    90  7,244  1,828    73,273    43,283  —    —    1,452,927    1,402,052    50,875   3.63
                                                                                  

Real Estate Operating Expenses

  471,040   444,364  26,676   6.00%  46  6,781  6,406   3,499  10,538  1,196  —    —    488,030   455,840   32,190  7.06%  479,983    477,172    2,811    0.59  —    46  1,274  274    20,542    10,538  —    —    501,799    488,030    13,769   2.82
                                                                                  

Net Operating Income, excluding hotel

  867,502   850,603  16,899   1.99%  44  16,396  13,731   8,739  32,745  2,641  —    —    914,022   878,379   35,643  4.06%  892,427    879,679    12,748    1.45  —    44  5,970  1,554    52,731    32,745  —    —    951,128    914,022    37,106   4.06
                                                                                  

Hotel Net Operating Income(1)

  9,362   10,046  (684)  (6.80)%  —    —    —     —    —    —    —    —    9,362   10,046   (684) (6.80)%  6,419    9,362    (2,943  (31.44)%   —    —    —    —      —      —    —    —    6,419    9,362    (2,943 (31.44)% 
                                                                                  

Consolidated Net Operating Income(1)

  876,864   860,649  16,215   1.88%  44  16,396  13,731   8,739  32,745  2,641  —    —    923,384   888,425   34,959  3.93%  898,846    889,041    9,805    1.10  —    44  5,970  1,554    52,731    32,745  —    —    957,547    923,384    34,163   3.70
                                                                                  

Other Revenue:

                                

Development and Management Services

  —     —    —     —     —    —    —     —    —    —    —    —    30,518   20,553   9,965  48.48%

Interest and Other

  —     —    —     —     —    —    —     —    —    —    —    —    18,958   89,706   (70,748) (78.87)%

Development and management services

  —      —      —      —      —    —    —    —      —      —    —    —    34,878    30,518    4,360   14.29

Interest and other

  —      —      —      —      —    —    —    —      —      —    —    —    4,059    18,958    (14,899 (78.59)% 
                                                                                  

Total Other Revenue

  —     —    —     —     —    —    —     —    —    —    —    —    49,476   110,259   (60,783) (55.13)%  —      —      —      —      —    —    —    —      —      —    —    —    38,937    49,476    (10,539 (21.30)% 

Other Expenses:

                                

General and administrative expense

  —     —    —     —     —    —    —     —    —    —    —    —    72,365   69,882   2,483  3.55%  —      —      —      —      —    —    —    —      —      —    —    —    75,447    72,365    3,082   4.26

Interest Expense

  —     —    —     —     —    —    —     —    —    —    —    —    271,972   285,887   (13,915) (4.87)%

Interest expense

  —      —      —      —      —    —    —    —      —      —    —    —    322,833    295,322    27,511   9.32

Depreciation and amortization

  284,452   274,268  10,184   3.71%  —    2,767  10,527   8,357  9,168  638  —    —    304,147   286,030   18,117  6.33%  299,175    293,604    5,571    1.90  —    —    4,813  1,375    17,693    9,168  —    —    321,681    304,147    17,534   5.76

Losses from investments in securities

  —     —    —     —     —    —    —     —    —    —    —    —    4,604   —     4,604  100.00%

Loss from suspension of development

              27,766    —      27,766   100.00

Net derivative losses

  —     —    —     —     —    —    —     —    —    —    —    —    17,021   —     17,021  100.00%  —      —      —      —      —    —    —    —      —      —    —    —    —      17,021    (17,021 (100.00)% 

Loss from early extinguishments of debt

  —     —    —     —     —    —    —     —    —    —    —    —    —     3,417   (3,417) (100.00)%

Losses (gains) from investments in securities

  —      —      —      —      —    —    —    —      —      —    —    —    (2,434  4,604    (7,038 (152.87)% 

Losses from early extinguishments of debt

  —      —      —      —      —    —    —    —      —      —    —    —    510   —      510   100.00
                                                                                  

Total Other Expenses

  284,452   274,268  10,184   3.71%  —    2,767  10,527   8,357  9,168  638  —    —    670,109   645,216   24,893  3.86%  299,175    293,604    5,571    1.90  —    —    4,813  1,375    17,693    9,168  —    —    745,803    693,459    52,344   7.55
                                                                                  

Income before minority interests

 $592,412  $586,381 $6,031   1.03% $44 $13,629 $3,204  $382 $23,577 $2,003 $—   $—   $302,751  $353,468  $(50,717) (14.35)%

Income before income (loss) from unconsolidated joint ventures, gains on sales of real estate and other assets and net income attributable to noncontrolling interests

 $599,671   $595,437   $4,234    0.71 $—   $44 $1,157 $179   $35,038   $23,577 $—   $—   $250,681   $279,401   $(28,720 (10.28)% 

Income (loss) from unconsolidated joint ventures

 $(33,794) $20,428 $(54,222)  (265.43)% $—   $—   $(148,224) $—   $—   $—   $—   $—    (182,018)  20,428   (202,446) (991.02)% $(1,524 $(33,794 $32,270    95.49 $—   $—   $15,007 $(148,224) $(1,425) $—   $—   $—    12,058    (182,018  194,076   106.62

Income from discontinued operations, net of minority interest

 $—    $—   $—    $$—    $—   $6,206 $—    $—   $—   $—   $—   $—    —     6,206   (6,206) (100.00)%

Minority interests in property partnerships

              (1,997)  (84)  (1,913) (2,277.38)%

Minority interest in Operating Partnerships

              (22,006)  (64,916)  42,910  66.10%

Gains on sales of real estate, net of minority interest

              28,502   789,238   (760,736) (96.39)%

Gains on sales of real estate from discontinued operations, net of minority interest

              —     220,350   (220,350) (100.00)%

Gains on sales of real estate and other assets

 $—     $—     $—     $—     $—   $—   $—   $—     $—     $—   $—   $—    11,760    33,340   (21,580 (64.73)% 
                                                

Net Income available to common shareholders

             $125,232  $1,324,690  $(1,199,458) (90.55)%

Net income

              274,499    130,723    143,776   109.99

Net income attributable to noncontrolling interests:

                

Noncontrolling interests in property partnerships

              (2,778  (1,997  (781 (39.11)% 

Noncontrolling interest—common units of the Operating Partnership

              (35,534  (14,392  (21,142 (146.90)% 

Noncontrolling interest in gains on sales of real estate and other assets—common units of the Operating Partnership

              (1,579  (4,838  3,259   67.36

Noncontrolling interest–redeemable preferred units of the Operating Partnership

              (3,594  (4,226  632   14.96
                                                

Net Income attributable to Boston Properties, Inc.

             $231,014   $105,270   $125,744   119.45
                        

 

(1)For a detailed discussion of NOI, including the reasons management believes NOI is useful to investors, see page 53.52. Hotel Net Operating Income for the years ended December 31, 20082009 and 20072008 is comprised of Hotel Revenue of $36,872$30,385 and $37,811,$36,872, respectively, less Hotel Expenses of $27,510$23,966 and $27,765,$27,510, respectively, per the Consolidated Income Statement.Statements of Operations.

Rental Revenue

 

The increase of approximately $62.4$48.9 million in the Total Property Portfolio Rental Revenuerental revenue is comprised of increases and decreases within four categories that comprise our Total Property Portfolio. Rental revenue from the Same Property Portfolio increased approximately $38.0$13.6 million, Properties Sold decreased approximately $23.1$0.1 million, Properties Acquired increased approximately $8.0$5.4 million and Properties Placed In-Service increased approximately $39.5$30.0 million for the year ended December 31, 20082009 compared to the year ended December 31, 2007.2008.

 

Rental revenue from the Same Property Portfolio increased approximately $38.0$13.6 million for the year ended December 31, 20082009 compared to 2007.2008. Included in the Same Property Portfolio rental revenue is an overall increase in contractual rental revenue of approximately $49.2$2.0 million offset by a decreaseand an increase of approximately $30.9$24.3 million in straight-line rents. An aggregate of $21.0 million of the decreaseThe increase in straight-line rent is due toprimarily the establishmentresult of reservesus establishing in the third quarter of 2008 a $21.0 million reserve, which was reflected as a direct reduction of straight-line rent, for the full amount of the accrued straight-line rent balances associated with our leases in New York City with Lehman Brothers, Inc. and the law firm of Heller Ehrman LLP. Approximately $17.3The increases in contractual rental revenue and straight-line rent were offset by an approximately $10.4 million of the increase from the Same Property Portfolio was due to an increasedecrease in recoveries from tenants which relatesin 2009. Generally, under each of our leases, we are entitled to recover from the tenant increases in specific operating expenses associated with the leased property above the amount incurred for these operating expenses in the first year of the lease. The decrease in recoveries from tenants is primarily due to the increaseterminations by tenants in operating expenses. Approximately $2.4 million of the increase from the Same Property Portfolio wasNew York City, which resulted in lesser tenant recoveries due to decreased occupancy and, to the extent space was re-leased, leases are in their first year during which, generally, no tenant recoveries are earned. We also had an increaseapproximately $2.3 million decrease in parking and other income. We expect the aggregate impact of straight-line rents for the Total Property Portfolio to contribute an aggregate of approximately $60 million to $70 million in fiscal 20092010 compared to be between $28approximately $42.2 million in 2009.

Revenue from Properties Sold decreased by approximately $0.1 million due to the transfer of Mountain View Research Park and $30 million. Lehman Brothers, Inc. contributes approximately $43.0 million per yearMountain View Technology Park to the Value-Added Fund on January 7, 2008. These properties have not been classified as discontinued operations due to our continuing involvement as the property manager for the properties and our continued ownership interest through the Value-Added Fund.

The acquisition of 635 Massachusetts Avenue on September 26, 2008 increased rental revenue. Inrevenue from Properties Acquired by approximately $5.4 million for the event that Lehman Brothers, Inc. rejects its lease and vacates its space, we will lose this revenue until we are ableyear ended December 31, 2009 compared to lease this space to a new tenant.the year ended December 31, 2008.

 

The increase in rental revenue from Properties Placed In-Service relates to fully placing in-service our 505 9th Street development project in the first quarter of 2008, and our 77 CityPoint and South of Market development projects during the fourth quarter of 2008. In addition, we partially placed in-service2008, our One Preserve Parkway and Wisconsin Place Office development projects during the second quarter of 2009, our Democracy Tower development project during the third quarter of 2009 and our 701 Carnegie Center development project during the fourth quarter of 2009. The One Preserve Parkway development project had been partially placed in-service during the second quarter of 2008. Rental Revenuerevenue from Properties Placed In-Service increased approximately $39.5$30.0 million, as detailed below:

 

Property

  Date Placed In-Service  Rental Revenue for the year ended December 31  Quarter Placed In-Service  Rental Revenue for the year ended December 31
      2008          2007          Change           2009          2008          Change    
     (in thousands)     (in thousands)

505 9th Street

  First Quarter, 2008  $20,090  $3,837  $16,253  First Quarter, 2008  $21,974  $20,090  $1,884

South of Market

  Fourth Quarter, 2008   20,010   —     20,010  Fourth Quarter, 2008   27,280   20,010   7,270

77 CityPoint

  Fourth Quarter, 2008   2,098   —     2,098  Fourth Quarter, 2008   8,961   2,098   6,863

One Preserve Parkway

  Second Quarter, 2008   1,085   —     1,085  Second Quarter, 2009   1,516   1,085   431

Wisconsin Place Office

  Second Quarter, 2009   7,753   —     7,753

Democracy Tower

  Third Quarter, 2009   4,738   —     4,738

701 Carnegie Center

  Fourth Quarter, 2009   1,051   —     1,051
                      

Total

    $43,283  $3,837  $39,446    $73,273  $43,283  $29,990
                      

The acquisitions of Kingstowne Towne Center, North First Business Park, 103 Fourth Avenue, 6601 & 6605 Springfield Center Drive and Springfield Metro Center during 2007 and 635 Massachusetts Avenue during 2008, resulted in an increase of revenue from Properties Acquired. Rental Revenue resulting from Properties Acquired increased approximately $8.0 million, as detailed below:

Property

  Date Acquired  Rental Revenue for the year ended December 31 
        2008          2007          Change     
      (in thousands) 

Kingstowne Towne Center

  March 30, 2007  $14,584  $10,631  $3,953 

North First Business Park

  December 13, 2007   2,571   102   2,469 

635 Massachusetts Avenue

  September 26, 2008   1,828   —     1,828 

103 Fourth Avenue

  January 29, 2007   795   720   75 

6601 & 6605 Springfield Center Drive

  January 18, 2007   359   685   (326)

Springfield Metro Center

  April 11, 2007   —     —     —   
               

Total

    $20,137  $12,138  $7,999 
               

A decrease of approximately $23.1 million in the Total Property Portfolio rental revenue was due to the sales of Democracy Center in August 2007 and 5 Times Square in February 2007 and the transfer of Mountain View Research Park and Mountain View Technology Park to the Value-Added Fund in January 2008, as detailed below. These properties have not been classified as discontinued operations due to our continuing involvement as the property manager for each property and our continued ownership interest in Mountain View Research Park and Mountain View Technology Park.

Property

  Date Sold  Rental Revenue for the year ended December 31 
        2008          2007          Change     
      (in thousands) 

Mountain View Properties

  January 7, 2008  $90  $1,275  $(1,185)

Democracy Center

  August 7, 2007   —     12,016   (12,016)

5 Times Square

  February 15, 2007   —     9,886   (9,886)
               

Total

    $90  $23,177  $(23,087)
               

Termination Income

 

TerminationWe recognized termination income totaling approximately $14.4 million for the year ended December 31, 20082009, which was related to multiple tenants across the Total Property Portfolio that terminated their leases. Approximately $7.5 million of termination income for 2009 related to a termination agreement with a tenant at 601 Lexington Avenue. Approximately $3.6 million of the total termination income for 2009 is non-cash and consists of the estimated value of furniture and fixtures that two tenants transferred to us in connection with the terminations of their leases. Termination income totaling approximately $12.4 million for the year ended December 31, 2008 was related to multiple tenants across the Total Property Portfolio that terminated their leases, including $7.5 million of termination income related to a termination agreement with Heller Ehrman, LLP. This compared to termination income of $7.0 million for the year ended December 31, 2007.

 

Real Estate Operating Expenses

 

The $32.2$13.8 million increase in property operating expenses (real estate taxes, utilities, insurance, repairs and maintenance, cleaning and other property-related expenses) in the Total Property Portfolio is comprised of increases and decreases within four categories that comprise our Total Property Portfolio. Operating expenses for the Same Property Portfolio increased approximately $26.7 million, Properties Sold decreased approximately $6.7$2.8 million, Properties Acquired increased approximately $2.9$1.0 million, and Properties Placed In-Service increased approximately $9.3 million.$10.0 million and Properties Sold decreased approximately $46,000.

 

Operating expenses from the Same Property Portfolio increased approximately $26.7$2.8 million for the year ended December 31, 20082009 compared to 2007.2008. Included in Same Property Portfolio operating expenses is an increase in utilityreal estate taxes of approximately $18.0 million, or 9%, which was predominately due to an increase in real estate taxes in the central business districts in Boston and New York City. This was offset by overall decreases in utilities expense of approximately $7.9 million, or 9%, and other property-related expenses of approximately $5.7$7.3 million of which represents an increase of approximately 7% over the prior year. In addition, real estate taxes increased approximately $14.2$3.0 million due to increased real estate tax assessments, which represents an increase of approximately 8%. The remaining increase of approximately $6.8 million is relatedrelates to repairs and maintenance and other property-related expenses.maintenance.

 

The acquisitionsacquisition of Kingstowne Towne Center, North First Business Park, 103 Fourth Avenue, 6601 & 6605 Springfield Center Drive and Springfield Metro Center during 2007, and 635 Massachusetts Avenue duringon September 26, 2008 increased operating expenses from Properties Acquired by approximately $2.9$1.0 million for the year ended December 31, 2008 as detailed below:2009 compared to the year ended December 31, 2008.

 

Property

  Date Acquired  Real Estate Operating Expense
for the year ended December 31
      2008      2007      Change  

Kingstowne Towne Center

  March 30, 2007  $3,808  $2,591  $1,217

North First Business Park

  December 13, 2007   1,138   46   1,092

103 Fourth Avenue

  January 29, 2007   759   606   153

635 Massachusetts Avenue

  September 26, 2008   274   —     274

6601 & 6605 Springfield Center Drive

  January 18, 2007   239   167   72

Springfield Metro Center

  April 11, 2007   188   89   99
              

Total

    $6,406  $3,499  $2,907
              

Operating expenses from Properties Sold decreased by approximately $46,000 due to the transfer of Mountain View Research Park and Mountain View Technology Park to the Value-Added Fund on January 7, 2008. These properties have not been classified as discontinued operations due to our continuing involvement as the property manager for the properties and our continued ownership interest through the Value-Added Fund.

The increase in operating expenses from Properties Placed In-Service relates to fully placing in-service our 505 9th Street development project in the first quarter of 2008, and our 77 CityPoint and South of Market development projects during the fourth quarter of 2008. In addition, we partially placed in-service2008, our One Preserve Parkway and Wisconsin Place Office development projects during the second quarter of 2009, our Democracy Tower development project during the third quarter of 2009 and our 701 Carnegie Center development project during the fourth quarter of 2009. The One Preserve Parkway development project had been partially placed in-service during the second quarter of 2008. Operating expenses from Properties Placed In-Service increased approximately $9.3$10.0 million, as detailed below:

 

Property

  Date Placed In-Service  Real Estate Operating Expenses
for the year ended December 31
  Quarter
Placed In-Service
  Real Estate Operating Expenses
for the year ended December 31
  2008  2007  Change   2009  2008  Change
     (in thousands)     (in thousands)

505 9th Street

  First Quarter, 2008  $5,672  $1,196  $4,476  First Quarter, 2008  $6,929  $5,672  $1,257

South of Market

  Fourth Quarter, 2008   3,466   —     3,466  Fourth Quarter, 2008   7,057   3,466   3,591

77 CityPoint

  Fourth Quarter, 2008   883   —     883  Fourth Quarter, 2008   2,477   883   1,594

One Preserve Parkway

  Second Quarter, 2008   517   —     517  Second Quarter, 2009   1,257   517   740

Wisconsin Place Office

  Second Quarter, 2009   1,777   —     1,777

Democracy Tower

  Third Quarter, 2009   751   —     751

701 Carnegie Center

  Fourth Quarter, 2009   294   —     294
                      

Total

    $10,538  $1,196  $9,342    $20,542  $10,538  $10,004
                      

A decrease of approximately $6.7 million in the Total Property Portfolio operating expenses was due to the sales of Democracy Center in August 2007 and 5 Times Square in February 2007 and the transfer of Mountain View Research Park and Mountain View Technology Park to the Value-Added Fund in January 2008, as detailed below. These properties have not been classified as discontinued operations due to our continuing involvement as the property manager for each property and our continued ownership interest in Mountain View Research Park and Mountain View Technology Park.

Property

  Date Sold  Real Estate Operating Expenses
for the year ended December 31
 
      2008      2007      Change   
      (in thousands) 

Mountain View Properties

  January 7, 2008  $46  $412  $(366)

Democracy Center

  August 7, 2007   —     4,204   (4,204)

5 Times Square

  February 15, 2007   —     2,165   (2,165)
               

Total

    $46  $6,781  $(6,735)
               

We continue to review and monitor the impact of rising energy costs, as well as other factors, on our operating budgets for fiscal year 2009. Because some operating expenses are not recoverable from tenants, an increase in operating expenses due to one or more of the foregoing factors could have an adverse effect on our results of operations.

Hotel Net Operating Income

 

Net operating income for our hotel property decreased approximately $0.7$2.9 million, a 6.80%31.4% decrease for the year ended December 31, 20082009 as compared to 2007. For the year ended December 31, 2007, the operations of the Long Wharf Marriott have been included as part of discontinued operations due2008. We expect our hotel net operating income for fiscal 2010 to its sale on March 23, 2007.be between $6.0 million and $6.5 million.

 

The following reflects our occupancy and rate information for our Cambridge Center Marriott hotel property for the year ended December 31, 20082009 and 2007:2008:

 

  2008 2007 Percentage
Change
   2009 2008 Percentage
Change
 

Occupancy

   77.7%  80.0% (2.88)%   75.1  77.7 (3.3)% 

Average daily rate

  $217.70  $217.23  0.21%  $185.29   $217.70   (14.9)% 

Revenue per available room, REVPAR

  $169.08  $173.80  (2.72)%  $139.19   $169.08   (17.7)% 

Development and Management Services

 

Development and Management Servicesmanagement services income increased approximately $10.0$4.4 million for the year ended December 31, 20082009 compared to 2007. The increase is2008. Development fees increased by approximately $4.6 million for the year ended December 31, 2009 compared to 2008 due primarily attributed to $2 million of acquisition fees and approximately $3.8 million of ongoing management fees from our joint ventures that acquired the General Motors Building, 540 Madison Avenue, Two Grand Central Tower and 125 West 55th Street in New York City, as well as development fees of approximately $2.5$6.1 million for our 20 F Street and 1111 North Capitol Street third-party development projects. This increase was offset by a decrease in other development fees of approximately $1.5 million, of which approximately $0.5 million is related to the completion and placing in-service of our Annapolis Junction joint venture development project. Management fees decreased by approximately $0.2 million for the year ended December 31, 2009 compared to 2008 due to the net effect of an approximately $1.0 million increase in management fee income offset by a decrease of approximately $1.2 million in service income of which approximately $1.0 million is attributable to a decrease in work orders and over time usage of HVAC in New York City. We expect third-party fee income for fiscal 20092010 to be between $28$24 million and $30 million, a modest decrease due to the completion of much of our joint venture development activity in 2008 and an expected reduction in tenant services income.$27 million.

 

Interest and Other Income

 

Interest and other income decreased by approximately $70.7$14.9 million for the year ended December 31, 20082009 compared to 20072008 primarily as a result of lower overall interest rates and decreased cash balances.rates. The approximate average cash balances for the year ended December 31, 20082009 and December 31, 20072008 were $450.0approximately $602.6 million and $1.7 billion,$447.1 million, respectively. In addition,However, the average interest rate for the year ended December 31, 20082009 compared to December 31, 20072008 decreased by approximately 2.80%1.70%. We currently have approximately $1.4 billion of cash in interest bearing accounts and therefore expect that our interest income will increase from 2009 unless and until such funds are deployed.

 

Other Expenses

 

General and Administrative Expense

 

General and administrative expenses increased approximately $2.5$3.1 million for the year ended December 31, 20082009 compared to 2007.2008. The increase is primarily due to compensationwas the net result of an approximately $8.5 million increase in payroll expense, associated with the 2008 OPP Awards offset by a lossdecrease in professional fees and other general and administrative expenses of approximately $1.8 million and $1.3 million, respectively, and a decrease of approximately $2.3 million related to abandoned projects in 2008. Approximately $5.6 million of the payroll expenses increase was related to an increase in the value of our deferred compensation plan and a decrease in abandoned project costs.approximately $3.1 million was related to the amortization associated with restricted stock equity awards. We anticipateexpect our general &and administrative expense for fiscal 2010 to be between $76$81 million and $78$83 million. The projected increase in our fiscal 2010 general and administrative expense is primarily due to approximately $4.5 million for fiscal 2009. Our decision to suspend development of 250 West 55th Streetincremental vesting of non-cash stock compensation and a reduction in New York City may result in additional potential costs related to our one existing signed lease, possible write-offs of leasing commissions, arrangements in place with contractors and subcontractors for the project and other possible costs which we are currently evaluating.capitalized wages.

On January 24, 2008, our compensation committee approved outperformance awards under the 1997 Plan to our officers and employees. These 2008 OPP Awards are part of a new broad-based long-term incentive compensation program designed to provide our management team at several levels within the organization with the potential to earn equity awards subject to “outperforming” and creating shareholder value in a pay-for-performance structure. 2008 OPP Awards utilize total return to shareholders (“TRS”) over a three-year measurement period as the performance metric and include two years of time-based vesting after the end of the performance measurement period (subject to acceleration in certain events) as a retention tool. Recipients of 2008 OPP Awards will share in an outperformance pool if our TRS, including both share appreciation and dividends, exceeds absolute and relative hurdles over a three-year measurement period from February 5, 2008 to February 5, 2011, based on the average closing price of a share of our common stock of $92.8240 for the five trading days prior to and including February 5, 2008. Assuming no changes in the aggregate annual per share dividend through February 2011, our common stock price would have to exceed $104.15 per share for recipients of 2008 OPP Awards to be eligible to earn any rewards. The aggregate reward that recipients of all 2008 OPP Awards can earn, as measured by the outperformance pool, is subject to a maximum cap of $110 million, although OPP awards for an aggregate of up to approximately $104.8 million have been allocated to date and were granted on February 5, 2008. The balance remains available for future grants. Under guidance included in Accountings Standards Codification 718 “Compensation –Stock Compensation (formerly known as Statement of Financial Accounting Standards No. 123(R) “Share-Based Payment”) the 2008 OPP Awards have an aggregate value of approximately $19.7 million, which amount will generally be amortized into earnings over the five-year plan period (although awards for retirement-eligible employees will be amortized over a three-year period). Because the 2008 OPP Awards requires a sustained price targetUnits require us to achieve the threshold stock price,outperform absolute and relative return thresholds, unless the target has

actuallysuch thresholds have been met by the end of the applicable reporting period, we will exclude all contingently issueable sharesthe 2008 OPP Units from the diluted EPS calculation. See NoteNotes 15 and 17 to the Consolidated Financial Statements. To the extent that the 2008 OPP Awards are not earned, and therefore the program is terminated, Boston Properties, Inc. will recognize an accounting charge of approximately $3.4 million during the first quarter of 2011.

 

Commencing in 2003, we began issuing restricted stock and/or LTIP Units, as opposed to granting stock options and restricted stock, under the 1997 Plan as our primary vehicle for employee equity compensation. An LTIP Unit is generally the economic equivalent of a share of our restricted stock. Employees vest in restricted stock and LTIP Units over a four- or five-year term (for awards granted between 2003 and November 2006, vesting is over a five-year term with annual vesting of 0%, 0%, 25%, 35% and 40%; and for awards granted after November 2006, vesting occurs in equal annual installments over a four-year term). Restricted stock and LTIP Units are valued based on observable market prices for similar instruments. Such value is recognized as an expense ratably over the corresponding employee service period. LTIP Units that were issued in January 2005 and any future LTIP Unit awards will be valued using an option pricing model in accordance with the provisions of guidance included in ASC 715 (formerly known as SFAS No. 123R.123R). To the extent restricted stock or LTIP Units are forfeited prior to vesting, the corresponding previously recognized expense is reversed as an offset to “stock-based compensation.” Stock-based compensation associated with approximately $27.6$19.6 million of restricted stock and LTIP Units granted in February 2009, approximately $20.8 million of restricted stock and LTIP Units granted in February 2008 and approximately $18.5$14.4 million of restricted stock and LTIP Units granted in JanuaryFebruary 2007 will be incurred ratably over the four-year vesting period. Stock-based compensation associated with approximately $11.3$9.8 million of restricted stock and LTIP Units granted in April 2006 will be incurred ratably over the five-year vesting period. The foregoing amounts do not include an aggregate of approximately $11.0 million of stock-based compensation granted to Edward H. Linde, our former Chief Executive Officer, in the form of LTIP Units between 2006 and 2009, of which an aggregate of approximately $6.1 million was expensed through December 31, 2009 and an aggregate of approximately $4.9 million will be expensed in the first quarter of fiscal 2010 as a result of his passing on January 10, 2010.

Interest Expense

 

Interest expense for the Total Property Portfolio decreasedincreased approximately $13.9$27.5 million for the year ended December 31, 20082009 compared to 20072008 as detailed below

 

Transaction

  Interest Expense
for the year ended December 31,
 
  2008  2007  Change 
   (in thousands) 

Decreases to interest expense due to:

    

Repayment of mortgages(1)

  $18,682  $48,603  $(29,921)

Increase in capitalized interest costs

   (41,883)  (31,036)  (10,847)

Principal amortization of continuing debt and other

   191,433   198,357   (6,924)
             

Total decreases to interest expense

  $168,232  $215,924  $(47,692)

Increases to interest expense due to:

    

Refinancing of 599 Lexington Avenue and other new debt

  $57,738  $40,863  $16,875 

Issuance by our Operating Partnership of exchangeable senior notes

   39,440   26,231   13,209 

Borrowings under the Unsecured Line of Credit

   6,562   2,869   3,693 
             

Total increases to interest expense

  $103,740  $69,963  $33,777 
             

Total interest expense

  $271,972  $285,887  $(13,915)
             

Component

  Change in interest
expense for the

year ended
December 31, 2009

and
December 31, 2008
 
   (in thousands) 

Decreases to interest expense due to:

  

Repayment of mortgages

  $(22,308

Increase in capitalized interest costs

   (2,530

Reduction in borrowings under our Unsecured Line of Credit

   (4,852

Principal amortization of continuing debt and other (excluding senior notes and exchangeable senior notes)

   (3,463
     

Total decreases to interest expense

  $(33,153

Increases to interest expense due to:

  

New mortgages / properties placed in-service

  $22,664  

Issuance by our Operating Partnership of 3.625% exchangeable senior notes due 2014 on August 19, 2008 (excluding the ASC 470-20 (formerly known as FSP No. APB 14-1) interest expense)

   17,736  

Issuance by our Operating Partnership of 5.875% senior notes due 2019 on October 9, 2009

   9,376  

ASC 470-20 interest expense

   10,888  
     

Total increases to interest expense

  $60,664  
     

Total change in interest expense

  $27,511  
     

 

(1)Excludes refinancing of 599 Lexington Avenue.

The following properties are included in the repayment of mortgages line item: Reston Corporate Center, Prudential Center, One and Two Embarcadero Center, Bedford Business Park, Reservoir Place, Ten Cambridge Center and 1301 New York Avenue. The following properties are included in the new mortgages/properties placed in-service line item: Four Embarcadero Center, South of Market, Democracy Tower, Wisconsin Office and Reservoir Place. As properties are placed in-service, we cease capitalizing interest and interest is then expensed.

 

On May 9, 2008,Assuming no material changes in the FASB issued FASB Staff Position No. APB 14-1 “Accounting for Convertible Debt Instruments That May Be Settled in Cash upon Conversion (Including Partial Cash Settlement)” (“FSP No. APB 14-1”). This pronouncement and the estimated effect that it will have on interest expense is discussed in “Item 7. Management’s Discussion and Analysisamount or terms of Financial Condition and Results of Operations—Newly Issued Accounting Standards.” We expectour existing debt, we would anticipate our net interest expense to increasebe between approximately $355 million to $365 million for fiscal 2010. This is higher than 2009 due to the estimated impactincremental expenses associated with BPLP’s $700 million aggregate principal amount of FSP No. APB 14-15.875% senior notes dues 2019 and a reduction in capitalized interest associated with the cessation of construction at 250 West 55th Street. These items are offset by the additional capitalized interest associated with our projects currently under development. In addition, we expect that the cessation of capitalizing interest as a result of the suspension of construction at 250 West 55th Street. We expect that our decision to suspend development of 250 West 55thStreet in New York City will result in approximately $25 million of additional annual interest expense until we restart the development project. The actual amount of our net interest expense for fiscal 2010 will be impacted by, among other things, any additional indebtedness we incur, any pre-payments or repurchases of existing indebtedness, fluctuations in interest rates and any changes in our development activity.

Effective January 1, 2009, we adopted ASC 470-20 (formerly known as FSP No. APB 14-1) that requires the liability and equity components of convertible debt instruments that may be settled in cash upon conversion (including partial cash settlement) to be separately accounted for in a decrease in capitalized interest andmanner that reflects the issuer’s

nonconvertible debt borrowing rate. See Note 8 to the Consolidated Financial Statements. ASC 470-20 requires companies to retrospectively apply the requirements of the pronouncement to all periods presented. As a corresponding incremental increase inresult of applying ASC 470-20, we reported additional non-cash interest expense of approximately $5$38.6 million, to $9$27.8 million, $19.4 million and $4.1 million for fiscal 2009.

the years ended December 31, 2009, 2008, 2007 and 2006, respectively.

The incremental interest expense for each reporting period is expected to be as follows:

For the year ending December 31:

  Approximate
Amount
   (in thousands)

2010

   $41,200

2011

   43,900

2012

   29,800

2013

   23,000

2014

   2,500

At December 31, 2008,2009, our variable rate debt consisted of our construction loans at our South of Market, Democracy Tower, (formerly South of Market—Phase II) and Wisconsin Place Office and Atlantic Wharf (formerly Russia Wharf) construction projects, as well as our borrowings under our Unsecured Line of Credit.Credit and our secured financing at Reservoir Place. The following summarizes our outstanding debt as of December 31, 20082009 compared with December 31, 2007:2008:

 

  December 31,   December 31, 
  2008 2007   2009 2008 
  (dollars in thousands)   (dollars in thousands) 

Debt Summary:

      

Balance

      

Fixed rate

  $5,886,424  $5,369,243   $6,326,350   $5,707,392  

Variable rate

   385,492   122,923    393,421    385,492  
              

Total

  $6,271,916  $5,492,166   $6,719,771   $6,092,884  
              

Percent of total debt:

      

Fixed rate

   93.85%  97.76%   94.15  93.67

Variable rate

   6.15%  2.24%   5.85  6.33
              

Total

   100.00%  100.00%   100.00  100.00
              

GAAP Weighted average interest rate at end of period:

   

GAAP weighted average interest rate at end of period:

   

Fixed rate

   5.36%  5.58%   6.12  6.15

Variable rate

   3.62%  6.11%   1.98  3.62
              

Total

   5.25%  5.60%   5.87  5.99
              

Coupon/Stated weighted-average interest rate at end of period:

   

Fixed rate

   5.43  5.43

Variable rate

   1.75  3.07
       

Total

   5.21  5.28
       

 

Depreciation and Amortization

 

Depreciation and amortization expense for the Total Property Portfolio increased approximately $18.1$17.5 million for the year ended December 31, 20082009 compared to 2007.2008. Approximately $10.2$5.6 million related to an increase in the Same Property Portfolio and approximately $2.2 millionthat was predominately due to accelerated amortization related to acquisition activity. Antenant terminations in New York City, approximately $3.4 million of the increase related to Properties Acquired and the remaining increase of approximately $8.5 million was attributed to Properties Placed In-Service. These increases were offset by a decrease of approximately $2.8 million due to the sale of Democracy Center in August 2007 and 5 Times Square in February 2007.

Capitalized CostsInterest Expense

 

Costs directly related toInterest expense for the development of rental properties are not included in our operating results. These costs are capitalized and included in real estate assets on our Consolidated Balance Sheets and amortized over their useful lives. Capitalized development costs include interest, wages, property taxes, insurance and other project costs incurred during the period of development. Capitalized wagesTotal Property Portfolio increased approximately $27.5 million for the year ended December 31, 2009 compared to 2008 and 2007 were $12.2 million and $11.0 million, respectively. These costsas detailed below

Component

  Change in interest
expense for the

year ended
December 31, 2009

and
December 31, 2008
 
   (in thousands) 

Decreases to interest expense due to:

  

Repayment of mortgages

  $(22,308

Increase in capitalized interest costs

   (2,530

Reduction in borrowings under our Unsecured Line of Credit

   (4,852

Principal amortization of continuing debt and other (excluding senior notes and exchangeable senior notes)

   (3,463
     

Total decreases to interest expense

  $(33,153

Increases to interest expense due to:

  

New mortgages / properties placed in-service

  $22,664  

Issuance by our Operating Partnership of 3.625% exchangeable senior notes due 2014 on August 19, 2008 (excluding the ASC 470-20 (formerly known as FSP No. APB 14-1) interest expense)

   17,736  

Issuance by our Operating Partnership of 5.875% senior notes due 2019 on October 9, 2009

   9,376  

ASC 470-20 interest expense

   10,888  
     

Total increases to interest expense

  $60,664  
     

Total change in interest expense

  $27,511  
     

The following properties are not included in the generalrepayment of mortgages line item: Reston Corporate Center, Prudential Center, One and administrative expenses discussed above. Interest capitalized for the year ended December 31, 2008Two Embarcadero Center, Bedford Business Park, Reservoir Place, Ten Cambridge Center and 2007 was $41.9 million and $31.0 million, respectively. These costs1301 New York Avenue. The following properties are not included in the new mortgages/properties placed in-service line item: Four Embarcadero Center, South of Market, Democracy Tower, Wisconsin Office and Reservoir Place. As properties are placed in-service, we cease capitalizing interest and interest is then expensed.

Assuming no material changes in the amount or terms of our existing debt, we would anticipate our net interest expense referenced above. Due to be between approximately $355 million to $365 million for fiscal 2010. This is higher than 2009 due to the incremental expenses associated with BPLP’s $700 million aggregate principal amount of 5.875% senior notes dues 2019 and a reduction in capitalized interest associated with the cessation of construction at 250 West 55th Street. These items are offset by the additional capitalized interest associated with our projects currently under development. In addition, we expect that the cessation of capitalizing interest as a result of the suspension of construction at 250 West 55th Street latewill result in approximately $25 million of additional annual interest expense until we restart the third quarterdevelopment project. The actual amount of our net interest expense for fiscal 2010 will be impacted by, among other things, any additional indebtedness we incur, any pre-payments or earlyrepurchases of existing indebtedness, fluctuations in the fourth quarter of 2009, we expectinterest rates and any changes in our 2009 capitalized interest will decrease by approximately $5 million to $9 million and our 2009 capitalized wages will decrease by a modest amount.development activity.

 

Net Derivative LossesEffective January 1, 2009, we adopted ASC 470-20 (formerly known as FSP No. APB 14-1) that requires the liability and equity components of convertible debt instruments that may be settled in cash upon conversion (including partial cash settlement) to be separately accounted for in a manner that reflects the issuer’s

On September 9, 2008, we executed an interest rate lock agreement with lenders at an all-in fixed rate, inclusivenonconvertible debt borrowing rate. See Note 8 to the Consolidated Financial Statements. ASC 470-20 requires companies to retrospectively apply the requirements of the credit spread, of 6.10% per annum for an eight-year, $375.0 million loan collateralized by our Four Embarcadero Center property located in San Francisco, California. Our interest rate hedging program contemplated a financing with a ten-year term and, as a result, under SFAS No. 133, during the third quarter of

2008 we recognized a net derivative loss of approximately $6.6 million representing the partial ineffectiveness of our interest rate contracts. On November 13, 2008, we closed on the Four Embarcadero Center mortgage. Under our interest rate hedging program, we will reclassify into earnings over the eight-year term of the loan as an increase in interest expense approximately $26.4 million (approximately $3.3 million per year) of the amounts recorded on our Consolidated Balance Sheet within Accumulated Other Comprehensive Loss, which amounts represent the effective portion of the applicable interest rate hedging contracts.

Our interest rate hedging program also contemplated obtaining additional financing of at least $150.0 million by the end of 2008. In accordance with SFAS No. 133, “Accounting for Derivative Instruments and Hedging Activities,” as amended and interpreted, we determined that we would be unablepronouncement to complete the financing by the required date under our hedging program.all periods presented. As a result during the fourth quarter of 2008,applying ASC 470-20, we recognized a net derivative lossreported additional non-cash interest expense of approximately $7.2$38.6 million, representing the ineffectiveness of our remaining interest rate hedging contracts.

In addition, during the year ended December 31, 2008, we modified the estimated dates with respect to our anticipated financings under our interest rate hedging program. As a result, we recognized a net derivative loss of approximately $3.3$27.8 million, representing the partial ineffectiveness of the interest rate contracts.

Losses from Investments in Securities

We account for investments in trading securities at fair value, with gains or losses resulting from changes in fair value recognized currently in earnings. The designation of trading securities is generally determined at acquisition. At December 31, 2008, investment in securities is comprised of an investment in an unregistered money market fund. The investment was previously included in Cash and Cash Equivalents. In December 2007, the fund suspended cash redemptions by investors; investors may elect in-kind redemptions of the underlying securities or maintain their investment in the fund and receive distributions as the underlying securities mature or are liquidated by the fund sponsor. As a result, we expect to retain this investment for a longer term than originally intended, and the valuation of our investment is subject to changes in market conditions. Because interests in this fund are now valued at less than their $1.00 par value, we recognized losses of approximately $1.4$19.4 million and $0.3$4.1 million on our investment during the years ended December 31, 2008 and 2007, respectively. We also maintain a deferred compensation plan that is designed to allow our officers to defer a portion of their current income on a pre-tax basis and receive a tax-deferred return on these deferrals. Our obligation under the plan is that of an unsecured promise to pay the deferred compensation to the plan participants in the future. At December 31, 2008 and 2007, we have balances of approximately $6.6 million and $8.3 million, respectively, into a separate account, which is not restricted as to its use. We recognized income (losses) of approximately $(3.2) million and $0.3 million on the investments in the account associated with our deferred compensation plan during the years ended December 31, 2008 and 2007, respectively.

Losses from Early Extinguishments of Debt

On February 12, 2007, we refinanced our mortgage loan collateralized by 599 Lexington Avenue located in New York City. The new mortgage financing totaling $750.0 million bears interest at a fixed interest rate of 5.57% per annum and matures on March 1, 2017. The net proceeds of the new loan were used to refinance the $225.0 million mortgage loan on 599 Lexington Avenue and the $475.0 million mortgage loan on Times Square Tower. In connection with the refinancing, the lien of the Times Square Tower mortgage was spread to 599 Lexington Avenue and released from Times Square Tower so that Times Square Tower is no longer encumbered by any mortgage debt. There was no prepayment penalty associated with the repayment. In 2007, we recognized a loss from early extinguishment of debt totaling approximately $0.7 million consisting of the write-off of unamortized deferred financing costs.

In conjunction with the sale of Democracy Center in Bethesda, Maryland on August 7, 2007, we repaid the mortgage financing collateralized by the property totaling approximately $94.6 million. We paid a prepayment

fee of approximately $2.6 million associated with the repayment. We recognized a loss from early extinguishment of debt totaling approximately $2.7 million consisting of the prepayment fee and the write-off of unamortized deferred financing costs.

Income (loss) from unconsolidated joint ventures

For the year ended December 31, 2008, income (loss) from unconsolidated joint ventures decreased approximately $202.4 million compared to December 31, 2007.

During December 2008, we recognized non-cash impairment charges which represented the other-than-temporary decline in the fair values below the carrying values of certain of the Company’s investments in unconsolidated joint ventures. In accordance with Accounting Principles Board Opinion No. 18 “The Equity Method of Accounting for Investments in Common Stock” (APB No. 18), a loss in value of an investment under the equity method of accounting, which is other than a temporary decline, must be recognized. As a result, we recognized non-cash impairment charges of approximately $31.9 million, $74.3 million, $45.1 million and $13.8 million on our investments in 540 Madison Avenue, Two Grand Central Tower, 125 West 55th Street and the Value-Added Fund, respectively. If the fair value of our investments deteriorate further, we could recognize additional impairment charges which may be material.

During December 2008, an unconsolidated joint venture in which we have a 50% interest suspended development activity on its Eighth Avenue and 46th Street project located in New York City. The proposed project was comprised of an assemblage of land parcels and air-rights, including contracts to acquire land parcels and air-rights, on which the joint venture was to construct a Class A office property. As a result, we recognized a charge totaling approximately $23.2 million (including $2.9 million of non-cash impairment charges in accordance with APB No. 18), which represented our share of land and air-rights impairment losses, forfeited contract deposits and previously incurred planning and pre-development costs.

On June 9, 2008, we completed the acquisition of the General Motors Building for a purchase price of approximately $2.8 billion. On August 12, 2008, we completed the acquisitions of 540 Madison Avenue and Two Grand Central Tower located in New York City, New York for an aggregate purchase price of approximately $705.0 million. On August 13, 2008, we completed the acquisition of 125 West 55th Street located in New York City, New York for an aggregate price of $444.0 million. Each acquisition was completed through a joint venture with US Real Estate Opportunities I, L.P. and Meraas Capital LLC. We have a 60% interest in each venture and provide customary property management and leasing services for each venture.

The following table presents actual financial information for the joint ventures for the period ended December 31, 2008 for the General Motors Building and 540 Madison Avenue, Two Grand Central Tower and 125 West 55th Street, respectively. These acquisitions will impact our income (loss) from unconsolidated joint ventures in future periods.

   The General Motors
Building

For the period from
June 9, 2008 –
December 31, 2008
  540 Madison Avenue,
Two Grand

Central Tower, 125
West 55th Street

For the period from
August 12, 2008 –
December 31, 2008(1)
   (in thousands)  (in thousands)

Base rent and recoveries from tenants

  $105,634  $34,587

Straight-line rent

   7,965   5,545

Fair value lease revenue

   79,365   12,506

Parking and other

   1,798   523
        

Total rental revenue

   194,762   53,161

Operating expenses

   41,497   14,663
        

Revenue less operating expenses

   153,265   38,498

Interest expense

   82,266   12,547

Fair value interest expense

   4,477   2,020

Depreciation and amortization

   91,220   22,225
        

Income (Loss) before elimination of inter-entity interest on partner loan

   (24,698)  1,706
        

Company’s share of Net Income (Loss) (60%)

   (14,819)  1,024

Elimination of inter-entity interest on partner loan

   16,932   —  
        

Income (loss) from unconsolidated joint ventures (60%)

  $2,113  $1,024
        

(1)

Information for 125 West 55th Street is presented for the period of August 13, 2008 through December 31, 2008.

On June 1, 2007, our Value-Added Fund sold Worldgate Plaza located in Herndon, Virginia for approximately $109.0 million. Worldgate Plaza is an office complex consisting of approximately 322,000 net rentable square feet. Net cash proceeds totaled approximately $50.5 million, of which our share was approximately $20.3 million, after the repayment of the mortgage indebtedness of $57.0 million. Our share of the gain, which is included as income from joint ventures, was approximately $15.5 million which amount reflects the achievement of certain return thresholds as provided for in the joint venture agreement.

Income from discontinued operations, net of minority interest

For the year ended December 31, 2007, Orbital Sciences Campus and Broad Run Business Park, Building E, Newport Office Park and Long Wharf Marriott were included as part of income from discontinued operations, net of minority interest.

Minority interests in property partnerships

Minority interests in property partnerships for the years ended December 31, 2009, 2008, 2007 and 2007 consist2006, respectively.

The incremental interest expense for each reporting period is expected to be as follows:

For the year ending December 31:

  Approximate
Amount
   (in thousands)

2010

   $41,200

2011

   43,900

2012

   29,800

2013

   23,000

2014

   2,500

At December 31, 2009, our variable rate debt consisted of the outside equity interests in the venture that ownsconstruction loans at our South of Market, Democracy Tower, Wisconsin Place Office propertyand Atlantic Wharf (formerly Russia Wharf) construction projects, as well as our 505 9th Street project.

borrowings under our Unsecured Line of Credit and our secured financing at Reservoir Place. The following summarizes our outstanding debt as of December 31, 2009 compared with December 31, 2008:

   December 31, 
   2009  2008 
   (dollars in thousands) 

Debt Summary:

   

Balance

   

Fixed rate

  $6,326,350   $5,707,392  

Variable rate

   393,421    385,492  
         

Total

  $6,719,771   $6,092,884  
         

Percent of total debt:

   

Fixed rate

   94.15  93.67

Variable rate

   5.85  6.33
         

Total

   100.00  100.00
         

GAAP weighted average interest rate at end of period:

   

Fixed rate

   6.12  6.15

Variable rate

   1.98  3.62
         

Total

   5.87  5.99
         

Coupon/Stated weighted-average interest rate at end of period:

   

Fixed rate

   5.43  5.43

Variable rate

   1.75  3.07
         

Total

   5.21  5.28
         

Minority interest in Operating PartnershipDepreciation and Amortization

 

Minority interest in Operating Partnership decreased $42.9Depreciation and amortization expense for the Total Property Portfolio increased approximately $17.5 million for the year ended December 31, 20082009 compared to 2007 primarily as a result of the decrease in allocable income.

Gains on sales of real estate, net of minority interest

On April 14, 2008, we sold a parcel of land located in Washington, DC for approximately $33.7 million. We had previously entered into a development management agreement with the buyer to develop a Class A office property on the parcel totaling approximately 165,000 net rentable square feet. Due to our involvement in the construction of the project, the gain on sale estimated to total $23.42008. Approximately $5.6 million has been deferred and will be recognized over the project construction period generally, based on the percentage of total project costs incurred to estimated total project costs. As a result, we recognized a gain on sale during the year ended December 31, 2008 of approximately $8.5 million (net of minority interest share of approximately $1.4 million).

On August 7, 2007, we sold Democracy Center in Bethesda, Maryland, for approximately $280.5 million. Net cash proceeds totaled approximately $184.5 million, after the repayment of the mortgage indebtedness of approximately $94.6 million and closing costs of approximately $1.4 million, resulting in a gain on sale of approximately $168.3 million (net of minority interest share of approximately $29.9 million). Due to our continuing involvement through an agreement with the buyer to manage the property for a fee after the sale, this property has not been categorized as discontinued operations. As of August 31, 2008, we no longer provide management services for this building.

Pursuant to the purchase and sale agreement related to the sale of 280 Park Avenue, we entered into a master lease agreement with the buyer at closing. Under the master lease agreement, we guaranteed that the buyer will receive at least a minimum amount of base rent from approximately 74,340 square feet of space during the ten-year period following the expiration of the leases for this space. The leases for this space expired at various times between June 2006 and October 2007. The aggregate amount of base rent we guaranteed over the entire period from 2006 to 2017 is approximately $67.3 million. During the year ended December 31, 2008 and 2007, we signed new qualifying leases for approximately 17,454 and 22,250 net rentable square feet of the remaining master lease obligation, resulting in the recognition of approximately $20.0 million (net of minority interest share of approximately $3.4 million) and $15.4 million (net of minority interest share of approximately $2.6 million) of additional gain on sale of real estate, respectively. As of December 31, 2008, the remaining master lease obligation totaled approximately $0.9 million.

On February 15, 2007, we sold the long-term leasehold interest in 5 Times Square in New York City and related credits, for approximately $1.28 billion in cash. Net cash proceeds totaled approximately $1.23 billion, resulting in a gain on sale of approximately $605.4 million (net of minority interest share of approximately $108.1 million). Due to our continuing involvement through an agreement with the buyer to manage the property for a fee after the sale, this property has not been categorized as discontinued operations.

Gains on sales of real estate from discontinued operations, net of minority interest

On November 20, 2007, we sold our Orbital Sciences Campus and Broad Run Business Park, Building E properties located in Loudon County, Virginia, for approximately $126.7 million. The Orbital Sciences Campus and Broad Run Business Park, Building E properties are comprised of three Class A office properties aggregating approximately 337,000 net rentable square feet and an office/technical property totaling approximately 127,000 net rentable square feet, respectively. Net cash proceeds totaled approximately $125.4 million, resulting in a gain on sale of approximately $46.5 million (net of minority interest share of approximately $8.5 million).

On April 5, 2007, we sold Newport Office Park, an approximately 172,000 net rentable square foot Class A office property located in Quincy, Massachusetts, for approximately $37.0 million. Net cash proceeds totaled

approximately $33.7 million, resulting in a gain on sale of approximately $11.5 million (net of minority interest share of approximately $2.1 million.)

On March 23, 2007, we completed the sale of the Long Wharf Marriott, a 402-room hotel located in Boston, Massachusetts for a total sale price of $231.0 million, or approximately $575,000 per room. The net gain on sale was approximately $162.4 million (net of minority interest of $28.6 million).

Comparison of the year ended December 31, 2007 to the year ended December 31, 2006

The table below shows selected operating information for the Same Property Portfolio and the Total Property Portfolio. The Same Property Portfolio consists of 102 properties, including properties acquired or placed in-service on or prior to January 1, 2006 and owned through December 31, 2007, totaling approximately 25.5 million net rentable square feet of space (excluding square feet of structured parking). The Total Property Portfolio includes the effects of the other properties either placed in-service, acquired or repositioned after January 1, 2006 or disposed of on or prior to December 31, 2007. Properties Placed In-Service includes our 505 9th Street joint venture project. In connection with partially placing this property in-service, we consolidated the joint venture entity that owns the property as of October 1, 2007 due to the involvement we have in the venture once the property is operational. The Same Property Portfolio includes our Cambridge Center Marriott hotel property, but does not include the Long Wharf Marriott hotel property, which was sold on March 23, 2007. This table includes a reconciliation from the Same Property Portfolio to the Total Property Portfolio by also providing information for the year ended December 31, 2007 and 2006 with respect to the properties which were acquired, placed in-service, repositioned or sold.

(dollars in thousands)

 Same Property Portfolio  Properties Sold Properties
Acquired
  Properties
Placed
In-Service
 Properties
Repositioned
 Total Property Portfolio 
 2007 2006 Increase/
(Decrease)
  %
Change
  2007 2006 2007  2006  2007 2006 2007 2006 2007  2006  Increase/
(Decrease)
  %
Change
 

Rental Revenue:

                

Rental Revenue

 $1,196,883 $1,142,388 $54,495  4.77% $21,902 $124,828 $48,940  $8,244  $32,313 $24,117 $27,199 $20,402 $1,327,237  $1,319,979  $7,258  0.55%

Termination Income

  6,882  6,999  (117) (1.67)%  —    1,138  100   —     —    —    —    —    6,982   8,137   (1,155) (14.19)%
                                                      

Total Rental Revenue

  1,203,765  1,149,387  54,378  4.73%  21,902  125,966  49,040   8,244   32,313  24,117  27,199  20,402  1,334,219   1,328,116   6,103  0.50%
                                                      

Real Estate Operating Expenses

  419,054  389,872  29,182  7.49%  6,369  35,439  14,964   2,239   7,995  4,731  7,458  5,424  455,840   437,705   18,135  4.14%
                                                      

Net Operating Income, excluding hotel

  784,711  759,515  25,196  3.32%  15,533  90,527  34,076   6,005   24,318  19,386  19,741  14,978  878,379   890,411   (12,032) (1.35)%
                                                      

Hotel Net Operating Income(1)

  10,046  8,048  1,998  24.83%  —    —    —     —     —    —    —    —    10,046   8,048   1,998  24.83%
                                                      

Consolidated Net Operating Income(1)

  794,757  767,563  27,194  3.54%  15,533  90,527  34,076   6,005   24,318  19,386  19,741  14,978  888,425   898,459   (10,034) (1.12)%
                                                      

Other Revenue:

                

Development and Management Services

  —    —    —    —     —    —    —     —     —    —    —    —    20,553   19,820   733  3.70%

Interest and Other

  —    —    —    —     —    —    —     —     —    —    —    —    89,706   36,677   53,029  144.58%
                                                      

Total Other Revenue

  —    —    —    —     —    —    —     —     —    —    —    —    110,259   56,497   53,762  95.16%

Other Expenses:

                

General and administrative expense

  —    —    —    —     —    —    —     —     —    —    —    —    69,882   59,375   10,507  17.70%

Interest Expense

  —    —    —    —     —    —    —     —     —    —    —    —    285,887   298,260   (12,373) (4.15)%

Depreciation and amortization

  246,016  238,585  7,431  3.11%  2,767  18,049  24,155   3,531   8,731  7,365  4,361  3,032  286,030   270,562   15,468  5.72%

Loss from early extinguishments of debt

  —    —    —    —     —    —    —     —     —    —    —    —    3,417   32,143   (28,726) (89.37)%
                                                      

Total Other Expenses

  246,016  238,585  7,431  3.11%  2,767  18,049  24,155   3,531   8,731  7,365  4,361  3,032  645,216   660,340   (15,124) (2.29)%
                                                      

Income before minority interests

 $548,741 $528,978 $19,763  3.74% $12,766 $72,478 $9,921  $2,474  $15,587 $12,021 $15,380 $11,946 $353,468  $294,616  $58,852  19.98%

Income from unconsolidated joint ventures

 $5,799 $7,230 $(1,431) (19.79)% $15,125 $17,455 $(496) $(178) $—   $—   $—   $—    20,428   24,507   (4,079) (16.64)%

Income from discontinued operations, net of minority interest

 $—   $—   $—    —    $6,206 $16,104 $   $   $—   $—   $—   $—    6,206   16,104   (9,898) (61.46)%

Minority interests in property partnerships

              (84)  2,013   (2,097) (104.17)%

Minority interest in Operating Partnership

              (64,916)  (69,999)  5,083  7.26%

Gains on sales of real estate, net of minority interest

              789,238   606,394   182,844  30.15%

Gains on sales of real estate from discontinued operations, net of minority interest

              220,350   —     220,350  100.0%
                           

Net Income available to common shareholders

             $1,324,690  $873,635  $451,055  51.63%
                           

(1)For a detailed discussion of NOI, including the reasons management believes NOI is useful to investors, see page 53. Hotel Net Operating Income for the years ended December 31, 2007 and 2006 is comprised of Hotel Revenue of $37,811 and $33,014, respectively, less Hotel Expenses of $27,765 and $24,966, respectively, per the Consolidated Income Statement.

Rental Revenue

The increase of approximately $7.3 million in the Total Property Portfolio Rental Revenue is comprised of increases and decreases within the five categories that comprise our Total Property Portfolio. Rental revenue from the Same Property Portfolio increased approximately $54.5 million, Properties Sold decreased approximately $102.9 million, Properties Acquired increased approximately $40.7 million, Properties Placed In-Service increased approximately $8.2 million and Properties Repositioned increased approximately $6.8 million for the year ended December 31, 2007 compared to the year ended December 31, 2006.

We incur certain tenant specific property costs for which we are reimbursed from our tenants. Starting in 2007, we have included these reimbursements in rental revenue and included the tenant specific operating cost within real estate operating expenses. This income and expense classification in 2007 results in a presented increase to comparable rental revenue and real estate operating expenses, however does not impact our consolidated net operating income. For the year ended December 31, 2007 and 2006, the rental income and real estate operating expense gross up was approximately $8.9 million and $12.0 million, respectively.

Rental revenue from the Same Property Portfolio increased approximately $54.5 million for the year ended December 31, 2007 compared to 2006. Included in the Same Property Portfolio rental revenue is an overall increase in contractual rental revenue of approximately $39.1 million, offset by a decrease of approximately $7.3 million in straight-line rents. Approximately $18.8 million of the increase from the Same Property Portfolio was due to an increase in recoveries from tenants which correlates with the increase in operating expenses. Approximately $3.9 million of the increase from the Same Property Portfolio was due to an increase in parking and other income.

The increase in rental revenue from Properties Placed In-Service relates to partially placing in-service our 505 9th Street development project in the fourth quarter of 2007, our Seven Cambridge Center development project in the first quarter of 2006 and our 12290 Sunrise Valley development project in the second quarter of 2006. Rental revenue from Properties Placed In-Service increased approximately $8.2 million, as detailed below:

Property

  Date Placed In-Service  Rental Revenue for the
year ended December 31
        2007          2006          Change    
      (in thousands)

Seven Cambridge Center

  First Quarter, 2006  $22,138  $19,939  $2,199

12290 Sunrise Valley

  Second Quarter, 2006   6,338   4,178   2,160

505 9th Street

  Fourth Quarter, 2007   3,837   —     3,837
              

Total

    $32,313  $24,117  $8,196
              

The acquisitions of 6601 & 6605 Springfield Center Drive, 103 Fourth Avenue, Kingstowne Towne Center, the Mountain View Properties, North First Business Park and Springfield Metro Center in 2007, and 303 Almaden Boulevard, 3200 Zanker Road and Four and Five Cambridge Center in 2006, increased revenue from Properties Acquired by approximately $40.7 million for the year ended December 31, 2007 as detailed below:

Property

  Date Acquired  Rental Revenue for the
year ended December 31
        2007          2006          Change    
      (in thousands)

Four and Five Cambridge Center

  November 30, 2006  $18,605  $1,265  $17,340

Kingstowne Towne Center

  March 30, 2007   10,631   —     10,631

3200 Zanker Road

  August 10, 2006   10,520   3,839   6,681

303 Almaden Boulevard

  June 30, 2006   6,402   3,140   3,262

Mountain View Properties

  November 27, 2007   1,275   —     1,275

103 Fourth Avenue

  January 29, 2007   720   —     720

6601 & 6605 Springfield Center Drive

  January 18, 2007   685   —     685

North First Business Park

  December 13, 2007   102   —     102

Springfield Metro Center

  April 11, 2007   —     —     —  
              

Total

    $48,940  $8,244  $40,696
              

Rental revenue from Properties Repositioned for the year ended December 31, 2007 increased approximately $6.8 million over the year ended December 31, 2006. Our Capital Gallery expansion project is included in Properties Repositioned for the year ended December 31, 2007 and December 31, 2006. In April 2006, tenants began to take occupancy and we placed our Capital Gallery expansion project in-service in July 2006.

The aggregate increase in rental revenue was offset by the sales of Democracy Center and 5 Times Square in 2007 and 280 Park Avenue in 2006. These properties have not been classified as discontinued operations due to our continuing involvement as the property manager for each property through agreements entered into at the time of sale. Rental Revenue from Properties Sold decreased by approximately $102.9 million, as detailed below:

Property

  Date Sold   Rental Revenue for the year ended December 31 
        2007          2006          Change     
      (in thousands) 

Democracy Center

  August 7, 2007  $12,016  $17,825  $(5,809)

5 Times Square

  February 15, 2007   9,886   74,795   (64,909)

280 Park Avenue

  June 6, 2006   —     32,208   (32,208)
               

Total

    $21,902  $124,828  $(102,926)
               

Termination Income

Termination income for the year ended December 31, 2007 was related to multiple tenants across the Total Property Portfolio that terminated their leases, and we recognized termination income totaling approximately $7.0 million. This compared to termination income of $8.1 million for the year ended December 31, 2006.

Real Estate Operating Expenses

The $18.1 million increase in property operating expenses (real estate taxes, utilities, insurance, repairs and maintenance, cleaning and other property-related expenses) in the Total Property Portfolio is comprised of increases and decreases within five categories that comprise our Total Property Portfolio. Operating expenses for the Same Property Portfolio increased approximately $29.2 million, Properties Sold decreased approximately $29.1 million, Properties Acquired increased approximately $12.7 million, Properties Placed In-Service increased approximately $3.3 million and Properties Repositioned increased approximately $2.0 million.

Operating expenses from the Same Property Portfolio increased approximately $29.2 million for the year ended December 31, 2007 compared to 2006. Included in Same Property Portfolio operating expenses is an increase in utility expenses of approximately $2.5 million, which represents an increase of approximately 3% over the prior year. In addition, real estate taxes increased approximately $10.7 million due to increased real estate tax assessments and repairs and maintenance increased approximately $8.4 million. The remaining $7.6 million increase in the Same Property Portfolio operating expenses isthat was predominately due to accelerated amortization related to antenant terminations in New York City, approximately $3.4 million of the increase in cleaning contracts and other general and administrative items.

The acquisitions of 6601 & 6605 Springfield Center Drive, 103 Fourth Avenue, Kingstowne Towne Center, the Mountain View Properties, North First Business Park and Springfield Metro Center in 2007, and 303 Almaden Boulevard, 3200 Zanker Road and Four and Five Cambridge Center in 2006, increased operating expenses fromrelated to Properties Acquired by approximately $12.7 million forand the year ended December 31, 2007 as detailed below:

Property

  Date Acquired  Real Estate Operating Expense
for the year ended December 31
    2007  2006  Change
      (in thousands)

Four and Five Cambridge Center

  November 30, 2006  $6,871  $519  $6,352

Kingstowne Towne Center

  March 30, 2007   2,591   —     2,591

303 Almaden Boulevard

  June 30, 2006   2,345   1,223   1,122

3200 Zanker Road

  August 10, 2006   1,837   497   1,340

103 Fourth Avenue

  January 29, 2007   606   —     606

Mountain View Properties

  November 27, 2007   412   —     412

6601 & 6605 Springfield Center Drive

  January 18, 2007   167   —     167

Springfield Metro Center

  April 11, 2007   89   —     89

North First Business Park

  December 13, 2007   46   —     46
              

Total

    $14,964  $2,239  $12,725
              

The increase in operating expenses from Properties Placed In-Service relates to partially placing in-service our 505 9th Street development project in the fourth quarter of 2007, our Seven Cambridge Center development project in the first quarter of 2006 and our 12290 Sunrise Valley development project in the second quarter of 2006. Operating expenses from Properties Placed In-Service increased approximately $3.3 million, as detailed below:

Property

  Date Placed In-Service  Real Estate Operating Expenses
for the year ended December 31
      2007      2006      Change  
      (in thousands)

Seven Cambridge Center

  First Quarter, 2006  $5,521  $4,277  $1,244

12290 Sunrise Valley

  Second Quarter, 2006   1,278   454   824

505 9th Street

  Fourth Quarter, 2007   1,196   —     1,196
              

Total

    $7,995  $4,731  $3,264
              

Operating expenses from Properties Repositioned for the year ended December 31, 2007 increased approximately $2.0 million over the year ended December 31, 2006. Our Capital Gallery expansion project is included in Properties Repositioned for the year ended December 31, 2007 and December 31, 2006. In April 2006, tenants began to take occupancy and during July 2006, we placed our Capital Gallery expansion project in-service.

A decrease of approximately $29.1 million in the Total Property Portfolio operating expenses was due to the sales of Democracy Center and 5 Times Square in 2007 and 280 Park Avenue in 2006, as detailed below:

Property

  Date Sold  Real Estate Operating Expenses
for the year ended December 31
 
    2007  2006  Change 
      (in thousands) 

Democracy Center

  August 7, 2007  $4,204  $6,144  $(1,940)

5 Times Square

  February 15, 2007   2,165   14,988   (12,823)

280 Park Avenue

  June 6, 2006   —     14,307   (14,307)
               

Total

    $6,369  $35,439  $(29,070)
               

Hotel Net Operating Income

Net operating income for our hotel property increased approximately $2.0 million, a 24.8% increase for the year ended December 31, 2007 as compared to 2006. For the year ended December 31, 2006, the operations of the Long Wharf Marriott was included as part of discontinued operations due to its sale on March 23, 2007.

The following reflects our occupancy and rate information for our Cambridge Center Marriott hotel property for the year ended December 31, 2007 and 2006:

    2007  2006  Percentage
Change
 

Occupancy

   80.0%  75.1% 6.5%

Average daily rate

  $217.23  $194.52  11.7%

Revenue per available room, REVPAR

  $173.80  $146.15  18.9%

Development and Management Services

Development and Management Services income increased approximately $0.7 million for the year ended December 31, 2007 compared to 2006. We have maintained management contracts following the sales of Democracy Center and 5 Times Square in 2007, as well as the sale of 280 Park Avenue on June 6, 2006, which in the aggregate contributed to anremaining increase of approximately $1.1 million in management fees. A decrease of approximately $0.4$8.5 million was attributed to reduced work order income.

Interest and Other Income

Interest and other income increased by approximately $53.0 million for the year ended December 31, 2007 compared to 2006 as a result of higher overall interest rates and increased cash balances. In February 2007, our Operating Partnership issued $862.5 million of 2.875% unsecured exchangeable senior notes. On February 15, 2007, we completed the sale of our long-term leasehold interest in 5 Times Square in New York City for approximately $1.23 billion in cash. On March 23, 2007, we completed the sale of the Long Wharf Marriott for approximately $225.6 million in cash. On April 5, 2007, we completed the sale of Newport Office Park for approximately $33.7 million in cash. On August 7, 2007, we completed the sale of Democracy Center for approximately $184.5 million in cash and on November 20, 2007, we completed the sale of Orbital Sciences Campus and Broad Run Business Park Building E properties for an aggregate of approximately $125.4 million in cash.

Other Expenses

General and Administrative

General and administrative expenses increased approximately $10.5 million for the year ended December 31, 2007 compared to 2006. An overall increase of approximately $2.6 million was attributed to bonuses and salaries for the year ended December 31, 2007 compared to 2006 as well as an increase in long-term compensation expense of approximately $3.5 million. For the year ended December 31, 2007, we recognized additional expenses related to abandoned project costs of approximately $4.5 million.

Commencing in 2003, we began issuing restricted stock and/or LTIP Units, as opposed to granting stock options and restricted stock, under the 1997 Plan as our primary vehicle for employee equity compensation. An LTIP Unit is generally the economic equivalent of a share of our restricted stock. Employees vest in restricted stock and LTIP Units over a four- or five-year term (for awards granted between 2003 and November 2006, vesting is over a five-year term with annual vesting of 0%, 0%, 25%, 35% and 40%; and for awards granted afterProperties Placed In-Service.

November 2006, vesting occurs in equal annual installments over a four-year term). Restricted stock and LTIP Units are valued based on observable market prices for similar instruments. Such value is recognized as an expense ratably over the corresponding employee service period. LTIP Units that were issued in January 2005 and any future LTIP Unit awards will be valued using an option pricing model in accordance with the provisions of SFAS No. 123R. To the extent restricted stock or LTIP Units are forfeited prior to vesting, the corresponding previously recognized expense is reversed as an offset to “stock-based compensation.” Stock-based compensation associated with approximately $27.6 million of restricted stock and LTIP Units granted in February 2008 and approximately $18.5 million of restricted stock and LTIP Units granted in January 2007 will be incurred ratably over the four-year vesting period. Stock-based compensation associated with approximately $11.3 million of restricted stock and LTIP Units granted in April 2006 will be incurred ratably over the five-year vesting period.

Interest Expense

 

Interest expense for the Total Property Portfolio decreasedincreased approximately $12.4$27.5 million for the year ended December 31, 20072009 compared to 2006. 2008 as detailed below

Component

  Change in interest
expense for the

year ended
December 31, 2009

and
December 31, 2008
 
   (in thousands) 

Decreases to interest expense due to:

  

Repayment of mortgages

  $(22,308

Increase in capitalized interest costs

   (2,530

Reduction in borrowings under our Unsecured Line of Credit

   (4,852

Principal amortization of continuing debt and other (excluding senior notes and exchangeable senior notes)

   (3,463
     

Total decreases to interest expense

  $(33,153

Increases to interest expense due to:

  

New mortgages / properties placed in-service

  $22,664  

Issuance by our Operating Partnership of 3.625% exchangeable senior notes due 2014 on August 19, 2008 (excluding the ASC 470-20 (formerly known as FSP No. APB 14-1) interest expense)

   17,736  

Issuance by our Operating Partnership of 5.875% senior notes due 2019 on October 9, 2009

   9,376  

ASC 470-20 interest expense

   10,888  
     

Total increases to interest expense

  $60,664  
     

Total change in interest expense

  $27,511  
     

The decrease is due to (1)following properties are included in the repayment of outstanding mortgagemortgages line item: Reston Corporate Center, Prudential Center, One and Two Embarcadero Center, Bedford Business Park, Reservoir Place, Ten Cambridge Center and 1301 New York Avenue. The following properties are included in the new mortgages/properties placed in-service line item: Four Embarcadero Center, South of Market, Democracy Tower, Wisconsin Office and Reservoir Place. As properties are placed in-service, we cease capitalizing interest and interest is then expensed.

Assuming no material changes in the amount or terms of our existing debt, in connection with the sale of Democracy Center in August 2007 and 280 Park Avenue in June 2006, which decreasedwe would anticipate our net interest expense by $11.2to be between approximately $355 million (2)to $365 million for fiscal 2010. This is higher than 2009 due to the repaymentincremental expenses associated with BPLP’s $700 million aggregate principal amount of our mortgage loans collateralized by Capital Gallery, 191 Spring Street, 101 Carnegie Center, Seven Cambridge Center, Embarcadero Center Three5.875% senior notes dues 2019 and Embarcadero Center Four, and our 504, 506, 508 and 510 Carnegie Center properties, which decreased interest expense by approximately $15.9 million, and (3) an increasea reduction in capitalized interest costs which resultsassociated with the cessation of construction at 250 West 55th Street. These items are offset by the additional capitalized interest associated with our projects currently under development. In addition, we expect that the cessation of capitalizing interest as a result of the suspension of construction at 250 West 55th Street will result in approximately $25 million of additional annual interest expense until we restart the development project. The actual amount of our net interest expense for fiscal 2010 will be impacted by, among other things, any additional indebtedness we incur, any pre-payments or repurchases of existing indebtedness, fluctuations in interest rates and any changes in our development activity.

Effective January 1, 2009, we adopted ASC 470-20 (formerly known as FSP No. APB 14-1) that requires the liability and equity components of convertible debt instruments that may be settled in cash upon conversion (including partial cash settlement) to be separately accounted for in a decreasemanner that reflects the issuer’s

nonconvertible debt borrowing rate. See Note 8 to the Consolidated Financial Statements. ASC 470-20 requires companies to retrospectively apply the requirements of the pronouncement to all periods presented. As a result of applying ASC 470-20, we reported additional non-cash interest expense of approximately $18.5 million. These decreases were offset by (1) an increase of approximately $4.4$38.6 million, related$27.8 million, $19.4 million and $4.1 million for the years ended December 31, 2009, 2008, 2007 and 2006, respectively.

The incremental interest expense for each reporting period is expected to interest paid on the $450 million unsecured exchangeable senior notes issued in the second quarter of 2006 by our Operating Partnership at a per annum interest rate of 3.75%, (2) an increase of approximately $26.2 million related to interest paid on the $862.5 million unsecured exchangeable senior notes issued in the first quarter of 2007 by our Operating Partnership at an effective per annum interest rate of 3.438% and (3) an increase of approximately $4.3 million related to the acquisition of Kingstowne Towne Center on March 30, 2007be as well as the consolidation of our 505 9th joint venture property due to the involvement we now have because the property is operational. The remaining decrease is attributed to scheduled loan amortization on our outstanding debt.follows:

For the year ending December 31:

  Approximate
Amount
   (in thousands)

2010

   $41,200

2011

   43,900

2012

   29,800

2013

   23,000

2014

   2,500

 

At December 31, 2007,2009, our variable rate debt consisted of our construction loanloans at our South of Market.Market, Democracy Tower, Wisconsin Place Office and Atlantic Wharf (formerly Russia Wharf) construction projects, as well as our borrowings under our Unsecured Line of Credit and our secured financing at Reservoir Place. The following summarizes our outstanding debt as of December 31, 20072009 compared with December 31, 2006:2008:

 

  December 31,   December 31, 
  2007 2006   2009 2008 
  (dollars in thousands)   (dollars in thousands) 

Debt Summary:

      

Balance

      

Fixed rate

  $5,369,243  $3,889,447   $6,326,350   $5,707,392  

Variable rate

   122,923   711,490    393,421    385,492  
              

Total

  $5,492,166  $4,600,937   $6,719,771   $6,092,884  
              

Percent of total debt:

      

Fixed rate

   97.76%  84.54%   94.15  93.67

Variable rate

   2.24%  15.46%   5.85  6.33
              

Total

   100.00%  100.00%   100.00  100.00
              

GAAP Weighted average interest rate at end of period:

   

GAAP weighted average interest rate at end of period:

   

Fixed rate

   5.58%  6.19%   6.12  6.15

Variable rate

   6.11%  5.80%   1.98  3.62
              

Total

   5.60%  6.13%   5.87  5.99
       

Coupon/Stated weighted-average interest rate at end of period:

   

Fixed rate

   5.43  5.43

Variable rate

   1.75  3.07
       

Total

   5.21  5.28
       

Depreciation and Amortization

 

Depreciation and amortization expense for the Total Property Portfolio increased approximately $15.5$17.5 million for the year ended December 31, 20072009 compared to 2006. The increase in depreciation and amortization consisted of approximately $20.62008. Approximately $5.6 million related to an increase in the 2007 acquisitions compared with the 2006 activity, approximately $0.7 millionSame Property Portfolio that was predominately due to accelerated amortization related to partially placing in-service 505 9thtenant terminations in New York City, approximately $3.4 million of the increase related to Properties Acquired and the remaining increase of approximately $8.5 million was attributed to Properties Placed In-Service.

Capitalized Costs

Costs directly related to the development of rental properties are not included in our operating results. These costs are capitalized and included in real estate assets on our Consolidated Balance Sheets and amortized over their useful lives. Capitalized development costs include interest, wages, property taxes, insurance and other project costs incurred during the period of development. Capitalized wages for the year ended December 31, 2009 and 2008 were approximately $11.3 million and $12.2 million, respectively. These costs are not included in the general and administrative expense discussed above. Interest capitalized for the year ended December 31, 2009 and 2008 were approximately $48.8 million and $46.3 million, respectively. These costs are not included in the interest expense referenced above. Due to the suspension of construction at 250 West 55th Street late in the fourth quarter of 2007,2009, we expect our 2010 capitalized interest to decrease and we expect a reduction in capitalized wages of approximately $1.3$2.5 million in 2010.

Loss from Suspension of Development

On February 6, 2009, we announced that we were suspending construction on our 1,000,000 square foot office project at 250 West 55th Street in New York City. During December 2009, we completed the construction of foundations and steel/deck to grade to facilitate a restart of construction in the future and as a result ceased interest capitalization on the project. During the year ended December 31, 2009, we recognized a loss of approximately $27.8 million related to placing Capital Gallery into servicethe suspension of development, which amount included a $20.0 million contractual amount due pursuant to a lease agreement. On January 19, 2010, we paid $12.8 million related to the termination of such lease. As a result, we will recognize approximately $7.2 million of other income during the first quarter of 2010.

Between April 1, 2009 and December 31, 2009, we recognized approximately $1.1 million of additional costs associated with the suspension of development. In addition, we expect to recognize approximately $700,000 of additional costs during the first quarter of 2010 associated with the suspension of development. These costs have been and similar future costs will be classified as real estate operating expenses and not as loss from suspension of development.

Net Derivative Losses

On September 9, 2008, we executed an interest rate lock agreement with lenders at an all-in fixed rate, inclusive of the credit spread, of 6.10% per annum for an eight-year, $375.0 million loan collateralized by our Four Embarcadero Center property located in San Francisco, California. Our interest rate hedging program contemplated a financing with a ten-year term and, as a result, under guidance included in ASC 815 “Derivatives and Hedging,” (formerly known as SFAS No. 133, “Accounting for Derivative Instruments and Hedging Activities”), during the third quarter of 2006,2008 we recognized a net derivative loss of approximately $6.6 million representing the partial ineffectiveness of our interest rate contracts. On November 13, 2008, we closed on the Four Embarcadero Center mortgage. Under our interest rate hedging program, we will reclassify into earnings over the eight-year term of the loan as an increase in interest expense approximately $26.4 million (approximately $3.3 million per year) of the amounts recorded on our Consolidated Balance Sheets within Accumulated Other Comprehensive Loss, which amounts represent the effective portion of the applicable interest rate hedging contracts.

Our interest rate hedging program also contemplated obtaining additional financing of at least $150.0 million by the end of 2008. In accordance with guidance included in ASC 815 (formerly known as SFAS No. 133) as amended and interpreted, we determined that we would be unable to complete the financing by the required date under our hedging program. As a result, during the fourth quarter of 2008, we recognized a net derivative loss of approximately $0.7$7.2 million representing the ineffectiveness of our remaining interest rate hedging contracts.

In addition, during the year ended December 31, 2008, we modified the estimated dates with respect to our anticipated financings under our interest rate hedging program. As a result, we recognized a net derivative loss of approximately $3.3 million representing the partial ineffectiveness of the interest rate contracts.

Losses (Gains) from Investments in Securities

We account for investments in trading securities at fair value, with gains or losses resulting from changes in fair value recognized currently in earnings. The designation of trading securities is generally determined at acquisition. During the year ended December 31, 2009 and 2008, investment in securities is comprised of an investment in an unregistered money market fund and investments in an account associated with our deferred compensation plan. In December 2007, the unregistered money market fund suspended cash redemptions by investors; investors could elect in-kind redemptions of the underlying securities or maintain their investment in the fund and receive distributions as the underlying securities matured or were liquidated by the fund sponsor. As a result, we retained this investment for a longer term than originally intended, and the valuation of our investment was duesubject to changes in market conditions. Because interests in this fund were valued at less than their $1.00 par value, we recognized losses (gains) of approximately ($0.2) million and $1.4 million on our investment during the years ended December 31, 2009 and 2008, respectively. As of December 31, 2009, we no longer had investments in this unregistered money market fund.

The remainder of the losses (gains) from investments in securities in 2009 and 2008 related to investments that we have made to reduce our market risk relating to a deferred compensation plan that we maintain for our officers. Under this deferred compensation plan, each officer who is eligible to participate is permitted to defer a portion of the officer’s current income on a pre-tax basis and receive a tax-deferred return on these deferrals based on the performance of specific investments selected by the officer. In order to reduce our market risk relating to this plan, we typically acquire, in a separate account that is not restricted as to its use, similar or identical investments as those selected by each officer. This enables us to generally match our liabilities to our officers under the deferred compensation plan with equivalent assets and thereby limit our market risk. The performance of these investments is recorded as loss (gain) from investments in securities. During the year ended December 31, 2009 and 2008, respectively, we recognized losses (gains) of $(2.2) million and $3.2 million on these investment. By comparison, our general and administrative expense increased (decreased) by $2.4 million and $(3.2) million during the year ended December 31, 2009 and 2008, respectively, as a result of increases and decreases in our liability under our deferred compensation plan that were associated with the performance of the specific investments selected by our officers participating in the plan.

Losses from Early Extinguishments of Debt

On June 9, 2009, we used available cash to repay the mortgage loan collateralized by our Reservoir Place property located in Waltham, Massachusetts totaling approximately $47.8 million. There was no prepayment penalty associated with the repayment. In accordance with EITF 98-1, the principal amount had been adjusted upon acquisition of the property to reflect the fair value of the assumed note. Due to the placing in-servicerepayment of Seventhe mortgage, we recognized a gain of approximately $32,000 related to the write off of the remaining fair value balance.

On June 26, 2009, we used available cash to repay the mortgage loan collateralized by our Ten Cambridge Center property located in Cambridge, Massachusetts totaling approximately $30.1 million. We paid a prepayment penalty totaling approximately $0.5 million in connection with the repayment and wrote off approximately $26,000 of unamortized deferred financing costs.

On August 3, 2009, we used available cash to repay the mortgage loans collateralized by our 1301 New York Avenue property located in Washington, DC totaling approximately $20.5 million and we wrote off approximately $16,000 of unamortized deferred financing costs.

Income (loss) from unconsolidated joint ventures

During December 2008, we recognized non-cash impairment charges which represented the other-than-temporary decline in the first quarterfair values below the carrying values of 2006certain of our investments in unconsolidated joint ventures. In accordance with guidance in Accounting Standards Codification (“ASC”) 323 “Investments—Equity Method and 12290 Sunrise ValleyJoint Ventures” (“ASC 323”) (formerly known as Accounting Principles Board Opinion No. 18 “The Equity Method of Accounting for Investments in Common Stock” (APB No. 18)), a loss in value of an investment under the equity method of accounting, which is other than a temporary decline, must be recognized. As a result, we recognized non-cash impairment charges of approximately $31.9 million, $74.3 million, $45.1 million and $13.8 million on our investments in 540 Madison Avenue, Two Grand Central Tower, 125 West 55th Street and the Value-Added Fund, respectively. In addition, in June 2009 and December 2009, we recognized additional non-cash impairment charges on our investment in the second quarterValue-Added Fund of 2006.approximately $7.4 million and $2.0 million, respectively. If the fair value of our investments deteriorates further, we could recognize additional impairment charges which may be material.

In addition, during December 2009, our Value-Added Fund recognized a non-cash impairment charge in accordance with the guidance in ASC 360 (formerly known as SFAS No. 144) related to our One and Two Circle Star Way properties in San Carlos, California totaling approximately $24.6 million, of which our share was approximately $4.2 million, which amount reflects the reduction in our basis of approximately $2.0 million from previous impairment losses. The increaseOne and Two Circle Star Way properties will be vacant by the end of February 2010 and leasing activity continues to be challenging, with market rents declining significantly. The Value-Added Fund has a mortgage loan collateralized by the properties which is non-recourse to us and which expires in September 2013 and includes a cash escrow in place to fund the interest expense and carrying costs through mid-2010. The Value-Added Fund is currently in discussions with the lender to modify the loan and as a result believes that the carrying value of the properties may not be recoverable. Accordingly, the Value-Added Fund recognized the non-cash impairment charge to reduce the net book value of the properties to their estimated fair market value at December 31, 2009.

During December 2008, an unconsolidated joint venture in which we have a 50% interest suspended development activity on its Eighth Avenue and 46th Street project located in New York City. The proposed project was offset by reductionscomprised of an assemblage of land parcels and air-rights, including contracts to acquire land parcels and air-rights, on which the joint venture was to construct a Class A office property. As a result, we recognized a charge totaling approximately $23.2 million (including $2.9 million of non-cash impairment charges in depreciationaccordance with guidance in ASC 323), which represented our share of land and amortization resulting fromair-rights impairment losses, forfeited contract deposits and previously incurred planning and pre-development costs.

On June 9, 2008, we completed the salesacquisition of Democracy Centerthe General Motors Building for a purchase price of approximately $2.8 billion. On August 12, 2008, we completed the acquisitions of 540 Madison Avenue and 5 Times SquareTwo Grand Central Tower located in 2007 compared with 280 Park Avenue in 2006, which resulted inNew York City, New York for an aggregate decreasepurchase price of approximately $15.3$705.0 million. DepreciationOn August 13, 2008, we completed the acquisition of 125 West 55th Street located in New York City, New York for an aggregate price of $444.0 million. Each acquisition was completed through a joint venture with US Real Estate Opportunities I, L.P. and amortizationMeraas Capital LLC. We have a 60% interest in each venture and provide customary property management and leasing services for each venture.

The following table presents actual financial information for the Same Property Portfoliojoint ventures for the year ended December 31, 2009 for the General Motors Building and 540 Madison Avenue, Two Grand Central Tower and 125 West 55th Street, respectively. These acquisitions increased our income from unconsolidated joint ventures by approximately $7.4$19.7 million for the year ended December 31, 20072009 compared to 2006.2008.

   The General Motors
Building
for the year ended
December 31, 2009
  540 Madison Avenue,
Two Grand
Central Tower, 125
West 55th Street
for the year ended
December 31, 2009
   (in thousands)  (in thousands)

Base rent and recoveries from tenants

  $189,935   $105,478

Straight-line rent

   16,831    9,632

Fair value lease revenue

   139,159    11,413

Parking and other

   2,085    1,539
        

Total rental revenue

   348,010    128,062

Operating expenses

   72,914    40,106
        

Revenue less operating expenses

   275,096    87,956

Interest expense

   149,596    32,366

Fair value interest expense

   8,267    5,308

Depreciation and amortization

   151,686    46,131
        

Income (Loss) before elimination of inter-entity interest on partner loan

   (34,453  4,151
        

Our share of Net Income (Loss) (60%)

   (20,672  2,491

Basis differential

   —      8,668

Elimination of inter-entity interest on partner loan

   32,342    —  
        

Income from unconsolidated joint ventures (60%)

  $11,670   $11,159
        

Gains on sales of real estate and other assets

Pursuant to the purchase and sale agreement related to the sale of 280 Park Avenue in New York City in 2006, we entered into a master lease agreement with the buyer at closing. Under the master lease agreement, we guaranteed that the buyer will receive at least a minimum amount of base rent from approximately 74,340 square feet of space during the ten-year period following the expiration of the leases for this space. The leases for this space expired at various times between June 2006 and October 2007. The aggregate amount of base rent we guaranteed over the entire period from 2006 to 2017 is approximately $67.3 million. During the year ended December 31, 2008, we signed new qualifying leases for approximately 17,454 net rentable square feet of the remaining master lease obligation, resulting in the recognition of approximately $23.4 million. During the year ended December 31, 2009, we signed no new qualifying leases and our remaining master lease obligation totaled approximately $0.9 million.

On April 14, 2008, we sold a parcel of land located in Washington, DC for approximately $33.7 million. We had previously entered into a development management agreement with the buyer to develop a Class A office property on the parcel totaling approximately 165,000 net rentable square feet. Due to our involvement in the construction of the project, the gain on sale estimated to total $23.4 million was deferred and is being recognized over the project construction period generally based on the percentage of total project costs incurred to estimated total project costs. As a result, we recognized a gain on sale during the year ended December 31, 2009 and December 31, 2008 of approximately $11.8 million and $9.9 million, respectively. We expect to recognize the remaining $1.7 million of gain during fiscal 2010.

Noncontrolling interests in property partnerships

Noncontrolling interests in property partnerships increased by approximately $0.8 million for the year ended December 31, 2009 compared to 2008. Noncontrolling interests in property partnerships consist of the outside equity owners’ interests in the income from our 505 9th Street and our Wisconsin Place Office properties.

Noncontrolling interest—common units of the Operating Partnership

Noncontrolling interest—common units of the Operating Partnership increased by approximately $21.1 million for the year ended December 31, 2009 compared to 2008 primarily due to an increase in allocable income.

Comparison of the year ended December 31, 2008 to the year ended December 31, 2007

The table below shows selected operating information for the Same Property Portfolio and the Total Property Portfolio. The Same Property Portfolio consists of 115 properties, including properties acquired or placed in-service on or prior to January 1, 2007 and owned through December 31, 2008, totaling approximately 28.9 million net rentable square feet of space (excluding square feet of structured parking). The Total Property Portfolio includes the effects of the other properties either placed in-service, acquired or repositioned after January 1, 2007 or disposed of on or prior to December 31, 2008. Properties Placed In-Service includes our 505 9th Street joint venture project. In connection with partially placing this property in-service, we consolidated the joint venture entity that owns the property as of October 1, 2007 due to the involvement we have in the venture once the property is operational. The Same Property Portfolio includes our Cambridge Center Marriott hotel property, but does not include the Long Wharf Marriott hotel property, which was sold on March 23, 2007. This table includes a reconciliation from the Same Property Portfolio to the Total Property Portfolio by also providing information for the year ended December 31, 2008 and 2007 with respect to the properties which were acquired, placed in-service, repositioned or sold.

  Same Property Portfolio  Properties
Sold
 Properties
Acquired
 Properties
Placed
In-Service
 Properties
Repositioned
 Total Property Portfolio 

(dollars in thousands)

 2008  2007 Increase/
(Decrease)
  %
Change
  2008 2007 2008  2007 2008 2007 2008 2007 2008  2007  Increase/
(Decrease)
  %
Change
 

Rental Revenue:

                

Rental Revenue

 $1,326,099   $1,288,085 $38,014   2.95 $90 $23,177 $20,137   $12,138 $43,283 $3,837 $—   $—   $1,389,609   $1,327,237   $62,372   4.70

Termination Income

  12,443    6,882  5,561   80.80  —    —    —      100  —    —    —    —    12,443    6,982    5,461   78.22
                                                      

Total Rental Revenue

  1,338,542    1,294,967  43,575   3.36  90  23,177  20,137    12,238  43,283  3,837  —    —    1,402,052    1,334,219    67,833   5.08
                                                      

Real Estate Operating Expenses

  471,040    444,364  26,676   6.00  46  6,781  6,406    3,499  10,538  1,196  —    —    488,030    455,840    32,190   7.06
                                                      

Net Operating Income, excluding hotel

  867,502    850,603  16,899   1.99  44  16,396  13,731    8,739  32,745  2,641  —    —    914,022    878,379    35,643   4.06
                                                      

Hotel Net Operating Income(1)

  9,362    10,046  (684 (6.80)%   —    —    —      —    —    —    —    —    9,362    10,046    (684 (6.80)% 
                                                      

Consolidated Net Operating Income(1)

  876,864    860,649  16,215   1.88  44  16,396  13,731    8,739  32,745  2,641  —    —    923,384    888,425    34,959   3.93
                                                      

Other Revenue:

                

Development and management services

  —      —    —     —      —    —    —      —    —    —    —    —    30,518    20,553    9,965   48.48

Interest and other

  —      —    —     —      —    —    —      —    —    —    —    —    18,958    89,706    (70,748 (78.87)% 
                                                      

Total Other Revenue

  —      —    —     —      —    —    —      —    —    —    —    —    49,476    110,259    (60,783 (55.13)% 

Other Expenses:

                

General and administrative expense

  —      —    —     —      —    —    —      —    —    —    —    —    72,365    69,882    2,483   3.55

Interest Expense

  —      —    —     —      —    —    —      —    —    —    —    —    295,322    302,980    (7,658 (2.53)% 

Depreciation and amortization

  284,452    274,268  10,184   3.71  —    2,767  10,527    8,357  9,168  638  —    —    304,147    286,030    18,117   6.33

Losses (gains) from investments in securities

  —      —    —     —      —    —    —      —    —    —    —    —    4,604    —      4,604   100.00

Net derivative losses

  —      —    —     —      —    —    —      —    —    —    —    —    17,021    —      17,021   100.00

Losses from early extinguishments of debt

  —      —    —     —      —    —    —      —    —    —    —    —    —      3,417    (3,417 (100.00)% 
                                                      

Total Other Expenses

  284,452    274,268  10,184   3.71  —    2,767  10,527    8,357  9,168  638  —    —    693,459    662,309    31,150   4.70
                                                      

Income before income (loss) from unconsolidated joint ventures, gains on sales of real estate and other assets, discontinued operations and net income attributable to noncontrolling interests

 $592,412   $586,381 $6,031   1.03 $44 $13,629 $3,204   $382 $23,577 $2,003 $—   $—   $279,401   $336,375   $(56,974 (16.94)% 

Income (loss) from unconsolidated joint ventures

 $(33,794 $20,428 $(54,222 (265.43)%  $—   $—   $(148,224 $—   $—   $—   $—   $—    (182,018  20,428    (202,446 (991.02)% 

Gains on sales of real estate and other assets

              33,340    929,785    (896,445 (96.41)% 
                           

Income from continued operations

              130,723    1,286,588    (1,155,865 (89.84)% 

Discontinued operations:

                

Income from discontinued operations

              —      7,274    (7,274 (100.00)% 

Gains on sales of real estate from discontinued operations

              —      259,519    (259,519 (100.00)% 
                           

Net income

              130,723    1,553,381    (1,422,658 (91.58)% 

Net income attributable to noncontrolling interests:

                

Noncontrolling interests in property partnerships

              (1,997  (84  (1,913 (2,277.38)% 

Noncontrolling interest—common units of the Operating Partnerships

              (14,392  (51,978  37,586   72.31

Noncontrolling interest in gains on sales of real estate and other assets—common units of the Operating Partnership

              (4,838  (140,547  135,709   96.56

Noncontrolling interest in discontinued operations —common units of the Operating Partnership

              —      (40,237  40,237   100.00

Noncontrolling interest—redeemable preferred units of the Operating Partnership

              (4,226  (10,429  6,203   59.48
                           

Net Income attributable to Boston Properties, Inc.

             $105,270   $1,310,106   $(1,204,836 (91.96)% 
                           

(1)For a detailed discussion of NOI, including the reasons management believes NOI is useful to investors, see page 52. Hotel Net Operating Income for the years ended December 31, 2008 and 2007 is comprised of Hotel Revenue of $36,872 and $37,811, respectively, less Hotel Expenses of $27,510 and $27,765, respectively, per the Consolidated Statements of Operations.

Rental Revenue

The increase of approximately $62.4 million in the Total Property Portfolio rental revenue is comprised of increases and decreases within four categories that comprise our Total Property Portfolio. Rental revenue from the Same Property Portfolio increased approximately $38.0 million, Properties Sold decreased approximately $23.1 million, Properties Acquired increased approximately $8.0 million and Properties Placed In-Service increased approximately $39.5 million for the year ended December 31, 2008 compared to the year ended December 31, 2007.

Rental revenue from the Same Property Portfolio increased approximately $38.0 million for the year ended December 31, 2008 compared to 2007. Included in the Same Property Portfolio rental revenue is an overall increase in contractual rental revenue of approximately $49.2 million, offset by a decrease of approximately $30.9 million in straight-line rents. An aggregate of $21.0 million of the decrease in straight-line rent is due to the establishment of reserves for the full amount of the accrued straight-line rent balances associated with our leases in New York City with Lehman Brothers, Inc. and the law firm of Heller Ehrman LLP. Approximately $17.3 million of the increase from the Same Property Portfolio was due to an increase in recoveries from tenants which relates to the increase in operating expenses. Approximately $2.4 million of the increase from the Same Property Portfolio was due to an increase in parking and other income.

The increase in rental revenue from Properties Placed In-Service relates to fully placing in-service our 505 9th Street development project in the first quarter of 2008 and our 77 CityPoint and South of Market development projects during the fourth quarter of 2008. In addition, we partially placed in-service our One Preserve Parkway development project during the second quarter of 2008. Rental revenue from Properties Placed In-Service increased approximately $39.5 million, as detailed below:

Property

  Quarter Placed In-Service  Rental Revenue for the
year ended December 31
    2008  2007  Change
      (in thousands)

505 9th Street

  First Quarter, 2008  $20,090  $3,837  $16,253

South of Market

  Fourth Quarter, 2008   20,010   —     20,010

77 CityPoint

  Fourth Quarter, 2008   2,098   —     2,098

One Preserve Parkway

  Second Quarter, 2008   1,085   —     1,085
              

Total

    $43,283  $3,837  $39,446
              

The acquisitions of Kingstowne Towne Center, North First Business Park, 103 Fourth Avenue, 6601 & 6605 Springfield Center Drive and Springfield Metro Center during 2007 and 635 Massachusetts Avenue during 2008, resulted in an increase of revenue from Properties Acquired. Rental revenue resulting from Properties Acquired increased approximately $8.0 million, as detailed below:

Property

  Date Acquired  Rental Revenue for the
year ended December 31
 
    2008  2007  Change 
      (in thousands) 

Kingstowne Towne Center

  March 30, 2007  $14,584  $10,631  $3,953  

North First Business Park

  December 13, 2007   2,571   102   2,469  

635 Massachusetts Avenue

  September 26, 2008   1,828   —     1,828  

103 Fourth Avenue

  January 29, 2007   795   720   75  

6601 & 6605 Springfield Center Drive

  January 18, 2007   359   685   (326

Springfield Metro Center

  April 11, 2007   —     —     —    
               

Total

    $20,137  $12,138  $7,999  
               

A decrease of approximately $23.1 million in the Total Property Portfolio rental revenue was due to the sales of Democracy Center in August 2007 and 5 Times Square in February 2007 and the transfer of Mountain View Research Park and Mountain View Technology Park to the Value-Added Fund in January 2008, as detailed below. These properties have not been classified as discontinued operations due to our continuing involvement as the property manager for each property and our continued ownership interest in Mountain View Research Park and Mountain View Technology Park through the Value-Added Fund.

Property

  Date Sold  Rental Revenue for the
year ended December 31
 
    2008  2007  Change 
      (in thousands) 

Mountain View Properties

  January 7, 2008  $90  $1,275  $(1,185

Democracy Center

  August 7, 2007   —     12,016   (12,016

5 Times Square

  February 15, 2007   —     9,886   (9,886
               

Total

    $90  $23,177  $(23,087
               

Termination Income

Termination income for the year ended December 31, 2008 totaling approximately $12.4 million was related to multiple tenants across the Total Property Portfolio that terminated their leases, including $7.5 million of termination income related to a termination agreement with Heller Ehrman LLP. This compared to termination income of $7.0 million for the year ended December 31, 2007.

Real Estate Operating Expenses

The $32.2 million increase in property operating expenses (real estate taxes, utilities, insurance, repairs and maintenance, cleaning and other property-related expenses) in the Total Property Portfolio is comprised of increases and decreases within the four categories that comprise our Total Property Portfolio. Operating expenses for the Same Property Portfolio increased approximately $26.7 million, Properties Sold decreased approximately $6.7 million, Properties Acquired increased approximately $2.9 million and Properties Placed In-Service increased approximately $9.3 million.

Operating expenses from the Same Property Portfolio increased approximately $26.7 million for the year ended December 31, 2008 compared to 2007. Included in Same Property Portfolio operating expenses is an increase in utility expenses of approximately $5.7 million, which represents an increase of approximately 7% over the prior year. In addition, real estate taxes increased approximately $14.2 million due to increased real estate tax assessments, which represents an increase of approximately 8%. The remaining increase of approximately $6.8 million is related to repairs and maintenance and other property-related expenses.

The acquisitions of Kingstowne Towne Center, North First Business Park, 103 Fourth Avenue, 6601 & 6605 Springfield Center Drive and Springfield Metro Center during 2007, and 635 Massachusetts Avenue during 2008, increased operating expenses from Properties Acquired by approximately $2.9 million for the year ended December 31, 2008 as detailed below:

Property

  Date Acquired  Real Estate Operating Expense
for the year ended December 31
    2008  2007  Change

Kingstowne Towne Center

  March 30, 2007  $3,808  $2,591  $1,217

North First Business Park

  December 13, 2007   1,138   46   1,092

103 Fourth Avenue

  January 29, 2007   759   606   153

635 Massachusetts Avenue

  September 26, 2008   274   —     274

6601 & 6605 Springfield Center Drive

  January 18, 2007   239   167   72

Springfield Metro Center

  April 11, 2007   188   89   99
              

Total

    $6,406  $3,499  $2,907
              

The increase in operating expenses from Properties Placed In-Service relates to fully placing in-service our 505 9th Street development project in the first quarter of 2008 and our 77 CityPoint and South of Market development projects during the fourth quarter of 2008. In addition, we partially placed in-service our One Preserve Parkway development project during the second quarter of 2008. Operating expenses from Properties Placed In-Service increased approximately $9.3 million, as detailed below:

Property

  Quarter Placed In-Service  Real Estate Operating Expenses
for the year ended December 31
    2008  2007  Change
      (in thousands)

505 9th Street

  First Quarter, 2008  $5,672  $1,196  $4,476

South of Market

  Fourth Quarter, 2008   3,466   —     3,466

77 CityPoint

  Fourth Quarter, 2008   883   —     883

One Preserve Parkway

  Second Quarter, 2008   517   —     517
              

Total

    $10,538  $1,196  $9,342
              

A decrease of approximately $6.7 million in the Total Property Portfolio operating expenses was due to the sales of Democracy Center in August 2007 and 5 Times Square in February 2007 and the transfer of Mountain View Research Park and Mountain View Technology Park to the Value-Added Fund in January 2008, as detailed below. These properties have not been classified as discontinued operations due to our continuing involvement as the property manager for each property and our continued ownership interest in Mountain View Research Park and Mountain View Technology Park through the Value-Added Fund.

Property

  Date Sold  Real Estate Operating Expenses
for the year ended December 31
 
      2008      2007      Change   
      (in thousands) 

Mountain View Properties

  January 7, 2008  $46  $412  $(366

Democracy Center

  August 7, 2007   —     4,204   (4,204

5 Times Square

  February 15, 2007   —     2,165   (2,165
               

Total

    $46  $6,781  $(6,735
               

Hotel Net Operating Income

Net operating income for our hotel property decreased approximately $0.7 million, a 6.8% decrease for the year ended December 31, 2008 as compared to 2007. For the year ended December 31, 2007, the operations of the Long Wharf Marriott have been included as part of discontinued operations due to its sale on March 23, 2007.

The following reflects our occupancy and rate information for our Cambridge Center Marriott hotel property for the year ended December 31, 2008 and 2007:

   2008  2007  Percentage
Change
 

Occupancy

   77.7  80.0 (2.88)% 

Average daily rate

  $217.70   $217.23   0.21

Revenue per available room, REVPAR

  $169.08   $173.80   (2.72)% 

Development and Management Services

Development and management services income increased approximately $10.0 million for the year ended December 31, 2008 compared to 2007. The increase is primarily attributed to $2 million of acquisition fees and

approximately $3.8 million of ongoing management fees from our joint ventures that acquired the General Motors Building, 540 Madison Avenue, Two Grand Central Tower and 125 West 55th Street in New York City, as well as development fees of approximately $2.5 million for our 20 F Street third-party development project.

Interest and Other Income

Interest and other income decreased by approximately $70.7 million for the year ended December 31, 2008 compared to 2007 as a result of lower overall interest rates and decreased cash balances. The approximate average cash balances for the year ended December 31, 2008 and December 31, 2007 were $450.0 million and $1.7 billion, respectively. In addition, the average interest rate for the year ended December 31, 2008 compared to December 31, 2007 decreased by approximately 2.80%.

Other Expenses

General and Administrative Expense

General and administrative expense increased approximately $2.5 million for the year ended December 31, 2008 compared to 2007. The increase is primarily due to compensation expense associated with the 2008 OPP Awards offset by a loss in our deferred compensation plan and a decrease in abandoned project costs.

On January 24, 2008, our compensation committee approved outperformance awards under the 1997 Plan to our officers and employees. These 2008 OPP Awards are part of a broad-based long-term incentive compensation program designed to provide our management team at several levels within the organization with the potential to earn equity awards subject to “outperforming” and creating shareholder value in a pay-for-performance structure. 2008 OPP Awards utilize total return to shareholders (“TRS”) over a three-year measurement period as the performance metric and include two years of time-based vesting after the end of the performance measurement period (subject to acceleration in certain events) as a retention tool. Recipients of 2008 OPP Awards will share in an outperformance pool if our TRS, including both share appreciation and dividends, exceeds absolute and relative hurdles over a three-year measurement period from February 5, 2008 to February 5, 2011, based on the average closing price of a share of our common stock of $92.8240 for the five trading days prior to and including February 5, 2008. The aggregate reward that recipients of all 2008 OPP Awards can earn, as measured by the outperformance pool, is subject to a maximum cap of $110 million, although OPP awards for an aggregate of up to approximately $104.8 million have been allocated to date and were granted on February 5, 2008. The balance remains available for future grants. Under guidance included in Accountings Standards Codification 718 “Compensation –Stock Compensation (formerly known as Statement of Financial Accounting Standards No. 123(R) “Share-Based Payment”) the 2008 OPP Awards have an aggregate value of approximately $19.7 million, which amount will generally be amortized into earnings over the five-year plan period (although awards for retirement-eligible employees will be amortized over a three-year period).

Commencing in 2003, we began issuing restricted stock and/or LTIP Units, as opposed to granting stock options and restricted stock, under the 1997 Plan as our primary vehicle for employee equity compensation. An LTIP Unit is generally the economic equivalent of a share of our restricted stock. Employees vest in restricted stock and LTIP Units over a four- or five-year term (for awards granted between 2003 and November 2006, vesting is over a five-year term with annual vesting of 0%, 0%, 25%, 35% and 40%; and for awards granted after November 2006, vesting occurs in equal annual installments over a four-year term). Restricted stock and LTIP Units are valued based on observable market prices for similar instruments. Such value is recognized as an expense ratably over the corresponding employee service period. LTIP Units that were issued in January 2005 and any future LTIP Unit awards will be valued using an option pricing model in accordance with the provisions of guidance included in ASC 715 (formerly known as SFAS No. 123R). To the extent restricted stock or LTIP Units are forfeited prior to vesting, the corresponding previously recognized expense is reversed as an offset to “stock-based compensation.” Stock-based compensation associated with approximately $24.1 million of restricted stock and LTIP Units granted in February 2008 and approximately $17.5 million of restricted stock and

LTIP Units granted in February 2007 will be incurred ratably over the four-year vesting period. Stock-based compensation associated with approximately $11.5 million of restricted stock and LTIP Units granted in April 2006 will be incurred ratably over the five-year vesting period.

Interest Expense

Interest expense for the Total Property Portfolio decreased approximately $7.7 million for the year ended December 31, 2008 compared to 2007 as detailed below

Component

  Change in interest
expense for the

years ended
December 31, 2008

and
December 31, 2007
 
   (in thousands) 

Decreases to interest expense due to:

  

Repayment of mortgages(1)

  $(29,921

Increase in capitalized interest costs

   (12,974

Principal amortization of continuing debt and other (excluding exchangeable senior notes)

   (6,924
     

Total decreases to interest expense

  $(49,819

Increases to interest expense due to:

  

Refinancing of 599 Lexington Avenue and other new debt

  $16,875  

Issuance by our Operating Partnership of exchangeable senior notes

   13,209  

Borrowings under the Unsecured Line of Credit

   3,693  

ASC 470-20 interest expense

   8,384  
     

Total increases to interest expense

  $42,161  
     

Total change in interest expense

  $(7,658
     

(1)Excludes refinancing of 599 Lexington Avenue.

At December 31, 2008, our variable rate debt consisted of our construction loans at South of Market, Democracy Tower (formerly South of Market—Phase II) and Wisconsin Place Office construction projects, as well as our borrowings under our Unsecured Line of Credit. The following summarizes our outstanding debt as of December 31, 2008 compared with December 31, 2007:

   December 31, 
   2008  2007 
   (dollars in thousands) 

Debt Summary:

   

Balance

   

Fixed rate

  $5,707,392   $5,255,437  

Variable rate

   385,492    122,923  
         

Total

  $6,092,884   $5,378,360  
         

Percent of total debt:

   

Fixed rate

   93.67  97.71

Variable rate

   6.33  2.29
         

Total

   100.00  100.00
         

GAAP weighted average interest rate at end of period:

   

Fixed rate

   6.15  6.11

Variable rate

   3.62  6.11
         

Total

   5.99  6.11
         

Coupon/Stated weighted-average interest rate at end of period:

   

Fixed rate

   5.43  5.68

Variable rate

   3.07  5.88
         

Total

   5.28  5.69
         

Depreciation and Amortization

Depreciation and amortization expense for the Total Property Portfolio increased approximately $18.1 million for the year ended December 31, 2008 compared to 2007. Approximately $10.2 million related to an increase in the Same Property Portfolio and approximately $2.2 million related to acquisition activity. An increase of approximately $8.5 million was attributed to Properties Placed In-Service. These increases were offset by a decrease of approximately $2.8 million due to the sale of Democracy Center in August 2007 and 5 Times Square in February 2007.

 

Capitalized Costs

 

Costs directly related to the development of rental properties are not included in our operating results. These costs are capitalized and included in real estate assets on our Consolidated Balance Sheets and amortized over their useful lives. Capitalized development costs include interest, wages, property taxes, insurance and other project costs incurred during the period of development. Capitalized wages for the year ended December 31, 2008 and 2007 and 2006 were $11.0$12.2 million and $7.0$11.0 million, respectively. These costs are not included in the general and administrative expensesexpense discussed above. Interest capitalized for the year ended December 31, 2008 and 2007 and 2006 was $31.0$46.3 million and $5.9$33.3 million, respectively. These costs are not included in the interest expense referenced above.

Net Derivative Losses

On September 9, 2008, we executed an interest rate lock agreement with lenders at an all-in fixed rate, inclusive of the credit spread, of 6.10% per annum for an eight-year, $375.0 million loan collateralized by our

Four Embarcadero Center property located in San Francisco, California. Our interest rate hedging program contemplated a financing with a ten-year term and, as a result, under guidance included in ASC 815 “Derivatives and Hedging” (formerly known as SFAS No. 133, “Accounting for Derivative Instruments and Hedging Activities”), during the third quarter of 2008 we recognized a net derivative loss of approximately $6.6 million representing the partial ineffectiveness of our interest rate contracts. On November 13, 2008, we closed on the Four Embarcadero Center mortgage. Under our interest rate hedging program, we will reclassify into earnings over the eight-year term of the loan as an increase in interest expense approximately $26.4 million (approximately $3.3 million per year) of the amounts recorded on our Consolidated Balance Sheets within Accumulated Other Comprehensive Loss, which amounts represent the effective portion of the applicable interest rate hedging contracts.

Our interest rate hedging program also contemplated obtaining additional financing of at least $150.0 million by the end of 2008. In accordance with guidance included in ASC 815 (formerly known as SFAS No. 133), as amended and interpreted, we determined that we would be unable to complete the financing by the required date under our hedging program. As a result, during the fourth quarter of 2008, we recognized a net derivative loss of approximately $7.2 million representing the ineffectiveness of our remaining interest rate hedging contracts.

In addition, during the year ended December 31, 2008, we modified the estimated dates with respect to our anticipated financings under our interest rate hedging program. As a result, we recognized a net derivative loss of approximately $3.3 million representing the partial ineffectiveness of the interest rate contracts.

Losses (Gains) from Investments in Securities

We account for investments in trading securities at fair value, with gains or losses resulting from changes in fair value recognized currently in earnings. The designation of trading securities is generally determined at acquisition. At December 31, 2008, investment in securities is comprised of an investment in an unregistered money market fund. The investment was previously included in Cash and Cash Equivalents. In December 2007, the fund suspended cash redemptions by investors; investors could elect in-kind redemptions of the underlying securities or maintain their investment in the fund and receive distributions as the underlying securities matured or were liquidated by the fund sponsor. As a result, we retained this investment for a longer term than originally intended, and the valuation of our investment was subject to changes in market conditions. Because interests in this fund were valued at less than their $1.00 par value, we recognized losses of approximately $1.4 million and $0.3 million on our investment during the years ended December 31, 2008 and 2007, respectively.

We also maintain a deferred compensation plan that is designed to allow our officers to defer a portion of their current income on a pre-tax basis and receive a tax-deferred return on these deferrals. Our obligation under the plan is that of an unsecured promise to pay the deferred compensation to the plan participants in the future. At December 31, 2008 and 2007, we have balances of approximately $6.6 million and $8.3 million, respectively, into a separate account, which is not restricted as to its use. We recognized losses (gains) of approximately $3.2 million and $(0.3) million on the investments in the account associated with our deferred compensation plan during the years ended December 31, 2008 and 2007, respectively.

 

Losses from Early Extinguishments of Debt

 

On February 12, 2007, we refinanced our mortgage loan collateralized by 599 Lexington Avenue located in New York City. The new mortgage financing totaling $750.0 million bears interest at a fixed interest rate of 5.57% per annum and matures on March 1, 2017. The net proceeds of the new loan were used to refinance the $225.0 million mortgage loan on 599 Lexington Avenue and the $475.0 million mortgage loan on Times Square Tower. In connection with the refinancing, the lien of the Times Square Tower mortgage was spread to 599 Lexington Avenue and released from Times Square Tower so that Times Square Tower is no longer encumbered by any mortgage debt. There was no prepayment penalty associated with the repayment. WeIn 2007, we recognized

a loss from early extinguishment of debt totaling approximately $0.7 million consisting of the write-off of unamortized deferred financing costs.

 

In conjunction with the sale of Democracy Center in Bethesda, Maryland on August 7, 2007, we repaid the mortgage financing collateralized by the property totaling approximately $94.6 million. We paid a prepayment fee of approximately $2.6 million associated with the repayment. We recognized a loss from early extinguishment of debt totaling approximately $2.7 million consisting of the prepayment fee and the write-off of unamortized deferred financing costs.

 

For the year ended December 31, 2006, in connection with the sale of 280 Park Avenue, we legally defeased the mortgage indebtedness collateralized by the property, totaling approximately $254.4 million. In connection with the legal defeasance of the mortgage indebtedness at 280 Park Avenue, we recognized a loss from early extinguishment of debt totaling approximately $31.4 million consisting of the difference between the value of the U.S. Treasuries and the principal balance of the mortgage loan totaling approximately $28.2 million and the write-off of unamortized deferred financing costs totaling approximately $3.2 million. In addition, we repaid construction financing collateralized by our Seven Cambridge Center property. The construction financing at Seven Cambridge Center totaling approximately $112.5 million was repaid using approximately $7.5 million of available cash and $105.0 million drawn under our Unsecured Line of Credit. There was no prepayment penalty

associated with the repayment for Seven Cambridge Center. We recognized losses from early extinguishments of debt totaling approximately $0.5 million consisting of the write-off of unamortized deferred financing costs. We repaid the construction and permanent financing at Capital Gallery totaling approximately $34.0 million and $49.7 million using available cash. We recognized a loss from early extinguishment of debt totaling approximately $0.2 million comprised of a prepayment penalty and the write-off of unamortized deferred finance costs.

Income (loss) from unconsolidated joint ventures

 

For the year ended December 31, 2007,2008, income (loss) from unconsolidated joint ventures decreased approximately $4.1$202.4 million compared to December 31, 2007.

During December 2008, we recognized non-cash impairment charges which represented the other-than-temporary decline in the fair values below the carrying values of certain of the Company’s investments in unconsolidated joint ventures. In accordance with guidance included in ASC 323 “Investments—Equity Method and Joint Ventures” (“ASC 323”) (formerly known as Accounting Principles Board Opinion No. 18 “The Equity Method of Accounting for Investments in Common Stock” (APB No. 18)), a loss in value of an investment under the equity method of accounting, which is other than a temporary decline, must be recognized. As a result, we recognized non-cash impairment charges of approximately $31.9 million, $74.3 million, $45.1 million and $13.8 million on our investments in 540 Madison Avenue, Two Grand Central Tower, 125 West 55th Street and the Value-Added Fund, respectively. If the fair value of our investments deteriorate further, we could recognize additional impairment charges which may be material.

During December 2008, an unconsolidated joint venture in which we have a 50% interest, suspended development activity on its Eighth Avenue and 46th Street project located in New York City. The proposed project was comprised of an assemblage of land parcels and air-rights, including contracts to acquire land parcels and air-rights, on which the joint venture was to construct a Class A office property. As a result, we recognized a charge totaling approximately $23.2 million (including $2.9 million of non-cash impairment charges in accordance with guidance included in ASC 323 (formerly known as APB No. 18), which represented our share of land and air-rights impairment losses, forfeited contract deposits and previously incurred planning and pre-development costs.

On June 9, 2008, we completed the acquisition of the General Motors Building for a purchase price of approximately $2.8 billion. On August 12, 2008, we completed the acquisitions of 540 Madison Avenue and Two Grand Central Tower located in New York City, New York for an aggregate purchase price of approximately $705.0 million. On August 13, 2008, we completed the acquisition of 125 West 55th Street located in New York City, New York for an aggregate price of $444.0 million. Each acquisition was completed through a joint venture with US Real Estate Opportunities I, L.P. and Meraas Capital LLC. We have a 60% interest in each venture and provide customary property management and leasing services for each venture.

The following table presents actual financial information for the joint ventures for the period ended December 31, 2008 for the General Motors Building and 540 Madison Avenue, Two Grand Central Tower and 125 West 55th Street, respectively. These acquisitions will impact our income (loss) from unconsolidated joint ventures in future periods.

   The General Motors
Building
For the period from
June 9, 2008 –
December 31, 2008
  540 Madison Avenue,
Two Grand
Central Tower, 125
West 55th Street
For the period from
August 12, 2008 –
December 31, 2008(1)
   (in thousands)  (in thousands)

Base rent and recoveries from tenants

  $105,634   $34,587

Straight-line rent

   7,965    5,545

Fair value lease revenue

   79,365    12,506

Parking and other

   1,798    523
        

Total rental revenue

   194,762    53,161

Operating expenses

   41,497    14,663
        

Revenue less operating expenses

   153,265    38,498

Interest expense

   82,266    12,547

Fair value interest expense

   4,477    2,020

Depreciation and amortization

   91,220    22,225
        

Income (Loss) before elimination of inter-entity interest on partner loan

   (24,698  1,706
        

Our share of Net Income (Loss) (60%)

   (14,819  1,024

Elimination of inter-entity interest on partner loan

   16,932    —  
        

Income (loss) from unconsolidated joint ventures (60%)

  $2,113   $1,024
        

(1)

Information for 125 West 55th Street is presented for the period of August 13, 2008 through December 31, 2008.

On June 1, 2007, our Value-Added Fund sold Worldgate Plaza located in Herndon, Virginia for approximately $109.0 million. Worldgate Plaza is an office complex consisting of approximately 322,000 net rentable square feet. Net cash proceeds totaled approximately $50.5 million, of which our share was approximately $20.3 million, after the repayment of the mortgage indebtedness of $57.0 million. Our share of the gain, which is included as income from joint ventures, was approximately $15.5 million which amount reflects the achievement of certain return thresholds as provided for in the joint venture agreement. On October 1, 2007, our 505 9th Street joint venture project, a 323,000 net rentable square foot Class A office property located in Washington, D.C was partially placed in-service. In connection with partially placing this property in-service, we consolidated this entity as of October 1, 2007 due to the involvement we have in the venture once the property is operational.

On September 15, 2006, a joint venture in which we had a 35% interest sold 265 Franklin Street located in Boston, Massachusetts, at a sale price of approximately $170.0 million. Net cash proceeds totaled approximately $108.3 million, of which our share was approximately $37.9 million, after the repayment of mortgage indebtedness of approximately $60.8 million and unfunded tenant obligations and other closing costs of approximately $0.9 million. The venture recognized a gain on sale of real estate of approximately $51.4 million, of which our share was approximately $18.0 million, and a loss from early extinguishment of debt of approximately $0.2 million, of which our share was $0.1 million.

Income from discontinued operations, net of minority interest

For the years ended December 31, 2007 and 2006, Orbital Sciences Campus and Broad Run Business Park, Building E, Newport Office Park and Long Wharf Marriott were included as part of income from discontinued operations, net of minority interest.

Minority interests in property partnerships

Minority interests in property partnerships for the year ended December 31, 2007 consist of the outside equity interests in the venture that owns our Wisconsin Place Office Property as well as our 505 9th Street project. In connection with partially placing 505 9th Street in-service, we consolidated this entity as of October 1, 2007 due to the involvement we have in the venture once the property is operational.

For the year ended December 31, 2006, minority interest in property partnership includes our outside equity interest in Citigroup Center. This venture was consolidated with our financial results because we exercised control over the entity. Due to the redemption of the minority interest holder at Citigroup Center on May 31, 2006, minority interest in property partnership no longer reflects an allocation to the minority interest holder.

Minority interest in Operating Partnership

Minority interest in Operating Partnership decreased $5.1 million for the year ended December 31, 2007 compared to 2006. In connection with the special dividend declared on December 17, 2007 payable on January 30, 2008, holders of Series Two Preferred Units participated on an as-converted basis in connection with

their regular May 2008 distribution payment as provided for in the Operating Partnership’s partnership agreement. As a result, we accrued approximately $8.7 million for the year ended December 31, 2007 related to the special cash distribution payable to holders of the Series Two Preferred Units and have allocated earnings to the Series Two Preferred Units of approximately $8.7 million, which amount has been reflected in minority interest in Operating Partnership for the year ended December 31, 2007. In connection with the special dividend declared on December 15, 2006 and paid on January 30, 2007, we recognized an adjustment of approximately $3.1 million in 2007 to the special cash distribution accrual and allocation of earnings to the Series Two Preferred Units, as a result of conversions of Series Two Preferred Units. This decrease was offset by an increase related to the minority interest in our Operating Partnership’s income allocation related to an underlying increase in allocable income.

In connection with the special dividend declared on December 15, 2006 payable on January 30, 2007, holders of Series Two Preferred Units participated on an as-converted basis in connection with their regular May 2007 distribution payment as provided for in the Operating Partnership’s partnership agreement. As a result, we accrued approximately $12.2 million for the year ended December 31, 2006 related to the special cash distribution payable to holders of the Series Two Preferred Units and have allocated earnings to the Series Two Preferred Units of approximately $12.2 million, which amount has been reflected in minority interest in Operating Partnership for the year ended December 31, 2006.

 

Gains on sales of real estate net of minority interestand other assets

On April 14, 2008, we sold a parcel of land located in Washington, DC for approximately $33.7 million. We had previously entered into a development management agreement with the buyer to develop a Class A office property on the parcel totaling approximately 165,000 net rentable square feet. Due to our involvement in the construction of the project, the gain on sale estimated to total $23.4 million has been deferred and will be recognized over the project construction period generally, based on the percentage of total project costs incurred to estimated total project costs. As a result, we recognized a gain on sale during the year ended December 31, 2008 of approximately $9.9 million.

 

On August 7, 2007, we sold Democracy Center in Bethesda, Maryland, for approximately $280.5 million. Net cash proceeds totaled approximately $184.5 million, after the repayment of the mortgage indebtedness of approximately $94.6 million and closing costs of approximately $1.4 million, resulting in a gain on sale of

approximately $168.3 million (net of minority interest share of approximately $29.9 million).$198.2 million. Due to our continuing involvement through an agreement with the buyer to manage the property for a fee after the sale, this property has not been categorized as discontinued operations. As of August 31, 2008, we no longer provide management services for this building.

Pursuant to the purchase and sale agreement related to the sale of 280 Park Avenue, we entered into a master lease agreement with the buyer at closing. Under the master lease agreement, we guaranteed that the buyer will receive at least a minimum amount of base rent from approximately 74,340 square feet of space during the ten-year period following the expiration of the leases for this space. The leases for this space expired at various times between June 2006 and October 2007. The aggregate amount of base rent we guaranteed over the entire period from 2006 to 2017 is approximately $67.3 million. During the year ended December 31, 2008 and 2007, we signed new qualifying leases for approximately 17,454 and 22,250 net rentable square feet of the remaining master lease obligation, resulting in the recognition of approximately $23.4 million and $18.0 million of additional gain on sale of real estate, respectively. As of December 31, 2008, the remaining master lease obligation totaled approximately $0.9 million.

 

On February 15, 2007, we sold the long-term leasehold interest in 5 Times Square in New York City and related credits, for approximately $1.28 billion in cash. Net cash proceeds totaled approximately $1.23 billion, resulting in a gain on sale of approximately $605.4 million (net of minority interest share of approximately $108.1 million).$713.5 million. Due to our continuing involvement through an agreement with the buyer to manage the property for a fee after the sale, this property has not been categorized as discontinued operations.

 

On June 6, 2006, we sold 280 Park Avenue, a 1,179,000 net rentable square foot Class A office property located in midtown Manhattan, New York, for approximately $1.2 billion. Net proceeds totaled approximately $875 million after legal defeasance of indebtedness secured by the property (consisting of approximately $254.4 million of principal indebtedness and approximately $28.2 million of related defeasance costs) and the payment of transfer taxes, brokers’ fees and other customary closing costs. We recognized at closing a gain on sale of approximately $583.3 million (net of minority interest share of approximately $109.2 million). Due to our continuing involvement through an agreement with the buyer to manage the property for a fee after the sale, this property has not been categorized as discontinued operations.

In January 2006, we recognized a $4.8 million gain (net of minority interest share of approximately $0.9 million) on the sale of a parcel of land at the Prudential Center located in Boston, Massachusetts which had been accounted for previously as a financing transaction. During January 2006, the transaction qualified as a sale for financial reporting purposes.

Gains on sales of real estateIncome from discontinued operations net of minority interest

 

Gains on sales of real estate from discontinued operations forFor the year ended December 31, 2007, in the Total Property Portfolio relate to the sales of Orbital Sciences Campus and Broad Run Business Park, Building E, Newport Office Park and Long Wharf Marriott were included as part of income from discontinued operations.

Gains on sales of real estate from discontinued operations

On November 20, 2007, we sold our Orbital Sciences Campus and Broad Run Business Park, Building E properties located in Loudon County, Virginia, for approximately $126.7 million. The Orbital Sciences Campus and Broad Run Business Park, Building E properties are comprised of three Class A office properties aggregating approximately 337,000 net rentable square feet and an office/technical property totaling approximately 127,000 net rentable square feet, respectively. Net cash proceeds totaled approximately $125.4 million, resulting in a gain on sale of approximately $46.5$55.0 million.

On April 5, 2007, we sold Newport Office Park, an approximately 172,000 net rentable square foot Class A office property located in Quincy, Massachusetts, for approximately $37.0 million. Net cash proceeds totaled approximately $33.7 million, and Long Wharf Marriott during 2007 resulting in a gain on sale of approximately $162.4$13.6 million.

On March 23, 2007, we completed the sale of the Long Wharf Marriott, a 402-room hotel located in Boston, Massachusetts for a total sale price of $231.0 million, or approximately $575,000 per room. The net gain on sale was approximately $191.0 million.

Noncontrolling interests in property partnerships

Noncontrolling interests in property partnerships for the years ended December 31, 2008 and 2007 consist of the outside equity interests in the venture that owns our Wisconsin Place Office property as well as our 505 9th Street project.

Noncontrolling interest – common units of the Operating Partnership

Noncontrolling interest—common units of the Operating Partnership decreased $37.6 million for the year ended December 31, 2008 compared to 2007 primarily as a result of the decrease in allocable income.

Liquidity and Capital Resources

 

General

 

Our principal liquidity needs for the next twelve months and beyond are to:

 

fund normal recurring expenses;

 

meet debt service and principal repayment obligations, including balloon payments on maturing debt;

 

fund capital expenditures, including major renovations, tenant improvements and leasing costs;

 

fund development costs;

 

fund possible property acquisitions; and

 

make the minimum distribution required to maintain our REIT qualification under the Internal Revenue Code of 1986, as amended.

 

We expect to satisfy these needs using one or more of the following:

 

construction loans;

 

long-term secured and unsecured indebtedness (including unsecured exchangeable indebtedness);

 

cash flow from operations;

 

distribution of cash flows from joint ventures;

 

cash and cash equivalent balances;

 

sales of real estate;

 

issuances of our equity securities and/or additional preferred or common units of partnership interest in our Operating Partnership; and

 

our Unsecured Line of Credit or other short-term bridge facilities.

 

We believe that our liquidity needs will be satisfied using our cash on hand, cash flows generated by operations, availability under our Unsecured Line of Credit and cash flows provided by other financing activities. We draw on multiple financing sources to fund our long-term capital needs. Our Unsecured Line of Credit is utilized primarily as a bridge facility to fund acquisition opportunities, to refinance outstanding indebtedness and to meet short-term development and working capital needs. We generally seek to fund our development projects with construction loans, which may be partially guaranteed byguaranteed. However, the financing for each particular project ultimately depends on several factors, including, among others, the project’s size and duration and our Operating Partnership, until project completion or lease-up thresholds are achieved.access to cost effective capital at the given time.

The following table presents information on properties under construction for the year ended December 31, 2009 (dollars in thousands):

Construction Properties

 Estimated
Stabilization Date
 Location # of
Buildings
 Square
feet
 Investment
to Date(1)
 Estimated
Total
Investment(2)
 Percentage
Leased(3)
 

Weston Corporate Center

 Third Quarter, 2010 Weston, MA 1 356,367 $98,602 $150,000 100

Atlantic Wharf (formerly Russia Wharf)(4)(5)

 First Quarter, 2012 Boston, MA 2 860,000  384,298  600,000 58%(6) 

2200 Pennsylvania Avenue(7)

 Second Quarter, 2012 Washington, DC     2 780,000  88,924  380,000 53%(8) 
               

Total Properties under Construction

   5 1,996,367 $571,824 $1,130,000 66%(6)(8) 
               

(1)Amounts include approximately $50.7 million of accruals.
(2)Includes net revenue during lease up period.
(3)Represents percentage leased as of February 19, 2010.
(4)Property has a $215 million construction facility. We have not drawn any amounts under this facility.
(5)Project has been updated to reflect the conversion of approximately 160,000 square feet of residential to approximately 200,000 square feet of office, increasing the total square footage to 860,000 square feet. In addition, the estimated total investment has been updated to reflect the completion of the interior build out of the residential component. The project includes 70,000 square feet of residential space for rent and 24,000 square feet of retail space.
(6)Percentage leased excludes 70,000 square feet of the residential component and includes 24,000 square feet of retail space.
(7)Includes 280,000 square feet of the residential component, 50,000 square feet of retail space in the residential component and 22,000 square feet of retail space in the office component.
(8)Percentage leased excludes 330,000 square feet of the residential component and includes 22,000 square feet of retail space in the office component.

 

Contractual rental revenue, recovery incomerecoveries from tenants, other income from operations, available cash balances and draws on our Unsecured Line of Credit and refinancing of maturing indebtedness are our principal sources of capital used to pay operating expenses, debt service, recurring capital expenditures and the minimum distribution required to maintain our REIT qualification. We seek to increasemaximize income from our existing properties by maintaining quality standards for our properties that promote high occupancy rates and permit increases in rental rates while reducing tenant turnover and controlling operating expenses. Our sources of revenue also include third-party fees generated by our office real estate management, leasing, development and construction businesses. Consequently, weWe believe our revenue, together with our cash balances and proceeds from financing activities, will continue to provide the necessary funds for our short-term liquidity needs.

 

Material adverse changes in these factorsone or more sources of capital may adversely affect our net cash flows. Such changes, in turn, could adversely affect our ability to fund distributions, debt service payments and tenant improvements. In addition, a material adverse change in our cash provided by operations may affect our ability to comply with the financial performance covenants under our Unsecured Line of Credit and unsecured senior notes.

The credit markets continueOur capital strategy is to be extremely constrainedmaintain access to multiple sources of capital including secured debt, unsecured debt, and public and private equity such that turmoil in the real estate sector, as lenders are primarily focusing on refinancingone or restructuring existing loans. Lenders are taking relatively little underwriting risk, themore of these sources does not eliminate our access to capital. Consistent with this strategy, (1) in April 2009 we obtained a construction loan facility totaling $215 million (none of which has been drawn to date) collateralized by our Atlantic Wharf development to fund development costs, (2) in June 2009, we issued 17,250,000 shares of common stock (for aggregate net proceeds of approximately $841.9 million), (3) in July 2009, we refinanced our Reservoir Place property with $50 million of secured debt, and (4) in October 2009, we issued $700 million aggregate principal amount of capital they5.875% senior notes due 2019. These transactions bolstered our liquidity position and, with cash balances as of February 19, 2010 of approximately $1.4 billion and borrowing capacity on our Unsecured Credit facility of approximately $1.0 billion, we are willingwell positioned to commit has decreasedmeet all of our current development funding obligations, repay near term debt maturities and the underwriting standards that they are employing have become increasingly conservative.make new opportunistic investments.

 

We have approximately $251 million of debt maturities in 2009. The largest is approximately $183 million where we have two one-year extension options and expect to exercise the first extension option in 2009. The other two loans are with life insurance companies, at conservative loan to value ratios and we expect to refinance or replace them at maturity. In 2010, we have debt maturities totaling approximately $238 million andFour assets held by our unconsolidated joint ventures have aggregate debt maturities totalingin 2010 of approximately $670$658 million (of which our share is approximately $397$375 million). All ofWe expect to refinance these loans arewith secured mortgages. The two largest maturities aredebt and anticipate that aggregate proceeds will be sufficient to repay the aggregate existing debts. We and our unconsolidated joint ventures also have an aggregate of approximately $350 million (of which our share is approximately $271 million) of construction loans on 125 West 55th Streetmaturing in 2010. Subject to satisfying certain conditions, we have the right, and Two Grand Central Tower, and we anticipate a reduced loan amount as part of the refinancing ofintend, to extend these assets. The remaining loans are moderately leveraged mortgages on stabilized properties wherefacilities. In addition, we expect to be ablerepay an aggregate of approximately $78 million of secured debt on three assets in our Carnegie Center portfolio and one building in Cambridge, MA, upon maturity in 2010.

Our Unsecured Line of Credit expires in August 2010 and contains a one-year extension at our option provided that we are not in default. We currently expect that we will exercise this option and extend the maturity date to refinance the existing loan amounts. We intend to be proactive requesting financing bids on these and other stable assets and anticipate completing additional financings during 2009. The remainder of ourAugust 2011. Our remaining capital commitments over the next few years are to fund our development program.

In addition to our Unsecured Line of Credit and property-specific debt, as of February 19, 2010 we also had approximately $4.1 billion of unsecured senior notes outstanding (including approximately $2.0 billion of exchangeable notes). All of this debt either matures or is redeemable between 2012 and 2019. In order to reduce future cash interest payments, as well as future amounts due at maturity or upon redemption, we may, from time to time, purchase unsecured senior notes for cash in open market purchases or privately negotiated transactions, or both. We will evaluate any such potential transactions in light of then-existing market conditions, taking into account the trading prices of the notes, our current liquidity and prospects for future access to capital.

 

In total, our remaining capital requirements, net of interest and anticipated fundingsfunding from existing construction loans, to complete our ongoing developments is $822.9approximately $355 million, through the end of 2012.2012, which includes approximately $10.7 million of costs related to One Preserve Parkway which was fully placed in-service during the second quarter of 2009. With ouravailable cash availability underproceeds, access to our Unsecured Line of Credit and the anticipated cash flow generated by the operating portfolio, we believe we have sufficient capacity to fund the entire program. In addition, we expect to arrange supplementary construction facilities on a number of these projects as we move through 2009 to create additional liquidity. For more details on properties under construction, see page 5.our remaining capital requirements and pursue attractive investment opportunities.

 

Finally, in recentprior years, we have been an active seller of real estate assets and, although we will consider additional asset sales, we do not expect ourany material asset sales volume to be comparable to that of prior years.in the near future.

 

REIT Tax Distribution Considerations

 

Dividend

 

Because capital may continue to be constrained,As a REIT we are also evaluating the appropriate amount and form of payment of distributions for 2009. A REIT is subject to a number of organizational and operational requirements, including a requirement that itwe currently distribute at least 90% of itsour annual taxable income. Our policy is to distribute at least 100% of our taxable income to avoid paying federal tax. Our last four regularWith a view toward increasing our equity over time and preserving additional capital, we reduced our quarterly distributions (including distributions paiddividend in the second quarter of 2009 to third-party OP unitholders) totaled an aggregate of approximately $385 million. Under the applicable REIT regulations, we can apply the fourth quarter 2008 dividend (which was declared$0.50 per common share. Based on December 31, 2008 and paid on January 31, 2009), in whole or in part, to satisfy our 2009 minimum REIT distribution requirements. If we choose to apply the entire amount, we could reduce our required 2009 distributions by approximately $97 million. In addition, as a result of a temporary Revenue Procedure recently issued by the Internal Revenue Service, we are, like many other REITs, also evaluating the financial, legal and tax implications (on both stockholders and holders of partnership interests in BPLP) of issuing equity in lieu of a portion of our regular cash dividend. We continue to consider the advantages and disadvantages of reducing our cash distributions and/or issuing equity in lieu of a portion of our cash distributions in light of the current state of the capital markets, our current stock priceexpectation for taxable income over the next few years, and other factors.absent any unanticipated circumstances, we expect that our quarterly dividend will be approximately $0.50 per common share for the next several quarters. There can be no assurance that the actual dividends declared by our Board of Directors will not differ materially.

 

Sales

 

To the extent that we sell assets and cannot efficiently use the proceeds in a tax deferred manner for either our development activities or attractive acquisitions, we would, at the appropriate time, decide whether it is better to declare a special dividend, adopt a stock repurchase program, reduce our indebtedness or retain the cash for future investment opportunities. Such a decision will depend on many factors including, among others, the timing, availability and terms of development and acquisition opportunities, our then-current and anticipated leverage, the cost and availability of capital from other sources, the price of our common stock and REIT distribution requirements. At a minimum, we expect that we would distribute at least that amount of proceeds necessary for us to avoid paying corporate level tax on the applicable gains realized from any asset sales.

On December 17, 2007, our Board of Directors declared a special cash dividend of $5.98 per common share that was paid on January 30, 2008 to shareholders of record as of the close of business on December 31, 2007. The decision to declare a special dividend was the result of the sales of assets in 2007, including 5 Times Square, Orbital Sciences Campus, Broad Run Business Park—Building E, Worldgate Plaza and Newport Office Park.

Cash Flow Summary

 

The following summary discussion of our cash flows is based on the consolidated statementsConsolidated Statements of cash flowsCash Flows in “Item 8. Financial Statements and Supplementary Data” and is not meant to be an all-inclusive discussion of the changes in our cash flows for the periods presented below.

 

Cash and cash equivalents were $0.2$1.4 billion and $1.5$0.2 billion at December 31, 20082009 and December 31, 2007,2008, respectively, representing a decreasean increase of $1.3$1.2 billion. The cash and cash equivalents balance as of February 23, 2009 was approximately $51 million. The decreaseincrease was a result of the following decreasesincreases in cash flows:

 

   Years ended December 31, 
   2008  2007  Increase
(Decrease)
 
   (in thousands) 

Net cash provided by operating activities

  $560,908  $629,378  $(68,470)

Net cash provided by (used in) investing activities

  $(1,315,676) $576,931  $(1,892,607)

Net cash used in financing activities

  $(510,643) $(425,176) $(85,467)
   Years ended December 31,
   2009  2008  Increase
(Decrease)
   (in thousands)

Net cash provided by operating activities

  $617,376   $565,311   $52,065

Net cash (used in) investing activities

  $(446,601 $(1,320,079 $873,478

Net cash provided by (used in) financing activities

  $1,036,648   $(510,643 $1,547,291

 

Our principal source of cash flow is related to the operation of our office properties. The average term of our tenant leases is approximately 7.27.0 years with portfolio occupancy rates historically in the range of 92% to 98%95%. Our properties provide a relatively consistent stream of cash flow that provides us with resources to pay operating expenses, debt service and fund quarterly dividend and distribution payment requirements. In addition, over the past three years, we have raised capital through the sale of some of our properties and raised capital from secured and unsecured borrowings.

In 2008, our total dividends exceeded our cash flow from operating activities due to the special dividend which was declared in December 2007 and paid to common stockholders and common unitholders of BPLP in January 2008. The cash flows distributed were generated from sales of real estate assets and proceeds from the sales are included as part of cash flows from investment activities. Dividends will generally exceed cash flows from operating activities during periods in which we sell significant real estate assets and distribute gains on sale that would otherwise be taxable.

 

Cash is used in investing activities to fund acquisitions, development and recurring and nonrecurring capital expenditures. We selectively invest in new projects that enable us to take advantage of our development, leasing, financing and property management skills and invest in existing buildings that meet our investment criteria. Cash used in investing activities for the year ended December 31, 20082009 consisted of the following:

 

   (in thousands) 

Net proceeds from the sales of real estate and other assets

  $127,307 

Proceeds from note receivable

   123,000 

Proceeds from redemptions of investments in securities

   14,697 

Net proceeds from the sale/financing of real estate released from escrow

   161,321 

The cash provided by these investing activities is offset by:

  

Net investments in unconsolidated joint ventures

   (896,027)

Issuance of note receivable

   (270,000)

Acquisitions/additions to real estate

   (575,974)
     

Net cash used in investing activities

  $(1,315,676)
     
   (in thousands) 

Acquisitions/additions to real estate

  $(442,844

Proceeds from redemptions of investments in securities

   4,078  

Net investments in unconsolidated joint ventures

   (7,835
     

Net cash (used in) investing activities

  $(446,601
     

Cash used inprovided by financing activities for the year ended December 31, 20082009 totaled approximately $510.6 million.$1.0 billion. This consisted primarily of the net proceeds from the equity offering in June 2009 and the net proceeds from the offering of our 5.875% senior notes due 2019 in October 2009, offset by the payments of dividends and distributiondistributions to our shareholders and the unitholders of our Operating Partnership, includingBPLP and the special cash dividend of $5.98 per share paid in January 2008, net repayment of mortgage notes payable, offset by the borrowings under our Unsecured Line of Credit and the offering of our 3.625% exchangeable senior notes due 2014.Credit. Future debt payments are discussed below under the heading “Debt Financing.”

 

Capitalization

 

At December 31, 2008,2009, our total consolidated debt was approximately $6.3$6.7 billion. The GAAP weighted-average annual interest rate on our consolidated indebtedness was 5.25%5.87% and the weighted-average maturity was approximately 5.14.6 years.

 

Consolidated debt to total consolidated market capitalization ratio, defined as total consolidated debt as a percentage of the market value of our outstanding equity securities plus our total consolidated debt, is a measure of leverage commonly used by analysts in the REIT sector. Our total consolidated market capitalization was approximately $14.2$17.6 billion at December 31, 2008.2009. Total consolidated market capitalization was calculated using the December 31, 20082009 closing stock price of $55.00$67.07 per common share and the following: (1) 121,180,655138,880,010 shares of our common stock, (2) 19,909,07019,814,499 outstanding common units of limited partnership interest in Boston

Properties Limited Partnership (excluding common units held by Boston Properties, Inc.), (3) an aggregate of 1,460,688 common units issuable upon conversion of all outstanding Series Two Preferred Units of partnership interest in Boston Properties Limited Partnership, (4) an aggregate of 946,5091,416,162 common units issuable upon conversion of all outstanding LTIP Units, assuming all conditions have been met for the conversion of the LTIP Units, and (5) our consolidated debt totaling approximately $6.3$6.7 billion. The calculation of total consolidated market capitalization does not include 1,080,938 2008 OPP AwardsUnits because, unlike other LTIP Units, they are not earned until certain return thresholds are achieved. Our total consolidated debt, which excludes debt collateralized by our unconsolidated joint ventures, at December 31, 20082009 represented approximately 44.28%38.28% of our total consolidated market capitalization. This percentage will fluctuate with changes in the market price of our common stock and does not necessarily reflect our capacity to incur additional debt to finance our activities or our ability to manage our existing debt obligations. However, for a company like ours, whose assets are primarily income-producing real estate, the consolidated debt to total consolidated market capitalization ratio may provide investors with an alternate indication of leverage, so long as it is evaluated along with other financial ratios and the various components of our outstanding indebtedness.

 

For a discussion of our unconsolidated joint venture indebtedness, see “Off Balance Sheet Arrangements—Joint Venture Indebtedness.”

Debt Financing

 

As of December 31, 2008,2009, we had approximately $6.3$6.7 billion of outstanding consolidated indebtedness, representing 44.28%approximately 38.28% of our total consolidated market capitalization as calculated above consisting of (1) $1.472$2.172 billion (net of discount) in publicly traded unsecured debt having a weighted-average interest rate of 6.03%6.01% per annum and maturities in 2013, 2015 and 2015;2019; (2) $450$419.8 million (net of ASC 470-20 (formerly known as FSP No. APB 14-1) adjustment) of exchangeable senior notes due 2036 having ana GAAP interest rate of 3.75%5.958% per annum (an effective rate of 3.787% per annum),annum, excluding the effect of ASC 470-20) and an initial optional redemption date in 2013 and maturity in 2036;2013; (3) $848.4$815.3 million (net of discount)discount and ASC 470-20 adjustment) of exchangeable senior notes due 2037 having ana GAAP interest rate of 2.875%5.630% per annum (an effective rate of 3.462% per annum) havingannum, excluding the effect of ASC 470-20) and an initial optional redemption date in 2012 and maturing in 2037;2012; (4) $740.5$669.0 million (net of discount)discount and ASC 470-20 adjustment) of exchangeable senior notes due 2014 having ana GAAP interest rate of 3.625%6.555% per annum (an effective rate of 4.037%) having an initial optional redemption, excluding the effect of ASC 470-20); and maturity in 2014; (5) $2.7$2.6 billion of property-specific mortgage debt having a GAAP weighted-average interest rate of 6.33%5.65% per annum and weighted-average term of 5.1 years; and (6) $100.0 million drawn on our Unsecured Line of Credit.4.6 years. The table below summarizes our outstanding consolidated indebtednessmortgage notes payable, our senior unsecured notes and our Unsecured Line of Credit at December 31, 20082009 and 2007:December 31, 2008:

 

  December 31,   December 31, 
  2008 2007   2009 2008 
  (dollars in thousands)   (dollars in thousands) 

DEBT SUMMARY:

      

Balance

      

Fixed rate

  $5,886,424  $5,369,243 

Variable rate

   385,492   122,923 

Fixed rate mortgage notes payable

  $2,249,880   $2,375,150  

Variable rate mortgage notes payable

   393,421    285,492  

Unsecured senior notes, net of discount

   2,172,389    1,472,375  

Unsecured exchangeable senior notes, net of discount and ASC 470-20 adjustment

   1,904,081    1,859,867  

Unsecured Line of Credit

   —      100,000  
              

Total

  $6,271,916  $5,492,166   $6,719,771   $6,092,884  
              

Percent of total debt:

      

Fixed rate

   93.85%  97.76%   94.15  93.67

Variable rate

   6.15%  2.24%   5.85  6.33
              

Total

   100.00%  100.00%   100.00  100.00
              

GAAP Weighted average interest rate at end of period:

   

GAAP weighted average interest rate at end of period:

   

Fixed rate

   5.36%  5.58%   6.12  6.15

Variable rate

   3.62%  6.11%   1.98  3.62
              

Total

   5.25%  5.60%   5.87  5.99
              

Coupon/Stated weighted-average interest rate at end of period:

   

Fixed rate

   5.43  5.43

Variable rate

   1.75  3.07
       

Total

   5.21  5.28
       

 

The variable rate debt shown above bears interest based on various spreads over the London Interbank Offered Rate (“LIBOR”) or Eurodollar rates. As of December 31, 2008,2009, the weighted average interest rate on our variable rate debt was LIBOR/Eurodollar plus 0.97%1.50% per annum. During 2007, we entered into an interest rate swap contract to fix the one-month LIBOR index rate at 4.57% per annum on a notional amount of $96.7 million. The swap contract went into effect on October 22, 2007 and expired on October 29, 2008.

 

Unsecured Line of Credit

 

On June 6, 2008, our Operating Partnership utilized an accordion feature under its Unsecured Line of Credit with a consortium of lenders to increase the total commitment under the Unsecured Line of Credit from $605.0 million to $923.3 million. On July 21, 2008, our Operating Partnership further increased the total commitment to $1.0 billion. All other material terms under the facility remain unchanged. Our Unsecured Line of Credit bears interest at a variable interest rate equal to Eurodollar plus 0.475% per annum and matures on August 3, 2010, with a provision for a one-year extension at our option, subject to certain conditions. There can be no assurance

that we will be able to renew and or replace the Unsecured Line of Credit upon maturity on favorable terms (including the lenders’ total commitment) or at all. The Unsecured Line of Credit is a recourse obligation of our Operating Partnership. Under the Unsecured Line of Credit, a facility fee equal to 0.125% per annum is payable

in quarterly installments. The interest rate and facility fee are subject to adjustment in the event of a change in our Operating Partnership’s unsecured debt ratings. The Unsecured Line of Credit involves a syndicate of lenders. The Unsecured Line of Credit contains a competitive bid option that allows banks that are part of the lender consortium to bid to make loan advances to us at a negotiated LIBOR-based rate.

 

Our ability to borrow under our Unsecured Line of Credit is subject to our compliance with a number of customary financial and other covenants on an ongoing basis, including:

 

a leverage ratio not to exceed 60%, however the leverage ratio may increase to no greater than 65% provided that it is reduced back to 60% within 180 days;

 

a secured debt leverage ratio not to exceed 55%;

 

a fixed charge coverage ratio of at least 1.40;

 

an unsecured leverage ratio not to exceed 60%, however the leverage ratio may increase to no greater than 65% provided that it is reduced back to 60% within 180 days;

 

a minimum net worth requirement;

 

an unsecured debt interest coverage ratio of at least 1.75; and

 

limitations on permitted investments.

 

We believe we are in compliance with the financial and other covenants listed above.

 

As of December 31, 2008,2009, we had no borrowings of $100.0 million and letters of credit totaling $15.6$10.2 million outstanding under the Unsecured Line of Credit, with the ability to borrow $884.4$989.8 million. As of February 23, 2009,19, 2010, we had no borrowings of $100.0 million and letters of credit totaling $15.7 million outstanding under the Unsecured Line of Credit, with the ability to borrow $884.3 million.Credit.

 

Unsecured Senior Notes

 

The following summarizes the unsecured senior notes outstanding as of December 31, 20082009 (dollars in thousands):

 

  Coupon/
Stated Rate
 Effective
Rate(1)
 Principal
Amount
 Maturity Date(2)  Coupon/
Stated Rate
 Effective
Rate(1)
 Principal
Amount
 Maturity Date(2)

10 Year Unsecured Senior Notes

  6.250% 6.381% $750,000  January 15, 2013  6.250 6.381 $750,000   January 15, 2013

10 Year Unsecured Senior Notes

  6.250% 6.291%  175,000  January 15, 2013  6.250 6.291  175,000   January 15, 2013

12 Year Unsecured Senior Notes

  5.625% 5.693%  300,000  April 15, 2015  5.625 5.693  300,000   April 15, 2015

12 Year Unsecured Senior Notes

  5.000% 5.194%  250,000  June 1, 2015  5.000 5.194  250,000   June 1, 2015

10 Year Unsecured Senior Notes

  5.875 5.967  700,000   October 15, 2019
              

Total principal

     1,475,000       2,175,000   

Net discount

     (2,625)      (2,611 
              

Total

    $1,472,375      $2,172,389   
              

 

(1)Yield on issuance date including the effects of discounts on the notes.
(2)No principal amounts are due prior to maturity.

 

On October 9, 2009, our Operating Partnership, BPLP, completed a public offering of $700.0 million in aggregate principal amount of its 5.875% senior notes due 2019. The notes were priced at 99.931% of the principal amount to yield 5.967% to maturity. The aggregate net proceeds to BPLP, after deducting underwriter discounts and offering expenses, were approximately $693.7 million. The notes mature on October 15, 2019, unless earlier redeemed by BPLP.

Our unsecured senior notes are redeemable at our option, in whole or in part, at a redemption price equal to the greater of (1) 100% of their principal amount or (2) the sum of the present value of the remaining scheduled payments of principal and interest discounted at a rate equal to the yield on U.S. Treasury securities with a comparable maturity plus 35 basis points (or 25 basis points in the case of the $250 million 12 Year Unsecured Senior Notesof notes that mature on June 1, 2015)2015 and 40 basis points in the case of the $700 million of notes that mature on October 15, 2019), in each case plus accrued and unpaid interest to the redemption date. The indenture under which our senior unsecured notes were issued contains restrictions on incurring debt and

using our assets as security in other financing transactions and other customary financial and other covenants, including (1) a leverage ratio not to exceed 60%, (2) a secured debt leverage ratio not to exceed 50%, (3) an interest coverage ratio of 1.5, and (4) unencumbered asset value to be no less than 150% of our unsecured debt. As of December 31, 2008,2009, we were in compliance with each of these financial restrictions and requirements.

 

BPLP’s investment grade ratings on its unsecured senior unsecured notes are as follows:

 

Rating Organization

  

Rating                    

Moody’s

  Baa2 (stable)

Standard & Poor’s

  A- (negative)

FitchRatings

  BBB (stable)

 

The security rating is not a recommendation to buy, sell or hold securities, as it may be subject to revision or withdrawal at any time by the rating organization. Each rating should be evaluated independently of any other rating.

 

Unsecured exchangeable senior notes

 

The following summarizes the unsecured exchangeable senior notes outstanding as of December 31, 20082009 (dollars in thousands):

 

  Coupon/
Stated Rate
 Effective
Rate(1)
 Exchange
Rate
 Principal
Amount
 First Optional
Redemption Date by
Company
  Maturity Date Coupon/
Stated Rate
 Effective
Rate(1)
 Exchange
Rate
 Principal
Amount
 First Optional
Redemption Date by
BPLP
 Maturity Date

3.625% Exchangeable Senior Notes

  3.625% 4.037% 8.5051(2) $747,500  N/A  February 15, 2014 3.625 4.037 8.5051(2)  $747,500   N/A February 15, 2014

2.875% Exchangeable Senior Notes

  2.875% 3.462% 7.0430(3)  862,500  February 20, 2012  February 15, 2037 2.875 3.462 7.0430(3)   862,500   February 20, 2012 February 15, 2037

3.750% Exchangeable Senior Notes

  3.750% 3.787% 10.0066(4)  450,000  May 18, 2013  May 15, 2036 3.750 3.787 10.0066(4)   450,000   May 18, 2013 May 15, 2036
                  

Total principal

      2,060,000         2,060,000    

Net discount

      (21,101)        (15,529  

ASC 470-20 (formerly known as FSP APB 14-1) Adjustment, net of accumulated amortization

     (140,390  
                  

Total

     $2,038,899        $1,904,081    
                  

 

(1)Yield on issuance date including the effects of discounts on the notes.notes and excluding the effects of ASC 470-20 (formerly known as FSP No. APB 14-1).
(2)

The initial exchange rate is 8.5051 shares per $1,000 principal amount of the notes (or an initial exchange price of approximately $117.58 per share of our common stock). In addition, we entered into capped call transactions with affiliates of certain of the initial purchasers, which are intended to reduce the potential dilution upon future exchange of the notes. The capped call transactions are expected to have the effect of

increasing the effective exchange price to us of the notes from $117.58 to approximately $137.17 per share, representing an overall effective premium of approximately 40% over the closing price on August 13, 2008 of $97.98 per share of our common stock. The net cost of the capped call transactions was approximately $44.4 million.

(3)In connection with the special dividend of $5.98 per share of common stock declared on December 17, 2007, the exchange rate was adjusted from 6.6090 to 7.0430 shares per $1,000 principal amount of notes effective as of December 31, 2007, resulting in an exchange price of approximately $141.98 per share of our common stock.
(4)In connection with the special dividend of $5.98 per share of common stock declared on December 17, 2007, the exchange rate was adjusted from 9.3900 to 10.0066 shares per $1,000 principal amount of notes effective as of December 31, 2007, resulting in an exchange price of approximately $99.93 per share of our common stock.

3.625% Exchangeable Senior Notes due 2014Effective January 1, 2009, we adopted ASC 470-20 (formerly known as FSP No. APB 14-1) that requires the liability and equity components of convertible debt instruments that may be settled in cash upon conversion (including partial cash settlement) to be separately accounted for in a manner that reflects the issuer’s nonconvertible debt borrowing rate. See Note 8 of the Consolidated Financial Statements.

 

On August 19, 2008, our Operating Partnership completed an offering of $747.5 million in aggregate principal amount (including $97.5 million as a result of the exercise by the initial purchasers of their over-allotment option) of its 3.625% exchangeable senior notes due 2014. The notes were priced at 99.0% of their face amount, resulting in aggregate net proceeds to us, after deducting the initial purchasers’ discounts and offering expenses, of approximately $731.6 million, resulting in an effective interest rate of approximately 4.037% per annum. The notes mature on February 15, 2014, unless earlier repurchased, exchanged or redeemed.

On and after January 1, 2014, the notes will be exchangeable at any time prior to the close of business on the second scheduled trading day immediately preceding the maturity date at the option of the holders into cash up to their principal amount and, at the Operating Partnership’s option, cash or shares of our common stock for the remainder, if any, of the exchange value in excess of such principal amount at the applicable exchange rate, which initially equals 8.5051 shares of our common stock per $1,000 principal amount of the notes (equivalent to an exchange price of approximately $117.58 per share of our common stock) and is subject to adjustment in certain circumstances. The initial exchange price of approximately $117.58 per share of our common stock represents an approximately 20% premium to the closing price of our common stock on the New York Stock Exchange on August 13, 2008 of $97.98 per share. Prior to the close of business on the scheduled trading day immediately preceding January 1, 2014, holders of the notes may only exchange their notes at their option under the following circumstances: (1) during the five business day period after any 10 consecutive trading day period (the “measurement period”) in which the trading price per $1,000 principal amount of notes for each trading day of that measurement period was less than 98% of the product of the last reported sale price of our common stock and the exchange rate on each such day; (2) during any fiscal quarter beginning after the fiscal quarter ended September 30, 2008 if the last reported sale price of our common stock for each of at least 20 trading days in the 30 consecutive trading days ending on, and including, the last day of the preceding fiscal quarter is more than 130% of the applicable exchange price for the notes on the last day of such preceding fiscal quarter; (3) if the Operating Partnership has called such notes for redemption to preserve our status as a real estate investment trust and the redemption has not yet occurred; (4) in connection with specified corporate transactions, including a fundamental change; or (5) if our common stock is delisted. The notes may be accelerated upon an event of default as described in Supplemental Indenture No. 7.

If we undergo a fundamental change, holders of the notes will have the option to require the Operating Partnership to purchase all or any portion of the notes at a purchase price equal to 100% of the principal amount of the notes to be purchased plus any accrued and unpaid interest to, but excluding, the fundamental change repurchase date. The Operating Partnership will pay cash for all notes so repurchased. The holders of the notes will have the right to exchange their notes at their option in connection with a fundamental change, and, if a fundamental change occurs, the exchange rate may be increased by up to 1.7011 shares of our common stock per $1,000 principal amount of the notes, subject to adjustment in certain circumstances, for a holder who elects to exchange its notes in connection with the fundamental change. The number of additional shares by which the exchange rate will be increased will be determined by reference to a table included in the Operating Partnership’s Supplemental Indenture No. 7, based on the date on which the fundamental change occurs or becomes effective and the price paid per share of our common stock in the transaction or event that constitutes such fundamental change. A “fundamental change” will be deemed to occur upon the consummation of any transaction or event (whether by means of an exchange offer, liquidation, tender offer, consolidation, merger, combination, reclassification, recapitalization or otherwise) in connection with which more than 50% of our common stock is exchanged for, converted into, acquired for or constitutes solely the right to receive, consideration which is not at least 90% common stock (or American Depositary Shares representing shares of common stock) that is either (1) listed on, or immediately after consummation of such transaction or event will be listed on, a United States national securities exchange; or (2) approved, or immediately after the transaction or event will be approved, for listing or quotation on any United States system of automated dissemination of quotations of securities prices similar to a United States national securities exchange.

The notes are senior unsecured obligations of the Operating Partnership and rank equally in right of payment to all existing and future senior unsecured indebtedness and senior in right of payment to any future subordinated indebtedness of the Operating Partnership. The notes effectively rank junior in right of payment to all existing and future secured indebtedness of the Operating Partnership to the extent of the value of the collateral securing such indebtedness. The notes are structurally subordinated to all liabilities of the subsidiaries of the Operating Partnership.

In connection with the closing, we and the Operating Partnership entered into a Registration Rights Agreement with the initial purchasers. Under the Registration Rights Agreement, we and the Operating Partnership have agreed, for the benefit of the holders of the notes, to register the resale of the Common Stock, if any, issued upon exchange of the notes on a shelf registration statement filed with the Securities and Exchange Commission. We and the Operating Partnership may be required to pay liquidated damages of up to 0.50% per annum of additional interest to the holders of the notes if we and the Operating Partnership fail to meet certain deadlines or take certain actions relating to the registration of our common stock issuable upon exchange of the notes. Neither us nor the Operating Partnership will be required to pay liquidated damages with respect to any note after it has been exchanged. Additionally, pursuant to Supplemental Indenture No. 7, to the extent that any shares of our common stock issued upon exchange of the notes are not covered by a resale registration statement that is effective on the date of the exchange and certain other conditions have been met, we must deliver 0.03 additional shares of our common stock upon exchange of the notes for each of such shares.

In connection with the sale of the notes, we and the Operating Partnership also entered into capped call transactions (together, the “Capped Call Transaction”) with affiliates of certain of the initial purchasers (Bank of America, N.A., Deutsche Bank AG, JPMorgan and Morgan Stanley) (the “Option Counterparties”). Pursuant to the Capped Call Transaction, the Operating Partnership will have the right to cause the Option Counterparties to deliver shares of our common stock to the Operating Partnership upon exchange of the notes if the value per share of our common stock, as measured under the terms of the Capped Call Transaction, at the time of settlement exceeds an initial strike price of approximately $117.58 per share, subject to certain adjustments similar to those contained in the notes. The Capped Call Transaction is intended to reduce the potential dilution upon future exchange of the notes in the event that the market value per share of our common stock, as measured under the terms of the Capped Call Transaction, at the time of settlement is greater than the strike price of the Capped Call Transaction. If the market value per share of our common stock, as measured under the terms of the Capped Call Transaction, at the time of settlement exceeds the cap price of the Capped Call Transaction (which is initially equal to approximately $137.17 per share), the dilution mitigation will be limited and there would be dilution to the extent that the market value per share of our common stock exceeds the cap price. The Capped Call Transaction is expected to have the effect of increasing the effective exchange price to the Operating Partnership of the notes to the cap price of the Capped Call Transaction, which represents an initial effective premium of approximately 40% over the closing price of our common stock on the New York Stock Exchange on August 13, 2008 of $97.98 per share. The Capped Call Transaction comprises separate contracts entered into by us and the Operating Partnership and with the Option Counterparties and is not part of the terms of the notes and will not affect the holders’ rights under the notes. The net cost of the Capped Call Transaction was approximately $44.4 million, which was recorded as a reduction to stockholders’ equity.

2.875% Exchangeable Senior Notes due 2037

On February 6, 2007, our Operating Partnership completed an offering of $862.5 million in aggregate principal amount (including $112.5 million as a result of the exercise by the initial purchasers of their over-allotment option) of its 2.875% exchangeable senior notes due 2037. The notes were priced at 97.433333% of their face amount, resulting in an effective interest rate of approximately 3.438% per annum and net proceeds to us of approximately $840.0 million. The notes mature on February 15, 2037, unless earlier repurchased, exchanged or redeemed.

Upon the occurrence of specified events, holders of the notes may exchange their notes prior to the close of business on the scheduled trading day immediately preceding February 20, 2012 into cash and, at the Operating Partnership’s option, shares of our common stock at an exchange rate of 7.0430 shares per $1,000 principal amount of notes (or an exchange price of approximately $141.98 per share of our common stock). In connection with the special dividend declared on December 17, 2007, the initial exchange rate of 6.6090 was adjusted to 7.0430 shares per $1,000 principal amount of notes effective as of December 31, 2007, resulting in an exchange price of approximately $141.98 per share of our common stock. On and after February 20, 2012, the notes will be exchangeable at any time prior to the close of business on the scheduled trading day immediately preceding the maturity date at the option of the holder at the applicable exchange rate. The initial exchange rate is subject to adjustment in certain circumstances.

Prior to February 20, 2012, the Operating Partnership may not redeem the notes except to preserve our status as a REIT. On or after February 20, 2012, the Operating Partnership may redeem all or a portion of the notes for cash at a redemption price equal to 100% of the principal amount plus accrued and unpaid interest. Note holders may require the Operating Partnership to repurchase all or a portion of the notes on February 15 of 2012, 2017, 2022, 2027 and 2032 at a purchase price equal to 100% of the principal amount plus accrued and unpaid interest up to, but excluding, the repurchase date. The Operating Partnership will pay cash for all notes so repurchased.

If we undergo a “fundamental change,” note holders will have the option to require the Operating Partnership to purchase all or any portion of the notes at a purchase price equal to 100% of the principal amount of the notes to be purchased plus any accrued and unpaid interest to, but excluding, the fundamental change purchase date. The Operating Partnership will pay cash for all notes so purchased. In addition, if a fundamental change occurs prior to February 20, 2012, the Operating Partnership will increase the exchange rate for a holder who elects to exchange its notes in connection with such a fundamental change under certain circumstances.

In connection with the closing, we and our Operating Partnership entered into a Registration Rights Agreement with the initial purchasers, under which we and our Operating Partnership agreed, for the benefit of the holders of the notes, to file with the Securities and Exchange Commission and maintain a shelf registration statement providing for the sale by the holders of the notes and our common stock, if any, issuable upon exchange of the notes. The Operating Partnership will be required to pay liquidated damages in the form of specified additional interest to the holders of the notes if we fail to comply with these obligations; provided that we will not be required to pay liquidated damages with respect to any note after it has been exchanged for any of our common stock. On March 13, 2007, we filed with the SEC a registration statement covering the resale of the notes and shares of common stock issuable upon exchange of the notes. The registration statement was declared effective by the SEC on April 20, 2007.

3.75% Exchangeable Senior Notes due 2036

On April 6, 2006, our Operating Partnership completed a public offering of $400 million in aggregate principal amount of its 3.75% exchangeable senior notes due 2036. On May 2, 2006, the Operating Partnership issued an additional $50 million aggregate principal amount of the notes as a result of the exercise by the underwriter of its over-allotment option. The notes mature on May 15, 2036, unless earlier repurchased, exchanged or redeemed.

Upon the occurrence of specified events, holders of the notes may exchange their notes prior to the close of business on the scheduled trading day immediately preceding May 18, 2013 into cash and, at the Operating Partnership’s option, shares of our common stock at an exchange rate of 10.0066 shares per $1,000 principal amount of notes (or an exchange price of approximately $99.93 per share of common stock). The initial exchange rate of 8.9461 shares per $1,000 principal amount of notes and the initial exchange price of approximately $111.78 per share of our common stock were adjusted to 9.3900 and $106.50, respectively, effective as of December 29, 2006 in connection with the special dividend declared on December 15, 2006. In connection with

the special dividend declared on December 17, 2007, the exchange rate was further adjusted from 9.3900 to 10.0066 shares per $1,000 principal amount of notes effective as of December 31, 2007, resulting in the current exchange price of approximately $99.93 per share of our common stock. On and after May 18, 2013, the notes will be exchangeable at any time prior to the close of business on the scheduled trading day immediately preceding the maturity date at the option of the holder at the applicable exchange rate. The exchange rate is subject to adjustment in certain circumstances.

Prior to May 18, 2013, the Operating Partnership may not redeem the notes except to preserve our status as a REIT. On or after May 18, 2013, the Operating Partnership may redeem all or a portion of the notes for cash at a redemption price equal to 100% of the principal amount plus accrued and unpaid interest. The Operating Partnership must make at least 12 semi-annual interest payments (including interest payments on November 15, 2006 and May 15, 2013) before redeeming any notes at the option of the Operating Partnership. Note holders may require the Operating Partnership to repurchase all or a portion of the notes on May 18, 2013 and May 15 of 2016, 2021, 2026 and 2031 at a purchase price equal to 100% of the principal amount plus accrued and unpaid interest up to, but excluding, the repurchase date. The Operating Partnership will pay cash for all notes so repurchased.

If we undergo a “fundamental change,” note holders will have the option to require the Operating Partnership to purchase all or any portion of the notes at a purchase price equal to 100% of the principal amount of the notes to be purchased plus any accrued and unpaid interest to, but excluding, the fundamental change purchase date. The Operating Partnership will pay cash for all notes so purchased. In addition, if a fundamental change occurs prior to May 18, 2013, the Operating Partnership will increase the exchange rate for a holder who elects to exchange its notes in connection with such a fundamental change under certain circumstances.

Mortgage Debt

 

The following represents the outstanding principal balances due under the mortgages notes payable at December 31, 2008:2009:

Properties

 Stated
Interest Rate
  GAAP
Interest Rate(1)
  Stated
Principal
Amount
  Fair Value
Adjustment
  Carrying
Amount
  

Maturity Date

  (Dollars in thousands)

599 Lexington Avenue

 5.57% 5.41% $750,000  $—    $750,000(2)(3) March 1, 2017

Citigroup Center

 7.19% 7.24%  475,008   1,480   476,488(4) May 11, 2011

Embarcadero Center Four

 6.10% 7.02%  375,000   —     375,000(5) December 1, 2016

South of Market

 2.70% 2.93%  183,125   —     183,125(3)(6) November 21, 2009

505 9th Street

 5.73% 5.87%  130,000   —     130,000  November 1, 2017

Wisconsin Place Office

 3.39% 3.63%  71,693   —     71,693(3)(7) January 29, 2011

One Freedom Square

 7.75% 5.34%  69,742   3,899   73,641(4) June 30, 2012

New Dominion Tech Park, Bldg. Two

 5.55% 5.58%  63,000   —     63,000(3) October 1, 2014

202, 206 & 214 Carnegie Center

 8.13% 8.22%  57,300   —     57,300  October 1, 2010

New Dominion Tech. Park, Bldg. One

 7.69% 7.84%  52,561   —     52,561(3) January 15, 2021

140 Kendrick Street

 7.51% 5.25%  51,992   3,494   55,486(4) July 1, 2013

Reservoir Place

 7.00% 5.84%  48,411   278   48,689(8) July 1, 2009

1330 Connecticut Avenue

 7.58% 4.74%  47,473   2,825   50,298(8) February 26, 2011

Kingstowne Two and Retail

 5.99% 5.61%  40,767   933   41,700(8) January 1, 2016

10 and 20 Burlington Mall Road

 7.25% 7.31%  34,589   —     34,589(9) October 1, 2011

Democracy Tower

 3.14% 3.33%  30,674   —     30,674(3)(10) December 19, 2010

Ten Cambridge Center

 8.27% 8.35%  30,593   —     30,593  May 1, 2010

Properties

 Stated
Interest Rate
 GAAP
Interest Rate(1)
 Stated
Principal
Amount
  Fair Value
Adjustment
  Carrying
Principal
Amount
   

Maturity Date

 Stated
Interest Rate
 GAAP
Interest Rate(1)
 Stated
Principal
Amount
 Fair Value
Adjustment
  Carrying
Amount
 Maturity Date
 (Dollars in thousands) (Dollars in thousands)

599 Lexington Avenue

 5.57 5.41 $750,000 $—    $750,000(2)(3)  March 1, 2017

601 Lexington Avenue

 7.19 7.24  466,150  885   467,035(4)(5)  May 11, 2011

Embarcadero Center Four

 6.10 7.02  375,000  —     375,000(6)  December 1, 2016

South of Market

 1.25 1.48  187,377  —     187,377(3)(7)  November 21, 2010

505 9th Street

 5.73 5.87  129,843  —     129,843   November 1, 2017

Wisconsin Place Office

 1.35 1.59  97,169  —     97,169(3)(8)  January 29, 2011

One Freedom Square

 7.75 5.34  68,440  2,826   71,266(4)  June 30, 2012

New Dominion Tech Park, Bldg. Two

 5.55 5.58  63,000  —     63,000(3)  October 1, 2014

Democracy Tower

 2.00 2.19  58,875  —     58,875(3)(9)  December 19, 2010

202, 206 & 214 Carnegie Center

 8.13 8.22  56,306  —     56,306   October 1, 2010

140 Kendrick Street

 7.51 5.25  51,078  2,770   53,848(4)  July 1, 2013

New Dominion Tech. Park, Bldg. One

 7.69 7.84  50,967  —     50,967   January 15, 2021

Reservoir Place

 4.09 4.34  50,000  —     50,000(10)  July 30, 2014

1330 Connecticut Avenue

 7.58 4.74  46,185  1,536   47,721(11)  February 26, 2011

Kingstowne Two and Retail

 5.99 5.61  39,405  811   40,216(11)  January 1, 2016

10 and 20 Burlington Mall Road

 7.25 7.31  33,680  —     33,680(12)  October 1, 2011

Sumner Square

 7.35% 7.54%  26,242   —     26,242   September 1, 2013 7.35 7.54  25,495  —     25,495   September 1, 2013

Montvale Center

 5.93% 6.07%  25,000   —     25,000(3)  June 6, 2012 5.93 6.07  25,000  —     25,000(3)  June 6, 2012

Eight Cambridge Center

 7.73% 7.74%  23,729   —     23,729   July 15, 2010 7.73 7.74  22,910  —     22,910   July 15, 2010

1301 New York Avenue

 7.14% 7.24%  21,627   —     21,627(11)  August 15, 2009

Kingstowne One

 5.96% 5.68%  19,468   325   19,793(8)  May 5, 2013 5.96 5.68  18,919  252   19,171(11)  May 5, 2013

University Place

 6.94% 6.99%  19,414   —     19,414   August 1, 2021 6.94 6.99  18,422  —     18,422   August 1, 2021

Atlantic Wharf

 N/A   N/A    —    —     — (13)(14)  April 21, 2012
                        

Total

   $2,647,408  $13,234  $2,660,642      $2,634,221 $9,080  $2,643,301   
                        

 

(1)GAAP interest rate differs from the stated interest rate due to the inclusion of the amortization of financing charges, effects of hedging transactions and adjustments required by EITF 98-1. All adjustments related to EITF 98-1 are noted above.
(2)On December 19, 2006, we terminated the forward-starting interest rate swap contracts related to this financing and received approximately $10.9 million, which amount will reduce our interest expense for this mortgage over the term of the financing, resulting in an effective interest rate of 5.41% per annum for the financing. The stated interest rate is 5.57% per annum. The mortgage loan requires interest only payments with a balloon payment due at maturity.

(3)The mortgage loan requires interest only payments with a balloon payment due at maturity.
(4)In accordance with EITF 98-1, the principal amount and interest rate shown were adjusted upon redemption of the outside members’ equity interest in the limited liability company that owns the property to reflect the fair value of the note.
(5)Formerly known as Citigroup Center
(6)On November 13, 2008, we closed on an eight-year, $375.0 million mortgage loan collateralized by Four Embarcadero Center located in San Francisco, California.this property. The mortgage loan bears interest at a fixed rate of 6.10% per annum. Under our interest rate hedging program, we will reclassify into earnings over the eight-year term of the loan as an increase in interest expense approximately $26.4 million (approximately $3.3 million per year) of the amounts recorded on our Consolidated Balance SheetSheets within Accumulated Other Comprehensive Loss resulting in an effective interest rate of 7.02% per annum.
(6)(7)The construction financing bears interest at a variable rate equal to LIBOR plus 1.00% per annum and matures on November 21, 20092010 with two,a, one year extension options. In addition, we entered into an interest rate swap contractoption, subject to fix the one-month LIBOR index rate at 4.57% per annum on a notional amount of $96.7 million. The swap contract went into effect on October 22, 2007 and expired on October 29, 2008.certain conditions.
(7)(8)The construction financing bears interest at a variable rate equal to LIBOR plus 1.25%1.10% per annum and matures on January 29, 2011 with two, one-year extension options.options, subject to certain conditions.
(8)(9)The construction financing bears interest at a variable rate equal to LIBOR plus 1.75% per annum and matures on December 19, 2010 with two, one-year extension options, subject to certain conditions.
(10)The mortgage financing currently bears interest at a variable rate equal to Libor plus 3.85% per annum.
(11)In accordance with EITF 98-1, the principal amount and interest rate shown were adjusted upon acquisition of the property to reflect the fair value of the assumed note.
(9)(12)Includes outstanding indebtedness secured by 91 Hartwell Avenue.
(10)(13)Formerly known as Russia Wharf.
(14)We have not drawn any amounts under our $215.0 million construction loan facility. The construction financing bears interest at a variable rate equal to LIBOR plus 1.75%3.00% per annum and matures on December 19, 2010April 21, 2012 with two, one-year extension options.
(11)Includes outstanding principal in the amounts of $17.7 million, $2.8 million and $1.1 million which bear interest at fixed rates of 6.70%, 8.54% and 6.75% per annum, respectively.options, subject to certain conditions.

 

Contractual aggregate principal payments of mortgage notes payable at December 31, 20082009 are as follows:

 

Year

  Principal Payments  Principal Payments
  (in thousands)  (in thousands)

2009

  $274,659

2010

   161,489  $347,382

2011

   620,808   646,378

2012

   105,059   105,404

2013

   100,436   101,263

2014

   125,237

Thereafter

   1,384,957   1,308,557

 

Market Risk

 

Market risk is the risk of loss from adverse changes in market prices and interest rates. Our future earnings, cash flows and fair values relevant to financial instruments are dependent upon prevalent market interest rates. Our primary market risk results from our indebtedness, which bears interest at fixed and variable rates. The fair value of our debt obligations are affected by changes in the market interest rates. We manage our market risk by matching long-term leases with long-term, fixed-rate, non-recourse debt of similar duration. We continue to follow a conservative strategy of generally pre-leasing development projects on a long-term basis to creditworthy tenants in order to achieve the most favorable construction and permanent financing terms. Approximately 94% of our outstanding debt has fixed interest rates, which minimizes the interest rate risk through the maturity of such outstanding debt. We also manage our market risk by entering into hedging arrangements with financial

institutions. Our primary objectives when undertaking hedging transactions and derivative positions is to reduce our floating rate exposure and to fix a portion of the interest rate for anticipated financing and refinancing transactions. This in turn, reduces the risks that the variability of cash flows imposes on variable rate debt. Our strategy mitigates us against future increases in interest rates.

 

During 2007, we commenced an interest rate hedging program for our expected financing activity in 2008 and entered into 11 treasury locks based on a weighted-average 10-year treasury rate of 4.68% per annum on notional amounts aggregating $375.0 million. Nine of the treasury locks with notional amounts aggregating $325.0 million matured on April 1, 2008, at which time we cash-settled the contracts and made cash payments to the counterparties totaling approximately $33.5 million. The remaining two treasury locks with notional amounts aggregating $50.0 million matured on July 31, 2008, at which time we cash-settled the contracts and made cash payments to the counterparties totaling approximately $1.3 million. In addition, we entered into five forward-starting interest rate swap contracts to lock the 10-year LIBOR swap rate on notional amounts aggregating $150.0 million at a weighted-average forward-starting 10-year swap rate of 5.19% per annum. The 10-year treasury rate is a component of the 10-year swap rate and the swap contracts effectively fixed the 10-year treasury rate at a weighted-average interest rate of 4.51% per annum. The swap contracts went into effect on July 31, 2008 and were to expire on July 31, 2018. On July 31, 2008 and September 2, 2008, we cash-settled our forward-starting interest rate swap contracts and made aggregate cash payments to the counterparties totaling approximately $8.6 million. Collectively, all of the foregoing contracts were intended to have effectively fixed the 10-year treasury rate at a weighted-average interest rate of 4.63% per annum on notional amounts aggregating $525.0 million. We entered into the treasury locks and interest rate swap contracts designated and qualifying as cash flow hedges to reduce our exposure to the variability in future cash flows attributable to changes in the hedged rate in contemplation of obtaining ten-year fixed-rate financings in 2008.

SFAS No. 133, “Accounting for Derivative Instruments and Hedging Activities” (“SFAS No. 133”), as amended and interpreted, establishes accounting and reporting standards for derivative instruments. We have formally documented all of our relationships between hedging instruments and hedged items, as well as our risk-management objective and strategy for undertaking various hedge transactions. We also assess and document, both at the hedging instrument’s inception and on an ongoing basis, whether the derivatives that are used in hedging transactions are highly effective in offsetting changes in cash flows associated with the hedged items. All components of the treasury locks and forward-starting interest rate swap contracts were included in the assessment of hedge effectiveness. During the year ended December 31, 2008, we modified the estimated dates with respect to our anticipated financings under the interest rate hedging program. As a result, in the aggregate during the first three quarters of 2008 we recognized a net derivative loss of approximately $3.3 million representing the partial ineffectiveness of the interest rate contracts. In addition, on September 9, 2008, we executed an interest rate lock agreement with lenders at an all-in fixed rate, inclusive of the credit spread, of 6.10% per annum for an eight-year, $375.0 million loan collateralized by our Four Embarcadero Center property located in San Francisco, California. Our interest rate hedging program contemplated a financing with a ten-year term and, as a result, under SFAS No. 133, during the third quarter of 2008 we recognized a net derivative loss of approximately $6.6 million representing the partial ineffectiveness of our interest rate contracts. We will reclassify into earnings over the eight-year term of the Four Embarcadero Center loan as an increase in interest expense approximately $26.4 million (approximately $3.3 million per year) of the amounts recorded on our Consolidated Balance Sheet within Accumulated Other Comprehensive Loss, which amounts represent the effective portion of the applicable interest rate hedging contracts. Our interest rate hedging program also contemplated obtaining additional financing of at least $150.0 million by the end of 2008. In accordance with SFAS No. 133, “Accounting for Derivative Instruments and Hedging Activities,” as amended and interpreted, we determined that we would be unable to complete the financing by the required date under its hedging program. As a result, during the fourth quarter of 2008, we recognized a net derivative loss of approximately $7.2 million representing the ineffectiveness of our remaining interest rate hedging contracts.

On September 27, 2007, we entered into an interest rate swap contract to fix the one-month LIBOR index rate (including a 1.25% spread), at 5.82% per annum on a notional amount of $96.7 million. The swap contract went into effect on October 22, 2007 and expired on October 29, 2008.

At December 31, 2008,2009, our outstanding variable rate debt based on LIBOR totaled approximately $385.5$393.4 million. At December 31, 2008,2009, the interest rate on our variable rate debt was approximately 3.62%1.98%. If market interest rates on our variable rate debt had been 100 basis points greater, total interest expense would have increased approximately $3.9 million for the year ended December 31, 2008.2009.

 

At December 31, 2009 our weighted average coupon/stated rate on all of our fixed and variable rate debt was 5.43% and 1.75%, respectively. The weighted-average coupon/stated rate for our senior notes and unsecured exchangeable debt was 5.93% and 3.64%, respectively.

These amounts were determined solely by considering the impact of hypothetical interest rates on our financial instruments. Due to the uncertainty of specific actions we may undertake to minimize possible effects of market interest rate increases, this analysis assumes no changes in our financial structure.

 

Funds from Operations

 

Pursuant to the revised definition of Funds from Operations adopted by the Board of Governors of NAREIT, we calculate Funds from Operations, or “FFO,” by adjusting net income (loss) attributable to Boston Properties, Inc. (computed in accordance with GAAP, including non-recurring items) for gains (or losses) from sales of properties, real estate related depreciation and amortization, and after adjustment for unconsolidated partnerships, joint ventures and preferred distributions. FFO is a non-GAAP financial measure. The use of FFO, combined with the required primary GAAP presentations, has been fundamentally beneficial in improving the understanding of operating results of REITs among the investing public and making comparisons of REIT operating results more meaningful. Management generally considers FFO to be a useful measure for reviewing our comparative operating and financial performance because, by excluding gains and losses related to sales of previously depreciated operating real estate assets and excluding real estate asset depreciation and amortization (which can vary among owners of identical assets in similar condition based on historical cost accounting and useful life estimates), FFO can help one compare the operating performance of a company’s real estate between periods or as compared to different companies. Our computation of FFO may not be comparable to FFO reported by other REITs or real estate companies that do not define the term in accordance with the current NAREIT definition or that interpret the current NAREIT definition differently. Amount represents our share, which was 86.57%, 85.49%, 85.32%, 84.40%, and 83.74% and 82.97% for the years ended December 31, 2009, 2008, 2007, 2006 2005 and 2004,2005, respectively, after allocation to the minority interestnoncontrolling interests in the Operating Partnership.

 

In addition to presenting FFO in accordance with the NAREIT definition, we also disclose FFO, as adjusted, which excludes the effects of the losses from early extinguishments of debt associated with the sales of real estate. Losses from early extinguishments of debt result when the sale of real estate encumbered by debt requires us to pay the extinguishment costs prior to the debt’s stated maturity and to write-off unamortized loan costs at the date of the extinguishment. Such costs are excluded from the gains on sales of real estate reported in accordance with GAAP. However, we view the losses from early extinguishments of debt associated with the sales of real estate as an incremental cost of the sale transactions because we extinguished the debt in connection with the consummation of the sale transactions and we had no intent to extinguish the debt absent such transactions. We believe that adjusting FFO to exclude these losses more appropriately reflects the results of our operations exclusive of the impact of our sale transactions.

 

Although our FFO, as adjusted, clearly differs from NAREIT’s definition of FFO, and may not be comparable to that of other REITs and real estate companies, we believe it provides a meaningful supplemental measure of our operating performance because we believe that by excluding the effects of the losses from early extinguishments of debt associated with the sales of real estate, management and investors are presented with an indicator of our operating performance that more closely achieves the objectives of the real estate industry in presenting FFO.

 

Neither FFO, nor FFO, as adjusted, should be considered as an alternative to net income attributable to Boston Properties, Inc. (determined in accordance with GAAP) as an indication of our performance. Neither FFO nor FFO, as adjusted, represent cash

generated from operating activities determined in accordance with GAAP and neither of these measures is a measure of liquidity or an indicator of our ability to make cash distributions. We believe that to further understand our performance, FFO and FFO, as adjusted, should be compared with our reported net income attributable to Boston Properties, Inc. and considered in addition to cash flows in accordance with GAAP, as presented in our Consolidated Financial Statements.

The following table presents a reconciliation of net income availableattributable to common shareholdersBoston Properties, Inc. to FFO and FFO, as adjusted, for the years ended December 31, 2009, 2008, 2007, 2006 2005 and 2004:2005:

 

   Year ended December 31, 
   2008  2007  2006  2005  2004 
   (in thousands) 

Net income available to common shareholders

  $125,232  $1,324,690  $873,635  $438,292  $284,017 

Add:

      

Cumulative effect of a change in accounting principle, net of minority interest

   —     —     —     4,223   —   

Minority interest in Operating Partnership

   22,006   64,916   69,999   71,498   65,086 

Less:

      

Gains on sales of real estate from discontinued operations, net of minority interest

   —     220,350   —     47,656   27,338 

Income from discontinued operations, net of minority interest

   —     6,206   16,104   15,327   16,292 

Gains on sales of real estate and other assets, net of minority interest

   28,502   789,238   606,394   151,884   8,149 

Income (loss) from unconsolidated joint ventures

   (182,018)  20,428   24,507   4,829   3,380 

Minority interests in property partnerships

   (1,997)  (84)  2,013   6,017   4,685 
                     

Income before minority interests in property partnerships, income (loss) from unconsolidated joint ventures, minority interest in Operating Partnership, gains on sales of real estate and other assets, discontinued operations and cumulative effect of a change in accounting principle

   302,751   353,468   294,616   288,300   289,259 

Add:

      

Real estate depreciation and amortization(1)

   382,600   295,635   283,350   274,476   257,319 

Income from discontinued operations

   —     7,274   19,081   18,303   19,843 

Income (loss) from unconsolidated joint ventures(2)

   (182,018)  4,975   6,590   4,829   3,380 

Less:

      

Minority interests in property partnerships’ share of Funds from Operations

   3,949   437   479   113   922 

Preferred distributions(3)

   3,738   4,266   9,418   12,918   15,050 
                     

Funds from Operations

   495,646   656,649   593,740   572,877   553,829 

Add:

      

Losses from early extinguishments of debt associated with the sales of real estate

   —     2,675   31,444   11,041   —   
                     

Funds from Operations after supplemental adjustment to exclude losses from early extinguishments of debt associated with the sales of real estate

   495,646   659,324   625,184   583,918   553,829 

Less:

      

Minority interest in Operating Partnership’s share of Funds from Operations after supplemental adjustment to exclude losses from early extinguishments of debt associated with the sales of real estate

   71,895   96,808   97,519   94,946   94,332 
                     

Funds from Operations available to common shareholders after supplemental adjustment to exclude losses from early extinguishments of debt associated with the sales of real estate

  $423,751  $562,516  $527,665  $488,972  $459,497 
                     

Our percentage share of Funds from Operations—basic

   85.49%  85.32%  84.40%  83.74%  82.97%

Weighted average shares outstanding—basic

   119,980   118,839   114,721   111,274   106,458 
                     

  Year ended December 31, 
  2009  2008  2007  2006  2005 
  (in thousands) 

Net income attributable to Boston Properties, Inc.

 $231,014   $105,270   $1,310,106   $870,291   $438,292  

Add:

     

Cumulative effect of a change in accounting principle

  —      —      —      —      5,043  

Noncontrolling interests in property partnerships

  2,778    1,997    84    (2,013  (6,017

Noncontrolling interest—common units of the Operating Partnership

  35,534    14,392    51,978    46,568    44,718  

Noncontrolling interest in gains on sales of real estate and other assets—common units of the Operating Partnership

  1,579    4,838    140,547    113,432    30,658  

Noncontrolling interest in discontinued operations—common units of the Operating Partnership

  —      —      40,237    2,977    12,402  

Noncontrolling interest—redeemable preferred units of the Operating Partnership

  3,594    4,226    10,429    22,814    26,780  

Less:

     

Noncontrolling interest in cumulative effect of a change in accounting principle—common units of the Operating Partnership

  —      —      —      —      820  

Gains on sales of real estate from discontinued operations

  —      —      259,519    —      57,082  

Income from discontinued operations

  —      —      7,274    19,081    18,303  

Gains on sales of real estate and other assets

  11,760    33,340    929,785    719,826    182,542  

Income (loss) from unconsolidated joint ventures

  12,058    (182,018  20,428    24,507    4,829  
                    

Income before income (loss) from unconsolidated joint ventures, gains on sales of real estate and other assets, discontinued operations, cumulative effect of a change in accounting principle and net income attributable to noncontrolling interests

  250,681    279,401    336,375    290,655    288,300  

Add:

     

Real estate depreciation and amortization(1)

  446,718    382,600    295,635    283,350    274,476  

Income from discontinued operations

  —      —      7,274    19,081    18,303  

Income (loss) from unconsolidated joint ventures(2)

  12,058    (182,018  4,975    6,590    4,829  

Less:

     

Noncontrolling interests in property partnerships’ share of Funds from Operations

  5,513    3,949    437    479    113  

Noncontrolling interest—redeemable preferred units of the Operating Partnership(3)

  3,594    3,738    4,266    9,418    12,918  
                    

Funds from Operations attributable to the Operating Partnership

  700,350    472,296    639,556    589,779    572,877  

Add:

     

Losses from early extinguishments of debt associated with the sales of real estate

  —      —      2,675    31,444    11,041  
                    

Funds from Operations after supplemental adjustment to exclude losses from early extinguishments of debt associated with the sales of real estate

  700,350    472,296    642,231    621,223    583,918  

Less:

     

Noncontrolling interest—common units of the Operating Partnership’s share of Funds from Operations after supplemental adjustment to exclude losses from early extinguishments of debt associated with the sales of real estate

  94,078    68,508    94,298    96,902    94,946  
                    

Funds from Operations attributable to Boston Properties, Inc. after supplemental adjustment to exclude losses from early extinguishments of debt associated with the sales of real estate

 $606,272   $403,788   $547,933   $524,321   $488,972  
                    

Our percentage share of Funds from Operations—basic

  86.57  85.49  85.32  84.40  83.74

Weighted average shares outstanding—basic

  131,050    119,980    118,839    114,721    111,274  
                    

 

(1)Real estate depreciation and amortization consists of depreciation and amortization from the Consolidated Statements of Operations of $321,681, $304,147, $286,030, $270,562 $260,979 and $244,589,$260,979, our share of unconsolidated joint venture real estate depreciation and amortization of $126,943, $80,303, $8,247, $9,087 $8,554 and $6,814,$8,554, and depreciation and amortization from discontinued operations of $0, $0, $2,948, $6,197 $6,662 and $8,352,$6,662, less corporate related depreciation and amortization of $1,906, $1,850, $1,590, $1,584 $1,719 and $2,436$1,719 and adjustment of asset retirement obligations of $0, $0, $0, $912 $0 and $0 for the years ended December 31, 2009, 2008, 2007, 2006 2005 and 2004,2005, respectively.

(2)Includes non-cash impairment losses aggregating approximately $168.0$13.6 million and $188.3 million for the yearyears ended December 31, 2009 and 2008, respectively, in accordance with the guidance in Accounting Standards Codification (“ASC”) 323 “Investments-Equity Method and Joint Ventures” (formerly known as APB No. 18 “The Equity Method of Accounting for Investments in Common Stock.”Stock”) and ASC 360 “Property, Plant and Equipment” (formerly known as SFAS No. 144 “Accounting for the Impairment or Disposal of Long Lived Assets”). Excludes approximately $15.5 million related to our share of the gain on sale and related loss from early extinguishment of debt associated with the sale of Worldgate Plaza for the year ended December 31, 2007. Excludes approximately $17.9 million related to our share of the gain on sale and related loss from early extinguishment of debt associated with the sale of 265 Franklin Street for the year ended December 31, 2006.
(3)Excludes approximately $5.6 million, $12.2 million and $12.1 million for the years ended December 31, 2007, 2006 and 2005, respectively, of income allocated to the holders of Series Two Preferred Units to account for their right to participate on an as-converted basis in the special dividends that followed previously completed sales of real estate.

Reconciliation to Diluted Funds from Operations:

 

 For the years ended December 31, For the years ended December 31,
 2008 2007 2006 2005 2004 2009 2008 2007 2006 2005
 Income
(Numerator)
 Shares/Units
(Denominator)
 Income
(Numerator)
 Shares/Units
(Denominator)
 Income
(Numerator)
 Shares/Units
(Denominator)
 Income
(Numerator)
 Shares/Units
(Denominator)
 Income
(Numerator)
 Shares/Units
(Denominator)
 Income
(Numerator)
 Shares/Units
(Denominator)
 Income
(Numerator)
 Shares/Units
(Denominator)
 Income
(Numerator)
 Shares/Units
(Denominator)
 Income
(Numerator)
 Shares/Units
(Denominator)
 Income
(Numerator)
 Shares/Units
(Denominator)

Basic Funds from Operations after supplemental adjustment to exclude losses from early extinguishments of debt associated with the sales of real estate

 $495,646 140,336 $659,324 139,290 $625,184 135,923 $583,918 132,881 $553,829 128,313 $700,350 151,386 $472,296 140,336 $642,231 139,290 $621,223 135,923 $583,918 132,881

Effect of Dilutive Securities:

                    

Convertible Preferred Units(1)

  3,738 1,461  4,266 1,674  9,418 3,629  12,918 5,163  15,050 6,054  3,594 1,461  3,738 1,461  4,266 1,674  9,418 3,629  12,918 5,163

Stock Options and other

  —   1,319  —   1,941  —   2,356  —   2,285  —   2,303  —   462  —   1,319  —   1,941  —   2,356  —   2,285
                                        

Diluted Funds from Operations after supplemental adjustment to exclude losses from early extinguishments of debt associated with the sales of real estate

 $499,384 143,116 $663,590 142,905 $634,602 141,908 $596,836 140,329 $568,879 136,670 $703,944 153,309 $476,034 143,116 $646,497 142,905 $630,641 141,908 $596,836 140,329

Less: Minority interest in Operating Partnership’s share of diluted Funds from Operations

  71,031 20,357  94,970 20,451  94,813 21,202  91,896 21,607  90,970 21,854

Less: Noncontrolling interest—common units of the Operating Partnership’s share of diluted Funds from Operations

  93,376 20,336  67,710 20,357  92,523 20,451  94,222 21,202  91,896 21,607
                                        

Diluted Funds from Operations available to common shareholders after supplemental adjustment to exclude losses from early extinguishments of debt associated with the sales of real estate(2)

 $428,353 122,759 $568,620 122,454 $539,789 120,706 $504,940 118,722 $477,909 114,816

Diluted Funds from Operations attributable to Boston Properties, Inc. after supplemental adjustment to exclude losses from early extinguishments of debt associated with the sales of real estate(2)

 $610,568 132,973 $408,324 122,759 $553,974 122,454 $536,419 120,706 $504,940 118,722
                                        

 

(1)Excludes approximately $5.6 million, $12.2 million and $12.1 million for the years ended December 31, 2007, 2006 and 2005, respectively, of income allocated to the holders of Series Two Preferred Units to account for their right to participate on an as-converted basis in the special dividends that followed previously completed sales of real estate.
(2)Our share of diluted Funds from Operations was 86.74%, 85.78%, 85.69%, 85.06%, and 84.60% and 84.01% for the years ended December 31, 2009, 2008, 2007, 2006 2005 and 2004,2005, respectively.

Net Operating Income

 

Net operating income, or “NOI,” is a non-GAAP financial measure equal to net income availableattributable to common shareholders,Boston Properties, Inc., the most directly comparable GAAP financial measure, plus minority interest in Operating Partnership,loss from suspension of development, net derivative losses, losses (gains) from investment in securities, losses from early extinguishments of debt, cumulative effect of a change in accounting principle, (net of minority interest), depreciation and amortization, interest expense, and general and administrative expense and, net income attributable to noncontrolling interests, less gains on sales of real estate from discontinued operations, (net of minority interest), income from discontinued operations, (net of minority interest), gains on sales of real estate and other assets, (net of minority interest), income (loss) from unconsolidated joint ventures, minority interests in property partnerships, interest and other income and development and management services revenue. We use NOI internally as a performance measure and believe NOI provides useful information to investors regarding our financial condition and results of operations because it reflects only those income and expense items that are incurred at the property level. Therefore, we believe NOI is a useful measure for evaluating the operating performance of our real estate assets.

 

Our management also uses NOI to evaluate regional property level performance and to make decisions about resource allocations. Further, we believe NOI is useful to investors as a performance measure because, when compared across periods, NOI reflects the impact on operations from trends in occupancy rates, rental rates, operating costs and acquisition and development activity on an unleveraged basis, providing perspective not immediately apparent from net income.income attributable to Boston Properties, Inc. NOI excludes certain components from net income attributable to Boston Properties, Inc. in order to provide results that are more closely related to a property’s results of operations. For example, interest expense is not necessarily linked to the operating performance of a real estate asset and is often incurred at the corporate level as opposed to the property level. In addition, depreciation and amortization, because of historical cost accounting and useful life estimates, may distort operating performance at the property level. NOI presented by us may not be comparable to NOI reported by other REITs and real estate companies that define NOI differently. We believe that in order to facilitate a clear understanding of our operating results, NOI should be examined in conjunction with net income attributable to Boston Properties, Inc. as presented in our Consolidated Financial Statements. NOI should not be considered as an alternative to net income attributable to Boston Properties, Inc. as an indication of our performance or to cash flows as a measure of liquidity or ability to make distributions.

The following sets forth a reconciliation of NOI to net income availableattributable to common shareholdersBoston Properties, Inc. for the fiscal years 20042005 through 2008.2009.

 

  Years ended December 31, Years ended December 31, 
  2008 2007 2006  2005  2004 2009 2008 2007 2006 2005 

Net operating income

  $923,384  $888,425  $898,459  $896,449  $869,138 $957,547   $923,384   $888,425 $898,459   $896,449  

Add:

             

Development and management services

   30,518   20,553   19,820   17,310   20,440  34,878    30,518    20,553  19,820    17,310  

Interest and other

   18,958   89,706   36,677   11,978   10,334  4,059    18,958    89,706  36,677    11,978  

Minority interests in property partnerships

   (1,997)  (84)  2,013   6,017   4,685

Income (loss) from unconsolidated joint ventures

   (182,018)  20,428   24,507   4,829   3,380  12,058    (182,018  20,428  24,507    4,829  

Gains on sales of real estate and other assets, net of minority interest

   28,502   789,238   606,394   151,884   8,149

Income from discontinued operations, net of minority interest

   —     6,206   16,104   15,327   16,292

Gains on sales of real estate from discontinued operations, net of minority interest

   —     220,350   —     47,656   27,338

Gains on sales of real estate and other assets

  11,760    33,340    929,785  719,826    182,542  

Income from discontinued operations

  —      —      7,274  19,081    18,303  

Gains on sales of real estate from discontinued operations

  —      —      259,519  —      57,082  

Noncontrolling interest in cumulative effect of a change in accounting principle—common units of the Operating Partnership

  —      —      —    —      820  

Less:

             

General and administrative

   72,365   69,882   59,375   55,471   53,636  75,447    72,365    69,882  59,375    55,471  

Interest expense

   271,972   285,887   298,260   308,091   306,170  322,833    295,322    302,980  302,221    308,091  

Depreciation and amortization

   304,147   286,030   270,562   260,979   244,589  321,681    304,147    286,030  270,562    260,979  

Loss from suspension of development

  27,766    —      —    —      —    

Net derivative losses

   17,021   —     —     —     —    —      17,021    —    —      —    

Losses from investments in securities

   4,604   —     —     —     —  

Losses (gains) from investments in securities

  (2,434  4,604    —    —      —    

Losses from early extinguishments of debt

   —     3,417   32,143   12,896   6,258  510    —      3,417  32,143    12,896  

Minority interest in Operating Partnership

   22,006   64,916   69,999   71,498   65,086

Cumulative effect of a change in accounting principle, net of minority interest

   —     —     —     4,223   —  

Cumulative effect of a change in accounting principle

  —      —      —    —      5,043  

Noncontrolling interests in property partnerships

  2,778    1,997    84  (2,013  (6,017

Noncontrolling interests��common units of the Operating Partnership

  35,534    14,392    51,978  46,568    44,718  

Noncontrolling interest in gains on sales of real estate and other assets—common units of the Operating Partnership

  1,579    4,838    140,547  113,432    30,658  

Noncontrolling interest in discontinued operations—common units of the Operating Partnership

  —      —      40,237  2,977    12,402  

Noncontrolling interest—redeemable preferred units of the Operating Partnership

  3,594    4,226    10,429  22,814    26,780  
                             

Net income available to common shareholders

  $125,232  $1,324,690  $873,635  $438,292  $284,017

Net income attributable to Boston Properties, Inc

 $231,014   $105,270   $1,310,106 $870,291   $438,292  
                             

Contractual Obligations

 

As of December 31, 2008,2009, we were subject to contractual payment obligations as described in the table below.

 

 Payments Due by Period Payments Due by Period
 Total  2009  2010  2011  2012  2013  Thereafter Total 2010 2011 2012 2013 2014 Thereafter
 (Dollars in thousands) (Dollars in thousands)

Contractual Obligations:

                    

Long-term debt

                    

Mortgage debt(1)

 $3,516,504  $429,263  $304,022  $732,326  $195,845  $184,449  $1,670,599 $3,326,628 $491,904 $759,251 $198,096 $187,457 $205,411 $1,484,509

Unsecured senior notes(1)

  1,926,096   87,188   87,188   87,188   87,188   983,281   594,063  2,950,158  128,313  128,313  128,313  1,024,406  70,500  1,470,313

Exchangeable senior notes(1)(2)

  2,356,729   68,769   68,769   68,769   912,671   483,477   754,274  2,287,960  68,769  68,769  912,671  483,477  754,274  —  

Unsecured line of credit(1)

  105,635   —     105,635   —     —     —     —    —    —    —    —    —    —    —  

Ground leases

  140,543   9,174   11,471   11,496   11,522   11,548   85,332  140,048  11,471  11,496  11,749  12,009  12,275  81,048

Tenant obligations(2)(3)

  98,417   78,963   16,752   2,422   —     280   —    158,237  149,343  4,195  3,080  628  834  157

Construction contracts on development projects

  754,795   393,178   247,634   97,122   16,861   —     —    531,388  373,234  133,458  23,739  957  —    —  

Other Obligations(3)

  27,180   25,116   116   977   116   116   739  2,466  516  116  116  116  977  625
                                  

Total Contractual Obligations

 $8,925,899  $1,091,651  $841,587  $1,000,300  $1,224,203  $1,663,151  $3,105,007 $9,396,885 $1,223,550 $1,105,598 $1,277,764 $1,709,050 $1,044,271 $3,036,652
                                  

 

(1)Amounts include principal and interest payments.
(2)Amounts are included in the year in which the first optional redemption date occurs (or, in the case of the exchangeable notes due 2014, the year of maturity).
(3)Committed tenant-related obligations based on executed leases as of December 31, 20082009 (tenant improvements and lease commissions).
(3)Primarily represents the remaining obligation related to our redemption of partnership interests in Citigroup Center.

 

We have various standing or renewable service contracts with vendors related to our property management. In addition, we have certain other utility contracts we enter into in the ordinary course of business that may extend beyond one year and that vary based on usage. These contracts are not included as part of our contractual obligations because they include terms that provide for cancellation with insignificant or no cancellation penalties. Contract terms are generally one year or less.

Off-Balance Sheet Arrangements

 

Joint Ventures

 

We have investments in twelve unconsolidated joint ventures (including our investment in the Value-Added Fund) with our effective ownership interests ranging from 23.89%5% to 60%, all. Eleven of whichthese ventures have mortgage indebtedness. We exercise significant influence over, but do not control, these entities and therefore they are presently accounted for using the equity method of accounting. See also Note 5 to the Consolidated Financial Statements. At December 31, 2008,2009, the aggregate debt, related toincluding both our and our partners’ share, incurred by these ventures was equal to approximately $3.2 billion. The table below summarizes the outstanding debt of these joint venture properties at December 31, 2008:2009. In addition to other guarantees specifically noted in the table, we have agreed to customary environmental indemnifications and nonrecourse carve-outs (e.g., guarantees against fraud, misrepresentation and bankruptcy) on certain of the loans.

 

Properties

 Venture
Ownership
%
  Stated
Interest
Rate
  GAAP
Interest
Rate(1)
  Stated
Principal
Amount
  Fair Value
Adjustment
  Carrying
Amount
   Maturity Date
  (Dollars in thousands)

General Motors Building:

         

Secured 1st Mortgage

 60% 5.95% 6.50% $1,300,000  $(53,834) $1,246,166(2)  October 7, 2017

Mezzanine Loan

 60% 6.02% 8.00%  306,000   (43,084)  262,916(2)(3)  October 7, 2017

Partner Loans

 60% 11.00% 11.00%  450,000   —     450,000(4)  June 9, 2017

Properties

 Venture
Ownership
%
 Stated
Interest
Rate
 GAAP
Interest
Rate(1)
 Stated
Principal
Amount
  Fair Value
Adjustment
 Carrying
Amount
 Maturity Date Venture
Ownership
%
 Stated
Interest
Rate
 GAAP
Interest
Rate(1)
 Stated
Principal
Amount
 Fair Value
Adjustment
 Carrying
Amount
 Maturity Date 
 (Dollars in thousands) (Dollars in thousands) 

General Motors Building:

       

Secured 1st Mortgage

 60 5.95 6.50 $1,300,000 $(49,111 $1,250,889(2)(3)(4)  October 7, 2017  

Mezzanine Loan

 60 6.02 8.00  306,000  (39,540  266,460(2)(3)(5)  October 7, 2017  

Partner Loans

 60 11.00 11.00  450,000  —      450,000(6)  June 9, 2017  

125 West 55th Street:

               

Secured 1st Mortgage

 60% 5.75% 6.07%  200,000   (1,696)  198,304(2) March 1, 2010 60 5.75 6.07  200,000  (349  199,651(2)(3)  March 1, 2010  

Mezzanine Loan

 60% 7.81% 10.82%  63,500   (1,037)  62,463(2) March 1, 2010 60 7.81 10.82  63,500  (219  63,281(2)(3)  March 1, 2010  

Two Grand Central Tower

 60% 5.10% 6.20%  190,000   (2,933)  187,067(2) July 11 , 2010 60 5.10 6.20  190,000  (1,114  188,886(2)(3)  July 11, 2010  

540 Madison Avenue

 60% 5.20% 6.75%  119,800   (6,813)  112,987(2) July 11, 2013 60 5.20 6.75  119,400  (5,489  113,911(2)(7)  July 11, 2013  

Metropolitan Square

 51% 6.23% 8.23%  126,645   —     126,645  May 1, 2010 51 8.23 8.23  124,386  —      124,386   May 1, 2010  

Market Square North

 50% 7.70% 7.74%  85,617   —     85,617  December 19, 2010 50 7.70 7.74  83,098  —      83,098   December 19, 2010  

Eighth Avenue and 46th Street

 50% 4.73% 5.23%  23,600   —     23,600(5) May 8, 2009 50 2.49 2.49  23,600  —      23,600(3)(8)  May 8, 2009(9) 

Annapolis Junction

 50% 2.83% 2.97%  38,826   —     38,826  September 12, 2010 50 1.44 1.60  42,698  —      42,698(3)(10)  September 12, 2010  

Mountain View Tech. Park

 39.5% 3.97% 4.31%  24,038   —     24,038(6)(7) March 31, 2011 39.5 5.56 5.89  24,229  —      24,229(3)(11)(12)  March 31, 2011  

Mountain View Research Park

 39.5% 3.13% 3.37%  106,350   —     106,350(6)(8) May 31, 2011 39.5 5.15 5.40  110,530  —      110,530(3)(11)(13)  May 31, 2011  

901 New York Avenue

 25% 5.19% 5.27%  167,784   —     167,784  January 1, 2015 25 5.19 5.27  165,242  —      165,242   January 1, 2015  

One & Two Circle Star Way

 25% 6.57% 6.67%  42,000   —     42,000(6) September 1, 2013 25 6.57 6.67  42,000  —      42,000(3)(11)(14)  September 1, 2013  

300 Billerica Road

 25% 5.69% 6.04%  7,500   —     7,500(6) January 1, 2016 25 5.69 6.04  7,500  —      7,500(3)(11)  January 1, 2016  

Wisconsin Place Retail

 5% 4.28% 4.48%  47,286   —     47,286(9) March 29, 2010 5 1.63 1.83  61,532  —      61,532(3)(15)  March 29, 2010  
                         

Total

    $3,298,946  $(109,397) $3,189,549      $3,313,715 $(95,822 $3,217,893   
                         

 

(1)GAAP interest rate differs from the stated interest rate due to the inclusion of the amortization of financing charges and adjustments required by EITF 98-1. All adjustments related to EITF 98-1 are noted above.
(2)In accordance with EITF 98-1, the principal amount and interest rate shown were adjusted upon acquisition of the property to reflect the fair value of the assumed note.
(3)The loan requires interest only payments with a balloon payment due at maturity.
(4)In connection with the assumption of the loan, we guaranteed the joint venture’s obligation to fund various escrows, including tenant improvements, taxes and insurance in lieu of cash deposits. As of December 31, 2009, the maximum funding obligation under the guarantee was approximately $23.9 million. We earn a fee from the joint venture for providing the guarantee and have an agreement with our partners to reimburse the joint venture for their share of any payments made under the guarantee.
(5)Principal amount does not include the assumed mezzanine loan with an aggregate principal amount of $294.0 million and a stated rate of 6.02% per annum, as the venture acquired the lenders’ interest in this loan for a purchase price of approximately $263.1 million in cash.
(4)(6)In connection with the capitalization of the joint venture, loans in an aggregate amount of $450.0 million were funded by the venture’s partners on a pro-rata basis. Our share of the partner loans totaling $270.0 million has been reflected in Related Party Note Receivable on our Consolidated Balance Sheets.
(5)(7)In connection with the assumption of the loan, we guaranteed the joint venture’s obligation to fund tenant improvements and leasing commissions.
(8)The financing bears interest at a variable rate equal to LIBOR plus 2.25% per annum.
(6)(9)An unconsolidated joint venture in which we own a 50% interest is the borrower of a $23.6 million mortgage financing collateralized by the land parcels at Eighth Avenue and 46th Street in New York City. We and our third-party joint venture partner each agreed to guarantee $11.8 million of the mortgage loan plus 50% of all other obligations agreed to by the borrower under the loan documents. The loan was scheduled to mature on May 8, 2009. However, because our partner is in discussions with the lender on a new credit facility, the lender has agreed that such loan amount need not be repaid pending finalization of the new credit facility. If our partner defaults on its obligation to contribute its share of the loan repayment amount, then we have the right to repay the entire loan amount, have the collateral released and proceed against our partner for reimbursement.

(10)The construction financing bears interest at a variable rate equal to LIBOR plus 1.20% per annum and matures on September 12, 2010 with two, one-year extensions options, subject to certain conditions, subject to certain conditions. In addition, we have guaranteed the repayment of approximately $9.1 million of principal (as well as interest on the loan), which amount is subject to reduction and eventual elimination upon attaining certain debt service coverage ratios.
(11)This property is owned by the Value-Added Fund.
(7)(12)Mortgage financing totals $26.0 million (of which approximately $24.0$24.2 million has been disbursed as of December 31, 2008)2009). The mortgage bears interest at a variable rate of LIBOR plus 1.50% and matures on March 31, 2011 with two, one-year extension options.options, subject to certain conditions. The Value-Added Fund has entered into an interest rate swap contract to fix the one-month LIBOR index rate at 4.085% per annum on a notional amount of $24 million. The swap contract went into effect on June 12, 2008 and expires on March 31, 2011.
(8)(13)Mortgage financing totals $120.0 million (of which $103.0 million was drawn at closing, $3.3$7.5 million was drawn to fund tenant and capital costs, with the remaining $13.7$9.5 million available to fund future tenant and capital costs). The mortgage bears interest at a variable rate of LIBOR plus 1.75% and matures on May 31, 2011 with two, one-year extension options.options, subject to certain conditions. The Value-Added Fund has guaranteed the payment of interest on the loan. The Value-Added Fund has entered into three interest rate swap contracts to fix the one-month LIBOR index rate at 3.63% per annum on an aggregate notional amount of $103 million. The swap contracts went into effect on June 2, 2008 and expire on April 1, 2011.
(9)(14)The Value-Added Fund has guaranteed the payment of (1) an aggregate of approximately $5.0 million of unfunded tenant improvement costs and leasing commissions and (2) one year of real estate taxes.
(15)Amount represents outstanding construction financing under a $66.0 million loan commitment collateralized by the retail entity of Wisconsin Place. Wisconsin Place is a mixed-use development project consisting of office, retail and residential properties located in Chevy Chase, Maryland. The construction financing bears interest at a variable rate equal to LIBOR plus 1.375% per annum and matures on March 29, 2010 with two, one-year extension options.options, subject to certain conditions. In addition, we have guaranteed the repayment of approximately $825,000 of principal (as well as our share of interest on the loan, taxes and operating expenses), which amount is subject to reduction upon attaining a prescribed debt service coverage ratio.

 

Environmental Matters

 

It is our policy to retain independent environmental consultants to conduct or update Phase I environmental assessments (which generally do not involve invasive techniques such as soil or ground water sampling) and asbestos surveys in connection with our acquisition of properties. These pre-purchase environmental assessments have not revealed environmental conditions that we believe will have a material adverse effect on our business,

assets, financial condition, results of operations or liquidity, and we are not otherwise aware of environmental conditions with respect to our properties that we believe would have such a material adverse effect. However, from time to time environmental conditions at our properties have required and may in the future require environmental testing and/or regulatory filings, as well as remedial action.

 

In February 1999, we (through a joint venture) acquired from Exxon Corporation a property in Massachusetts that was formerly used as a petroleum bulk storage and distribution facility and was known by the state regulatory authority to contain soil and groundwater contamination. We developed an office park on the property. We engaged a specially licensed environmental consultant to oversee the management of contaminated soil and groundwater that was disturbed in the course of construction. Under the property acquisition agreement, Exxon agreed to (1) bear the liability arising from releases or discharges of oil and hazardous substances which occurred at the site prior to our ownership, (2) continue monitoring and/or remediating such releases and discharges as necessary and appropriate to comply with applicable requirements, and (3) indemnify us for certain losses arising from preexisting site conditions. Any indemnity claim may be subject to various defenses, and there can be no assurance that the amounts paid under the indemnity, if any, would be sufficient to cover the liabilities arising from any such releases and discharges.

 

Environmental investigations at some of our properties and certain properties owned by our affiliates have identified groundwater contamination migrating from off-site source properties. In each case we engaged a licensed environmental consultant to perform the necessary investigations and assessments, and to prepare any required submittals to the regulatory authorities. In each case the environmental consultant concluded that the properties qualify under the regulatory program or the regulatory practice for a status which eliminates certain deadlines for conducting response actions at a site. We also believe that these properties qualify for liability relief under certain statutory provisions or regulatory practices regarding upgradient releases. Although we believe that the current or former owners of the upgradient source properties may bear responsibility for some or all of the

costs of addressing the identified groundwater contamination, we will take such further response actions (if any) that we deem necessary or advisable. Other than periodic testing at some of these properties, no such additional response actions are anticipated at this time.

 

Some of our properties and certain properties owned by our affiliates are located in urban, industrial and other previously developed areas where fill or current or historical uses of the areas have caused site contamination. Accordingly, it is sometimes necessary to institute special soil and/or groundwater handling procedures and/or include particular building design features in connection with development, construction and other property operations in order to achieve regulatory closure and/or ensure that contaminated materials are addressed in an appropriate manner. In these situations it is our practice to investigate the nature and extent of detected contamination and estimate the costs of required response actions and special handling procedures. We then use this information as part of our decision-making process with respect to the acquisition and/or development of the property. For example, we own a parcel in Massachusetts which was formerly used as a quarry/asphalt batching facility. Pre-purchase testing indicated that the site contained relatively low levels of certain contaminants. We have engaged a specially licensed environmental consultant to monitor environmental conditions at the site and prepare necessary regulatory submittals based on the results of an environmental risk characterization. A submittal has been made to the regulatory authorities in order to achieve regulatory closure at this site. The submittal included an environmental deed restriction that mandates compliance with certain protective measures in a portion of the site where low levels of residual soil contamination have been left in place in accordance with applicable laws. Development activities have commenced on the site are nearing completion and this work will be performed in accordance with the environmental deed restriction and other environmental requirements applicable to the site.

 

We expect that resolution of the environmental matters relating to the above will not have a material impact on our business, assets, financial condition, results of operations or liquidity. However, we cannot assure you that we have identified all environmental liabilities at our properties, that all necessary remediation actions have been or will be undertaken at our properties or that we will be indemnified, in full or at all, in the event that such environmental liabilities arise.

Reclassifications and Adoption of New Accounting Pronouncements

Certain prior year amounts have been reclassified to conform to the current year presentation. In addition, certain prior year amounts have been revised as a result of the adoption on January 1, 2009 of (1) ASC 470-20 (formerly known as FSP No. APB 14-1) (See Note 8 of the Consolidated Financial Statements), (2) the guidance included in ASC 810 “Consolidation” (formerly known as SFAS No. 160, “Noncontrolling Interests in Consolidated Financial Statements—an amendment of ARB No. 51” (“SFAS No. 160”)) and ASC 480-10-S99 “Distinguishing Liabilities from Equity” (formerly known as EITF Topic No. D-98 “Classification and Measurement of Redeemable Securities” (Amended)) (See Note 11 of the Consolidated Financial Statements) and (3) the guidance included in ASC 260-10 “Earnings Per Share” (formerly known as FSP EITF 03-06-1, “Determining Whether Instruments Granted in Share-Based Payment Transactions are Participating Securities” ) (See Note 15 of the Consolidated Financial Statements).

In April 2009, the FASB issued ASC 825-10-65 “Transition Related to FSP FAS 107-1 and APB 28-1, Interim Disclosures about Fair Value of Financial Instruments”(“ASC 825-10-65”) (formerly known as FSP No. FAS 107-1 and APB 28-1, “Interim Disclosures About Fair Value of Financial Instruments” (“FSP No. FAS 107-1”)). ASC 825-10-65 amends guidance in ASC 825 “Financial Instruments” (formerly known as FASB Statement No. 107, “Disclosures about Fair Value of Financial Instruments”) to require disclosures about fair-value of financial instruments for interim reporting periods of publicly-traded companies as well as in annual financial statements. ASC 825-65-10 also amends ASC 270 “Interim Reporting” (formerly known as APB Opinion No. 28, “Interim Financial Reporting” ) to require those disclosures in summarized financial information at interim reporting periods. ASC 825-10-65 was effective for interim reporting periods ending after June 15, 2009, with early adoption permitted for periods ending after March 15, 2009 (See Note 2 of the Consolidated Financial Statements).

In May 2009, the FASB issued ASC 855 “Subsequent Events” (“ASC 855”) (formerly known as SFAS No. 165 “Subsequent Events” (“SFAS No. 165”)), which establishes general standards of accounting and disclosure for events that occur after the balance sheet date but before the financial statements are issued. ASC 855 was effective for interim or annual periods beginning after June 15, 2009. We have evaluated subsequent events through the time of filing these financial statements with the SEC on Form 10-K on February 25, 2010.

Newly Issued Accounting Standards

 

In September 2006,June 2008, the Financial Accounting Standards Board (the “FASB”FASB ratified the guidance included in ASC 815-40 “Derivatives and Hedging” (“ASC 815-40”) issued Statement of Financial Accounting Standards(formerly known as EITF Issue No. 07-5, “Determining Whether an Instrument (or an Embedded Feature) Is Indexed to an Entity’s Own Stock” (“SFAS”)EITF No. 157, “Fair Value Measurements” (“SFAS No. 157”07-5”)). SFASThe guidance included in ASC 815-40 requires entities to apply a two-step approach to evaluate whether an equity-linked financial instrument (or embedded feature) is indexed to its own stock. The guidance included in ASC 815-40 was effective on January 1, 2009. The adoption of the guidance included in ASC 815-40 did not have a material impact on us.

In April 2009, the FASB issued ASC 820-10-65-4 “Transition Related to FASB Staff Position FAS 157-4, Determining Fair Value When the Volume and Level of Activity for the Asset or Liability Have Significantly Decreased and Identifying Transactions That Are Not Orderly” (“ASC 820-10-65-4”) (formerly known as FSP No. 157 defines157-4, “Determining Fair Value When the Volume and Level of Activity for the Asset or Liability Have Significantly Decreased and Identifying Transactions That Are Not Orderly” (“FSP FAS 157-4”)). ASC 820-10-65-4 provides additional guidance for estimating fair value in accordance with ASC 820-10 when the volume and establishes a frameworklevel of activity for measuring fair value, which includes a hierarchy based on the quality of inputs used to measure fair value. SFAS No. 157 also expands disclosures about fair value measurements. SFAS No. 157 does not require any new fair value measurements. SFAS No. 157 requires the categorization of financial assets and liabilities, based on the inputs to the valuation technique, into a three-level fair value hierarchy. The fair value hierarchy gives the highest priority to the quoted prices in active markets for identical assets and liabilities and lowest priority to unobservable inputs. SFAS No. 157 requires the use of observable market data, when available, in making fair value measurements. When inputs used to measure fair value fall within different levels of the hierarchy, the level within which the fair value measurement is categorized is based on the lowest level input that is significant to the fair value measurement. The levels of the SFAS No. 157 fair value hierarchy are described as follows:

Level 1—Financial assets and liabilities whose values are based on unadjusted quoted market prices for identical assets and liabilities in an active market that the Company has the ability to access.

Level 2—Financial assets and liabilities whose values are based on quoted prices in markets that are not active or model inputs that are observable for substantially the full term of the asset or liability.

Level 3—Financial assets and liabilities whose values are basedliability have significantly decreased. ASC 820-10-65-4 also includes guidance on prices or valuation techniquesidentifying circumstances that require inputs that are both unobservable and significant to the overall fair value measurement.

SFAS No. 157 becameindicate a transaction is not orderly. ASC 820-10-65-4 was effective for fiscal years beginning after November 15, 2007. In February 2008, the FASB deferred the effective date of SFAS No. 157 for one year for nonfinancial assetsinterim and nonfinancial liabilities that are recognized or disclosed at fair value in the financial statements on a nonrecurring basis. The FASB also removed certain leasing transactions from the scope of SFAS No. 157. On January 1, 2008, we adopted SFAS No. 157. We have financial instruments consisting of investments in securities and interest rate contracts that are required to be measured under SFAS No. 157. We currently do not have any non-financial assets or non-financial liabilities that are required to be measured under SFAS No. 157. We do not have any fair value measurements using significant unobservable inputs (Level 3) as of December 31, 2008.

In February 2007, the FASB issued SFAS No. 159, “The Fair Value Option for Financial Assets and Financial Liabilities—Including an amendment of FASB Statement No. 115” (“SFAS No. 159”). SFAS No. 159 permits entities to choose, at specified election dates, to measure many financial instruments and certain other items at fair value that are not currently required to be measured at fair value. Unrealized gains and losses shall be reported on items for which the fair value option has been elected in earnings at each subsequent reporting date. SFAS No. 159 became effective for fiscal years beginning after November 15, 2007. On January 1, 2008, we adopted SFAS No. 159 and have currently not elected to measure any financial instruments or other items (not currently required to be measured at fair value) at fair value.

In December 2007, the FASB issued SFAS No. 141 (revised 2007), “Business Combinations” (“SFAS No. 141(R)”), which establishes principles and requirements for how the acquirer shall recognize and measure in its financial statements the identifiable assets acquired, liabilities assumed, any noncontrolling interest in the acquiree and goodwill acquired in a business combination. SFAS No. 141(R) is effective for business combinations for which the acquisition date is on or after the beginning of the first annual reporting period beginning on orperiods ending after DecemberJune 15, 2008. We do not expect the2009. The adoption of SFAS No. 141(R) toASC 820-10-65-4 did not have a material impact on our financial position andor results of operationsoperations.

 

In December 2007,June 2009, the FASB issued SFAS No. 160, “Noncontrolling Interests in Consolidated Financial Statements—an Amendment of ARB167, “Amendments to FASB Interpretation No. 51”46(R)” (“SFAS No. 160”167”), which establishes and expands accounting and reporting standards for minority interests, which will be recharacterized as noncontrolling interests, in a subsidiary andmodifies the deconsolidationapproach to determining the primary beneficiary of a subsidiary.variable interest entity (“VIE”) and requires companies to more frequently assess whether they must consolidate a VIE. SFAS No. 160167 is effective for business combinations for which the acquisition date is on or after the beginning of the first annual reporting period beginning on orthat begins after

December November 15, 2008. This statement is effective for fiscal years beginning on or after December 15, 2008.2009. We are currently assessing the potential impact that the adoption of SFAS No. 160167 will have on our financial position and results of operations.statements.

 

In March 2008,June 2009, the FASB issued SFAS No. 161 “Disclosures about Derivative Instruments168, “TheFASB Accounting Standards Codification and Hedging Activities”the Hierarchy of Generally Accepted Accounting Principles-a replacement of FASB Statement No. 162” (“SFAS No. 161”168”)., which establishes the FASB Accounting Standards Codification (the “Codification”) as the source of authoritative U.S. generally accepted accounting principles (GAAP) recognized by the FASB to be applied by nongovernmental entities. Rules and interpretive releases of the Securities and Exchange Commission (SEC) under authority of federal securities laws are also sources of authoritative GAAP for SEC registrants. On the effective date of this Statement, the Codification superseded all then-existing non-SEC accounting and reporting standards. SFAS No. 161 amends and expands the disclosure requirements of SFAS No. 133 with the intent to provide users of financial statements with an enhanced understanding of how derivative instruments and hedging activities affect an entity’s financial position, financial performance and cash flows. These disclosure requirements include a tabular summary of the fair values of derivative instruments and their gains and losses, disclosure of derivative features that are credit risk related to provide more information regarding an entity’s liquidity and cross-referencing within footnotes to make it easier for financial statement users to locate important information about derivative instruments. SFAS No. 161 is168 was effective for financial statements issued for fiscal yearsinterim and interimannual periods beginningending after NovemberSeptember 15, 2008 with early application encouraged. We do not expect the2009. The adoption of SFAS No. 161 to have a material impact to us.

On May 9, 2008, the FASB issued FASB Staff Position No. (“FSP”) APB 14-1 “Accounting for Convertible Debt Instruments That May Be Settled in Cash upon Conversion (Including Partial Cash Settlement)” (“FSP No. APB 14-1”) that requires the liability and equity components of convertible debt instruments that may be settled in cash upon conversion (including partial cash settlement) to be separately accounted for in a manner that reflects the issuer’s nonconvertible debt borrowing rate. FSP No. APB 14-1 requires that the initial proceeds from the sale of Boston Properties Limited Partnership’s $862.5 million of 2.875% exchangeable senior notes due 2037, $450.0 million of 3.75% exchangeable senior notes due 2036 and $747.5 million of 3.625% exchangeable senior notes due 2014 be allocated between a liability component and an equity component in a manner that reflects interest expense at the interest rate of similar nonconvertible debt. The resulting debt discount will be amortized over the period during which the debt is expected to be outstanding (i.e., through the first optional redemption dates) as additional non-cash interest expense. Based on our understanding of the application of FSP No. APB 14-1, this will result in an aggregate of approximately $0.15—$0.16 per share (net of incremental capitalized interest) of additional non-cash interest expense for fiscal 2008 and approximately $0.23—$0.24 per share for fiscal 2009. Excluding the impact of capitalized interest, the additional non-cash interest expense will be approximately $0.19—$0.20 per share for fiscal 2008 and approximately $0.27—$0.28 per share for fiscal 2009. The additional non-cash interest expense (before netting) will increase in subsequent reporting periods through the first optional redemption dates as the debt accretes to its par value over the same period. FSP No. APB 14-1 is effective for fiscal years beginning after December 15, 2008, and interim periods within those fiscal years. Early adoption is168 did not permitted. Upon adoption FSP No. APB 14-1 requires companies to retrospectively apply the requirements of the pronouncement to all periods presented. Our current estimate of the incremental interest expense excluding the impact of capitalized interest for each reporting period is as follows:

For the year ended December 31:

  Approximate
Amount
   (in thousands)

2006

  $4,200

2007

   19,300

2008

   27,700

2009

   38,600

2010

   41,200

2011

   43,900

2012

   29,800

2013

   23,000

2014

   2,500

In May 2008, the FASB issued SFAS No. 162, “The Hierarchy of Generally Accepted Accounting Principles” (“SFAS No. 162”), which is intended to improve financing reporting by identifying a consistent

framework or hierarchy for selecting accounting principles to be used in preparing financial statements of nongovernmental entities that are presented in conformity with generally accepted accounting principles (GAAP) in the United States (the GAAP hierarchy). SFAS No. 162 is effective 60 days following the Securities and Exchange Commission’s (“SEC”) approval of the Public Company Accounting Oversight Board amendment to AU Section 411, “The Meaning of Present Fairly in Conformity with Generally Accepted Accounting Principles.” We do not expect the adoption of SFAS No. 162 to have a material impact on us.

In June 2008, the FASB issued FSP EITF 03-06-1, “Determining Whether Instruments Granted in Share-Based Payment Transactions are Participating Securities” (“FSP EITF 03-06-1”). FSP EITF 03-06-1 clarifies that unvested share-based payment awards that contain non-forfeitable rights to dividends or dividend equivalents (whether paid or unpaid) are participating securities and shall be included in the computation of EPS pursuant to the two-class method. FSP EITF 03-06-1 is effective for financial statements issued for fiscal years beginning after December 15, 2008, and interim periods within those fiscal years. All prior-period EPS data presented shall be adjusted retrospectively (including interim financial statements, summaries of earnings, and selected financial data) to conform with the provisions of the FSP. Early application is not permitted. We do not expect the adoption of FSP EITF 03-06-1 to have a material impact on us.

 

Inflation

 

Substantially all of our leases provide for separate real estate tax and operating expense escalations over a base amount. In addition, many of our leases provide for fixed base rent increases or indexed increases. We believe that inflationary increases in costs may be at least partially offset by the contractual rent increases and operating expense escalations.

Item 7A.Quantitative and Qualitative Disclosures about Market Risk

Item 7A.Quantitative and Qualitative Disclosures about Market Risk

 

As of December 31, 2008,2009, approximately $5.9$6.3 billion of our consolidated borrowings bore interest at fixed rates and approximately $393.4 million of our consolidated borrowings bore interest at variable rates, and therefore the fair value of these instruments is affected by changes in the market interest rates. The following table presentsAs of December 31, 2009, the weighted-average interest rate on our aggregate fixedvariable rate debt obligationswas LIBOR/Eurodollar plus 1.50% (for an all in rate as of December 31, 2008 with corresponding weighted-average interest rates sorted by maturity date and our aggregate variable rate debt obligations sorted by maturity date.2009 of 1.75%) per annum. The GAAP weighted average interest rate on the variable rate debt as of December 31, 20082009 was 3.62%1.98% per annum. The table below does not include our unconsolidated joint venture debt. For a discussion concerning our unconsolidated joint venture debt, refer to Note 5 to the Consolidated Financial Statements and “Item 7.—Management’s Discussion and Analysis of Financial Condition and Results of Operations—Off-Balance Sheet Arrangements—Joint Venture Indebtedness.”

 

 2009 2010 2011 2012 2013 2014+ Total Fair Value 2010 2011 2012 2013 2014 2015+ Total Fair Value
 (dollars in thousands) (dollars in thousands)

Secured debt

        
 Secured debt

Fixed Rate

 $95,685  $134,803  $551,720  $106,642  $101,068  $1,385,232  $2,375,150  $2,239,309 $105,116   $551,814   $106,642   $101,068   $76,546   $1,308,694   $2,249,880   $2,225,828

Average Interest Rate

  6.38%  7.83%  7.02%  5.68%  6.03%  5.97%  6.33%   7.68  7.02  5.68  6.03  5.79  5.98  6.30 

Variable Rate

  183,125   30,674   71,693   —     —     —    $285,492  $282,263  246,252    97,169    345    827   48,828   —     $393,421   $389,271

Unsecured debt

        
 Unsecured debt

Fixed Rate

  —     —     —     —    $923,580  $548,795  $1,472,375  $1,202,875  —      —      —     $923,905   $—     $1,248,484   $2,172,389   $2,318,868

Average Interest Rate

  —     —     —     —     6.36%  5.47%  5.95%   —      —      —      —      6.36  5.74  6.01 

Variable Rate

  —     100,000   —     —     —     —    $100,000  $100,111  —      —      —      —      —      —     $—     $—  

Unsecured exchangeable debt

        

Fixed Rate

  —     —     —    $848,410  $450,000  $740,489  $2,038,899  $1,571,536
 Unsecured exchangeable debt

Fixed Rate(1)

  —      —     $852,716   $450,000   $741,755    —     $2,044,471   $2,059,796

ASC 470-20 (formerly known as FSP No. APB 14-1) Adjustment

  ($41,195  ($43,912  ($29,793  ($23,052  ($2,438  —      ($140,390 
   

Total Fixed Rate

  ($41,195  ($43,912  $822,923    $426,948    $739,317    —      $1,904,081   

Average Interest Rate

  —     —     —     3.46%  3.79%  4.04%  3.65%   —      —      5.63%  5.96  6.56  —      6.03 

Variable Rate

  —     —     —     —     —     —     —     —    —      —      —      —      —      —      —      —  
                                              

Total Debt

 $278,810  $265,477  $623,413  $955,052  $1,474,648  $2,674,516  $6,271,916  $5,396,094 $310,173   $605,071   $929,910   $1,452,748   $864,691   $2,557,178   $6,719,771   $6,993,763
                                              

(1)Amounts are included in the year in which the first optional redemption date occurs (or, in the case of the exchangeable notes due 2014, the year of maturity).

 

Additional disclosure about market risk is incorporated herein by reference from “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and Capital Resources—Market Risk.”

Item 8.Financial Statements and Supplementary Data

Item 8.Financial Statements and Supplementary Data

BOSTON PROPERTIES, INC.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

 

   Page

Management’s Report on Internal Control over Financial Reporting

  10297

Report of Independent Registered Public Accounting Firm

  10398

Consolidated Balance Sheets as of December 31, 20082009 and 20072008

  10499

Consolidated Statements of Operations for the years ended December 31, 2009, 2008 2007 and 20062007

  105100

Consolidated Statements of Stockholders’ Equity for the years ended December  31, 2009, 2008 2007 and 20062007

  106101

Consolidated Statements of Comprehensive Income for the years ended December  31, 2009, 2008 2007 and 20062007

  107102

Consolidated Statements of Cash Flows for the years ended December 31, 2009, 2008 2007 and 20062007

  108103

Notes to Consolidated Financial Statements

  110105

Financial Statement Schedule—Schedule III

  159149

 

All other schedules for which a provision is made in the applicable accounting regulations of the Securities and Exchange Commission are not required under the related instructions or are inapplicable, and therefore have been omitted.

Management’s Report on Internal Control over

Financial Reporting

 

Management of Boston Properties, Inc. (“the Company”) is responsible for establishing and maintaining adequate internal control over financial reporting for the Company. The Company’s internal control over financial reporting is a process designed under the supervision of the Company’s principal executive officer and principal financial officer to provide reasonable assurance regarding the reliability of financial reporting and the preparation of the Company’s financial statements for external reporting purposes in accordance with U.S. generally accepted accounting principles.

 

As of the end of the Company’s 20082009 fiscal year, management conducted assessments of the effectiveness of the Company’s internal control over financial reporting based on the framework established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Based on these assessments, management has determined that the Company’s internal control over financial reporting as of December 31, 20082009 was effective.

 

Our internal control over financial reporting includes policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect transactions and dispositions of our assets; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with U.S. generally accepted accounting principles, and that receipts and expenditures are being made only in accordance with authorizations of management and the directors of the Company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the Company’s assets that could have a material effect on our financial statements.

 

The effectiveness of the Company’s internal control over financial reporting as of December 31, 20082009 has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in their report appearing on page 103,100, which expresses an unqualified opinion on the effectiveness of the Company’s internal control over financial reporting as of December 31, 2008.2009.

Report of Independent Registered Public Accounting Firm

 

To the Board of Directors and Shareholders

of Boston Properties, Inc.:

 

In our opinion, the consolidated financial statements listed in the accompanying index present fairly, in all material respects, the financial position of Boston Properties, Inc. and its subsidiaries at December 31, 20082009 and December 31, 2007,2008, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 20082009 in conformity with accounting principles generally accepted in the United States of America. In addition, in our opinion, the financial statement schedule listed in the accompanying index presents fairly, in all material respects, the information set forth therein when read in conjunction with the related consolidated financial statements. Also in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2008,2009, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). The Company’s management is responsible for these financial statements and financial statement schedule, for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report on Internal Control over Financial Reporting appearing on page 102.Reporting. Our responsibility is to express opinions on these financial statements, on the financial statement schedule, and on the Company’s internal control over financial reporting based on our integrated audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement and whether effective internal control over financial reporting was maintained in all material respects. Our audits of the financial statements included examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

As discussed in Note 2 to the consolidated financial statements, the Company changed the manner in which it accounts for certain convertible debt instruments (Note 8), noncontrolling interests (Note 11), and the calculation of earnings per share (Note 15) effective January 1, 2009.

 

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

 

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

 

/s/    PricewaterhouseCoopers LLP

 

PricewaterhouseCoopers LLP

Boston, Massachusetts

March 2, 2009February 25, 2010

BOSTON PROPERTIES, INC.

CONSOLIDATED BALANCE SHEETS

(in thousands, except for share and par value amounts)

 

 December 31,
2008
 December 31,
2007
   December 31,
2009
 December 31,
2008
 
ASSETS     

Real estate, at cost:

 $10,618,344  $10,249,895   $11,099,558   $10,625,207  

Less: accumulated depreciation

  (1,768,785)  (1,531,707)   (2,033,677  (1,768,785
             

Total real estate

  8,849,559   8,718,188    9,065,881    8,856,422  

Cash and cash equivalents

  241,510   1,506,921    1,448,933    241,510  

Cash held in escrows

  21,970   186,839    21,867    21,970  

Investment in securities

  11,590   22,584    9,946    11,590  

Tenant and other receivables (net of allowance for doubtful accounts of $4,006 and $1,901, respectively)

  68,743   58,074 

Tenant and other receivables (net of allowance for doubtful accounts of $4,125 and $4,006, respectively)

   93,240    68,743  

Related party note receivable

  270,000   —      270,000    270,000  

Accrued rental income (net of allowance of $15,440 and $829, respectively)

  316,711   300,594 

Accrued rental income (net of allowance of $2,645 and $15,440, respectively)

   363,121    316,711  

Deferred charges, net

  326,401   287,199    294,395    325,369  

Prepaid expenses and other assets

  22,401   30,566    17,684    22,401  

Investments in unconsolidated joint ventures

  782,760   81,672    763,636    782,760  
             

Total assets

 $10,911,645  $11,192,637   $12,348,703   $10,917,476  
             
LIABILITIES AND STOCKHOLDERS' EQUITY  
LIABILITIES AND EQUITY   

Liabilities:

     

Mortgage notes payable

 $2,660,642  $2,726,127 

Unsecured senior notes (net of discount of $2,625 and $3,087, respectively)

  1,472,375   1,471,913 

Unsecured exchangeable senior notes (net of discount of $21,101 and $18,374, respectively)

  2,038,899   1,294,126 

Mortgage notes payable, net

  $2,643,301   $2,660,642  

Unsecured senior notes (net of discount of $2,611 and $2,625, respectively)

   2,172,389    1,472,375  

Unsecured exchangeable senior notes (net of discount of $15,529 and $21,101, respectively)

   1,904,081    1,859,867  

Unsecured line of credit

  100,000   —      —      100,000  

Accounts payable and accrued expenses

  171,791   145,692    220,089    171,791  

Dividends and distributions payable

  97,162   944,870    80,536    97,162  

Accrued interest payable

  67,132   54,487    76,058    67,132  

Other liabilities

  173,750   232,705    127,538    173,750  
             

Total liabilities

  6,781,751   6,869,920    7,223,992    6,602,719  
             

Commitments and contingencies

  —     —      —      —    
             

Minority interests

  598,627   653,892 

Noncontrolling interest:

   

Redeemable preferred units of the Operating Partnership

   55,652    55,652  
             

Stockholders' equity:

  

Equity:

   

Stockholders’ equity attributable to Boston Properties, Inc.:

   

Excess stock, $.01 par value, 150,000,000 shares authorized, none issued or outstanding

  —     —      —      —    

Preferred stock, $.01 par value, 50,000,000 shares authorized, none issued or outstanding

  —     —      —      —    

Common stock, $.01 par value, 250,000,000 shares authorized, 121,259,555 and 119,581,385 issued and 121,180,655 and 119,502,485 outstanding in 2008 and 2007, respectively

  1,212   1,195 

Common stock, $.01 par value, 250,000,000 shares authorized, 138,958,910 and 121,259,555 issued and 138,880,010 and 121,180,655 outstanding in 2009 and 2008, respectively

   1,389    1,212  

Additional paid-in capital

  3,369,850   3,305,219    4,373,679    3,559,841  

Earnings in excess of dividends

  192,843   394,324    95,433    154,953  

Treasury common stock at cost, 78,900 shares in 2008 and 2007

  (2,722)  (2,722)

Treasury common stock at cost, 78,900 shares in 2009 and 2008

   (2,722  (2,722

Accumulated other comprehensive loss

  (29,916)  (29,191)   (21,777  (24,291
             

Total stockholders' equity

  3,531,267   3,668,825 

Total stockholders’ equity attributable to Boston Properties, Inc.

   4,446,002    3,688,993  

Noncontrolling interests:

   

Common units of the Operating Partnership

   617,386    563,212  

Property partnerships

   5,671    6,900  
             

Total liabilities and stockholders' equity

 $10,911,645  $11,192,637 

Total equity

   5,069,059    4,259,105  
             

Total liabilities and equity

  $12,348,703   $10,917,476  
       

 

The accompanying notes are an integral part of these financial statements.

BOSTON PROPERTIES, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

 

 For the Year Ended December 31,   For the Year Ended December 31, 
 2008 2007 2006   2009 2008 2007 
 (In thousands, except for per share
amounts)
   (In thousands, except for per share
amounts)
 

Revenue

       

Rental:

       

Base rent

 $1,129,215  $1,084,308  $1,092,545   $1,185,431   $1,129,215   $1,084,308  

Recoveries from tenants

  204,732   184,929   178,491    200,899    204,732    184,929  

Parking and other

  68,105   64,982   57,080    66,597    68,105    64,982  
                   

Total rental revenue

  1,402,052   1,334,219   1,328,116    1,452,927    1,402,052    1,334,219  

Hotel revenue

  36,872   37,811   33,014    30,385    36,872    37,811  

Development and management services

  30,518   20,553   19,820    34,878    30,518    20,553  

Interest and other

  18,958   89,706   36,677    4,059    18,958    89,706  
                   

Total revenue

  1,488,400   1,482,289   1,417,627    1,522,249    1,488,400    1,482,289  
                   

Expenses

       

Operating

   

Operating:

    

Rental

  488,030   455,840   437,705    501,799    488,030    455,840  

Hotel

  27,510   27,765   24,966    23,966    27,510    27,765  

General and administrative

  72,365   69,882   59,375    75,447    72,365    69,882  

Interest

  271,972   285,887   298,260    322,833    295,322    302,980  

Depreciation and amortization

  304,147   286,030   270,562    321,681    304,147    286,030  

Loss from suspension of development

   27,766    —      —    

Net derivative losses

  17,021   —     —      —      17,021    —    

Losses from investments in securities

  4,604   —     —   

Losses (gains) from investments in securities

   (2,434  4,604    —    

Losses from early extinguishments of debt

  —     3,417   32,143    510    —      3,417  
                   

Total expenses

  1,185,649   1,128,821   1,123,011    1,271,568    1,208,999    1,145,914  
                   

Income before minority interests in property partnerships, income (loss) from unconsolidated joint ventures, minority interest in Operating Partnership, gains on sales of real estate and other assets and discontinued operations

  302,751   353,468   294,616 

Minority interests in property partnerships

  (1,997)  (84)  2,013 

Income before income (loss) from unconsolidated joint ventures, gains on sales of real estate and other assets, discontinued operations and net income attributable to noncontrolling interests

   250,681    279,401    336,375  

Income (loss) from unconsolidated joint ventures

  (182,018)  20,428   24,507    12,058    (182,018  20,428  

Gains on sales of real estate and other assets

   11,760    33,340    929,785  
                   

Income before minority interest in Operating Partnership, gains on sales of real estate and other assets and discontinued operations

  118,736   373,812   321,136 

Minority interest in Operating Partnership

  (22,006)  (64,916)  (69,999)

Income from continuing operations

   274,499    130,723    1,286,588  

Discontinued operations:

    

Income from discontinued operations

   —      —      7,274  

Gains on sales of real estate from discontinued operations

   —      —      259,519  
                   

Income before gains on sales of real estate and other assets and discontinued operations

  96,730   308,896   251,137 

Gains on sales of real estate and other assets, net of minority interest

  28,502   789,238   606,394 

Net income

   274,499    130,723    1,553,381  

Net income attributable to noncontrolling interests:

    

Noncontrolling interests in property partnerships

   (2,778  (1,997  (84

Noncontrolling interest—common units of the Operating Partnership

   (35,534  (14,392  (51,978

Noncontrolling interest in gains on sales of real estate and other assets—common units of the Operating Partnership

   (1,579  (4,838  (140,547

Noncontrolling interest in discontinued operations—common units of the Operating Partnership

   —      —      (40,237

Noncontrolling interest—redeemable preferred units of the Operating Partnership

   (3,594  (4,226  (10,429
                   

Income before discontinued operations

  125,232   1,098,134   857,531 

Discontinued operations:

   

Income from discontinued operations, net of minority interest

  —     6,206   16,104 

Gains on sales of real estate from discontinued operations, net of minority interest

  —     220,350   —   

Net income attributable to Boston Properties, Inc.

  $231,014   $105,270   $1,310,106  
                   

Net income available to common shareholders

 $125,232  $1,324,690  $873,635 

Basic earnings per common share attributable to Boston Properties, Inc.:

    

Income from continuing operations

  $1.76   $0.88   $9.07  

Discontinued operations

   —      —      1.91  
                   

Basic earnings per common share:

   

Income available to common shareholders before discontinued operations

 $1.04  $9.20  $7.48 

Discontinued operations, net of minority interest

  —     1.91   0.14 
         

Net income available to common shareholders

 $1.04  $11.11  $7.62 

Net income

  $1.76   $0.88   $10.98  
                   

Weighted average number of common shares outstanding

  119,980   118,839   114,721    131,050    119,980    118,839  
                   

Diluted earnings per common share:

   

Income available to common shareholders before discontinued operations

 $1.03  $9.06  $7.32 

Discontinued operations, net of minority interest

  —     1.88   0.14 

Diluted earnings per common share attributable to Boston Properties, Inc.:

    

Income from continuing operations

  $1.76   $0.87   $8.92  

Discontinued operations

   —      —      1.88  
                   

Net income available to common shareholders

 $1.03  $10.94  $7.46 

Net income

  $1.76   $0.87   $10.80  
                   

Weighted average number of common and common equivalent shares outstanding

  121,299   120,780   117,077    131,512    121,299    120,780  
                   

Amounts attributable to Boston Properties, Inc.:

    

Income from continuing operations

  $231,014   $105,270   $1,083,550  

Discontinued operations

   —      —      226,556  
          

Net income

  $231,014   $105,270   $1,310,106  
          

 

The accompanying notes are an integral part of these financial statements.

BOSTON PROPERTIES, INC.

CONSOLIDATED STATEMENTS OF STOCKHOLDERS'STOCKHOLDERS’ EQUITY

(in thousands)

 

 Common Stock Additional
Paid-in

Capital
  Earnings in
excess of

Dividends
  Treasury
Stock,

at cost
  Accumulated
Other
Comprehensive

Loss
  Total  Common Stock Additional
Paid-in
Capital
  Earnings
in excess of
Dividends
  Treasury
Stock,
at cost
  Accumulated
Other
Comprehensive
Loss
  Noncontrolling
Interests
  Total 
Shares Amount  

Stockholders' Equity, December 31, 2005

 112,542 $1,125 $2,745,719  $182,105  $(2,722) $(8,881) $2,917,346 
 Common Stock 
 Additional
Paid-in
Capital
  Earnings
in excess of
Dividends
  Treasury
Stock,
at cost
  Accumulated
Other
Comprehensive
Loss
  Noncontrolling
Interests
  Total 

Equity, December 31, 2006

 

Conversion of operating partnership units to Common Stock

 3,162  32  287,321   —     —     —     287,353  1,342  13 

Allocation of minority interest

 —    —    20,020   —     —     —     20,020 

Net income for the year

 —    —    —     873,635   —     —     873,635 

Dividends declared

 —    —    —     (947,585)  —     —     (947,585)

Allocation of noncontrolling interest

 —    —    282    —      —      —      (282  —    

Allocation of noncontrolling interest—redeemable preferred units

 —    —    —      —      —      —      30,869    30,869  

Allocated net income for the year

 —    —    —      1,310,106    —      —      232,846    1,542,952  

Dividends/distributions declared

 —    —    —      (1,038,521  —      —      (182,294  (1,220,815

Shares issued pursuant to stock purchase plan

 8  —    526   —     —     —     526  6  —    1,241    —      —      —      —      1,241  

Net activity from stock option and incentive plan

 1,791  18  66,355   —     —     —     66,373  651  7  24,896    —      —      —      9,931    34,834  

Equity component of unsecured exchangeable senior notes

 —    —    80,788    —      —      —      —      80,788  

Contributions from noncontrolling interests in property partnerships

 —    —    —      —      —      —      4,311    4,311  

Distributions to noncontrolling interests in property partnerships

 —    —    —      —      —      —      (10,632  (10,632

Consolidation of noncontrolling interest in property partnership

 —    —    —      —      —      —      19,588    19,588  

Effective portion of interest rate contracts

 —    —    —     —     —     4,860   4,860  —    —    —      —      —      (21,889  (3,767  (25,656

Amortization of interest rate contracts

 —    —    —     —     —     698   698  —    —    —      —      —      (181  (31  (212
                                         

Stockholders' Equity, December 31, 2006

 117,503  1,175  3,119,941   108,155   (2,722)  (3,323)  3,223,226 

Equity, December 31, 2007

 119,502  1,195  3,416,558    376,396    (2,722  (23,671  615,575    4,383,331  

Conversion of operating partnership units to Common Stock

 1,342  13  143,297   —     —     —     143,310  630  7  32,540    —      —      —      (10,906  21,641  

Allocation of minority interest

 —    —    15,844   —     —     —     15,844 

Net income for the year

 —    —    —     1,324,690   —     —     1,324,690 

Dividends declared

 —    —    —     (1,038,521)  —     —     (1,038,521)

Allocation of noncontrolling interest

 —    —    24,287    —      —      —      (24,287  —    

Allocation of noncontrolling interest—redeemable preferred units

 —    —    —      —      —      —      488    488  

Allocated net income for the year

 —    —    —      105,270    —      —      21,227    126,497  

Dividends/distributions declared

 —    —    —      (326,713  —      —      (57,608  (384,321

Shares issued pursuant to stock purchase plan

 6  —    1,241   —     —     —     1,241  8  —    713    —      —      —      —      713  

Net activity from stock option and incentive plan

 651  7  24,896   —     —     —     24,903  1,041  10  38,156    —      —      —      21,630    59,796  

Effective portion of interest rate contracts

 —    —    —     —     —     (25,656)  (25,656)

Amortization of interest rate contracts

 —    —    —     —     —     (212)  (212)
                   

Stockholders' Equity, December 31, 2007

 119,502  1,195  3,305,219   394,324   (2,722)  (29,191)  3,668,825 

Conversion of operating partnership units to Common Stock

 630  7  32,540   —     —     —     32,547 

Allocation of minority interest

 —    —    37,582   —     —     —     37,582 

Net income for the year

 —    —    —     125,232   —     —     125,232 

Dividends declared

 —    —    —     (326,713)  —     —     (326,713)

Shares issued pursuant to stock purchase plan

 8  —    713   —     —     —     713 

Net activity from stock option and incentive plan

 1,041  10  38,156   —     —     —     38,166 

Equity component of unsecured exchangeable senior notes

 —    —    91,947    —      —      —      —      91,947  

Issuances of noncontrolling interest—common units

 —    —    —      —      —      —      25,000    25,000  

Distributions to noncontrolling interests in property partnerships

 —    —    —      —      —      —      (20,902  (20,902

Capped call transaction costs

 —    —    (44,360)  —     —     —     (44,360) —    —    (44,360  —      —      —      —      (44,360

Effective portion of interest rate contracts

 —    —    —     —     —     (727)  (727) —    —    —      —      —      (622  (105  (727

Amortization of interest rate contracts

 —    —    —     —     —     2   2  —    —    —      —      —      2    —      2  
                                         

Stockholders' Equity, December 31, 2008

 121,181 $1,212 $3,369,850  $192,843  $(2,722) $(29,916) $3,531,267 

Equity, December 31, 2008

 121,181  1,212  3,559,841    154,953    (2,722  (24,291  570,112    4,259,105  

Conversion of operating partnership units to Common Stock

 139  1  3,969    —      —      —      (3,970  —    

Allocation of noncontrolling interest

 —    —    (42,490  —      —      —      42,490    —    

Allocated net income for the year

 —    —    —      231,014    —      —      39,891    270,905  

Dividends/distributions declared

 —    —    —      (290,534  —      —      (46,574  (337,108

Sale of Common Stock, net of offering costs

 17,250  173  841,737    —      —      —      —      841,910  

Shares issued pursuant to stock purchase plan

 12  —    620    —      —      —      —      620  

Net activity from stock option and incentive plan

 298  3  10,002    —      —      —      24,725    34,730  

Distributions to noncontrolling interests in property partnerships

 —    —    —      —      —      —      (4,007  (4,007

Amortization of interest rate contracts

 —    —    —      —      —      2,514    390    2,904  
                                         

Equity, December 31, 2009

 138,880 $1,389 $4,373,679   $95,433   $(2,722 $(21,777 $623,057   $5,069,059  
                      

 

The accompanying notes are an integral part of these financial statements.

BOSTON PROPERTIES, INC.

CONSOLIDATED STATEMENTS OF

COMPREHENSIVE INCOME

 

  For the year ended December 31,  For the year ended December 31, 
  2008 2007 2006  2009 2008 2007 
  (in thousands)  (in thousands) 

Net income available to common shareholders

  $125,232  $1,324,690  $873,635

Net income

  $274,499   $130,723   $1,553,381  

Other comprehensive income (loss):

        

Net effective portion of interest rate contracts

   (727)  (25,656)  4,860   —      (727  (25,656

Amortization of interest rate contracts

   2   (212)  698   2,904    2    (212
                   

Other comprehensive income (loss)

   (725)  (25,868)  5,558   2,904    (725  (25,868
                   

Comprehensive income

  $124,507  $1,298,822  $879,193   277,403    129,998    1,527,513  

Comprehensive income attributable to noncontrolling interests

   (43,875  (25,348  (239,477
                   

Comprehensive income attributable to Boston Properties, Inc.

  $233,528   $104,650   $1,288,036  
          

 

The accompanying notes are an integral part of these financial statements.

BOSTON PROPERTIES, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

 

   For the year ended December 31, 
   2008  2007  2006 
   (in thousands) 

Cash flows from operating activities:

    

Net income available to common shareholders

  $125,232  $1,324,690  $873,635 

Adjustments to reconcile net income available to common shareholders to net cash provided by operating activities:

    

Depreciation and amortization

   304,147   288,978   276,759 

Non-cash portion of interest expense

   11,570   9,397   7,111 

Non-cash compensation expense

   23,106   12,358   8,578 

Non-cash rental revenue

   (2,023)  —     —   

Losses on investments in securities

   4,604   —     —   

Net derivative losses

   17,021   —     —   

Losses from early extinguishments of debt

   —     838   31,877 

Minority interests in property partnerships

   1,997   84   (2,013)

(Income) loss from unconsolidated joint ventures

   182,018   (20,428)  (24,507)

Distributions of net cash flow from operations of unconsolidated joint ventures

   9,589   7,157   8,205 

Minority interest in Operating Partnership

   26,844   245,700   186,408 

Gains on sales of real estate and other assets

   (33,340)  (1,189,304)  (719,826)

Change in assets and liabilities:

    

Cash held in escrows

   3,548   (2,564)  (166)

Tenant and other receivables, net

   2,663   (1,341)  (7,051)

Accrued rental income, net

   (20,001)  (38,303)  (53,989)

Prepaid expenses and other assets

   (2,642)  10,686   4,319 

Accounts payable and accrued expenses

   5,762   3,833   (2,502)

Accrued interest payable

   12,645   7,046   (470)

Other liabilities

   (54,023)  5,318   (9,735)

Tenant leasing costs

   (57,809)  (34,767)  (48,654)
             

Total adjustments

   435,676   (695,312)  (345,656)
             

Net cash provided by operating activities

   560,908   629,378   527,979 
             

Cash flows from investing activities:

    

Acquisitions/additions to real estate

   (575,974)  (1,132,594)  (642,024)

Investments in securities

   —     (22,584)  (282,764)

Proceeds from redemptions of investments in securities

   14,697   —     —   

Net investments in unconsolidated joint ventures

   (896,027)  (7,790)  23,566 

Cash recorded upon consolidation

   —     3,232   —   

Net proceeds from the sale/financing of real estate placed in escrow

   —     (161,321)  (872,063)

Net proceeds from the sale/financing of real estate released from escrow

   161,321   —     872,063 

Issuance of note receivable

   (270,000)  —     —   

Proceeds from note receivable

   123,000   —     —   

Net proceeds from the sales of real estate and other assets

   127,307   1,897,988   1,130,978 
             

Net cash provided by (used in) investing activities

   (1,315,676)  576,931   229,756 
             

   For the year ended December 31, 
   2009  2008  2007 
   (in thousands) 

Cash flows from operating activities:

    

Net income

  $274,499   $130,723   $1,553,381  

Adjustments to reconcile net income to net cash provided by operating activities:

    

Depreciation and amortization

   321,681    304,147    288,978  

Non-cash portion of interest expense

   55,664    39,323    28,766  

Non-cash compensation expense

   26,636    23,106    12,358  

Non-cash rental revenue

   (3,600  (2,023  —    

Losses (gains) on investments in securities

   (2,434  4,604    —    

Net derivative losses

   —      17,021    —    

Losses from early extinguishments of debt

   10    —      838  

Loss from suspension of development

   27,766    —      —    

(Income) loss from unconsolidated joint ventures

   (12,058  182,018    (20,428

Distributions of net cash flow from operations of unconsolidated joint ventures

   12,676    9,589    7,157  

Gains on sales of real estate and other assets

   (11,760  (33,340  (1,189,304

Change in assets and liabilities:

    

Cash held in escrows

   103    3,548    (2,564

Tenant and other receivables, net

   1,844    2,663    (1,341

Accrued rental income, net

   (46,410  (20,001  (38,303

Prepaid expenses and other assets

   4,717    (2,642  10,686  

Accounts payable and accrued expenses

   14,848    5,762    3,833  

Accrued interest payable

   8,926    12,645    7,046  

Other liabilities

   (9,452  (54,023  5,318  

Tenant leasing costs

   (46,280  (57,809  (34,767
             

Total adjustments

   342,877    434,588    (921,727
             

Net cash provided by operating activities

   617,376    565,311    631,654  
             

Cash flows from investing activities:

    

Acquisitions/additions to real estate

   (442,844  (580,377  (1,134,870

Investments in securities

   —      —      (22,584

Proceeds from redemptions of investments in securities

   4,078    14,697    —    

Net investments in unconsolidated joint ventures

   (7,835  (896,027  (7,790

Cash recorded upon consolidation

   —      —      3,232  

Net proceeds from the sale/financing of real estate placed in escrow

   —      —      (161,321

Net proceeds from the sale/financing of real estate released from escrow

   —      161,321    —    

Issuance of note receivable

   —      (270,000  —    

Proceeds from note receivable

   —      123,000    —    

Net proceeds from the sales of real estate and other assets

   —      127,307    1,897,988  
             

Net cash provided by (used in) investing activities

   (446,601  (1,320,079  574,655  
             

 

The accompanying notes are an integral part of these financial statements.

BOSTON PROPERTIES, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

 

 For the year ended December 31,   For the year ended December 31, 
 2008 2007 2006   2009 2008 2007 
 (in thousands)   (in thousands) 

Cash flows from financing activities:

       

Borrowings on unsecured line of credit

  1,391,000   260,000   195,000    —      1,391,000    260,000  

Repayments of unsecured line of credit

  (1,291,000)  (260,000)  (253,000)   (100,000  (1,291,000  (260,000

Repayments of mortgage notes payable

  (603,054)  (1,196,618)  (408,139)   (125,238  (603,054  (1,196,618

Proceeds from mortgage notes payable

  537,569   1,097,369   41,887    107,929    537,569    1,097,369  

Proceeds from unsecured exchangeable senior notes

  740,025   840,363   450,000    —      647,046    759,575  

Proceeds from unsecured senior notes

   699,517    —      —    

Proceeds from real estate financing transactions

  —     1,610   21,195    —      —      1,610  

Payments on real estate financing transactions

  (6,208)  (10,610)  (5,987)   —      (6,208  (10,610

Advance from joint venture partners

  30,000   —     —      —      30,000    —    

Repayment of advance from joint venture partners

  (30,000)  —     —      —      (30,000  —    

Dividends and distributions

  (1,235,767)  (1,143,470)  (391,613)   (357,328  (1,235,767  (1,143,470

Proceeds from equity transactions

  37,410   23,479   63,418    850,624    37,410    23,479  

Equity component of unsecured exchangeable senior notes

   —      91,947    80,788  

Capped call transaction costs

  (44,360)  —     —      —      (44,360  —    

Contributions from (distributions to) minority interest holders, net

  (20,909)  4,304   11,404 

Redemption of minority interest

  —     (35,625)  (14,891)

Contributions from (distributions to) noncontrolling interest holders, net

   (4,007  (20,909  4,304  

Repayment of note payable

   (25,000  —      —    

Redemption of noncontrolling interest

   —      —      (35,625

Deferred financing costs

  (15,349)  (5,978)  (2,717)   (9,849  (14,317  (5,978
                   

Net cash used in financing activities

  (510,643)  (425,176)  (293,443)

Net cash provided by (used in) financing activities

   1,036,648    (510,643  (425,176
                   

Net increase (decrease) in cash and cash equivalents

  (1,265,411)  781,133   464,292    1,207,423    (1,265,411  781,133  

Cash and cash equivalents, beginning of period

  1,506,921   725,788   261,496 

Cash and cash equivalents, beginning of the year

   241,510    1,506,921    725,788  
                   

Cash and cash equivalents, end of period

 $241,510  $1,506,921  $725,788 

Cash and cash equivalents, end of the year

  $1,448,933   $241,510   $1,506,921  
                   

Supplemental disclosures:

       

Cash paid for interest

 $289,640  $300,490  $297,540   $307,059   $289,640   $300,490  
                   

Interest capitalized

 $41,883  $31,046  $5,921   $48,816   $46,286   $33,322  
                   

Non-cash investing and financing activities:

       

Additions to real estate included in accounts payable

 $18,075  $3,827  $4,419   $36,789   $18,075   $3,827  
                   

Mortgage notes payable assumed in connection with the acquisition of real estate

 $—    $65,224  $—     $—     $—     $65,224  
                   

Real estate recorded upon consolidation

 $—    $120,213  $—     $—     $—     $120,213  
                   

Mortgage notes payable recorded upon consolidation

 $—    $79,064  $—     $—     $—     $79,064  
                   

Minority interest recorded upon consolidation

 $—    $19,588  $—   

Noncontrolling interest recorded upon consolidation

  $—     $—     $19,588  
                   

Dividends and distributions declared but not paid

 $97,162  $944,870  $857,892   $80,536   $97,162   $944,870  
                   

Issuance of OP Units in connection with the acquisition of real estate

 $15,000  $—    $—     $—     $15,000   $—    
                   

Issuance of OP Units in connection with an investment in an unconsolidated joint venture

 $10,000  $—    $—     $—     $10,000   $—    
                   

Conversions of Minority Interests to Stockholders' Equity

 $10,906  $30,590  $87,347 

Conversions of noncontrolling interests to Stockholders’ Equity

  $3,970   $10,906   $30,590  
                   

Basis adjustment in connection with conversions of Minority Interests to

   

Stockholders’ Equity

 $21,641  $112,721  $200,003 
         

Marketable securities transferred in connection with the legal defeasance of mortgage note payable

 $—    $—    $282,764 
         

Mortgage note payable legally defeased

 $—    $—    $254,385 
         

Financing incurred in connection with the acquisition of real estate

 $—    $—    $45,559 

Basis adjustment in connection with conversions of noncontrolling interests to Stockholders’ Equity

  $—     $21,641   $112,721  
                   

Note receivable issued in connection with the transfer of real estate

 $123,000  $—    $—     $—     $123,000   $—    
                   

Issuance of restricted securities to employees and directors

 $43,536  $17,658  $11,279   $22,964   $43,536   $17,658  
                   

 

The accompanying notes are an integral part of these financial statements.

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

 

1.Organization and Basis of Presentation

 

Organization

 

Boston Properties, Inc. (the “Company”), a Delaware corporation, is a self-administered and self-managed real estate investment trust (“REIT”). The Company is the sole general partner of Boston Properties Limited Partnership (the “Operating Partnership”) and at December 31, 20082009 owned an approximate 84.4% (84.2%86.0% (84.4% at December 31, 2007)2008) general and limited partnership interest in the Operating Partnership. Partnership interests in the Operating Partnership are denominated as “common units of partnership interest” (also referred to as “OP Units”), “long term incentive units of partnership interest” (also referred to as “LTIP Units”) or “preferred units of partnership interest” (also referred to as “Preferred Units”). In addition, in February 2008, the Company issued LTIP Units in connection with the granting to employees of 2008 outperformance awards (also referred to as “2008 OPP Units”). Because the rights, preferences and privileges of 2008 OPP Units differ from other LTIP Units granted to employees as part of the annual compensation process, unless specifically noted otherwise, all references to LTIP Units exclude 2008 OPP Units. For a complete description of the terms of the 2008 OPP Units (See Note 17).

 

Unless specifically noted otherwise, all references to OP Units exclude units held by the Company. A holder of an OP Unit may present such OP Unit to the Operating Partnership for redemption at any time (subject to restrictions agreed upon at the time of issuance of OP Units to particular holders that may restrict such redemption right for a period of time, generally one year from issuance). Upon presentation of an OP Unit for redemption, the Operating Partnership must redeem such OP Unit for cash equal to the then value of a share of common stock of the Company (“Common Stock”). In lieu of a cash redemption, the Company may elect to acquire such OP Unit for one share of Common Stock. Because the number of shares of Common Stock outstanding at all times equals the number of OP Units that the Company owns, one share of Common Stock is generally the economic equivalent of one OP Unit, and the quarterly distribution that may be paid to the holder of an OP Unit equals the quarterly dividend that may be paid to the holder of a share of Common Stock. An LTIP Unit is generally the economic equivalent of a share of restricted common stock of the Company. LTIP Units, whether vested or not, will receive the same quarterly per unit distributions as OP Units, which equal per share dividends on Common Stock (See Note 17).

 

At December 31, 2008,2009, there was one series of Preferred Units outstanding (i.e., Series Two Preferred Units). The Series Two Preferred Units bear a distribution that is set in accordance with an amendment to the partnership agreement of the Operating Partnership. Preferred Units may also be converted into OP Units at the election of the holder thereof or the Operating Partnership in accordance with the amendment to the partnership agreement (See Note 11).

 

All references to the Company refer to Boston Properties, Inc. and its consolidated subsidiaries, including the Operating Partnership, collectively, unless the context otherwise requires.

 

Properties

 

At December 31, 2008,2009, the Company owned or had interests in a portfolio of 147146 commercial real estate properties (139(147 properties at December 31, 2007)2008) (the “Properties”) aggregating approximately 49.850.5 million net rentable square feet (approximately 43.849.8 million net rentable square feet at December 31, 2007)2008), including 10five properties under construction totaling approximately 3.82.0 million net rentable square feet and structured parking for approximately 35,61737,940 vehicles containing approximately 11.212.8 million square feet. At December 31, 2008,2009, the Properties consist of:

 

143140 office properties, including 123120 Class A office properties (including 10three properties under construction) and 20 Office/Technical properties;

one hotel; and

three retail properties.

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

one hotel;

three retail properties; and

two residential properties (both of which are under construction).

The Company owns or controls undeveloped land parcels totaling approximately 509.3510.1 acres. In addition, the Company has a minoritynoncontrolling interest in the Boston Properties Office Value-Added Fund, L.P. (the “Value-Added Fund”), which is a strategic partnership with two institutional investors through which the Company has pursued the acquisition of value-added investments in assets within its existing markets. The Company’s investments through the Value-Added Fund are not included in its portfolio information or any other portfolio level statistics. At December 31, 2008,2009, the Value-Added Fund had investments in 26 buildings comprised of an office property in Chelmsford, Massachusetts and office complexes in San Carlos, California and Mountain View, California.

 

The Company considers Class A office properties to be centrally located buildings that are professionally managed and maintained, that attract high-quality tenants and command upper-tier rental rates, and that are modern structures or have been modernized to compete with newer buildings. The Company considers Office/Technical properties to be properties that support office, research and development, laboratory and other technical uses. Net rentable square feet amounts are unaudited.

 

Basis of Presentation

 

Boston Properties, Inc. does not have any other significant assets, liabilities or operations, other than its investment in the Operating Partnership, nor does it have employees of its own. The Operating Partnership, not Boston Properties, Inc., executes all significant business relationships. All majority-owned subsidiaries and affiliates over which the Company has financial and operating control and variable interest entities (“VIE”s) in which the Company has determined it is the primary beneficiary are included in the consolidated financial statements. All significant intercompany balances and transactions have been eliminated in consolidation. The Company accounts for all other unconsolidated joint ventures using the equity method of accounting. Accordingly, the Company’s share of the earnings of these joint ventures and companies is included in consolidated net income.

 

2.Summary of Significant Accounting Policies

 

Reclassifications and Adoption of New Accounting Pronouncements

Certain prior year amounts have been reclassified to conform to the current year presentation. In addition, certain prior year amounts have been revised as a result of the adoption on January 1, 2009 of (1) Accounting Standards Codification (“ASC”) 470-20 “Debt with Conversion and Other Options” (“ASC 470-20”) (formerly known as FASB Staff Position (“FSP”) No. APB 14-1 “Accounting for Convertible Debt Instruments That May Be Settled in Cash upon Conversion (Including Partial Cash Settlement)” (“FSP No. APB 14-1”)) (See Note 8), (2) the guidance included in ASC 810 “Consolidation” (“ASC 810”) (formerly known as SFAS No. 160, “Noncontrolling Interests in Consolidated Financial Statements—an amendment of ARB No. 51” (“SFAS No. 160”)) and ASC 480-10-S99 “Distinguishing Liabilities from Equity” (“ASC 480-10-S99”) (formerly known as EITF Topic No. D-98 “Classification and Measurement of Redeemable Securities” (Amended)) (See Note 11) and (3) the guidance included in ASC 260-10 “Earnings Per Share” (“ASC 260-10”) (formerly known as FSP EITF 03-06-1, “Determining Whether Instruments Granted in Share-Based Payment Transactions are Participating Securities” (“FSP EITF 03-06-1”)) (See Note 15).

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

Real Estate

 

Upon acquisitions of real estate, the Company assesses the fair value of acquired tangible and intangible assets (including land, buildings, tenant improvements, “above-” and “below-market” leases, origination costs, acquired in-place leases, other identified intangible assets and assumed liabilities in accordance with guidance included in Accounting Standards Codification (“ASC”) 805 “Business Combinations” (“ASC 805”) (formerly known as Statement of Financial Accounting Standards (“SFAS”) No. 141, “Business Combinations”141(R) (“SFAS No. 141(R)”)), and allocates the purchase price to the acquired assets and assumed liabilities, including land at appraised value and buildings at replacement cost.as if vacant. The Company assesses and considers fair value based on estimated cash flow projections that utilize discount and/or capitalization rates that we deemit deems appropriate, as well as available market information. Estimates of future cash flows are based on a number of factors including the historical operating results, known and anticipated trends, and market and economic conditions. The fair value of the tangible assets of an acquired property considers the value of the property as if it were vacant. The Company also considers an allocation of purchase price of other acquired intangibles, including acquired in-place leases that may have a customer relationship intangible value, including (but not limited to) the nature and extent of the existing relationship with the tenants, the tenant’s credit quality and expectations of lease renewals. Based on its acquisitions to date, the Company’s allocation to customer relationship intangible assets has been immaterial.

 

The Company records acquired “above-” and “below-market” leases at their fair value (using a discount rate which reflects the risks associated with the leases acquired) equal to the difference between (1) the contractual amounts to be paid pursuant to each in-place lease and (2) management’s estimate of fair market lease rates for each corresponding in-place lease, measured over a period equal to the remaining term of the lease for above-market leases and the initial term plus the term of any below-market fixed rate renewal options for below-

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

market leases. Other intangible assets acquired include amounts for in-place lease values that are based on the Company’s evaluation of the specific characteristics of each tenant’s lease. Factors to be considered include estimates of carrying costs during hypothetical expected lease-up periods considering current market conditions, and costs to execute similar leases. In estimating carrying costs, the Company includes real estate taxes, insurance and other operating expenses and estimates of lost rentals at market rates during the expected lease-up periods, depending on local market conditions. In estimating costs to execute similar leases, the Company considers leasing commissions, legal and other related expenses.

 

Real estate is stated at depreciated cost. The cost of buildings and improvements includes the purchase price of property, legal fees and other acquisition costs. Costs directly related to the development of properties are capitalized. Capitalized development costs include interest, internal wages, property taxes, insurance, and other project costs incurred during the period of development.

The Company reviews its long-lived assets used in operations for impairment following the end of each quarter and when there is an event or change in circumstances that indicates an impairment in value. An impairment loss is recognized if the carrying amount of its assets is not recoverable and exceeds its fair value. If such impairment iscriteria are present, an impairment loss is recognized based on the excess of the carrying amount of the asset over its fair value. The evaluation of anticipated cash flows is highly subjective and is based in part on assumptions regarding future occupancy, rental rates and capital requirements that could differ materially from actual results in future periods. Since cash flows on properties considered to be “long-lived assets to be held and used,” as defined by ASC 360 “Property, Plant and Equipment” (“ASC 360”) (formerly known as SFAS No. 144, “Accounting for the Impairment or Disposal of Long-Lived Assets,” (“SFAS No. 144”)) are considered on an undiscounted basis to determine whether an asset has been impaired, the Company’s established strategy of holding properties over the long term directly decreases the likelihood of recording an impairment loss. If the Company’s strategy changes or market conditions otherwise dictate an earlier sale date, an impairment loss may be recognized and such loss could be material. If the Company determines that impairment has occurred, the affected assets must be reduced to their fair value.

 

ASC 360 (formerly known as SFAS No. 144,144) requires that qualifying assets and liabilities and the results of operations that have been sold, or otherwise qualify as “held for sale,” be presented as discontinued operations in all periods presented if the property operations are expected to be eliminated and the Company will not have

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

significant continuing involvement following the sale. The components of the property’s net income that is reflected as discontinued operations include the net gain (or loss) upon the disposition of the property held for sale, operating results, depreciation and interest expense (if the property is subject to a secured loan). The Company generally considers assets to be “held for sale” when the transaction has been approved by the Board of Directors, or a committee thereof, and there are no known significant contingencies relating to the sale, such that the property sale within one year is considered probable. Following the classification of a property as “held for sale,” no further depreciation is recorded on the assets.assets, and the asset is written down to the lower of carrying value or fair market value.

 

Real estate is stated at depreciated cost. A variety of costs are incurred in the acquisition, development and leasing of properties. The cost of buildings and improvements includes the purchase price of property, legal fees and other acquisition costs. Effective January 1, 2009, under the provisions of ASC 805 (formerly known as SFAS No. 141(R)), the Company was required to expense costs associated with the acquisition of real property such as legal, due diligence and other closing related costs. Costs directly related to the development of properties are capitalized. Capitalized development costs include interest, internal wages, property taxes, insurance, and other project costs incurred during the period of development. After determination is made to capitalize a cost, it is allocated to the specific component of a project that is benefited. Determination of when a development project commences and capitalization begins, and when a development project is substantially complete and held available for occupancy and capitalization must cease, involves a degree of judgment. The Company’s capitalization policy on development properties is guided by ASC 835-20 “Capitalization of Interest” and ASC 970 “Real Estate – General” (formerly known as SFAS No. 34 “Capitalization of Interest Cost” and SFAS No. 67 “Accounting for Costs and the Initial Rental Operations of Real Estate Projects.”Projects”). The costs of land and buildings under development include specifically identifiable costs. The capitalized costs include pre-construction costs necessary to the development of the property, development costs, construction costs, interest costs, real estate taxes, salaries and related costs and other costs incurred during the period of development. The Company begins the capitalization of costs during the pre-construction period

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

which it defines as activities that are necessary to the development of the property. The Company considers a construction project as substantially completed and held available for occupancy upon the completion of tenant improvements, but no later than one year from cessation of major construction activity. The Company ceases capitalization on the portion (1) substantially completed and (2) occupied or held available for occupancy, and capitalizes only those costs associated with the portion under construction.construction, or (3) if activities necessary for the development of the property have been suspended. Interest costs capitalized for the years ended December 31, 2009, 2008 and 2007 and 2006 were $41.9$48.8 million, $31.0$46.3 million and $5.9$33.3 million, respectively. Salaries and related costs capitalized for the years ended December 31, 2009, 2008 and 2007 and 2006 were $7.9 million, $7.8 million and $6.9 million, and $4.2 million, respectively.

The acquisitions of minority interests (i.e., OP Units) for shares of the Company’s common stock are recorded under the purchase method with assets acquired reflected at the fair market value of the Company’s common stock on the date of acquisition. The acquisition amounts are allocated to the underlying assets based on their estimated fair values.

 

Expenditures for repairs and maintenance are charged to operations as incurred. Significant betterments are capitalized. When assets are sold or retired, their costs and related accumulated depreciation are removed from the accounts with the resulting gains or losses reflected in net income or loss for the period.

 

The Company computes depreciation and amortization on properties using the straight-line method based on estimated useful asset lives. In accordance with ASC 805 (formerly known as SFAS No. 141,141(R)), the Company allocates the acquisition cost of real estate to land, building, tenant improvements, acquired “above-” and “below-market” leases, origination costs and acquired in-place leases based on an assessment of their fair value and depreciates or amortizes these assets (or liabilities) over their useful lives. The amortization of acquired “above-” and “below-market” leases and acquired in-place leases is recorded as an adjustment to revenue and depreciation and amortization, respectively, in the Consolidated Statements of Operations.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

Depreciation is computed on a straight-line basis over the estimated useful lives of the assets as follows:

 

Land improvements

  25 to 40 years

Buildings and improvements

  10 to 40 years

Tenant improvements

  Shorter of useful life or terms of related lease

Furniture, fixtures, and equipment

  3 to 7 years

 

Cash and Cash Equivalents

 

Cash and cash equivalents consist of cash on hand and investments with maturities of three months or less from the date of purchase. The majority of the Company’s cash and cash equivalents are held at major commercial banks which may at times exceed the Federal Deposit Insurance Corporation limit of $250,000. The Company has not experienced any losses to date on its invested cash.

 

Cash Held in Escrows

 

Escrows include amounts established pursuant to various agreements for security deposits, property taxes, insurance and other costs.

 

Investment in Securities

 

The Company accounts for investments in trading securities at fair value, with gains or losses resulting from changes in fair value recognized currently in earnings. The designation of trading securities is generally determined at acquisition. AtDuring the year ended December 31, 2009 and 2008, investment in securities is comprised of an investment in an

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

unregistered money market fund and investments in an account associated with the Company’s deferred compensation plan (See Note 16). The investment inIn December 2007, the unregistered money market fund was previously included in Cash and Cash Equivalents. In December 2007, the fund suspended cash redemptions by investors; investors maycould elect in-kind redemptions of the underlying securities or maintain their investment in the fund and receive distributions as the underlying securities maturematured or arewere liquidated by the fund sponsor. As a result, the Company has retained this investment for a longer term than originally intended, and the valuation of the Company’s investment iswas subject to changes in market conditions. Because interests in this fund are nowwere valued at less than their $1.00 par value, the Company recognized lossesgains (losses) of approximately $1.4$0.2 million, $(1.4) million and $0.3$(0.3) million on its investment during the years ended December 31, 2009, 2008 and 2007, respectively. As of December 31, 2009, the Company no longer had investments in this unregistered money market fund.

The Company also maintains a deferred compensation plan that is designed to allow officers of the Company to defer a portion of their current income on a pre-tax basis and receive a tax-deferred return on these deferrals. The Company’s obligation under the plan is that of an unsecured promise to pay the deferred compensation to the plan participants in the future. At December 31, 20082009 and 2007,2008, the Company has funded approximately $6.6$9.9 million and $8.3$6.6 million, respectively, into a separate account, which is not restricted as to its use. The Company recognized incomegains (losses) of approximately $2.2 million, $(3.2) million and $0.3 million on its investments in the account associated with the Company’s deferred compensation plan during the years ended December 31, 2009, 2008 and 2007, respectively.

 

Tenant and other receivables

 

Tenant and other accounts receivable, other than accrued rents receivable, are expected to be collected within one year.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

Deferred Charges

 

Deferred charges include leasing costs and financing fees. Leasing costs include an allocation for acquired intangible in-place lease values and direct and incremental fees and costs incurred in the successful negotiation of leases, including brokerage, legal, internal leasing employee salaries and other costs which have been deferred and are being amortized on a straight-line basis over the terms of the respective leases. Internal leasing salaries and related costs capitalized for the years ended December 31, 2009, 2008 and 2007 and 2006 were $3.3 million, $4.4 million $4.1 million and $2.8$4.1 million, respectively. External fees and costs incurred to obtain long-term financing have been deferred and are being amortized over the terms of the respective loans on a basis that approximates the effective interest method and are included with interest expense. Unamortized financing and leasing costs are charged to expense upon the early repayment or significant modification of the financing or upon the early termination of the lease, respectively. Fully amortized deferred charges are removed from the books upon the expiration of the lease or maturity of the debt.

 

Investments in Unconsolidated Joint Ventures

 

Except for ownership interests in variable interest entities for which the Company is the primary beneficiary, the Company accounts for its investments in joint ventures under the equity method of accounting because it exercises significant influence over, but does not control, these entities. The Company’s judgment with respect to its level of influence or control of an entity and whether it is the primary beneficiary of a variable interest entity involves the consideration of various factors including the form of the Company’s ownership interest, its representation in the entity’s governance, the size of its investment (including loans), estimates of future cash flows, its ability to participate in policy making decisions and the rights of the other investors to participate in the decision making process and to replace the Company as manager and/or liquidate the venture, if applicable. The Company’s assessment of its influence or control over an entity affects the presentation of these investments in the Company’s consolidated financial statements.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

These investments are recorded initially at cost, as Investments in Unconsolidated Joint Ventures, and subsequently adjusted for equity in earnings and cash contributions and distributions. Any difference between the carrying amount of these investments on the balance sheet and the underlying equity in net assets is amortized as an adjustment to equity in earnings of unconsolidated joint ventures over the life of the related asset. Under the equity method of accounting, the net equity investment of the Company is reflected within the Consolidated Balance Sheets, and the Company’s share of net income or loss from the joint ventures is included within the Consolidated Statements of Operations. The joint venture agreements may designate different percentage allocations among investors for profits and losses, however, the Company’s recognition of joint venture income or loss generally follows the joint venture’s distribution priorities, which may change upon the achievement of certain investment return thresholds. For ownership interests in variable interest entities, the Company consolidates those in which it is the primary beneficiary. The Company’s investments in unconsolidated joint ventures are reviewed for impairment periodically and the Company records impairment charges when events or circumstances change indicating that a decline in the fair values below the carrying values has occurred and such decline is other-than-temporary. The ultimate realization of the investment in unconsolidated joint ventures is dependent on a number of factors, including the performance of each investment and market conditions. The Company will record an impairment charge if it determines that a decline in the value of an investment in an unconsolidated joint venture is other than temporary.

 

To the extent that the Company contributes assets to a joint venture, the Company’s investment in the joint venture is recorded at the Company’s cost basis in the assets that were contributed to the joint venture. To the extent that the Company’s cost basis is different than the basis reflected at the joint venture level, the basis difference is amortized over the life of the related asset and included in the Company’s share of equity in net

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

income of the joint venture. In accordance with the provisions of ASC 970-323 “Investments—Equity Method and Joint Ventures” (“ASC 970-323”) (formerly Statement of Position 78-9 “Accounting for Investments in Real Estate Ventures,”Ventures” (“SOP 78-9”)), the Company will recognize gains on the contribution of real estate to joint ventures, relating solely to the outside partner’s interest, to the extent the economic substance of the transaction is a sale.

 

Equity Offering Costs

 

Underwriting commissions and offering costs have been reflected as a reduction of additional paid-in capital.

 

Treasury Stock

 

The Company’s share repurchases are reflected as treasury stock utilizing the cost method of accounting and are presented as a reduction to consolidated stockholders’ equity.

 

Dividends

 

Earnings and profits, which determine the taxability of dividends to stockholders, will differ from income reported for financial reporting purposes due to the differences for federal income tax purposes in the treatment of gains on the sale of real property, revenue and expense recognition, compensation expense, and in the estimated useful lives and basis used to compute depreciation.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

The tax treatment of common dividends per share for federal income tax purposes is as follows:

 

  For the year ended December 31,   For the year ended December 31, 
  2008   2007   2006   2009 2008 2007 
  Per Share %   Per Share %   Per Share %   Per Share  % Per Share % Per Share % 

Ordinary income

  $2.55  51.83%  $2.03  26.15%  $1.19  17.43%  $2.15  90.93 $2.55   51.83 $2.03   26.15

Capital gain income

   —    —      5.75  73.85%   5.65  82.57%   —    —      —     —      5.75   73.85

Return of capital

   2.37  48.17%   —    —      —    —      0.21  9.07  2.37   48.17  —     —    
                                        

Total

  $4.92(1) 100.00%  $7.78(1)(2) 100.00%  $6.84(2) 100.00%  $2.36  100.00 $4.92(1)  100.00 $7.78(1)(2)  100.00
                                        

 

(1)Includes the special dividend of $5.98 per common share paid on January 30, 2008 of which approximately $3.40 per common share is allocable to 2007 and approximately $2.58 is allocable to 2008.
(2)Includes the special dividend of $5.40 per common share paid on January 30, 2007 of which approximately $3.66 per common share is allocable to 2006 and approximately $1.74 is allocable to 2007.

 

Revenue Recognition

 

Contractual rental revenue is reported on a straight-line basis over the terms of the respective leases. The impact of the straight-line rent adjustment increased revenue by approximately $42.2 million, $24.5 million $39.1 million and $53.7$39.1 million for the years ended December 31, 2009, 2008 2007 and 2006,2007, respectively, as the revenue recorded exceeded amounts billed. The straight-line rent adjustment for the year ended December 31, 2008 includes an approximately $21.0 million decrease due to the establishment of reserves for the full amount of the accrued straight-line rent balances associated with two of the Company’s leases in New York City. In accordance with ASC 805 (formerly SFAS No. 141,141(R)), the Company recognizes rental revenue of acquired in-place “above-” and “below-market” leases at their fair values over the terms of the respective leases. The impact of the acquired

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

in-place “above-” and “below-market” leases increased revenue by approximately $4.2 million, $5.4 million $5.9 million and $3.4$5.9 million for the years ended December 31, 2009, 2008 2007 and 2006,2007, respectively. Accrued rental income, as reported on the Consolidated Balance Sheets, represents cumulative rental income earned in excess of rent payments received pursuant to the terms of the individual lease agreements. The Company maintains an allowance against accrued rental income for future potential tenant credit losses. The credit assessment is based on the estimated accrued rental income that is recoverable over the term of the lease. The Company also maintains an allowance for doubtful accounts for estimated losses resulting from the inability of tenants to make required rent payments. The computation of this allowance is based on the tenants’ payment history and current credit status, as well as certain industry or geographic specific credit considerations. If the Company’s estimates of collectibility differ from the cash received, then the timing and amount of the Company’s reported revenue could be impacted. The credit risk is mitigated by the high quality of the Company’s existing tenant base, reviews of prospective tenants’ risk profiles prior to lease execution and consistent monitoring of the Company’s portfolio to identify potential problem tenants.

 

Recoveries from tenants, consisting of amounts due from tenants for common area maintenance, real estate taxes and other recoverable costs are recognized as revenue in the period during which the expenses are incurred. Tenant reimbursements are recognized and presented in accordance with ASC 605-45 “Principal Agent Considerations” (“ASC 605-45”) (formerly known as Emerging Issues Task Force, or EITF, Issue 99-19 “Reporting Revenue Gross as a Principal versus Net as an Agent”Agent,” or (“Issue 99-19”)). Issue 99-19ASC 605-45 requires that these reimbursements be recorded on a gross basis, as the Company is generally the primary obligor with respect to purchasing goods and services from third- party suppliers, has discretion in selecting the supplier and has credit risk. The Company also receives reimbursement of payroll and payroll related costs from third parties which the Company reflects on a net basis in accordance with Issue 99-19.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)ASC 605-45.

 

The Company’s hotel revenues are derived from room rentals and other sources such as charges to guests for long-distance telephone service, fax machine use, movie and vending commissions, meeting and banquet room revenue and laundry services. Hotel revenues are recognized as earned.

 

The Company receives management and development fees from third parties. Management fees are recorded and earned based on a percentage of collected rents at the properties under management, and not on a straight-line basis, because such fees are contingent upon the collection of rents. The Company reviews each development agreement and records development fees as earned depending on the risk associated with each project. Profit on development fees earned from joint venture projects is recognized as revenue to the extent of the third party partners’ ownership interest.

 

Gains on sales of real estate are recognized pursuant to the provisions of ASC 360-20 “Real Estate Sales” (“ASC 360-20”) (formerly known as SFAS No. 66, “Accounting for Sales of Real Estate.”Estate” (“SFAS No. 66”)). The specific timing of a sale is measured against various criteria in SFAS No. 66ASC 360-20 related to the terms of the transaction and any continuing involvement in the form of management or financial assistance associated with the properties. If the sales criteria for the full accrual method are not met, the Company defers some or all of the gain recognition and accounts for the continued operations of the property by applying the finance, leasing, profit sharing, deposit, installment or cost recovery methods, as appropriate, until the sales criteria are met.

 

Earnings Per Share

 

Basic earnings per share (“EPS”) is computed by dividing net income available to common shareholders, as adjusted for unallocated earnings (if any) of certain securities issued by the Operating Partnership, by the weighted average number of shares of Common Stock outstanding during the year. Diluted EPS reflects the potential dilution that could occur from shares issuable under stock-based compensation plans, including upon the exercise of stock options, and conversion of the minoritynoncontrolling interests in the Operating Partnership.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

Fair Value of Financial Instruments

 

The carrying values of cash and cash equivalents, marketable securities, escrows, receivables, accounts payable, accrued expenses and other assets and liabilities are reasonable estimates of their fair values because of the short maturities of these instruments.

 

In April 2009, the FASB issued ASC 825-10-65 ”Transition Related to FSP FAS 107-1 and APB 28-1, Interim Disclosures about Fair Value of Financial Instruments” (“ASC 825-10-65”) (formerly known as FSP No. FAS 107-1 and APB 28-1, “Interim Disclosures about Fair Value of Financial Instruments” (“FSP No. FAS 107-1”)). ASC 825-10-65 requires disclosures about fair-value of financial instruments for interim reporting periods of publicly-traded companies as well as in annual financial statements. ASC 825-10-65 requires those disclosures in summarized financial information at interim reporting periods. ASC 825-10-65 was effective for interim reporting periods ending after June 15, 2009, with early adoption permitted for periods ending after March 15, 2009. For purposes of disclosure,financial reporting disclosures, the Company calculates the fair value of mortgage notes payable, unsecured senior notes and unsecured exchangeable senior notes. The Company discounts the spread between the future contractual interest payments and hypothetical future interest payments on mortgage debt and unsecured notes based on a current market rate. In determining the current market rate, the Company adds its estimation of a market spread to the quoted yields on federal government treasury securities with similar maturity dates to its debt. Because the Company’s valuations of its financial instruments are based on these types of estimates, the actual fair value of its financial instruments may differ materially if the Company’s estimates do not prove to be accurate. The following table presents the aggregate carrying value of the Company’s long-term indebtedness exceededand the Company’s corresponding estimate of fair value by approximately $875.8 million atas of December 31, 2008.2009 (in thousands):

   Carrying
Amount
  Estimated
Fair Value

Mortgage notes payable

  $2,643,301   $2,615,099

Unsecured senior notes

   2,172,389    2,318,868

Unsecured exchangeable senior notes

   1,904,081 (1)   2,059,796
        

Total

  $6,719,771   $6,993,763
        

(1)Includes the net impact of ASC 470-20 (formerly known as FSP No. APB 14-1) totaling approximately $140.4 million (See Note 8).

 

Derivative Instruments and Hedging Activities

 

Derivative instruments and hedging activities require management to make judgments on the nature of its derivatives and their effectiveness as hedges. These judgments determine if the changes in fair value of the derivative instruments are reported in the consolidated statements of operations as a component of net income or as a component of comprehensive income and as a component of equity on the consolidated balance sheets.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

While management believes its judgments are reasonable, a change in a derivative’s effectiveness as a hedge could materially affect expenses, net income and equity. The Company recognized net derivative losses of approximately $17.0 million for the year ended December 31, 2008 (See Note 6).within the caption Net Derivative Losses in the Consolidated Statements of Operations.

 

Income Taxes

 

The Company has elected to be treated as a REIT under Sections 856 through 860 of the Internal Revenue Code of 1986, as amended (the “Code”), commencing with its taxable year ended December 31, 1997. As a

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

result, the Company generally will not be subject to federal corporate income tax on its taxable income that is distributed to its stockholders. A REIT is subject to a number of organizational and operational requirements, including a requirement that it currently distribute at least 90% of its annual taxable income. The Company’s policy is to distribute at least 100% of its taxable income. Accordingly, the only provision for federal income taxes in the accompanying consolidated financial statements relates to the Company’s consolidated taxable REIT subsidiaries. The Company’s taxable REIT subsidiaries did not have significant tax provisions or deferred income tax items.

 

In January 2002, theThe Company formedowns a taxable REIT subsidiary, IXP, Inc. (IXP)hotel property which acts as a captive insurance company and is one of the elements of its overall insurance program. On September 27, 2006, IXP, Inc. was merged into IXP, LLC, a wholly owned subsidiary, and all insurance policies issued by IXP, Inc. were cancelled and reissued by IXP, LLC. The accounts of IXP are consolidated within the Company. IXP, Inc. was a captive TRS that was subject to tax at the federal and state level. Accordingly, the Company has recorded a tax provision in the Company’s Consolidated Statements of Operations for the year ended December 31, 2006.

Effective July 1, 2002, the Company restructured the leases with respect to its ownership of its hotel properties by formingmanaged through a taxable REIT subsidiary. The hotel taxable REIT subsidiary, a wholly owned subsidiary of the Operating Partnership, is the lessee pursuant to leasesthe lease for each of the hotel properties.property. As lessor, the Operating Partnership is entitled to a percentage of gross receipts from the hotel properties.property. Marriott International, Inc. continues to manage the hotel properties under the Marriott name and under terms of the existing management agreements. In connection with the restructuring, the revenue and expenses of the hotel propertiesproperty are being reflected in the Company’s Consolidated Statements of Operations. The Company currently owns one hotel property. The hotel taxable REIT subsidiary is subject to tax at the federal and state level and, accordingly, the Company has recorded a tax provision in the Company’s Consolidated Statements of Operations for the years ended December 31, 2009, 2008 2007 and 2006.2007.

 

The net difference between the tax basis and the reported amounts of the Company’s assets and liabilities is approximately $1.2$1.4 billion and $756 million$1.2 billion as of December 31, 20082009 and 2007,2008, respectively, which is primarily related to the difference in basis of contributed property and accrued rental income.

 

Certain entities included in the Company’s consolidated financial statements are subject to certain state and local taxes. These taxes are recorded as operating expenses in the accompanying consolidated financial statements.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

The following reconciles GAAP net income attributable to Boston Properties, Inc. to taxable income:

 

 For the year ended December 31,   For the year ended December 31, 
 2008 2007 2006   2009 2008 2007 
 (in thousands)   (in thousands) 

Net income available to common shareholders

 $125,232  $1,324,690  $873,635 

Net income attributable to Boston Properties, Inc.

  $231,014   $105,270   $1,310,106  

Straight-line rent adjustments

  (20,432)  (36,988)  (48,563)   (38,287  (20,432  (36,988

Book/Tax differences from depreciation and amortization

  78,047   41,783   65,213    61,366    78,047    41,783  

Book/Tax differences on gains/losses from capital transactions

  (28,502)  (282,521)  67,316    (10,111  (28,502  (282,521

Book/Tax differences from stock-based compensation

  (19,300)  (44,277)  (100,292)   15,966    (19,300  (44,277

Deemed dividend to convertible debt holders

  —     (59,841)  (22,349)   —      —      (59,841

Impairment loss on investments in unconsolidated joint ventures

  161,000   —     —      6,374    161,000    —    

Other book/tax differences, net

  13,448   (18,785)  (37,860)   492    33,410    (4,201
                   

Taxable income

 $309,493  $924,061  $797,100   $266,814   $309,493   $924,061  
                   

 

Stock-based employee compensation plans

 

At December 31, 2008,2009, the Company has a stock-based employee compensation plan. Effective January 1, 2005, the Company adopted the fair value recognition provisions of Financial Accounting Standards Boardearly ASC 718 “Compensation – Stock Compensation” (“FASB”ASC 718”) Statement of Financial Accounting Standards (“SFAS”) No. 123, “Accounting for Stock-Based Compensation,” as amended by SFAS No. 148, “Accounting for Stock-Based Compensation—Transition and Disclosure, an amendment of FASB Statement No. 123,” using the modified prospective application method for stock compensation awards. In addition, effective January 1, 2005, the Company adopted early(formerly SFAS No. 123 (revised) (“SFAS No. 123R”), “Share-Based Payment,”Payment”), which revised the fair value based method of accounting for share-based payment liabilities, forfeitures and modifications of stock-based awards and clarified SFAS No. 123’sprevious guidance in several areas, including measuring fair value, classifying an award as equity or as a liability and attributing compensation cost to reporting periods.

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

Use of Estimates in the Preparation of Financial Statements

 

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. These estimates include such items as depreciation and allowances for doubtful accounts. Actual results could differ from those estimates.

 

3.Real Estate

 

Real estate consisted of the following at December 31 (in thousands):

 

 2008 2007   2009 2008 

Land

 $1,976,489  $1,846,522   $1,983,064   $1,976,489  

Land held for future development

  228,300   249,999    718,525    228,300  

Real estate held for sale, net

  —     221,606 

Buildings and improvements

  6,698,316   6,440,088    6,888,421    6,699,191  

Tenant improvements

  862,315   770,444    922,224    862,315  

Furniture, fixtures and equipment

  22,929   20,474    23,679    22,929  

Development in process

  829,995   700,762 

Construction in progress

   563,645    835,983  
             

Total

  10,618,344   10,249,895    11,099,558    10,625,207  

Less: Accumulated depreciation

  (1,768,785)  (1,531,707)   (2,033,677  (1,768,785
             
 $8,849,559  $8,718,188   $9,065,881   $8,856,422  
             

Development

On January 16, 2009, the Company acquired the development rights for the site at 17 Cambridge Center in Cambridge, Massachusetts for approximately $11.4 million. On November 6, 2009, the Company acquired the land parcel at 17 Cambridge Center in Cambridge, Massachusetts for a gross purchase price of approximately $6.0 million.

On February 6, 2009, the Company announced that it was suspending construction on its 1,000,000 square foot office building at 250 West 55th Street in New York City. During December 2009, the Company completed the construction of foundations and steel/deck to grade to facilitate a restart of construction in the future and as a result ceased interest capitalization on the project. During the year ended December 31, 2009, the Company recognized a loss of approximately $27.8 million related to the suspension of development (See Note 22).

On April 1, 2009, the Company placed in-service One Preserve Parkway, an approximately 183,000 net rentable square foot Class A office property located in Rockville, Maryland. The property is 65% leased.

On May 31, 2009, a consolidated joint venture in which the Company has a 66.67% interest placed in-service the Offices at Wisconsin Place, an approximately 299,000 net rentable square foot Class A office property located in Chevy Chase, Maryland. The property is 91% leased.

On August 1, 2009, the Company placed in-service Democracy Tower, an approximately 235,000 net rentable square foot Class A office property located in Reston, Virginia. The property is 100% leased.

On October 9, 2009, the Company placed in-service 701 Carnegie Center, an approximately 120,000 net rentable square foot Class A office property located in Princeton, New Jersey. The property is 100% leased.

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

Acquisitions

On September 26, 2008, the Company acquired from National Public Radio (“NPR”) its headquarters building at 635 Massachusetts Avenue (the “NPR Building”) comprised of approximately 211,000 net rentable square feet located in Washington, DC for a purchase price of approximately $119.5 million in cash. In addition, the Company and NPR have entered into a development management agreement pursuant to which the Company will act as development manager for NPR’s new headquarters building on NPR-owned land at 1111 North Capitol Street in Washington, DC. NPR and the Company have entered into a lease for the NPR Building for a five-year term at the conclusion of which NPR will occupy its new headquarters. Following the expiration of the lease with NPR, the Company expects to redevelop the NPR Building site into a Class A office property comprised of approximately 450,000 net rentable square feet.

Development

On February 5, 2008, the Company executed 60-year ground leases with The George Washington University for the redevelopment of a site at Pennsylvania Avenue and Washington Circle in the District of Columbia as a mixed-use project comprised of approximately 450,000 square feet of office and retail space and 330,000 square feet of residential space. The Company has commenced construction on the project.

On May 12, 2008, the Company acquired the remaining development rights for its 250 West 55th Street development project located in New York City for an aggregate purchase price of approximately $34.2 million. The acquisition was financed with approximately $19.2 million of cash and the issuance to the selling entity of 150,000 OP Units.

During the year ended December 31, 2008, the Company commenced construction of the Corporate Center of Weston, a build-to-suit Class A office project with approximately 356,000 net rentable square feet located in Weston, Massachusetts.

During the year ended December 31, 2008, the Company placed in-service the following development properties:

505 9th Street, a Class A office project with approximately 323,000 net rentable square feet located in Washington, DC (owned by a consolidated joint venture in which the Company has a 50% interest);

77 CityPoint, a Class A office project with approximately 210,000 net rentable square feet located in Waltham, Massachusetts;

South of Market, comprised of three Class A office properties aggregating approximately 652,000 net rentable square feet located in Reston, Virginia; and

One Preserve Parkway, a Class A office project with approximately 183,000 net rentable square feet located in Rockville, Maryland (partially placed in-service).

Dispositions

On January 7, 2008, the Company transferred at cost Mountain View Research Park and Mountain View Technology Park to its Value-Added Fund for an aggregate of approximately $221.6 million. The Research Park properties are comprised of sixteen Class A office and office/technical properties aggregating approximately 601,000 net rentable square feet located in Mountain View, California. The Technology Park properties are comprised of seven office/technical properties aggregating approximately 135,000 net rentable square feet located in Mountain View, California. In consideration for the transfer, the Company received approximately

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

$98.6 million of cash and a promissory note having a principal amount of $123.0 million. The promissory note bore interest at a fixed rate of 7% per annum and was scheduled to mature in October 2008. On March 27, 2008, the Value-Added Fund repaid $23.0 million of the financing with proceeds from third-party mortgage financing collateralized by the Mountain View Technology Park properties. On May 30, 2008, the Value-Added Fund repaid the remaining $100.0 million of the financing with proceeds from third-party mortgage financing collateralized by the Mountain View Research Park properties.

 

On April 14, 2008, the Company sold a parcel of land located in Washington, DC for approximately $33.7 million. The Company had previously entered into a development management agreement with the buyer to develop a Class A office property on the parcel totaling approximately 165,000 net rentable square feet. Due to the Company’s involvement in the construction of the project, the gain on sale has beenwas deferred and will beis being recognized over the project construction period generally based on the percentage of total project costs incurred to estimated total project costs. As a result, the Company recognized a gain on sale during the year ended December 31, 20082009 of approximately $8.5 million (net of minority interest share of approximately $1.4 million).

During the year ended December 31, 2008, the$11.8 million. The Company signedhas recognized a new qualifying lease for approximately 17,454 net rentable square feet of its remaining 25,409 net rentable square foot master lease obligation related to the 2006 sale of 280 Park Avenue resulting in the recognition of approximately $20.0 million (net of minority interest share of approximately $3.4 million) as additionalcumulative gain on sale of real estate. The Company had deferred approximately $67.3 million of the gain on sale of 280 Park Avenue, which amount represented the maximum obligation under the master lease. As of December 31, 2008, the remaining master lease obligation totaled approximately $0.9$21.7 million.

 

4.Deferred Charges

 

Deferred charges consisted of the following at December 31, (in thousands):

 

   2008  2007 

Leasing costs

  $416,299  $375,004 

Financing costs

   68,626   55,580 
         
   484,925   430,584 

Less: Accumulated amortization

   (158,524)  (143,385)
         
  $326,401  $287,199 
         

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

   2009  2008 

Leasing costs (and lease related intangibles)

  $399,302   $416,299  

Financing costs

   76,915    67,594  
         
   476,217    483,893  

Less: Accumulated amortization

   (181,822  (158,524
         
  $294,395   $325,369  
         

 

5.Investments in Unconsolidated Joint Ventures

 

The investments in unconsolidated joint ventures consists of the following at December 31, 2008:2009:

 

Entity

  

Properties

  

Nominal %
Ownership

Square 407 Limited Partnership

  

Market Square North

  

50.0%

The Metropolitan Square Associates LLC

  

Metropolitan Square

  

51.0%(1)

BP/CRF 901 New York Avenue LLC

  

901 New York Avenue

  

25.0%(2)

WP Project Developer LLC

  

Wisconsin Place Land and Infrastructure

  

23.9%(3)(4)

Wisconsin Place Retail LLC

  

Wisconsin Place Retail

  

5.0%(3)

Eighth Avenue and 46th Street Entities

Eighth Avenue and 46th Street Entities

  

50.0%(3)

Eighth Avenue and 46th Street50.0%(4)

Boston Properties Office Value-Added Fund, L.P.

  300 Billerica Road, One & Two Circle Star Way and Mountain View Research and Technology Parks  

36.9%(2)(5)

Annapolis Junction NFM, LLC

  

Annapolis Junction

  

50.0%(3)

(6)

767 Venture, LLC

  

The General Motors Building

  

60.0%(1)

2 GCT Venture LLC

  

Two Grand Central Tower

  

60.0%(1)

540 Madison Venture LLC

  

540 Madison Avenue

  

60.0%(1)

125 West 55th Street Venture LLC

  

125 West 55thStreet

  

60.0%(1)

 

(1)The Company has determined that these entities are not VIEs and that its joint venture partners have substantive participating rights with respect to the assets and operations of the properties, pursuant to the joint venture agreements.
(2)The Company’s economic ownership can increase based on the achievement of certain return thresholds.
(3)These properties have been partially placed in-service or are not in operation (i.e., under construction or assembled land).
(4)Represents the Company’s effective ownership interest. The Company has a 66.67%, 5% and 0% interest in the office, retail and residential joint venture entities, respectively, each of which owns a 33.33% interest in the entity developing and owning the land and infrastructure of the project.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

(4)This property is not in operation and consists of assembled land.
(5)Represents the Company’s effective ownership interest. The Company has a 25.0% interest in the 300 Billerica Road and One & Two Circle Star Way properties and a 39.5% interest in the Mountain View Research and Technology Park properties.
(6)Two of the three Annapolis Junction land parcels are undeveloped land.

 

Certain of the Company’s joint venture agreements include provisions whereby, at certain specified times, each partner has the right to initiate a purchase or sale of its interest in the joint ventures at an agreed upon fair value. Under these provisions, the Company is not compelled to purchase the interest of its outside joint venture partners.

 

On January 7, 2008,During 2009, the Company transferred at cost Mountain View Research Park and Mountain View Technology Park to its Value-Added Fund for an aggregate of approximately $221.6 million. The Research Park properties are comprised of sixteen Class A office and office/technical properties aggregating approximately 601,000 net rentable square feet located in Mountain View, California. The Technology Park properties are comprised of seven office/technical properties aggregating approximately 135,000 net rentable square feet located in Mountain View, California. In consideration for the transfer, the Company received approximately $98.6 million of cash and a promissory note having a principal amount of $123.0 million. The promissory note bore interest at a fixed rate of 7% per annum and was scheduled to mature in October 2008. In connection with the transfer of the Research Park and Technology Park properties to the Value-Added Fund, the Company and its partners agreed to certain modifications to the Value-Added Fund’s original terms, including bifurcating the Value-Added Fund’s promote structure such that Research Park and Technology Park will be accounted for

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

separately from the non-Mountain View properties owned by the Value-Added Fund (i.e., Circle Star and 300 Billerica Road). As a result of the modifications, the Company’s interest in the Mountain View properties is approximately 39.5% and its interest in the non-Mountain View properties is 25%. This investment completes the investment commitments for new properties from the Value-Added Fund partners.

On January 29, 2008, the Wisconsin Place joint venture entity that owns and is developing the land and infrastructure components of the project (the “Land and Infrastructure Entity”) (a joint venture entity in which the Company owns an effective interest of approximately 23.89%) executed a second amendment to its construction loan agreement. The construction financing consisted of a $69.1 million commitment, bearing interest at a per annum variable rate equal to LIBOR plus 1.50% and maturing on March 11, 2009. The outstanding balance on the construction loan was approximately $52.6 million out of the $69.1 million commitment. The amended agreement provides for a reduction in the loan commitment amount to $36.9 million. The reduction relates to the repayment of the office portion of the outstanding balance totaling approximately $24.9 million and an additional reduction in the borrowing capacity of approximately $7.3 million with a corresponding release of collateral in conjunction with the Wisconsin Place joint venture entity that owns and is developing the office component of the project (a consolidated joint venture entity in which the Company owns a 66.67% interest) obtaining new construction financing for its project. On April 29, 2008, the Land and Infrastructure Entity repaid the balance of the construction loan totaling approximately $29.4 million. The repayment relates to the repayment of the residential portion of the outstanding balance in conjunction with the Wisconsin Place joint venture entity that owns and is developing the residential component of the project (a joint venture entity in which the Company does not own an interest) obtaining new construction financing for its project.

On March 27, 2008, the Value-Added Fund obtained third-party mortgage financing totaling $26.0 million (of which $24.0 million was drawn at closing and approximately $38,000 was drawn to fund tenant and capital costs, with the remaining amount available to fund future tenant and capital costs) collateralized by the Mountain View Technology Park properties. The third-party mortgage financing bears interest at a variable rate equal to LIBOR plus 1.50% per annum and matures on March 31, 2011 with two, one-year extension options. The proceeds of the third-party mortgage financing were used to repay $23.0 million of the financing provided by the Company. On June 12, 2008, the Value-Added Fund entered into an interest rate swap contract related to the mortgage loan collateralized by the Mountain View Technology Park properties with a notional amount of $24.0 million to fix the one-month LIBOR index rate at 4.085% per annum through maturity on March 31, 2011.

On May 30, 2008, the Company’s Value-Added Fund obtained mortgage financing totaling $120.0 million (of which $103.0 million was drawn at closing, $3.3 million was drawn to fund tenant and capital costs, with the remaining $13.7 million available to fund future tenant and capital costs) collateralized by the Mountain View Research Park properties. The mortgage financing bears interest at a variable rate equal to LIBOR plus 1.75% per annum and matures on May 31, 2011 with two, one-year extension options. The Value-Added Fund entered into three interest rate swap contracts with notional amounts aggregating $103.0 million to fix the one-month LIBOR index rate at 3.63% per annum through April 1, 2011. The proceeds of the mortgage financing were used to repay the remaining $100.0 million of financing provided by the Company.

On June 9, 2008, the Company completed the acquisition of the General Motors Building in New York City for a purchase price of approximately $2.8 billion. The General Motors Building is an approximately 1,770,000 net rentable square foot office building located at the corner of 5th Avenue and Central Park South in New York City. The acquisition was completed through a joint venture among the Company, US Real Estate Opportunities I, L.P., which is a partnership managed by Goldman Sachs, and Meraas Capital LLC, a Dubai-based private equity firm. The Company has a 60% interest in the venture and provides customary property management and

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

leasing services for the venture. The purchase price consisted of approximately $890 million of cash, the issuance to the selling entity of 102,883 OP Units and the assumption of approximately $1.9 billion of secured and mezzanine loans having a weighted average fixed interest rate of 5.97% per annum, all of which mature in October 2017. In addition, the venture acquired the lenders’ interest in a portion of the assumed mezzanine loans having an aggregate principal amount of $294.0 million and a stated interest rate of 6.02% per annum for a purchase price of approximately $263.1 million in cash. The purchase price was financed in part with loans from the venture’s partners on a pro rata basis totaling $450.0 million, which bear interest at a fixed rate of 11.0% per annum and mature on June 9, 2017. The Company’s share of the partner loans totaling $270.0 million has been reflected in Related Party Note Receivable on the Company’s Consolidated Balance Sheets. The Company has eliminated interest income from its partner loan totaling approximately $16.9 million. In connection with the loan assumption, the Company has guaranteed the joint venture’s obligation to fund various escrows including tenant improvements, taxes and insurance in lieu of cash deposits. As of December 31, 2008, the maximum funding obligation under the guarantee was approximately $31.2 million. The Company earns a fee from the joint venture for providing the guarantee and has an agreement with the outside partners to reimburse the joint venture for their share of any payments made under the guarantee. In connection with the closing, the Company and the joint venture entered into a tax protection agreement with the seller that restricts the joint venture’s ability to sell the General Motors Building in a taxable transaction and requires the Company and the joint venture to maintain certain amounts of indebtedness associated with the property and its acquisition for a period of up to nine years.

The following table summarizes the allocation of the purchase price, in accordance with SFAS No. 141, for the General Motors Building at the date of acquisition (in thousands).

Land

  $1,139,394 

Building and improvements

   1,957,257 

Tenant improvements

   76,384 

Tenant leasing costs

   574,004 

Below market assumed debt adjustment

   101,395 

Below market rents

   (1,057,256)
     

Total aggregate purchase price

  $2,791,178 

Less: Indebtedness assumed, net

   (1,606,000)
     

Net assets acquired

  $1,185,178 
     

On August 12, 2008, the Company completed the acquisitions of 540 Madison Avenue and Two Grand Central Tower located in New York City, New York for an aggregate purchase price of approximately $705.0 million. 540 Madison Avenue is a 39-story building located at Madison Avenue at 55th Street that contains approximately 292,000 rentable square feet. Two Grand Central Tower is a 44-story mid-block tower that runs from 44th to 45th Street between Lexington and Third Avenue and contains approximately 664,000 rentable square feet. On August 13, 2008, the Company completed the acquisition of 125 West 55th Street also located in New York City, New York for a purchase price of approximately $444.0 million. 125 West 55th Street is a 23-story building, spanning from 55th to 56th Street between Avenue of the Americas and Seventh Avenue, that contains approximately 591,000 rentable square feet. Each acquisition was completed through a joint venture among the Company, US Real Estate Opportunities I, L.P. and Meraas Capital LLC. The Company has a 60% interest in each venture and provides customary property management and leasing services for the ventures. The acquisitions were financed with cash contributions from the ventures’ partners aggregating approximately $575.6 million and the assumption of approximately $573.4 million of secured and mezzanine loans. The carrying value of the debt that was assumed as part of the transactions consists of the following:

540 Madison Avenue—two secured loans having an aggregate principal amount of $119.9 million and a weighted-average fixed interest rate of 5.20% per annum, each of which matures in July 2013;

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

Two Grand Central Tower—a $190.0 million secured loan having a fixed interest rate of 5.10% per annum, which matures in July 2010; and

125 West 55th Street—$263.5 million of secured and mezzanine loans having a weighted-average fixed interest rate of 6.25% per annum, all of which mature in March 2010.

The following table summarizes the allocation of the aggregate purchase prices, in accordance with SFAS No. 141, for 540 Madison Avenue, Two Grand Central Tower and 125 West 55th Street, at the date of acquisition (in thousands).

Land

  $375,273 

Building and improvements

   760,431 

Tenant improvements

   24,242 

Tenant leasing costs

   88,940 

Below market assumed debt adjustment

   14,419 

Below market rents

   (107,395)
     

Total aggregate purchase price

  $1,155,910 

Less: Indebtedness assumed, net

   (573,433)
     

Net assets acquired

  $582,477 
     

On October 8, 2008, a joint venture in which the Company has a 50% interest placed in-service Annapolis Junction, a 118,000 net rentable square foot Class A office property located in Annapolis, Maryland.

During December 2008, the Company recognized non-cash impairment charges which represented the other-than-temporary decline in the fair valuesvalue below the carrying values of certainvalue of the Company’s investmentsinvestment in unconsolidated joint ventures.its Value-Added Fund. In accordance with ASC 323 “Investments-Equity Method and Joint Ventures” (“ASC 323”) (formerly known as Accounting Principles Board Opinion No. 18 “The Equity Method of Accounting for Investments in Common Stock” (APB(“APB No. 18)18”)), a loss in value of an investment under the equity method of accounting, which is other than a temporary decline, must be recognized. Unlike the guidance in ASC 360 “Property, Plant and Equipment” (“ASC 360”) (formerly known as SFAS No. 144 potential“Accounting for the Impairment or Disposal of Long Lived Assets”), impairments under APB No. 18ASC 323 result from fair values derived based on discounted cash flows and other valuation techniques whichthat are more sensitive to current market conditions. As a result, the Company recognized a non-cash impairment chargescharge of approximately $31.9 million, $74.3 million, $45.1 million and $13.8$9.4 million on its investment in the Company’s Value-Added Fund. The Company has determined that its valuation of these investments was categorized within Level 3 of the fair value hierarchy in 540 Madison Avenue, Two Grand Central Tower, 125 West 55th Streetaccordance with ASC 820-10 “Fair Value Measurements and Disclosures” (“ASC 820-10”) (formerly known as SFAS No. 157, “Fair Value Measurements” (“SFAS No. 157”)), as it utilized significant unobservable inputs in its assessment. The equity method investments represent the Company’s only Level 3 assets for the year ended December 31, 2009. In addition, during December 2009, the Company’s Value-Added Fund respectively.

During December 2008, the unconsolidated joint venture in which the Company has a 50% interest suspended development activity on its Eighth Avenue and 46th Street project located in New York City. The proposed project was comprised of an assemblage of land parcels and air-rights, including contracts to acquire land parcels and air-rights, on which the joint venture was to construct a Class A office property. As a result, the Company recognized a charge totaling approximately $23.2 million (including approximately $2.9 million of non-cash impairment chargescharge in accordance with APBthe guidance in ASC 360 (formerly known as SFAS No. 18),144) related to its One and Two Circle Star Way properties in San Carlos, California totaling approximately $24.6 million, of which represented the Company’s share was approximately $4.2 million, which amount reflects the reduction in the Company’s basis of landapproximately $2.0 million from previous impairment losses. The One and air-rightsTwo Circle Star Way properties will be vacant by the end of February 2010 and leasing activity continues to be challenging, with market rents declining significantly. The Value-Added Fund has a mortgage loan collateralized by the properties which is non-recourse to the Company and which expires in September 2013 and includes a cash escrow in place to fund the interest expense and carrying costs through mid-2010. The Value-Added Fund is currently in discussions with the lender to modify the loan and as a result believes that the carrying value of the properties may not be recoverable. Accordingly, the Value-Added Fund recognized the non-cash impairment losses, forfeited contract deposits and previously incurred planning and pre-development costs.charge to reduce the net book value of the properties to their estimated fair market value at December 31, 2009.

The following table reflects the activity of its investments in unconsolidated joint ventures for the year ended December 31, 2009 (in thousands):

Balance at January 1, 2009:

  $782,760  

Net loss

   (10,898

Impairment losses

   (9,385

Contributions

   11,015  

Distributions

   (9,856
     

Balance at December 31, 2009:

  $763,636  
     

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

The combined summarized financial information of the unconsolidated joint ventures is as follows (in thousands):

 

  December 31,  December 31, 

Balance Sheets

  2008 2007  2009 2008 

Real estate and development in process, net

  $5,235,149  $700,646  $5,149,868   $5,235,149  

Other assets

   824,232   109,318   760,001    824,232  
             

Total assets

  $6,059,381  $809,964  $5,909,869   $6,059,381  
             

Mortgage and Notes payable

  $3,189,549  $565,568  $3,217,893   $3,189,549  

Other liabilities

   1,215,849   39,290   1,071,904    1,215,849  

Members’/Partners’ equity

   1,653,983   205,106   1,620,072    1,653,983  
             

Total liabilities and members’/partners’ equity

  $6,059,381  $809,964  $5,909,869   $6,059,381  
             

Company’s share of equity

  $948,222  $79,074  $927,184   $948,222  

Basis differential(1)

   (165,462)  2,598   (163,548  (165,462
             

Carrying value of the Company’s investments in unconsolidated joint ventures

  $782,760  $81,672  $763,636   $782,760  
             

 

(1)This amount represents the aggregate difference between the Company’s historical cost basis and the basis reflected at the joint venture level, which is typically amortized over the life of the related asset.assets and liabilities. Basis differentials occur from impairment of investments and upon the transfer of assets that were previously owned by the Company into a joint venture. In addition, certain acquisition, transaction and other costs may not be reflected in the net assets at the joint venture level.

 

Statements of Operations

  Year Ended December 31,  Year Ended December 31,
  2008 2007  2006  2009 2008 2007
  (in thousands)  (in thousands)

Total revenue(1)

  $363,168  $95,064  $103,050  $595,533   $363,168   $95,064

Expenses

         

Operating

   101,670   35,546   33,595   163,209    101,670    35,546

Interest

   139,154   31,883   34,899   232,978    139,154    31,883

Depreciation and amortization

   144,712   21,386   23,959   232,047    144,712    21,386

Impairment loss

   40,570   —     —  

Loss from early extinguishment of debt

   152   146   205

Impairment losses

   24,568    40,570    —  

Losses from early extinguishments of debt

   —      152    146
                  

Total expenses

   426,258   88,961   92,658   652,802    426,258    88,961
                  

Income (loss) before gain on sale of real estate

   (63,090)  6,103   10,392   (57,269  (63,090  6,103

Gain on sale of real estate

   —     32,777   51,384   —      —      32,777
                  

Net income (loss)

  $(63,090) $38,880  $61,776  $(57,269 $(63,090 $38,880
                  

Company’s share of net income (loss)

  $(30,910) $20,428  $24,507  $(22,197 $(30,910 $20,428

Impairment loss on investments

   (168,040)  —     —  

Impairment losses on investments

   (9,385  (168,040  —  

Basis differential

   11,299    —      —  

Elimination of inter-entity interest on partner loan

   16,932   —     —     32,341    16,932    —  
                  

Income (loss) from investment in unconsolidated joint ventures

  $(182,018) $20,428  $24,507

Income (loss) from unconsolidated joint ventures

  $12,058   $(182,018 $20,428
                  

 

(1)Includes straight-line rent adjustments of $28.0 million, $14.9 million $2.2 million and $3.2$2.2 million for the years ended December 31, 2009, 2008 2007 and 2006,2007, respectively. Includes “above” and “below” market rent adjustments of $157.5 million, $91.7 million $(3.2) million and $(1.4)$(3.2) million for the years ended December 31, 2009, 2008 2007 and 2006,2007, respectively.

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

6.Mortgage Notes Payable

 

The Company had outstanding mortgage notes payable totaling approximately $2.6 billion and $2.7 billion as of December 31, 2009 and 2008, and 2007,respectively, each collateralized by one or more buildings and related land included in real estate assets. The mortgage notes payable are generally due in monthly installments and mature at various dates through August 1, 2021.

 

Fixed rate mortgage notes payable totaled approximately $2.4$2.2 billion and $2.6$2.4 billion at December 31, 20082009 and 2007,2008, respectively, with contractual interest rates ranging from 5.55% to 8.13% per annum at December 31, 2009 and 5.55% to 8.54% per annum (averaging 6.50% and 6.55% at December 31, 2008 (with weighted-averages of 6.45% and 2007,6.50% at December 31, 2009 and 2008, respectively).

 

Variable rate mortgage notes payable (including construction loans payable) totaled approximately $285.5$393.4 million and $122.9$285.5 million at December 31, 20082009 and 2007,2008, respectively, with an interest rate of 1.25%rates ranging from 1.00% to 3.85% above the London Interbank Offered Rate (“LIBOR”) at December 31, 20072009 and ranging from 1.00% to 1.75% above LIBOR at December 31, 2008. As of December 31, 20082009 and 2007,2008, the LIBOR rate was 0.44%0.23% and 4.60%0.44%, respectively.

 

On January 29, 2008,April 21, 2009, the Wisconsin Place joint venture entity that owns and is developing the office component of the project (a consolidated joint venture entity in which the Company owns a 66.67% interest) obtained construction financing totaling $115.0$215.0 million collateralized by the office property. Wisconsin Placeits Atlantic Wharf development project located at 280 Congress Street in Boston, Massachusetts. Atlantic Wharf, formerly known as Russia Wharf, is a mixed-use project totaling approximately 860,000 net rentable square feet. Wellington Management Company, LLP has leased approximately 450,000 square feet of the office space in the development project consistingcommencing in the first quarter of office, retail and residential properties located in Chevy Chase, Maryland.2011. The construction financing bears interest at a variable rate equal to LIBOR plus 1.25%3.00% per annum and matures on January 29, 2011April 21, 2012 with two, one-year extension options.options, subject to certain conditions. There were no amounts drawn on the construction facility as of December 31, 2009.

 

On February 1, 2008,June 9, 2009, the Company used available cash to repay the mortgage loan collateralized by its Reston Corporate CenterReservoir Place property located in Reston, VirginiaWaltham, Massachusetts totaling approximately $20.5$47.8 million. There was no prepayment penalty associated with the repayment. The mortgage loan bore interest at a fixed rate of 6.56%7.00% per annum and was scheduled to mature on MayJuly 1, 2008.2009. There was no prepayment penalty.

 

On April 1, 2008,June 26, 2009, the Company used available cash to repay the mortgage loan collateralized by its PrudentialTen Cambridge Center property located in Boston,Cambridge, Massachusetts totaling approximately $258.2$30.1 million. There was no prepayment penalty associated with the repayment. The mortgage loan bore interest at a fixed rate of 6.72%8.27% per annum and was scheduled to mature on JulyMay 1, 2008.2010. The Company paid a prepayment penalty totaling $0.5 million in connection with the repayment.

 

On June 19, 2008,July 30, 2009, the Company obtained constructionmortgage financing totaling $65.0$50.0 million collateralized by its Democracy Tower (formerly South of Market—Phase II) development projectReservoir Place property located in Reston, Virginia.Waltham, Massachusetts. The Democracy Tower development project consists of a Class A office property with approximately 225,000 net rentable square feet. The constructionmortgage financing currently bears interest at a variable rate equal to LIBOR plus 1.75%3.85% per annum and matures on December 19, 2010 with two one-year extension options.July 30, 2014.

 

On September 10, 2008,August 3, 2009, the Company used available cash to repay the mortgage loanloans collateralized by its One and Two Embarcadero Center properties1301 New York Avenue property located in San Francisco, California totalingWashington, DC aggregating approximately $274.8$20.5 million. There was no prepayment penalty associated with the repayment. The mortgage loanloans bore interest at a weighted-average fixed rate of 6.74%6.91% per annum and waswere scheduled to mature on December 10, 2008.August 15, 2009. There were no prepayment penalties.

 

On October 10, 2008, the Company used available cash to repay theSix mortgage loan collateralized by its Bedford Business Park properties located in Bedford, Massachusettsloans totaling approximately $16.1 million. There was no prepayment penalty associated with the repayment. The mortgage loan bore interest at a fixed rate of 8.60% per annum and was scheduled to mature on December 10, 2008.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

On November 13, 2008, the Company obtained mortgage financing totaling $375.0 million collateralized by its Four Embarcadero Center property located in San Francisco, California. The mortgage loan bears interest at a fixed rate of 6.10% per annum and matures on December 1, 2016.

During 2007, the Company commenced an interest rate hedging program for its expected financing activity in 2008 and entered into 11 treasury locks based on a weighted-average 10-year treasury rate of 4.68% per annum on notional amounts aggregating $375.0 million. Nine of the treasury locks with notional amounts aggregating $325.0 million matured on April 1, 2008, at which time the Company cash-settled the contracts and made cash payments to the counterparties totaling approximately $33.5 million. The remaining two treasury locks with notional amounts aggregating $50.0 million matured on July 31, 2008, at which time the Company cash-settled the contracts and made cash payments to the counterparties totaling approximately $1.3 million. In addition, the Company entered into five forward-starting interest rate swap contracts to lock the 10-year LIBOR swap rate on notional amounts aggregating $150.0$295.0 million at a weighted-average forward-starting 10-year swap rate of 5.19% per annum. The 10-year treasury rate is a component of the 10-year swap rate and the swap contracts effectively fixed the 10-year treasury rate at a weighted-average interest rate of 4.51% per annum. The swap contracts went into effect on July 31, 2008 and were to expire on July 31, 2018. On July 31, 2008 and September 2, 2008, the Company cash-settled its forward-starting interest rate swap contracts and made aggregate cash payments to the counterparties totaling approximately $8.6 million. Collectively, all of the foregoing contracts were intended to have effectively fixed the 10-year treasury rate at a weighted-average interest rate of 4.63% per annum on notional amounts aggregating $525.0 million. The Company entered into the treasury locks and interest rate swap contracts designated and qualifying as cash flow hedges to reduce its exposure to the variability in future cash flows attributable to changes in the hedged rate in contemplation of obtaining ten-year fixed-rate financings in 2008. In addition, during 2007, the Company entered into an interest rate swap to fix the one-month LIBOR index rate at 4.57% per annum on a notional amount of $96.7 million. This interest rate swap went into effect on October 22, 2007 and expired on October 29, 2008.

SFAS No. 133, “Accounting for Derivative Instruments and Hedging Activities” (“SFAS No. 133”), as amended and interpreted, establishes accounting and reporting standards for derivative instruments. The Company has formally documented all of its relationships between hedging instruments and hedged items, as well as its risk-management objective and strategy for undertaking various hedge transactions. The Company also assesses and documents, both at the hedging instrument’s inception and on an ongoing basis, whether the derivatives that are used in hedging transactions are highly effective in offsetting changes in cash flows associated with the hedged items. All components of the treasury locks and forward-starting interest rate swap contracts were included in the assessment of hedge effectiveness. During the year ended December 31, 2008, the Company modified the estimated dates with respect to its anticipated financings under the interest rate hedging program. As a result, during the first through third quarters of 2008, the Company recognized a net derivative loss aggregating approximately $3.3 million representing the partial ineffectiveness of the interest rate contracts. In addition, on September 9, 2008, the Company executed an interest rate lock agreement with lenders at an all-in fixed rate, inclusive of the credit spread, of 6.10% per annum for an eight-year, $375.0 million loan collateralized by its Four Embarcadero Center property located in San Francisco, California. The Company’s interest rate hedging program contemplated a financing with a ten-year term2009 and as a result, under SFAS No. 133, during the third quarter of 2008 the Company recognized a net derivative loss of approximately $6.6 million representing the partial ineffectiveness of its interest rate contracts. The Company will reclassify into earnings over the eight-year term of the Four Embarcadero Center loan as an increase in interest expense approximately $26.4 million (approximately $3.3 million per year) of the amounts recorded on its consolidated balance sheet within accumulated other comprehensive loss, which amounts represent the effective portion of the applicable interest rate hedging contracts. The Company’s interest rate hedging program also contemplated obtaining additional financing of at least $150.0 million by the end of 2008. In accordance with SFAS No. 133, “Accounting for Derivative Instruments and Hedging Activities,” as amended and interpreted, the Company determined that it

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

would be unable to complete the financing by the required date under its hedging program. As a result, during the fourth quarter of 2008, the Company recognized a net derivative loss of approximately $7.2 million representing the ineffectiveness of its remaining interest rate hedging contracts.

Sevenseven mortgage loans totaling approximately $350.2 million at December 31, 2008 and approximately $357.6 million at December 31, 2007 have been accounted for at their fair values on the date the mortgage loans were assumed. The impact of recording the mortgage loans at fair value resulted in a decrease to interest expense of $4.1 million, $4.3 million $4.2 million and $3.7$4.2 million for the years ended December 31,

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

2009, 2008 2007 and 2006,2007, respectively. The cumulative liability related to the fair value adjustments was $13.2$9.1 million and $17.6$13.2 million at December 31, 20082009 and 2007,2008, respectively, and is included in mortgage notes payable.payable in the Consolidated Balance Sheets.

 

Contractual aggregate principal payments of mortgage notes payable at December 31, 20082009 are as follows:

 

  Principal Payments  Principal Payments
  (in thousands)  (in thousands)

2009

  $274,659

2010

   161,489  $347,382

2011

   620,808   646,378

2012

   105,059   105,404

2013

   100,436   101,263

2014

   125,237

Thereafter

   1,384,957   1,308,557

 

7.Unsecured Senior Notes

 

The following summarizes the unsecured senior notes outstanding as of December 31, 20082009 (dollars in thousands):

 

  Coupon/
Stated Rate
 Effective
Rate(1)
 Principal
Amount
 Maturity
Date(2)
  Coupon/
Stated Rate
 Effective
Rate(1)
 Principal
Amount
 Maturity Date(2)

10 Year Unsecured Senior Notes

  6.250% 6.381% $750,000  01/15/13  6.250 6.381 $750,000   January 15, 2013

10 Year Unsecured Senior Notes

  6.250% 6.291%  175,000  01/15/13  6.250 6.291  175,000   January 15, 2013

12 Year Unsecured Senior Notes

  5.625% 5.693%  300,000  04/15/15  5.625 5.693  300,000   April 15, 2015

12 Year Unsecured Senior Notes

  5.000% 5.194%  250,000  06/01/15  5.000 5.194  250,000   June 1, 2015

10 Year Unsecured Senior Notes

  5.875 5.967  700,000   October 15, 2019
              

Total principal

     1,475,000       2,175,000   

Net discount

     (2,625)      (2,611 
              

Total

    $1,472,375      $2,172,389   
              

 

(1)Yield on issuance date including the effects of discounts on the notes.
(2)No principal amounts are due prior to maturity.

On October 9, 2009, the Company’s Operating Partnership completed a public offering of $700.0 million in aggregate principal amount of its 5.875% senior notes due 2019. The notes were priced at 99.931% of the principal amount to yield 5.967% to maturity. The aggregate net proceeds to the Operating Partnership, after deducting underwriter discounts and offering expenses, were approximately $693.7 million. The notes mature on October 15, 2019, unless earlier redeemed by the Company’s Operating Partnership.

 

The indenture relating to the unsecured senior notes contains certain financial restrictions and requirements, including (1) a leverage ratio not to exceed 60%, (2) a secured debt leverage ratio not to exceed 50%, (3) an interest coverage ratio of greater than 1.50, and (4) an unencumbered asset value of not less than 150% of unsecured debt. At December 31, 20082009 and 2007,2008, the Company was in compliance with each of these financial restrictions and requirements.

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

8.Unsecured Exchangeable Senior Notes

 

The following summarizes the unsecured exchangeable senior notes outstanding as of December 31, 20082009 (dollars in thousands):

 

 Coupon/
Stated Rate
 Effective
Rate(1)
  Exchange
Rate
 Principal
Amount
 First Optional
Redemption Date by
Company
 Maturity Date Coupon/
Stated Rate
 Effective
Rate(1)
 Exchange
Rate
 Principal
Amount
 First Optional
Redemption Date by
Company
 Maturity Date

3.625% Exchangeable Senior Notes

 3.625% 4.037%  8.5051(2) $747,500  N/A February 15, 2014 3.625 4.037 8.5051(2)  $747,500   N/A February 15, 2014

2.875% Exchangeable Senior Notes

 2.875% 3.462%  7.0430(3)  862,500  February 20, 2012 February 15, 2037 2.875 3.462 7.0430(3)   862,500   February 20, 2012 February 15, 2037

3.750% Exchangeable Senior Notes

 3.750% 3.787%  10.0066(4)  450,000  May 18, 2013 May 15, 2036 3.750 3.787 10.0066(4)   450,000   May 18, 2013 May 15, 2036
                 

Total principal

      2,060,000        2,060,000    

Net discount

      (21,101)       (15,529  

ASC 470-20 (formerly known as FSP No. APB 14-1) Adjustment, net of accumulated amortization

     (140,390  
                 

Total

     $2,038,899       $1,904,081    
                 

 

(1)Yield on issuance date including the effects of discounts on the notes.notes and excluding the effects of ASC 470-20 (formerly known as FSP No. APB 14-1).
(2)The initial exchange rate is 8.5051 shares per $1,000 principal amount of the notes (or an initial exchange price of approximately $117.58 per share of the Company’s common stock)Boston Properties, Inc.’s Common Stock). In addition, the Company entered into capped call transactions with affiliates of certain of the initial purchasers, which are intended to reduce the potential dilution upon future exchange of the notes. The capped call transactions are expectedintended to have the effect of increasingincrease the effective exchange price to the Company of the notes from $117.58 to approximately $137.17 per share, representing an overall effective premium of approximately 40% over the closing price on August 13, 2008 of $97.98 per share of the Company’s common stock.Boston Properties, Inc.’s Common Stock. The net cost of the capped call transactions was approximately $44.4 million.
(3)In connection with the special dividenddistribution of $5.98 per share of common stockBoston Properties, Inc.’s Common Stock declared on December 17, 2007, the exchange rate was adjusted from 6.6090 to 7.0430 shares per $1,000 principal amount of notes effective as of December 31, 2007, resulting in an exchange price of approximately $141.98 per share of the Company’s common stock.Boston Properties, Inc.’s Common Stock.
(4)In connection with the special dividenddistribution of $5.98 per share of common stockBoston Properties, Inc.’s Common Stock declared on December 17, 2007, the exchange rate was adjusted from 9.3900 to 10.0066 shares per $1,000 principal amount of notes effective as of December 31, 2007, resulting in an exchange price of approximately $99.93 per share of the Company’s common stock.Boston Properties, Inc.’s Common Stock.

 

3.625% Exchangeable Senior NotesASC 470-20 (formerly known as FSP No. APB 14-1) requires the liability and equity components of convertible debt instruments that may be settled in cash upon conversion (including partial cash settlement) to be separately accounted for in a manner that reflects the issuer’s nonconvertible debt borrowing rate. ASC 470-20 requires that the initial proceeds from the sale of the Operating Partnership’s $862.5 million of 2.875% exchangeable senior notes due 2014

On August 19, 2008, the Company’s Operating Partnership completed an offering2037, $450.0 million of 3.75% exchangeable senior notes due 2036 and $747.5 million in aggregate principal amount (including $97.5 million as a result of the exercise by the initial purchasers of their over-allotment option) of its 3.625% exchangeable senior notes due 2014. The notes were priced2014 be allocated between a liability component and an equity component in a manner that reflects interest expense at 99.0% of their face amount, resulting in aggregate net proceeds to the Company, after deducting the initial purchasers’ discounts and offering expenses, of approximately $731.6 million, resulting in an effective interest rate of approximately 4.037% per annum.similar nonconvertible debt that could have been issued by the Operating Partnership at such time. The notes mature on February 15, 2014, unless earlier repurchased, exchanged or redeemed.

On and after January 1, 2014,Company measured the notes will be exchangeable at any time prior to the close of business on the second scheduled trading day immediately preceding the maturity date at the optionfair value of the holders into cash up to their principal amount and, at the Operating Partnership’s option, cash or shares of the Company’s common stock for the remainder, if any, of the exchange value in excess of such principal amount at the applicable exchangedebt

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

rate, which initially equals 8.5051 sharescomponents of the Company’s common stock per $1,000 principal2.875%, 3.75% and 3.625% exchangeable senior notes for the periods presented based on effective interest rates of 5.630%, 5.958% and 6.555%, respectively. The aggregate carrying amount of the notes (equivalent to an exchange pricedebt component was approximately $1.90 billion and $1.86 billion (net of the ASC 470-20 adjustment of approximately $117.58 per share$140.4 million and $179.0 million) at December 31, 2009 and December 31, 2008, respectively. As a result, the Company attributed an aggregate of approximately $230.3 million of the Company’s common stock) and is subject to adjustment in certain circumstances. The initial exchange price of approximately $117.58 per share of the Company’s common stock represents an approximately 20% premiumproceeds to the closing price of the Company’s common stock on the New York Stock Exchange on August 13, 2008 of $97.98 per share. Prior to the close of business on the scheduled trading day immediately preceding January 1, 2014, holdersequity component of the notes, may only exchange their notes at their option underwhich represents the following circumstances: (1) duringexcess proceeds received over the five business day period after any 10 consecutive trading day period (the “measurement period”) in which the trading price per $1,000 principal amount of notes for each trading day of that measurement period was less than 98% of the product of the last reported sale price of the Company’s common stock and the exchange rate on each such day; (2) during any fiscal quarter beginning after the fiscal quarter ended September 30, 2008 if the last reported sale price of the Company’s common stock for each of at least 20 trading days in the 30 consecutive trading days ending on, and including, the last day of the preceding fiscal quarter is more than 130% of the applicable exchange price for the notes on the last day of such preceding fiscal quarter; (3) if the Operating Partnership has called such notes for redemption to preserve the Company’s status as a real estate investment trust and the redemption has not yet occurred; (4) in connection with specified corporate transactions, including a fundamental change; or (5) if the Company’s common stock is delisted. The notes may be accelerated upon an event of default as described in Supplemental Indenture No. 7.

If the Company undergoes a fundamental change, holders of the notes will have the option to require the Operating Partnership to purchase all or any portionfair value of the notes at a purchase price equal to 100%the date of issuance. The equity component of the principalnotes has been reflected within Additional Paid-in Capital in the Consolidated Balance Sheets. The Company reclassified approximately $1.0 million of deferred financing costs to Additional Paid-in Capital, which represented the costs attributable to the equity components of the notes. The carrying amount of the notes toequity component was approximately $229.3 million at December 31, 2009 and December 31, 2008. The resulting debt discount will be purchased plus any accrued and unpaid interest to, but excluding,amortized over the fundamental change repurchase date. The Operating Partnership will pay cash for all notes so repurchased. The holders of the notes will have the right to exchange their notes at their option in connection with a fundamental change, and, if a fundamental change occurs, the exchange rate may be increased by up to 1.7011 shares of the Company’s common stock per $1,000 principal amount of the notes, subject to adjustment in certain circumstances, for a holder who elects to exchange its notes in connection with the fundamental change. The number of additional shares byperiod during which the exchange rate will be increased will be determined by reference to a table included in Supplemental Indenture No. 7, based on the date on which the fundamental change occurs or becomes effective and the price paid per share of the Company’s common stock in the transaction or event that constitutes such fundamental change. A “fundamental change” will be deemed to occur upon the consummation of any transaction or event (whether by means of an exchange offer, liquidation, tender offer, consolidation, merger, combination, reclassification, recapitalization or otherwise) in connection with which more than 50% of the Company’s common stock is exchanged for, converted into, acquired for or constitutes solely the right to receive, consideration which is not at least 90% common stock (or American Depositary Shares representing shares of common stock) that is either (1) listed on, or immediately after consummation of such transaction or event will be listed on, a United States national securities exchange; or (2) approved, or immediately after the transaction or event will be approved, for listing or quotation on any United States system of automated dissemination of quotations of securities prices similar to a United States national securities exchange.

The notes are senior unsecured obligations of the Operating Partnership and rank equally in right of payment to all existing and future senior unsecured indebtedness and senior in right of payment to any future subordinated indebtedness of the Operating Partnership. The notes effectively rank junior in right of payment to all existing and future secured indebtedness of the Operating Partnership to the extent of the value of the collateral securing such indebtedness. The notes are structurally subordinated to all liabilities of the subsidiaries of the Operating Partnership.

The Company offered and sold the notes to the initial purchasers in reliance on the exemption from registration provided by Section 4(2) of the Securities Act of 1933. The initial purchasers then sold the notes to

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

qualified institutional buyers pursuant to the exemption from registration provided by Rule 144A under the Securities Act. The Company relied on these exemptions from registration based in part on representations made by the initial purchasers.

In connection with the closing, the Company and the Operating Partnership entered into a Registration Rights Agreement (the “Registration Rights Agreement”) with the initial purchasers. Under the Registration Rights Agreement, the Company and the Operating Partnership have agreed, for the benefit of the holders of the notes, to register the resale of the Company’s common stock, if any, issued upon exchange of the notes on a shelf registration statement filed with the Securities and Exchange Commission. The Company and the Operating Partnership may be required to pay liquidated damages of up to 0.50% per annum of additional interest to the holders of the notes if the Company and the Operating Partnership fail to meet certain deadlines or take certain actions relating to the registration of the Company’s common stock issuable upon exchange of the notes. Neither the Company nor the Operating Partnership will be required to pay liquidated damages with respect to any note after it has been exchanged. Additionally, pursuant to Supplemental Indenture No. 7, to the extent that any shares of the Company’s common stock issued upon exchange of the notes are not covered by a resale registration statement that is effective on the date of the exchange and certain other conditions have been met, the Company must deliver 0.03 additional shares of the Company’s common stock upon exchange of the notes for each of such shares.

In connection with the sale of the notes, the Operating Partnership and the Company also entered into capped call transactions (together, the “Capped Call Transaction”) with affiliates of certain of the initial purchasers (Bank of America, N.A., Deutsche Bank AG, JPMorgan and Morgan Stanley) (the “Option Counterparties”). Pursuant to the Capped Call Transaction, the Operating Partnership will have the right to cause the Option Counterparties to deliver shares of the Company’s common stock to the Operating Partnership upon exchange of the notes if the value per share of the Company’s common stock, as measured under the terms of the Capped Call Transaction, at the time of settlement exceeds an initial strike price of approximately $117.58 per share, subject to certain adjustments similar to those contained in the notes. The Capped Call Transaction is intended to reduce the potential dilution upon future exchange of the notes in the event that the market value per share of the Company’s common stock, as measured under the terms of the Capped Call Transaction, at the time of settlement is greater than the strike price of the Capped Call Transaction. If the market value per share of the Company’s common stock, as measured under the terms of the Capped Call Transaction, at the time of settlement exceeds the cap price of the Capped Call Transaction (which is initially equal to approximately $137.17 per share), the dilution mitigation will be limited and there would be dilution to the extent that the market value per share of the Company’s common stock exceeds the cap price. The Capped Call Transactiondebt is expected to havebe outstanding (i.e., through the effect of increasingfirst optional redemption dates or, in the effective exchange price to the Operating Partnershipcase of the 2014 notes, the maturity date) as additional non-cash interest expense. The additional non-cash interest expense attributable to each debt security will increase in subsequent reporting periods through the cap pricefirst optional redemption date (or, in the case of the Capped Call Transaction, which represents an initial effective premium2014 notes, the maturity date) as the debt accretes to its par value over the same period. The aggregate contractual interest expense was approximately $74.4 million, $56.4 million and $43.1 million for the years ended December 31, 2009, 2008 and 2007, respectively. As a result of applying ASC 470-20, the Company reported additional non-cash interest expense of approximately 40% over$38.6 million, $27.8 million and $19.4 million for the closing priceyears ended December 31, 2009, 2008 and 2007, respectively. ASC 470-20 requires companies to retrospectively apply the requirements of the Company’s common stock onpronouncement to all periods presented. As a result, the New York Stock Exchange on August 13, 2008 of $97.98revised diluted earnings per share. The Capped Call Transaction comprises separate contracts entered into by the Operating Partnership and the Company with the Option Counterparties and is not part of the terms of the notes and will not affect the holders’ rights under the notes. The net cost of the Capped Call Transaction was approximately $44.4 million, which was recorded asshare reflect a reduction to stockholders’ equity.of $0.16 and $0.12 for the years ended December 31, 2008 and 2007, respectively. The application of ASC 470-20 reduced diluted earnings per share by approximately $0.25 for the year ended December 31, 2009.

 

9.Unsecured Line of Credit

 

On June 6, 2008, the Company’s Operating Partnership utilized an accordion feature under its unsecured revolving credit facility (the “Unsecured Line of Credit”) with a consortium of lenders to increase the current lenders’ total commitment under the Unsecured Line of Credit from $605.0 million to $923.3 million. On July 21, 2008, the Company’s Operating Partnership further increased the total commitment from $923.3 million to $1.0 billion. All other material terms under the facility remain unchanged. The Company’s Unsecured Line of

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

Credit bears interest at a variable interest rate equal to Eurodollar plus 0.475% per annum and matures on August 3, 2010, with a provision for a one-year extension at the option of the Company, subject to certain conditions. The Unsecured Line of Credit is a recourse obligation of the Company’s Operating Partnership. Under the Unsecured Line of Credit, a facility fee equal to 0.125% per annum is payable in quarterly installments. The interest rate and facility fee are subject to adjustment in the event of a change in the Operating Partnership’s unsecured debt ratings. The Unsecured Line of Credit involves a syndicate of lenders. The Unsecured Line of Credit contains a competitive bid option that allows banks that are part of the lender consortium to bid to make loan advances to the Company at a negotiated LIBOR-based rate. There were no amounts outstanding on the Unsecured Line of Credit at December 31, 2009. The Company had an outstanding balance on the Unsecured Line of Credit of $100.0 million at December 31, 2008. The weighted-average balance outstanding was approximately $132.8$45.2 million and $30.1$132.8 million during the years ended December 31, 20082009 and 2007,2008, respectively. The weighted-average interest rate on amounts outstanding was approximately 3.58%0.95% and 5.64%3.58% during the year ended December 31, 20082009 and 2007,2008, respectively.

 

The terms of the Unsecured Line of Credit require that the Company maintain a number of customary financial and other covenants on an ongoing basis, including: (1) a leverage ratio not to exceed 60%, however, the leverage ratio may increase to no greater than 65% provided that it is reduced back to 60% within 180 days, (2) a secured debt leverage ratio not to exceed 55%, (3) a fixed charge coverage ratio of at least 1.40, (4) an

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

unsecured debt leverage ratio not to exceed 60%, however, the unsecured debt leverage ratio may increase to no greater than 65% provided that it is reduced back to 60% within 180 days, (5) a minimum net worth requirement, (6) an unsecured debt interest coverage ratio of at least 1.75 and (7) limitations on permitted investments, development, partially owned entities, business outside of commercial real estate and commercial non-office properties. At December 31, 20082009 and 2007,2008, the Company was in compliance with each of these financial and other covenant requirements.

 

10.Commitments and Contingencies

 

General

 

In the normal course of business, the Company guarantees its performance of services or indemnifies third parties against its negligence.

 

The Company has letter of credit and performance obligations of approximately $22.3$13.2 million related to lender and development requirements.

 

Certain of the Company’s joint venture agreements include provisions whereby, at certain specified times, each partner has the right to initiate a purchase or sale of its interest in the joint ventures. Under these provisions, the Company is not compelled to purchase the interest of its outside joint venture partners.

 

In connection with the Company’s assumption of the General Motors Building’s secured loan by the Company’s unconsolidated joint venture, 767 Venture, LLC, the Company guaranteed the unconsolidated joint venture’s obligation to fund various escrows, including tenant improvements, taxes and insurance in lieu of cash deposits. As of December 31, 2009, the maximum funding obligation under the guarantee was approximately $23.9 million. From time to time, the Company (or the applicable joint venture) has also agreed to guarantee portions of the principal, interest or other amounts in connection with other unconsolidated joint venture borrowings. In addition to the financial guarantees referenced above, the Company has agreed to customary environmental indemnifications and nonrecourse carve-outs (e.g., guarantees against fraud, misrepresentation and bankruptcy) on certain of its unconsolidated joint venture loans.

Concentrations of Credit Risk

 

Management of the Company performs ongoing credit evaluations of tenants and may require tenants to provide some form of credit support such as corporate guarantees and/or other financial guarantees. Although the Company’s properties are geographically diverse and the tenants operate in a variety of industries, to the extent the Company has a significant concentration of rental revenue from any single tenant, the inability of that tenant to make its lease payments could have an adverse effect on the Company.

 

Some potential losses are not covered by insurance.

 

The Company carries insurance coverage on its properties of types and in amounts and with deductibles that it believes are in line with coverage customarily obtained by owners of similar properties. In response to the

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uncertainty in the insurance market following the terrorist attacks of September 11, 2001, the Federal Terrorism Risk Insurance Act (as amended, “TRIA”) was enacted in November 2002 to require regulated insurers to make available coverage for “certified” acts of terrorism (as defined by the statute). The expiration date of TRIA was extended to December 31, 2014 by the Terrorism Risk Insurance Program Reauthorization Act of 2007 (“TRIPRA”). Currently, the Company’s property insurance program per occurrence limits are $1.0 billion for its portfolio insurance program, including coverage for acts of terrorism certified under TRIA. The Company

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

currently insures certain properties, including the General Motors Building located at 767 Fifth Avenue in New York, New York (“767 Fifth Avenue”), in separate stand alone insurance programs. The property insurance program per occurrence limits for 767 Fifth Avenue are $1.625 billion, including coverage for acts of terrorism certified under TRIA, with $1.375 billion of coverage for losses in excess of $250 million being provided by NYXP, LLC, as a direct insurer. The Company also currently carrycarries nuclear, biological, chemical and radiological terrorism insurance coverage (“NBCR Coverage”) for acts of terrorism certified under TRIA, which is provided by IXP, LLC as a direct insurer, for the properties in our portfolio, including 767 Fifth Avenue, but excluding the properties owned by the Company’s Value-Added Fund and certain other properties owned in joint ventures with third parties or which we manage. The per occurrence limit for NBCR Coverage is $1.0 billion. Under TRIA, after the payment of the required deductible and coinsurance, the NBCR Coverage is backstopped by the Federal Government if the aggregate industry insured losses resulting from a certified act of terrorism exceed a “program trigger.” The program trigger is $100 million and the coinsurance is 15%. Under TRIPRA, if the Federal Government pays out for a loss under TRIA, it is mandatory that the Federal Government recoup the full amount of the loss from insurers offering TRIA coverage after the payment of the loss pursuant to a formula in TRIPRA. The Company may elect to terminate the NBCR Coverage if the Federal Government seeks recoupment for losses paid under TRIA, if there is a change in its portfolio or for any other reason. The Company intends to continue to monitor the scope, nature and cost of available terrorism insurance and maintain insurance in amounts and on terms that are commercially reasonable.

 

The Company also currently carries earthquake insurance on its properties located in areas known to be subject to earthquakes in an amount and subject to self-insurance that the Company believes are commercially reasonable. In addition, this insurance is subject to a deductible in the amount of 5% of the value of the affected property. Specifically, the Company currently carries earthquake insurance which covers its San Francisco region with a $120 million per occurrence limit and a $120 million annual aggregate limit, $20 million of which is provided by IXP, LLC, as a direct insurer. The amount of the Company’s earthquake insurance coverage may not be sufficient to cover losses from earthquakes. In addition, the amount of earthquake coverage could impact the Company’s ability to finance properties subject to earthquake risk. The Company may discontinue earthquake insurance on some or all of its properties in the future if the premiums exceed the Company’s estimation of the value of the coverage.

 

IXP, LLC (“IXP”), a captive insurance company which is a wholly-owned subsidiary of the Company, acts as a direct insurer with respect to a portion of the Company’s earthquake insurance coverage for its Greater San Francisco properties and the Company’s NBCR Coverage for acts of terrorism certified under TRIA. NYXP, LLC (“NYXP”), a captive insurance company which is a wholly-owned subsidiary of the Company, acts as a direct insurer with respect to a portion of the Company’s coverage for acts of terrorism certified under TRIA for 767 Fifth Avenue. Currently, NYXP only insures losses which exceed the program trigger under TRIA and NYXP reinsures with a third-party insurance company any coinsurance payable under TRIA. Insofar as the Company owns IXP and NYXP, it is responsible for their liquidity and capital resources, and the accounts of IXP and NYXP are part of the Company’s consolidated financial statements. In particular, if a loss occurs which is covered by the Company’s NBCR Coverage but is less than the applicable program trigger under TRIA, IXP would be responsible for the full amount of the loss without any backstop by the Federal Government. IXP and NYXP would also be responsible for any recoupment charges by the Federal Government in the event losses are paid out and their insurance policies are maintained after the payout by the Federal Government. If the Company

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

experiences a loss and IXP or NYXP are required to pay under their insurance policies, the Company would ultimately record the loss to the extent of the required payment. Therefore, insurance coverage provided by IXP and NYXP should not be considered as the equivalent of third-party insurance, but rather as a modified form of self-insurance.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

The mortgages on the Company’s properties typically contain requirements concerning the financial ratings of the insurers who provide policies covering the property. The Company provides the lenders on a regular basis with the identity of the insurance companies in the Company’s insurance programs. The ratings of some of the Company’s insurers are below the rating requirements in some of the Company’s loan agreements and the lenders for these loans could attempt to claim an event of default has occurred under the loan. The Company believes it could obtain insurance with insurers which satisfy the rating requirements. Additionally, in the future, the Company’s ability to obtain debt financing secured by individual properties, or the terms of such financing, may be adversely affected if lenders generally insist on ratings for insurers which are difficult to obtain or which result in a commercially unreasonable premium. There can be no assurance that a deficiency in the financial ratings of one or more of the Company’s insurers will not have a material adverse effect on the Company.

 

The Company continues to monitor the state of the insurance market in general, and the scope and costs of coverage for acts of terrorism and California earthquake risk in particular, but the Company cannot anticipate what coverage will be available on commercially reasonable terms in future policy years. There are other types of losses, such as from wars or the presence of mold at the Company’s properties, for which the Company cannot obtain insurance at all or at a reasonable cost. With respect to such losses and losses from acts of terrorism, earthquakes or other catastrophic events, if the Company experiences a loss that is uninsured or that exceeds policy limits, the Company could lose the capital invested in the damaged properties, as well as the anticipated future revenues from those properties. Depending on the specific circumstances of each affected property, it is possible that the Company could be liable for mortgage indebtedness or other obligations related to the property. Any such loss could materially and adversely affect the Company’s business and financial condition and results of operations.

 

Legal Matters

 

The Company is subject to various legal proceedings and claims that arise in the ordinary course of business. These matters are generally covered by insurance. Management believes that the final outcome of such matters will not have a material adverse effect on the financial position, results of operations or liquidity of the Company.

 

State and Local Tax Matters

 

Because the Company is organized and qualifies as a REIT, it is generally not subject to federal income taxes, but is subject to certain state and local taxes. In the normal course of business, certain entities through which the Company owns real estate either have undergone, or are currently undergoing, tax audits. Although the Company believes that it has substantial arguments in favor of its positions in the ongoing audits, in some instances there is no controlling precedent or interpretive guidance on the specific point at issue. Collectively, tax deficiency notices received to date from the jurisdictions conducting the ongoing audits have not been material. However, there can be no assurance that future audits will not occur with increased frequency or that the ultimate result of such audits will not have a material adverse effect on the Company’s results of operations.

 

Environmental Matters

 

It is the Company’s policy to retain independent environmental consultants to conduct or update Phase I environmental assessments (which generally do not involve invasive techniques such as soil or ground water

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

sampling) and asbestos surveys in connection with the Company’s acquisition of properties. These pre-purchase environmental assessments have not revealed environmental conditions that the Company believes will have a material adverse effect on its business, assets, financial condition, results of operations or liquidity, and the Company is not otherwise aware of environmental conditions with respect to its properties that the Company believes would have such a material adverse effect. However, from time to time environmental conditions at the Company’s properties have required and may in the future require environmental testing and/or regulatory filings, as well as remedial action.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

In February 1999, the Company (through a joint venture) acquired from Exxon Corporation a property in Massachusetts that was formerly used as a petroleum bulk storage and distribution facility and was known by the state regulatory authority to contain soil and groundwater contamination. The Company developed an office park on the property. The Company engaged a specially licensed environmental consultant to oversee the management of contaminated soil and groundwater that was disturbed in the course of construction. Under the property acquisition agreement, Exxon agreed to (1) bear the liability arising from releases or discharges of oil and hazardous substances which occurred at the site prior to the Company’s ownership, (2) continue monitoring and/or remediating such releases and discharges as necessary and appropriate to comply with applicable requirements, and (3) indemnify the Company for certain losses arising from preexisting site conditions. Any indemnity claim may be subject to various defenses, and there can be no assurance that the amounts paid under the indemnity, if any, would be sufficient to cover the liabilities arising from any such releases and discharges.

 

Environmental investigations at some of the Company’s properties and certain properties owned by affiliates of the Company have identified groundwater contamination migrating from off-site source properties. In each case the Company engaged a licensed environmental consultant to perform the necessary investigations and assessments and to prepare any required submittals to the regulatory authorities. In each case the environmental consultant concluded that the properties qualify under the regulatory program or the regulatory practice for a status which eliminates certain deadlines for conducting response actions at a site. The Company also believes that these properties qualify for liability relief under certain statutory provisions or regulatory practices regarding upgradient releases. Although the Company believes that the current or former owners of the upgradient source properties may bear responsibility for some or all of the costs of addressing the identified groundwater contamination, the Company will take such further response actions (if any) that it deems necessary or advisable. Other than periodic testing at some of these properties, no such additional response actions are anticipated at this time.

 

Some of the Company’s properties and certain properties owned by the Company’s affiliates are located in urban, industrial and other previously developed areas where fill or current or historical uses of the areas have caused site contamination. Accordingly, it is sometimes necessary to institute special soil and/or groundwater handling procedures and/or include particular building design features in connection with development, construction and other property operations in order to achieve regulatory closure and/or ensure that contaminated materials are addressed in an appropriate manner. In these situations it is the Company’s practice to investigate the nature and extent of detected contamination and estimate the costs of required response actions and special handling procedures. The Company then uses this information as part of its decision-making process with respect to the acquisition and/or development of the property. For example, the Company owns a parcel in Massachusetts which was formerly used as a quarry/asphalt batching facility. Pre-purchase testing indicated that the site contained relatively low levels of certain contaminants. We haveThe Company has engaged a specially licensed environmental consultant to monitor environmental conditions at the site and prepare necessary regulatory submittals based on the results of an environmental risk characterization. A submittal has been made to the regulatory authorities in order to achieve regulatory closure at this site. The submittal included an environmental deed restriction that mandates compliance with certain protective measures in a portion of the site where low levels of residual soil contamination have been left in place in accordance with applicable laws. Development activities have

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

commenced on the site are nearing completion and this work will be performed in accordance with the environmental deed restriction and other environmental requirements applicable to the site.

 

The Company expects that resolution of the environmental matters relating to the above will not have a material impact on its business, assets, financial condition, results of operations or liquidity. However, the Company cannot assure you that it has identified all environmental liabilities at its properties, that all necessary remediation actions have been or will be undertaken at the Company’s properties or that the Company will be indemnified, in full or at all, in the event that such environmental liabilities arise.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

Tax Protection Obligations

 

In connection with the acquisition or contribution of sixfive properties, the Company entered into agreements for the benefit of the selling or contributing parties which specifically state that until specified dates ranging from January 2009 to June 2017, or such time as the contributors do not hold at least a specified percentage of the OP Units owned by such person following the contribution of the properties, or until June 2017 for one of the properties, the Operating Partnership will not sell or otherwise transfer the properties in a taxable transaction. If the Company does sell or transfer the properties in a taxable transaction, it would be liable to the contributors for contractual damages.

 

11.MinorityNoncontrolling Interests

 

MinorityEffective January 1, 2009, the Company adopted the guidance included in ASC 810 “Consolidation” (“ASC 810”) (formerly known as SFAS No. 160, “Noncontrolling Interests in Consolidated Financial Statements—an amendment of ARB No. 51” (“SFAS No. 160”)) and ASC 480-10-S99 “Distinguishing Liabilities from Equity” (“ASC 480-10-S99”) (formerly known as EITF Topic No. D-98 “Classification and Measurement of Redeemable Securities” (Amended)), under which noncontrolling interests of the Company (previously known as “minority interests”) are classified either as a component of equity or in the mezzanine section of the balance sheet as temporary equity depending on the terms of such noncontrolling interests. As a result of the adoption of the guidance included in ASC 810, the Company reclassified the noncontrolling interests in consolidated property partnerships from the mezzanine section of its Consolidated Balance Sheets to equity. The reclassification totaled approximately $6.9 million as of December 31, 2008. In addition, the Company reclassified the noncontrolling interests related to the common units of the Operating Partnership not owned by the Company from the mezzanine section of its Consolidated Balance Sheets to equity. The reclassification totaled approximately $563.2 million as of December 31, 2008. Noncontrolling interests related to redeemable preferred units of the Operating Partnership continue to be classified in the mezzanine section of the Consolidated Balance Sheets.

Under the guidance included in ASC 810, net income encompasses the total income of all consolidated subsidiaries and there is a separate disclosure of the attribution of that income between controlling and noncontrolling interests. The implementation of this standard had no effect on the Company’s results of operations. As a result of the adoption of the guidance included in ASC 810, net income attributable to noncontrolling interests is now deducted from net income in the determination of net income attributable to the Company for all periods presented. In addition, other comprehensive income (loss) attributable to noncontrolling interests is now deducted from comprehensive income in the determination of comprehensive income attributable to the Company for all periods presented.

Noncontrolling interests relate to the interestinterests in the Operating Partnership not owned by the Company and interests in property partnerships not wholly-owned by the Company. As of December 31, 2008,2009, the minority interest in the Operating Partnershipnoncontrolling interests consisted of 19,909,07019,814,499 OP Units, 946,5091,416,162 LTIP Units, 1,080,938 2008 OPP Units and 1,113,044 Series Two Preferred Units (or 1,460,688 OP Units on an as converted basis) held by parties other than the Company.

 

The minority interests in property partnerships consistNoncontrolling Interest—Redeemable Preferred Units of the outside equity interestsOperating Partnership

The Preferred Units at December 31, 2009 and 2008 consisted solely of 1,113,044 Series Two Preferred Units, which bear a preferred distribution equal to the greater of (1) the distribution which would have been paid in ventures that are consolidated with the financial resultsrespect of the Series Two Preferred Unit had such Series Two Preferred Unit been converted into an OP Unit (including both regular and special distributions) or (2) a rate ranging from 5.00% to 7.00% per annum on a liquidation preference of $50.00 per unit, and are convertible into OP Units at a rate of $38.10 per Preferred Unit

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

(1.312336 OP Units for each Preferred Unit). Distributions on the Series Two Preferred Units are payable quarterly and, unless the greater rate described in the next sentence applies, accrue at 7.0% until May 12, 2009 and 6.0% thereafter. If distributions on the number of OP Units into which the Series Two Preferred Units are convertible are greater than distributions calculated using the rates described in the preceding sentence for the applicable quarterly period, then the greater distributions are payable instead. The holders of Series Two Preferred Units have the right to require the Operating Partnership to redeem their units for cash at the redemption price of $50.00 per unit on May 12, 2010, May 12, 2011, May 14, 2012, May 14, 2013 and May 12, 2014. The maximum number of units that may be required to be redeemed from all holders on each of these dates is 1,007,662, which is one-sixth of the number of Series Two Preferred Units that were originally issued. The holders had the right to have their Series Two Preferred Units redeemed for cash on May 12, 2009, although no holder exercised such right. The Company becausealso has the Company exercises control over the entities that own the properties. The equity interests in these venturesright, under certain conditions and at certain times, to redeem Series Two Preferred Units for cash and to convert into OP Units any Series Two Preferred Units that are not owned by the Company, totaling approximately $6.9 million and $25.8 million at December 31, 2008 and December 31, 2007, respectively,redeemed when they are included in Minority Interests on the accompanying Consolidated Balance Sheets.eligible for redemption.

 

On February 26, 2007,17, 2009, the Operating Partnership paid a distribution on its outstanding Series Two Preferred Units of $0.89239 per unit. On May 15, 2009, the Operating Partnership paid a distribution on its outstanding Series Two Preferred Units of $0.89239 per unit. On August 17, 2009, the Operating Partnership paid a distribution on its outstanding Series Two Preferred Units of $0.75616 per unit. On November 16, 2009, the Operating Partnership paid a distribution on its outstanding Series Two Preferred Units of $0.75616 per unit.

The following table reflects the activity for noncontrolling interests—redeemable preferred units for the years ended December 31, 2009, 2008 and 2007:

Balance at December 31, 2006

  $85,962  

Net income

   10,429  

Distributions

   (9,870

Adjustments to reflect redeemable preferred units at redemption value (1)

   (30,869
     

Balance at December 31, 2007

   55,652  

Net income

   4,226  

Distributions

   (3,738

Adjustments to reflect redeemable preferred units at redemption value

   (488
     

Balance at December 31, 2008

   55,652  

Net income

   3,594  

Distributions

   (3,594
     

Balance at December 31, 2009

  $55,652  
     

(1)Includes the conversion of 606,186 Series Two Preferred Units into 795,520 OP Units during the year ended December 31, 2007.

Noncontrolling Interest—Common Units of the Operating Partnership

During the years ended December 31, 2009 and 2008, 138,856 and 631,297 OP Units, respectively, were presented by the holders for redemption and were redeemed by the Company entered into an agreement to redeem the outside members’ equity interest in the limited liability company that owns 250 West 55th Streetexchange for an aggregate redemption priceequal number of approximately $23.4 million. The Company paid $17.0 million on February 26, 2007, with $3.0 million paid on February 26, 2008 and the balanceshares of approximately $3.4 million payable in monthly installments from March 1, 2007 through August 1, 2009. The redemption was accounted for using the purchase method in accordance with SFAS No. 141 “Business Combinations” (“SFAS No. 141”). The difference between the aggregate book value of the outside members’ equity interest totaling approximately $10.6 million and the purchase price increased the recorded value of the property’s net assets.Common Stock.

 

On MayAt December 31, 2007 and June 15, 2007,2009, the Company paid an aggregate of $25.0 million in connection with the agreement entered into in May 2006 to redeem the outside members’ equity interests in the limited liability company that owns Citigroup Center. The remaining unpaid redemption price, which was paid on January 5, 2009, is reflected at its fair value in Other Liabilities in the Company’s Consolidated Balance Sheets and totaled $25.0 million and $24.4 million at December 31, 2008 and 2007, respectively.

On February 5, 2008, the Company issued 1,085,861had outstanding 1,080,938 2008 OPP Units. Prior to the measurement date on February 5, 2011, 2008 OPP Units will be entitled to receive per unit distributions equal to one-tenth (10%) of the regular quarterly distributions payable on an OP Unit, but will not be entitled to receive any special

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

distributions. After the measurement date, the number of 2008 OPP Units, both vested and unvested, which 2008 OPP award recipients have earned, if any, based on the establishment of an outperformance pool, will be entitled to receive distributions in an amount per unit equal to distributions, both regular and special, payable on an OP Unit. For a complete description of the terms of the 2008 OPP Units (See Note 17).

 

On May 12, 2008, the Operating Partnership issued 150,000 OP Units to the selling entity as partial consideration for the Company’s acquisition of the remaining development rights for its 250 West 55th Street development project located in New York City.

On June 9, 2008, the Operating Partnership issued 102,883 OP Units to the selling entity as partial consideration for the Company’s acquisition of its interest in the General Motors Building located in New York City.

During the year ended December 31, 2007, 606,186 Series Two Preferred Units of the Operating Partnership were converted by the holders into 795,520 OP Units. In addition, the Company paid the accrued preferred distributions due to the holders of Preferred Units that were converted.

During the years ended December 31, 2008 and 2007, 631,297 and 1,342,226 OP Units, respectively, were presented by the holders for redemption and were redeemed by the Company in exchange for an equal number of shares of Common Stock. The aggregate book value of the OP Units that were redeemed, as measured for each OP Unit on the date of its redemption, was approximately $10.9 million and $30.6 million during the years ended December 31, 2008 and 2007, respectively. The difference between the aggregate book value and the purchase price of these OP Units was approximately $21.6 million and $112.7 million during the years ended December 31, 2008 and 2007, respectively, which increased the recorded value of the Company’s net assets.

The Preferred Units at December 31, 2008 consist solely of 1,113,044 Series Two Preferred Units, which bear a preferred distribution equal to the greater of (1) the distribution which would have been paid in respect of the Series Two Preferred Unit had such Series Two Preferred Unit been converted into an OP Unit (including both regular and special distributions) or (2) an increasing rate, ranging from 5.00% to 7.00% per annum (7.00% for the years ended December 31, 2008, 2007 and 2006) on a liquidation preference of $50.00 per unit, and are convertible into OP Units at a rate of $38.10 per Preferred Unit (1.312336 OP Units for each Preferred Unit). Distributions to holders of Preferred Units are recognized on a straight-line basis that approximates the effective interest method.

On AprilJanuary 30, 2008,2009, the Operating Partnership paid a distribution on the OP Units and LTIP Units in the amount of $0.68 per unit and a distribution on the 2008 OPP Units in the amount of $0.068 per unit in each case payable to holders of record as of the close of business on MarchDecember 31, 2008. On July 31, 2008,April 30, 2009, the Operating Partnership paid a distribution on the OP Units and LTIP Units in the amount of $0.68 per unit and a distribution on the 2008 OPP Units in the amount of $0.068 per unit in each case payable to holders of record as of the close of business on June 30, 2008.March 31, 2009. On OctoberJuly 31, 2008,2009, the Operating Partnership paid a distribution on the OP Units and LTIP Units in the amount of $0.68$0.50 per unit and a distribution on the 2008 OPP Units in the amount of $0.068$0.05 per unit to holders of record as of the close of business on June 30, 2009. On October 30, 2009, the Operating Partnership paid a distribution on the OP Units and LTIP Units in each case payablethe amount of $0.50 per unit and a distribution on the 2008 OPP Units in the amount of $0.05 per unit to holders of record as of the close of business on September 30, 2008.2009. On December 15, 2008,17, 2009, Boston Properties, Inc., as general partner of the Operating Partnership, declared a distribution on the OP Units and LTIP Units in the amount of $0.68$0.50 per unit and a distribution on the 2008 OPP Units in the amount of $0.068$0.05 per unit, in each case payable on January 30, 200929, 2010 to holders of record as of the close of business on December 31, 2008.

On December 17, 2007, Boston Properties, Inc., as general partner of the Operating Partnership, declared a special cash distribution on the OP Units and LTIP Units in the amount of $5.98 per unit which was paid on January 30, 2008 to unitholders of record as of the close of business on December 31, 2007. The special cash

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

distribution was in addition to the regular quarterly distributions of $0.68 per unit which were declared by Boston Properties, Inc., as general partner of the Operating Partnership, during the year ended December 31, 2007. Holders of Series Two Preferred Units participated in the $5.98 per unit special cash distribution on an as-converted basis in connection with their regular May 2008 distribution payment as provided for in the Operating Partnership’s partnership agreement. At December 31, 2007, the Company accrued approximately $8.7 million related to the $5.98 per unit special cash distribution payable to holders of the Series Two Preferred Units and allocated earnings to the Series Two Preferred Units of approximately $8.7 million, which amount has been reflected in Minority Interest in Operating Partnership within the Consolidated Statements of Operations for the year ended December 31, 2007.2009.

 

The Series Two Preferred Units may be converted into OP Units at the election of the holder thereof at any time. A holder of an OP Unit may present such OP Unit to the Operating Partnership for redemption at any time (subject to restrictions agreed upon at the time of issuance of OP Units to particular holders that may restrict such redemption right for a period of time, generally one year from issuance). Upon presentation of an OP Unit for redemption, the Operating Partnership must redeem such OP Unit for cash equal to the then value of a share of common stock of the Company. In lieu of a cash redemption, theThe Company may, in its sole discretion, elect to acquire such OP Unit forassume and satisfy the redemption obligation by paying either cash or issuing one share of Common Stock. The value of the OP Units (not owned by the Company and including LTIP Units assuming that all conditions have been met for the conversion thereof) and Series Two Preferred Units (on an as converted basis) had all of such units been redeemed at December 31, 20082009 was approximately $1,147.1 million$1.42 billion and $80.3$98.0 million, respectively, based on the closing price of the Company’s common stock of $55.00$67.07 per share.share on December 31, 2009.

Noncontrolling Interest—Property Partnerships

The noncontrolling interests in property partnerships consist of the outside equity interests in joint ventures that are consolidated with the financial results of the Company because the Company exercises control over the entities that own the properties. The equity interests in these ventures that are not owned by the Company, totaling approximately $5.7 million and $6.9 million at December 31, 2009 and December 31, 2008, respectively.

On January 5, 2009, the Company repaid a $25.0 million loan in connection with the agreement entered into in May 2006 to redeem the outside members’ equity interests in the limited liability company that owns 601 Lexington Avenue (formerly known as Citigroup Center).

 

12.Stockholders’ Equity

 

As of December 31, 2008,2009, the Company had 121,180,655138,880,010 shares of Common Stock outstanding.

 

On June 10, 2009, the Company completed a public offering of 17,250,000 shares of its Common Stock (including 2,250,000 shares issued as a result of the exercise of an overallotment option by the underwriters) at a price to the public of $50.00 per share. The proceeds from this public offering, net of underwriters’ discounts and offering costs, totaled approximately $841.9 million.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

On January 30, 2009, the Company paid a dividend in the amount of $0.68 per share of Common Stock to shareholders of record as of the close of business on December 31, 2008. On April 30, 2008,2009, the Company paid a dividend in the amount of $0.68 per share of Common Stock to shareholders of record as of the close of business on March 31, 2008.2009. On July 31, 2008,2009, the Company paid a dividend in the amount of $0.68$0.50 per share of Common Stock to shareholders of record as of the close of business on June 30, 2008.2009. On October 31, 2008,30, 2009, the Company paid a dividend in the amount of $0.68$0.50 per share of Common Stock to shareholders of record as of the close of business on September 30, 2008.2009. On December 15, 2008,17, 2009, the Company’s Board of Directors declared a dividend in the amount of $0.68$0.50 per share of Common Stock payable on January 30, 200929, 2010 to shareholders of record as of the close of business on December 31, 2008.

On December 17, 2007, the Board of Directors of the Company declared a special cash dividend of $5.98 per share of Common Stock which was paid on January 30, 2008 to shareholders of record as of the close of business on December 31, 2007. The special cash dividend was in addition to the regular quarterly dividends of $0.68 per share of Common Stock which were declared by the Company’s Board of Directors during the year ended December 31, 2007.2009.

 

During the years ended December 31, 20082009 and 2007,2008, the Company issued 631,297138,856 and 1,342,226631,297 shares of its Common Stock, respectively, in connection with the redemption of an equal number of OP Units.

 

During the years ended December 31, 20082009 and 2007,2008, the Company issued 1,058,133242,507 and 659,7981,058,133 shares of its Common Stock, respectively, upon the exercise of options to purchase Common Stock by certain employees.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

13.Future Minimum Rents

 

The Propertiesproperties are leased to tenants under net operating leases with initial term expiration dates ranging from 20092010 to 2049. The future contractual minimum lease payments to be received (excluding operating expense reimbursements) by the Company as of December 31, 2008,2009, under non-cancelable operating leases which expire on various dates through 2049, are as follows:

 

Years Ending December 31,

  (in thousands)  (in thousands)

2009

  $1,129,873

2010

   1,098,647  $1,114,614

2011

   1,082,856   1,115,809

2012

   996,892   1,047,167

2013

   929,469   981,599

2014

   918,525

Thereafter

   5,140,146   4,627,558

 

No single tenant represented more than 10.0% of the Company’s total rental revenue for the years ended December 31, 2009, 2008 2007 and 2006.2007.

 

14.Segment Reporting

 

The Company’s segments are based on the Company’s method of internal reporting which classifies its operations by both geographic area and property type. The Company’s segments by geographic area are Greater Boston, Greater Washington, DC, Midtown Manhattan, Greater San Francisco and New Jersey. Segments by property type include: Class A Office, Office/Technical and Hotels.

 

Asset information by segment is not reported because the Company does not use this measure to assess performance. Therefore, depreciation and amortization expense is not allocated among segments. Interest and other income, development and management services, general and administrative expenses, interest expense, depreciation and amortization expense, loss from suspension of development, net derivative losses, losses (gains) from investments in securities, losses from early extinguishments of debt, minority interests in property partnerships, income (loss) from unconsolidated joint ventures, minority interest in Operating Partnership, gains on sales of real estate and other assets, (net of minority interest), income from discontinued operations, (net of minority interest) and gains on sales of real estate from discontinued operations (net of minority interest)and noncontrolling interests are not included in Net Operating Income as internal reporting addresses these items on a corporate level.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

Net Operating Income is not a measure of operating results or cash flows from operating activities as measured by accounting principles generally accepted in the United States of America, and it is not indicative of cash available to fund cash needs and should not be considered an alternative to cash flows as a measure of liquidity. All companies may not calculate Net Operating Income in the same manner. The Company considers Net Operating Income to be an appropriate supplemental measure to net income because it helps both investors and management to understand the core operations of the Company’s properties.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

Information by geographic area and property type (dollars in thousands):

 

For the year ended December 31, 2008:2009:

 

  Greater
Boston
 Greater
Washington,
DC
 Midtown
Manhattan
 Greater
San
Francisco
 New
Jersey
 Total   Greater
Boston
 Greater
Washington,
DC
 Midtown
Manhattan
 Greater
San
Francisco
 New
Jersey
 Total 

Rental Revenue:

              

Class A Office

  $360,468  $282,166  $435,219  $214,202  $63,908  $1,355,963   $364,064   $318,786   $441,571   $218,432   $63,189   $1,406,042  

Office/Technical

   30,634   15,455   —     —     —     46,089    30,655    16,230    —      —      —      46,885  

Hotels

   36,872   —     —     —     —     36,872    30,385    —      —      —      —      30,385  
                                      

Total

   427,974   297,621   435,219   214,202   63,908   1,438,924    425,104    335,016    441,571    218,432    63,189    1,483,312  

% of Grand Totals

   29.74%  20.68%  30.25%  14.89%  4.44%  100.0%   28.66  22.58  29.77  14.73  4.26  100.0

Rental Expenses:

              

Class A Office

   139,448   82,227   142,764   79,553   30,705   474,697    137,785    93,799    146,398    80,269    29,751    488,002  

Office/Technical

   9,650   3,683   —     —     —     13,333    9,475    4,322    —      —      —      13,797  

Hotels

   27,510   —     —     —     —     27,510    23,966    —      —      —      —      23,966  
                                      

Total

   176,608   85,910   142,764   79,553   30,705   515,540    171,226    98,121    146.398    80,269    29,751    525,765  

% of Grand Totals

   34.26%  16.66%  27.69%  15.43%  5.96%  100.0%   32.57  18.66  27.84  15.27  5.66  100.0
                                      

Net operating income

  $251,366  $211,711  $292,455  $134,649  $33,203  $923,384   $253,878   $236,895   $295,173   $138,163   $33,438   $957,547  
                                      

% of Grand Totals

   27.22%  22.93%  31.67%  14.58%  3.60%  100.0%   26.51  24.74  30.83  14.43  3.49  100.0

 

For the year ended December 31, 2007:2008:

 

  Greater
Boston
 Greater
Washington,
DC
 Midtown
Manhattan
 Greater
San
Francisco
 New
Jersey
 Total   Greater
Boston
 Greater
Washington,
DC
 Midtown
Manhattan
 Greater
San
Francisco
 New
Jersey
 Total 

Rental Revenue:

              

Class A Office

  $336,974  $240,413  $443,382  $203,450  $67,582  $1,291,801   $360,468   $282,166   $435,219   $214,202   $63,908   $1,355,963  

Office/Technical

   28,085   14,333   —     —     —     42,418    30,634    15,455    —      —      —      46,089  

Hotels

   37,811   —     —     —     —     37,811    36,872    —      —      —      —      36,872  
                                      

Total

   402,870   254,746   443,382   203,450   67,582   1,372,030    427,974    297,621    435,219    214,202    63,908    1,438,924  

% of Grand Totals

   29.35%  18.57%  32.32%  14.83%  4.93%  100.0%   29.74  20.68  30.25  14.89  4.44  100.0

Rental Expenses:

              

Class A Office

   129,643   68,749   137,404   78,597   29,422   443,815    139,448    82,227    142,764    79,553    30,705    474,697  

Office/Technical

   8,831   3,194   —     —     —     12,025    9,650    3,683    —      —      —      13,333  

Hotels

   27,765   —     —     —     —     27,765    27,510    —      —      —      —      27,510  
                                      

Total

   166,239   71,943   137,404   78,597   29,422   483,605    176,608    85,910    142,764    79,553    30,705    515,540  

% of Grand Totals

   34.38%  14.88%  28.41%  16.25%  6.08%  100.0%   34.26  16.66  27.69  15.43  5.96  100.0
                                      

Net operating income

  $236,631  $182,803  $305,978  $124,853  $38,160  $888,425   $251,366   $211,711   $292,455   $134,649   $33,203   $923,384  
                                      

% of Grand Totals

   26.63%  20.58%  34.44%  14.05%  4.30%  100.0%   27.22  22.93  31.67  14.58  3.60  100.0

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

For the year ended December 31, 2006:2007:

 

  Greater
Boston
 Greater
Washington,
DC
 Midtown
Manhattan
 Greater
San
Francisco
 New
Jersey
 Total   Greater
Boston
 Greater
Washington,
DC
 Midtown
Manhattan
 Greater
San
Francisco
 New
Jersey
 Total 

Rental Revenue:

              

Class A Office

  $305,576  $214,245  $515,401  $188,009  $64,717  $1,287,948   $336,974   $240,413   $443,382   $203,450   $67,582   $1,291,801  

Office/Technical

   26,973   13,195   —     —     —     40,168    28,085    14,333    —      —      —      42,418  

Hotels

   33,014   —     —     —     —     33,014    37,811    —      —      —      —      37,811  
                                      

Total

   365,563   227,440   515,401   188,009   64,717   1,361,130    402,870    254,746    443,382    203,450    67,582    1,372,030  

% of Grand Totals

   26.86%  16.71%  37.87%  13.81%  4.75%  100.0%   29.35  18.57 ��32.32  14.83  4.93  100.0

Rental Expenses:

              

Class A Office

   117,377   57,477   154,957   71,809   28,221   429,841    129,643    68,749    137,404    78,597    29,422    443,815  

Office/Technical

   6,446   1,418   —     —     —     7,864    8,831    3,194    —      —      —      12,025  

Hotels

   24,966   —     —     —     —     24,966    27,765    —      —      —      —      27,765  
                                      

Total

   148,789   58,895   154,957   71,809   28,221   462,671    166,239    71,943    137,404    78,597    29,422    483,605  

% of Grand Totals

   32.16%  12.73%  33.49%  15.52%  6.10%  100.0%   34.38  14.88  28.41  16.25  6.08  100.0
                                      

Net operating income

  $216,774  $168,545  $360,444  $116,200  $36,496  $898,459   $236,631   $182,803   $305,978   $124,853   $38,160   $888,425  
                                      

% of Grand Totals

   24.13%  18.76%  40.12%  12.93%  4.06%  100.0%   26.63  20.58  34.44  14.05  4.30  100.0

 

The following is a reconciliation of Net Operating Income to net income availableattributable to common shareholdersBoston Properties, Inc. (in thousands):

 

  Years ended December 31,  Years ended December 31,
  2008 2007 2006  2009 2008 2007

Net operating income

  $923,384  $888,425  $898,459  $957,547   $923,384   $888,425

Add:

        

Development and management services

   30,518   20,553   19,820   34,878    30,518    20,553

Interest and other

   18,958   89,706   36,677   4,059    18,958    89,706

Minority interests in property partnerships

   (1,997)  (84)  2,013

Income (loss) from unconsolidated joint ventures

   (182,018)  20,428   24,507   12,058    (182,018  20,428

Gains on sales of real estate and other assets, net of minority interest

   28,502   789,238   606,394

Gains on sales of real estate from discontinued operations, net of minority interest

   —     220,350   —  

Income from discontinued operations, net of minority interest

   —     6,206   16,104

Gains on sales of real estate and other assets

   11,760    33,340    929,785

Gains on sales of real estate from discontinued operations

   —      —      259,519

Income from discontinued operations

   —      —      7,274

Less:

        

General and administrative

   72,365   69,882   59,375   75,447    72,365    69,882

Interest expense

   271,972   285,887   298,260   322,833    295,322    302,980

Depreciation and amortization

   304,147   286,030   270,562   321,681    304,147    286,030

Loss from suspension of development

   27,766    —      —  

Net derivative losses

   17,021   —     —     —      17,021    —  

Losses from investments in securities

   4,604   —     —  

Losses (gains) from investments in securities

   (2,434  4,604    —  

Losses from early extinguishments of debt

   —     3,417   32,143   510   —      3,417

Minority interest in Operating Partnership

   22,006   64,916   69,999

Noncontrolling interests in property partnerships

   2,778    1,997    84

Noncontrolling interest—common units of the Operating Partnership

   35,534    14,392    51,978

Noncontrolling interest in gains on sales of real estate and other assets—common units of the Operating Partnership

   1,579    4,838    140,547

Noncontrolling interest in discontinued operations—common units of the Operating Partnership

   —      —      40,237

Noncontrolling interest—redeemable preferred units of the Operating Partnership.

   3,594    4,226    10,429
                  

Net income available to common shareholders

  $125,232  $1,324,690  $873,635

Net income attributable to Boston Properties, Inc.

  $231,014   $105,270   $1,310,106
                  

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

15.Earnings Per Share

 

Earnings per share (“EPS”) has been computed pursuant to the provisions of SFAS No. 128. The following table provides a reconciliation of both the net income and the number of common shares used in the computation of basic EPS, which is calculated by dividing net income available to common shareholders by the weighted-average number of common shares outstanding during the period.ASC 260-10 “Earnings Per Share” (“ASC 260-10”). During 2004, the Company adopted the guidance included in ASC 260-10 (formerly known as EITF 03-6 “Participating Securities and the Two-Class Method under FASB 128” (“EITF 03-6”)), which provides further guidance on the definition of participating securities. Pursuant to EITF 03-6,the guidance included in ASC 260-10, the Operating Partnership’s Series Two Preferred Units, which are reflected as Minority InterestsNoncontrolling Interests—Redeemable Preferred Units of the Operating Partnership in the Company’s Consolidated Balance Sheets, are considered participating securities and are included in the computation of basic and diluted earnings per share of the Company if the effect of applying the if-converted method is dilutive. The terms of the Series Two Preferred Units enable the holders to obtain OP Units of the Operating Partnership, as well as Common Stock of the Company. Accordingly, forIn June 2008, the reporting periodsFASB issued guidance included in whichASC 260-10 (formerly known as FSP EITF 03-6-1, “Determining Whether Instruments Granted in Share-Based Payment Transactions are Participating Securities” (“FSP EITF 03-6-1”)). The guidance included in ASC 260-10 clarifies that unvested share-based payment awards that contain non-forfeitable rights to dividends or dividend equivalents (whether paid or unpaid) are participating securities and shall be included in the Operating Partnership’s net income iscomputation of EPS pursuant to the two-class method. The guidance included in excessASC 260-10 requires the retrospective adjustment of distributions paid onall prior-period EPS data presented (including interim financial statements, summaries of earnings, and selected financial data) to conform with the OP Units,provisions of the guidance. Early application was not permitted. As a result, the Company’s unvested restricted stock, LTIP Units and Series Two Preferred2008 OPP Units such income is allocated to the OP Units, LTIP Unitsare considered participating securities and Series Two Preferred Units in proportion to their respective interests and the impact isare included in the Company’s consolidated basic and diluted earnings per share computation due to its holding of the Operating Partnership’s securities. For the year ended December 31, 2007, approximately $3.9 million was allocated to the Series Two Preferred Units in excess of distributions paid during the reporting period and is included in the Company’s computation of basic and diluted earnings per share. There were no amounts required to be allocated toshare of the Series Two Preferred Units forCompany if the years ended December 31, 2008 and 2006.effect of applying the if-converted method is dilutive. The adoption of the guidance included in ASC 260-10 on January 1, 2009 did not have a material impact on the Company’s computation of EPS. Because the 2008 OPP Units require the Company to outperform absolute and relative return thresholds, unless such thresholds have been met by the end of the applicable reporting period, the Company excludes all contingently issuable unitsthe 2008 OPP Units from the diluted EPS calculation. For the yearyears ended December 31, 2009 and 2008, the absolute and relative return thresholds for the 2008 OPP Units were not met and as a result the 2008 OPP Units have been excluded from the diluted EPS calculation. Other potentially dilutive common shares, including stock options, restricted stock and other securities of the Operating Partnership that are exchangeable for the Company’s Common Stock, and the related impact on earnings, are considered when calculating diluted EPS. The following table provides a reconciliation of both the net income attributable to Boston Properties, Inc. and the number of common shares used in the computation of basic EPS, which is calculated by dividing net income attributable to Boston Properties, Inc. by the weighted-average number of common shares outstanding during the period.

 

  For the year ended December 31, 2008   For the year ended December 31, 2009 
  Income
(Numerator)
  Shares
(Denominator)
  Per
Share
Amount
   Income
(Numerator)
  Shares
(Denominator)
  Per
Share
Amount
 
  (in thousands, except for per share amounts)   (in thousands, except for per share amounts) 

Basic Earnings:

            

Net income available to common shareholders

  $125,232  119,980  $1.04 

Net income attributable to Boston Properties, Inc.

  $231,014  131,050  $1.76  

Effect of Dilutive Securities:

            

Stock Based Compensation

   —    1,319   (0.01)   —    462   (0.00

Diluted Earnings:

            
                    

Net income

  $125,232  121,299  $1.03   $231,014  131,512  $1.76  
                    

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

   For the year ended December 31, 2007 
   Income
(Numerator)
  Shares
(Denominator)
  Per
Share
Amount
 
   (in thousands, except for per share amounts) 

Basic Earnings:

     

Income available to common shareholders before discontinued operations and allocation of undistributed earnings of Series Two Preferred Units

  $1,098,134  118,839  $9.24 

Discontinued operations, net of minority interest

   226,556  —     1.91 

Allocation of undistributed earnings of Series Two Preferred Units

   (3,912) —     (0.04)
            

Net income available to common shareholders

   1,320,778  118,839   11.11 

Effect of Dilutive Securities:

     

Stock Based Compensation

   —    1,763   (0.15)

Exchangeable Senior Notes

   —    178   (0.02)

Diluted Earnings:

     
            

Net income

  $1,320,778  120,780  $10.94 
            

  For the year ended December 31, 2006   For the year ended December 31, 2008 
  Income
(Numerator)
  Shares
(Denominator)
  Per
Share
Amount
   Income
(Numerator)
 Shares
(Denominator)
  Per
Share
Amount
 
  (in thousands, except for per share amounts)   (in thousands, except for per share amounts) 

Basic Earnings:

           

Income available to common shareholders before discontinued operations

  $857,531  114,721  $7.48 

Discontinued operations, net of minority interest

   16,104  —     0.14 
          

Net income available to common shareholders

   873,635  114,721   7.62 

Net income attributable to Boston Properties, Inc.

  $105,270   119,980  $0.88  

Effect of Dilutive Securities:

           

Stock Based Compensation

   —    2,356   (0.16)   —     1,319   (0.01

Diluted Earnings:

           
                    

Net income

  $873,635  117,077  $7.46   $105,270   121,299  $0.87  
                    
  For the year ended December 31, 2007 
  Income
(Numerator)
 Shares
(Denominator)
  Per
Share
Amount
 
  (in thousands, except for per share amounts) 

Basic Earnings:

     

Income attributable to Boston Properties, Inc. before discontinued operations and allocation of undistributed earnings to participating securities

  $1,083,550   118,839  $9.12  

Discontinued operations attributable to Boston Properties, Inc.

   226,556   —     1.91  

Allocation of undistributed earnings to participating securities

   (5,220 —     (0.05
          

Net income attributable to Boston Properties, Inc.

   1,304,886   118,839   10.98  

Effect of Dilutive Securities:

     

Stock Based Compensation

   —     1,763   (0.16

Exchangeable Senior Notes

   —     178   (0.02

Diluted Earnings:

     
          

Net income

  $1,304,886   120,780  $10.80  
          

 

16.Employee Benefit Plans

 

Effective January 1, 1985, the predecessor of the Company adopted a 401(k) Savings Plan (the “Plan”) for its employees. Under the Plan, as amended, employees, as defined, are eligible to participate in the Plan after they have completed three months of service. Upon formation, the Company adopted the Plan and the terms of the Plan.

 

Effective January 1, 2000, the Company amended the Plan by increasing the Company’s matching contribution to 200% of the first 3% from 200% of the first 2% of participant’s eligible earnings contributed (utilizing earnings that are not in excess of an amount established by the IRS ($225,000245,000, $230,000 and $225,000 in 2009, 2008 and 2007, and $230,000 in 2008)respectively), indexed for inflation) and by eliminating the vesting requirement. The Company’s aggregate matching contribution for the years ended December 31, 2009, 2008 and 2007 and 2006 was $3.0 million, $2.7 million $2.1 million and $2.2$2.1 million, respectively.

 

Effective January 1, 2001, the Company amended the Plan to provide a supplemental retirement contribution to employees who have at least ten years of service on January 1, 2001, and who are 40 years of age or older as of January 1, 2001. The maximum supplemental retirement contribution will not exceed the annual limit on contributions established by the Internal Revenue Service. The Company will record an annual supplemental retirement credit for the benefit of each participant. The Company’s supplemental retirement

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

supplemental retirement credit for the benefit of each participant. The Company’s supplemental retirement contribution and credit for the years ended December 31, 2009, 2008 and 2007 was $122,000, $210,000 and 2006 was $210,000, $178,000, and $191,000, respectively.

 

The Company also maintains a deferred compensation plan that is designed to allow officers of the Company to defer a portion of their current income on a pre-tax basis and receive a tax-deferred return on these deferrals. The Company’s obligation under the plan is that of an unsecured promise to pay the deferred compensation to the plan participants in the future. At December 31, 20082009 and 2007,2008, the Company has funded approximately $6.6$9.9 million and $8.3$6.6 million, respectively, into a separate account, which is not restricted as to its use. The Company’s liability under the plan is equal to the total amount of compensation deferred by the plan participants and earnings on the deferred compensation pursuant to investments elected by the plan participants. The Company’s liability as of December 31, 2009 and 2008 and 2007 was $6.3$9.8 million and $8.3$6.3 million, respectively, which are included in the accompanying Consolidated Balance Sheets.

 

17.Stock Option and Incentive Plan and Stock Purchase Plan

 

The Company has established a stock option and incentive plan for the purpose of attracting and retaining qualified employees and rewarding them for superior performance in achieving the Company’s business goals and enhancing stockholder value.

 

At the Company’s 2007 annual meeting of stockholders held on May 15, 2007, the Company’s stockholders approved an amendment and restatement of the Company’s 1997 Stock Option and Incentive Plan (the “1997 Plan”) that, among other things, (1) increased the limit on full value shares (i.e., awards other than stock options) that may be issued under the Plan by 2,500,000 shares, (2) extended the term of the Plan to May 15, 2017 and (3) added provisions that allow the Company to qualify certain grants under the Plan as “performance-based compensation” under Section 162(m) of the Internal Revenue Code.

 

Under the amended plan, the number of shares of Common Stock available for issuance is 4,019,174 shares. At December 31, 2008,2009, the number of shares available for issuance under the plan was 2,489,545,1,901,049, of which a maximum of 2,036,0861,447,508 shares may be granted as awards other than stock options.

 

Options granted under the plan became exercisable over a two-, three- or five-year period and have terms of ten years, as determined at the time of the grant. All options were granted at the fair market value of the Company’s Common Stock at the dates of grant. As of January 17, 2005, all outstanding options had become fully vested and exercisable.

 

On January 24, 2008, the Compensation Committee (the “Committee”) of the Board of Directors (the “Board”) of the Company approved outperformance awards under the 1997 Plan to officers and key employees of the Company. These awards (the “2008 OPP Awards”) are part of a new broad-based, long-term incentive compensation program designed to provide the Company’s management team at several levels within the organization with the potential to earn equity awards subject to the Company “outperforming” and creating shareholder value in a pay-for-performance structure. 2008 OPP Awards utilize total return to shareholders (“TRS”) over a three-year measurement period as the performance metric and include two years of time-based vesting after the end of the performance measurement period (subject to acceleration in certain events) as a retention tool. Recipients of 2008 OPP Awards will share in an outperformance pool if the Company’s TRS, including both share appreciation and dividends, exceeds absolute and relative hurdles over a three-year measurement period from February 5, 2008 to February 5, 2011, based on the average closing price of a share of the Company’s common stock (a “REIT Share”) of $92.8240 for the five trading days prior to and including

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

February 5, 2008. The aggregate reward that recipients of all 2008 OPP Awards can earn, as measured by the outperformance pool, is subject to a maximum cap of $110 million, although only awards for an aggregate of up to approximately $104.8 million have been granted to date. The balance remains available for future grants, with OPP awards exceeding a potential reward of $1 million requiring the Committee’s approval.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

The outperformance pool will consist of (i) three percent (3%) of the excess total return above a cumulative absolute TRS hurdle of 30% over the full three-year measurement period (the “Absolute TRS Component”) and (ii) three percent (3%) of the excess or deficient excess total return above or below a relative TRS hurdle equal to the total return of the SNL Equity REIT Index over the three-year measurement period (the “Relative TRS Component”). In the event that the Relative TRS Component is potentially positive because the Company’s TRS is higher than the total return of the SNL Equity REIT Index, the actual contribution to the outperformance pool from the Relative TRS Component will be subject to a sliding scale factor as follows: (i) 100% of the potential Relative TRS Component will be earned if the Company’s TRS is equal to or greater than a cumulative 30% over three years (equivalent to 10% per annum), (ii) 0% will be earned if the Company’s TRS is equal to or less than a cumulative 21% over three years (equivalent to 7% per annum), and (iii) a percentage from 0% to 100% calculated by linear interpolation will be earned if the Company’s cumulative TRS over three years is between 21% and 30%. The potential Relative TRS Component before application of the sliding scale factor will be capped at $110 million (or such lesser amount as corresponds to the OPP awards actually granted). In the event that the Relative TRS Component is negative because the Company’s TRS is less than the total return of the SNL Equity REIT Index, any outperformance reward potentially earned under the Absolute TRS Component will be reduced dollar for dollar, provided that the potential Absolute TRS Component before reduction for any negative Relative TRS Component will be capped at $110 million (or such lesser amount as corresponds to the OPP awards actually granted). The algebraic sum of the Absolute TRS Component and the Relative TRS Component determined as described above will never exceed $110 million (or such lesser amount as corresponds to the OPP awards actually granted).

 

Each employee’s 2008 OPP Award is designated as a specified percentage of the aggregate outperformance pool. Assuming the applicable absolute and/or relative TRS thresholds are achieved at the end of the measurement period, the algebraic sum of the Absolute TRS Component and the Relative TRS Component will be calculated and then allocated among the 2008 OPP Award recipients in accordance with each individual’s percentage. Rewards earned with respect to 2008 OPP Awards will vest 25% on February 5, 2011, 25% on February 5, 2012, and 50% on February 5, 2013, based on continued employment. Vesting will be accelerated in the event of a change of control of the Company, termination of employment by the Company without cause or termination of employment by the award recipient for good reason, death, disability or retirement, although restrictions on transfer will continue to apply in certain of these situations. 2008 OPP Awards are in the form of LTIP units of limited partnership interest of the Operating Partnership, which are referred to herein as “2008 OPP Units.” 2008 OPP Units were issued prior to the determination of the outperformance pool, but will remain subject to forfeiture depending on the extent of rewards earned with respect to 2008 OPP Awards. The number of 2008 OPP Units issued initially to recipients of the 2008 OPP Awards was an estimate of the maximum number of 2008 OPP Units that they could earn, based on certain assumptions. The number of 2008 OPP Units actually earned by each award recipient, if any, will be determined at the end of the performance measurement period by dividing his or her share of the outperformance pool by the average closing price of a share of common stock for the 15 trading days immediately preceding the measurement date. Total return for the Company and for the SNL Equity REIT Index over the three-year measurement period and other circumstances will determine how many 2008 OPP Units are earned by each recipient; if they are fewer than the number issued initially, the balance will be forfeited as of the performance measurement date.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

Prior to the measurement date, 2008 OPP Units will be entitled to receive per unit distributions equal to one-tenth (10%) of the regular quarterly distributions payable on an OP Unit, but will not be entitled to receive any special distributions. After the measurement date, the number of 2008 OPP Units, both vested and unvested, which employees have earned based on the establishment of an outperformance pool, will be entitled to receive distributions in an amount per unit equal to distributions, both regular and special, payable on an OP Unit.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

The Company issued 62,876, 4,723 6,536 and 9,1826,536 shares of restricted stock and 515,007, 288,507 156,161 and 147,845156,161 LTIP Units to employees and 1,085,861, 0 and 0 2008 OPP Unitsdirectors under the 1997 Plan during the years ended December 31, 2009, 2008 2007 and 2006,2007, respectively. The shares of restricted stock were valued at approximately $0.5 million ($96.09 per share weighted-average), $0.8 million ($125.46 per share weighted-average) and $0.8 million ($89.03 per share weighted-average) forCompany issued 1,085,861 2008 OPP Units under the years1997 Plan during the year ended December 31, 2008, 20072008. Employees paid $0.01 per share of restricted common stock and 2006, respectively. The$0.25 per LTIP and 2008 OPP Units were valued at approximately $19.7 million utilizing a Monte Carlo simulation to estimate the probability of the performance vesting conditions being satisfied. The Monte Carlo simulation used a statistical formula underlying the Black-Scholes and binomial formulas and such simulation was run approximately 100,000 times. For each simulation, the payoff is calculated at the settlement date, which is then discounted to the award date at a risk-free interest rate. The average of the values over all simulations is the expected value of the unit on the award date. Assumptions used in the valuations included (1) factors associated with the underlying performance of the Company’s stock price and total shareholder return over the term of the performance awards including total stock return volatility and risk-free interest and (2) factors associated with the relative performance of the Company’s stock price and total shareholder return when compared to the SNL Equity REIT Index. The valuation was performed in a risk-neutral framework, so no assumption was made with respect to an equity risk premium. LTIP Units were valued using a Monte Carlo simulation method model in accordance with the provisions of SFAS No. 123R. LTIP Units issued during the years ended December 31, 2008, 2007 and 2006 were valued at approximately $25.4 million, $18.0 million and $11.2 million, respectively. The weighted-average per unit fair value of LTIP Unit grants in 2008, 2007 and 2006 was $88.08, $115.47 and $75.64, respectively. The per unit fair value of each LTIP Unit granted in 2008, 2007 and 2006 was estimated on the date of grant using the following assumptions; an expected life of 5.6 years, 5.3 years and 6.5 years, a risk-free interest rate of 2.75%, 4.82% and 4.97% and an expected price volatility of 25.00%, 18.00% and 17.84%, respectively.Unit. An LTIP Unit is generally the economic equivalent of a share of restricted stock in the Company. The aggregate value of the LTIP Units is included in MinorityNoncontrolling Interests in the Consolidated Balance Sheets. The restricted stock and LTIP Units granted to employees between January 1, 2004 and November 2006 vest over a five-year term. Grants of restricted stock and LTIP Units made on and after November 22, 2006 vest in four equal annual installments. Restricted stock and LTIP Units are measured at fair value on the date of grant based on the number of shares or units granted, as adjusted for forfeitures, and the price of the Company’s Common Stock on the date of grant as quoted on the New York Stock Exchange. Such value is recognized as an expense ratably over the corresponding employee service period. As the 2008 OPP Awards are subject to both a service condition and a market condition, the Company recognizes the compensation expense related to the 2008 OPP Awards under the graded vesting attribution method. Under the graded vesting attribution method, each portion of the award that vests at a different date is accounted for as a separate award and recognized over the period appropriate to that portion so that the compensation cost for each portion should be recognized in full by the time that portion vests. Dividends paid on both vested and unvested shares of restricted stock are charged directly to Earnings in Excess of Dividends in the Consolidated Balance Sheets. Stock-based compensation expense associated with restricted stock, LTIP Units and 2008 OPP Units was approximately $25.6 million, $22.1 million $11.4 million and $7.7$11.4 million for the years ended December 31, 2009, 2008 2007 and 2006,2007, respectively. At December 31, 2008,2009, there was $46.7$34.7 million of unrecognized compensation costexpense related to unvested restricted stock and LTIP Units and $9.0 million of unrecognized compensation expense related to unvested 2008 OPP Units that is expected to be recognized over a weighted-average period of approximately 3.02.4 years.

The shares of restricted stock were valued at approximately $2.8 million ($43.89 per share weighted-average), $0.5 million ($96.09 per share weighted-average) and $0.8 million ($125.46 per share weighted-average) for the years ended December 31, 2009, 2008 and 2007, respectively.

LTIP Units were valued using a Monte Carlo simulation method model in accordance with the provisions of ASC 718 “Compensation—Stock Compensation” (“ASC 718”) (formerly SFAS No. 123R). LTIP Units issued during the years ended December 31, 2009, 2008 and 2007 were valued at approximately $21.1 million, $25.4 million and $18.0 million, respectively. The weighted-average per unit fair value of LTIP Unit grants in 2009, 2008 and 2007 was $41.05, $88.08 and $115.47, respectively. The per unit fair value of each LTIP Unit granted in 2009, 2008 and 2007 was estimated on the date of grant using the following assumptions; an expected life of 5.6 years, 5.6 years and 5.3 years, a risk-free interest rate of 1.87%, 2.75% and 4.82% and an expected price volatility of 40.0%, 25.0% and 18.0%, respectively.

The 2008 OPP Units were valued at approximately $19.7 million utilizing a Monte Carlo simulation to estimate the probability of the performance vesting conditions being satisfied. The Monte Carlo simulation used a statistical formula underlying the Black-Scholes and binomial formulas and such simulation was run approximately 100,000 times. For each simulation, the payoff is calculated at the settlement date, which is then discounted to the award date at a risk-free interest rate. The average of the values over all simulations is the

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

expected value of the unit on the award date. Assumptions used in the valuations included (1) factors associated with the underlying performance of the Company’s stock price and total shareholder return over the term of the performance awards including total stock return volatility and risk-free interest and (2) factors associated with the relative performance of the Company’s stock price and total shareholder return when compared to the SNL Equity REIT Index. The valuation was performed in a risk-neutral framework, so no assumption was made with respect to an equity risk premium. The fair value of the 2008 OPP Units is based on the sum of: (1) the present value of the expected payoff to the OPP Award on the measurement date, if the total return to stockholders (“TRS”) over the applicable measurement period exceeds performance hurdles of the Absolute and the Relative Components; and (2) the present value of the distributions payable on the 2008 OPP Units. The ultimate reward realized on account of the OPP Award by the holders of the 2008 OPP Units is contingent on the TRS achieved on the measurement date, both in absolute terms and relative to the TRS of the SNL Equity REIT Index. The per unit fair value of each 2008 OPP Unit was estimated on the date of grant using the following assumptions in the Monte-Carlo valuation: expected price volatility for the Company and the SNL Equity REIT index of 25% and 20%, respectively; a risk free rate of 2.08%; and estimated total dividend payments over the measurement period of $8.23 per share.

 

In connection with the declaration of the special cash dividends of $5.98 per share of Common Stock paid on January 30, 2008 to shareholders of record on December 31, 2007, and $5.40 per share of Common Stock paid on January 30, 2007 to shareholders of record on December 29, 2006, the Company’s Board of Directors approved adjustments to all its outstanding stock option awards that were intended to ensure that its employees, directors and other persons who held such stock options were not disadvantaged by the special cash dividend. The exercise prices and number of all outstanding options were adjusted as of the close of business on the last trading day prior to the related “ex-dividend” date such that each option had the same fair value to the holder before and after giving effect to the payment of the special cash dividend. Accordingly, pursuant to the provisions of SFAS No. 123R,ASC 718, no compensation cost has been recognized in the Consolidated Statements of Operations in connection with such adjustments. As a result, effective as of the close of business on December 26, 2007, 2,131,556 outstanding stock options with a weighted-average exercise price of $37.42 were adjusted to 2,264,535 outstanding options with a weighted-average exercise price of $35.22. There were no other adjustments to the terms of the outstanding stock option awards.

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

adjusted to 2,264,535 outstanding options with a weighted-average exercise price of $35.22 and effective as of the close of business on December 26, 2006, 2,655,275 outstanding stock options with a weighted-average exercise price of $39.37 were adjusted to 2,788,634 outstanding options with a weighted-average exercise price of $37.49. There were no other adjustments to the terms of the outstanding stock option awards.

A summary of the status of the Company’s stock options as of December 31, 2009, 2008 2007 and 20062007 and changes during the years ended December 31, 2009, 2008 2007 and 20062007 are presented below:

 

  Shares Weighted
Average
Exercise
Price

Outstanding at December 31, 2005

  4,451,488  $37.63

Granted

  —     —  

Exercised

  (1,793,418) $35.05

Canceled

  (75) $28.31

Special Dividend Adjustment

  133,359  $37.49
        Shares Weighted
Average
Exercise
Price

Outstanding at December 31, 2006

  2,791,354  $37.49  2,791,354   $37.49

Granted

  —     —    —      —  

Exercised

  (659,798) $37.71  (659,798 $37.71

Canceled

  —     —    —      —  

Special Dividend Adjustment

  132,979  $35.22  132,979   $35.22
            

Outstanding at December 31, 2007

  2,264,535  $35.22  2,264,535   $35.22

Granted

  —     —    —      —  

Exercised

  (1,058,133) $36.36  (1,058,133 $36.36

Canceled

  —     —    —      —  
            

Outstanding at December 31, 2008

  1,206,402  $34.23  1,206,402   $34.23

Granted

  —      —  

Exercised

  (242,507 $33.41

Canceled

  —      —  
            

Outstanding at December 31, 2009

  963,895   $34.44
      

 

The following table summarizes information about stock options outstanding at December 31, 2008:2009:

 

Options Outstanding

Options Outstanding

  Options Exercisable

Options Outstanding

  Options Exercisable

Range of Exercise

Prices

  Number
Outstanding at
12/31/08
  Weighted-Average
Remaining
Contractual Life
  Weighted-Average
Exercise Price
  Number Exercisable
at 12/31/08
  Weighted-Average
Exercise Price
  Number
Outstanding at
12/31/09
  Weighted-Average
Remaining
Contractual Life
  Weighted-Average
Exercise Price
  Number Exercisable
at 12/31/09
  Weighted-Average
Exercise Price

$26.34-$36.45

  1,206,402  2.5 Years  $34.23  1,206,402  $34.23
$32.62-$36.45  963,895  1.6 Years  $34.44  963,895  $34.44

 

The total intrinsic value of the outstanding and exercisable stock options as of December 31, 20082009 was approximately $25.1$31.5 million. In addition, the Company had 2,264,5351,206,402 and 2,791,3542,264,535 options exercisable at weighted-average exercise prices of $35.22$34.23 and $37.49$35.22 at December 31, 20072008 and 2006,2007, respectively.

 

The Company adopted the 1999 Non-Qualified Employee Stock Purchase Plan (the “Stock Purchase Plan”) to encourage the ownership of Common Stock by eligible employees. The Stock Purchase Plan became effective on January 1, 1999 with an aggregate maximum of 250,000 shares of Common Stock available for issuance. The Stock Purchase Plan provides for eligible employees to purchase on the business day immediately following the end of the biannual purchase periods (i.e., January 1-June 30 and July 1-December 31) shares of Common Stock at a purchase price equal to 85% of the average closing prices of the Common Stock during the last ten business days of the purchase period. The Company issued 12,105, 7,755 6,166 and 7,6336,166 shares with the weighted average purchase price equal to $42.65 per share, $80.80 per share $90.98 per share and $69.02$90.98 per share under the Stock Purchase Plan during the years ended December 31, 2009, 2008 2007 and 2006,2007, respectively.

BOSTON PROPERTIES, INC.

 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

18.Selected Interim Financial Information (unaudited)

 

The tables below reflect the Company’s selected quarterly information for the years ended December 31, 2009 and 2008. The information provided has been revised for 2008 to reflect the adoption of (1) ASC 470-20 “Debt with Conversion and 2007. Total revenue and income before minority interestOther Options” (“ASC 470-20”) (formerly known as FSP No. APB 14-1) (See Note 8), (2) the guidance included in Operating Partnership amounts for the year ended December 31, 2007 have been reclassified for properties qualifying for discontinued operations presentation underASC 810 “Consolidation” (“ASC 810”) (formerly known as SFAS No. 144.160) and ASC 480-10-S99 “Distinguishing Liabilities from Equity” (“ASC 480-10-S99”) (formerly known as EITF Topic No. D-98) (See Note 11) and (3) the guidance included in ASC 260-10 “Earnings Per Share” (“ASC 260-10”) (formerly known as FSP EITF 03-06-1) (See Note 15).

 

  2008 Quarter Ended 
  March 31, June 30, September 30, December 31, 
  (in thousands, except for per share amounts) 

Total revenue

 $371,432 $368,680 $357,988 $390,300 

Income (loss) before minority interest in Operating Partnership

 $81,460 $88,240 $56,429 $(107,393)

Net income (loss) available to common shareholders

 $88,461 $79,534 $48,506 $(91,552)

Income (loss) available to common shareholders per share—basic

 $0.74 $0.66 $0.40 $(0.76)

Income (loss) available to common shareholders per share—diluted

 $0.73 $0.66 $0.40 $(0.76)
  2009 Quarter Ended 
  March 31, June 30, September 30, December 31, 
  (in thousands, except for per share amounts) 

Total revenue

 $377,544 $389,490 $377,303 $377,912  

Income from continuing operations

 $54,030 $80,073 $77,650 $62,746  

Net income attributable to Boston Properties, Inc.

 $44,598 $67,152 $65,795 $53,317  

Income attributable to Boston Properties, Inc. per share—basic

 $0.37 $0.54 $0.47 $0.38  

Income attributable to Boston Properties, Inc. per share—diluted

 $0.37 $0.53 $0.47 $0.38  
  2008 Quarter Ended 
  March 31, June 30, September 30, December 31,(1) 
  (in thousands, except for per share amounts) 

Total revenue

 $371,432 $368,680 $357,988 $390,300  

Income (loss) from continuing operations

 $100,866 $90,125 $52,353 $(112,621

Net income (loss) attributable to Boston Properties, Inc.

 $84,482 $75,483 $43,079 $(98,063

Income (loss) attributable to Boston Properties, Inc. per share—basic

 $0.71 $0.63 $0.36 $(0.81

Income (loss) attributable to Boston Properties, Inc. per share—diluted

 $0.70 $0.62 $0.35 $(0.81

 

  2007 Quarter Ended
  March 31, June 30, September 30, December 31,
  (in thousands, except for per share amounts)

Total revenue

 $360,703 $372,213 $368,584 $380,790

Income before minority interest in Operating Partnership

 $81,555 $106,111 $86,464 $99,683

Net income available to common shareholders

 $854,307 $102,344 $242,370 $123,790

Income available to common shareholders per share—basic

 $7.14 $0.86 $2.02 $1.04

Income available to common shareholders per share—diluted

 $6.99 $0.84 $1.99 $1.02
(1)During the quarter ended December 31, 2008, the Company recognized non-cash impairment charges of approximately $188.3 million on certain of its investments in unconsolidated joint ventures.

 

19.Held for Sale/Discontinued Operations

 

The Company applies the provisions of ASC 360 “Property, Plant and Equipment” (“ASC 360”) (formerly known as SFAS No. 144 “Accounting for the Impairment or Disposal of Long-Lived Assets.” SFAS No. 144Long Lived Assets”) The guidance in ASC 360 requires that long-lived assets that are to be disposed of by sale be measured at the lesser of (1) book value or (2) fair value less cost to sell. In addition, it requires that one accounting model be used for long-lived assets to be disposed of by sale and broadens the presentation of discontinued operations to include more disposal transactions.

 

On January 7, 2008, the Company transferred at cost Mountain View Research Park and Mountain View Technology Park to its Value-Added Fund for an aggregate of approximately $221.6 million (See Note 3). At December 31, 2007, the Company had categorized the properties as “Held for Sale” in its Consolidated Balance Sheets.million. Due to the Company’s continuing involvement through its ownership interest in the Value-Added Fund, these properties have not been categorized as discontinued operations in the accompanying Consolidated Statements of Operations.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

During the year ended December 31, 2007, the Company sold the following operating properties:

 

Orbital Sciences Campus and Broad Run Business Park, Building E, comprised of three Class A office properties aggregating approximately 337,000 net rentable square feet and an office/technical property totaling approximately 127,000 net rentable square feet, respectively, located in Loudon County, Virginia;

 

Democracy Center, a Class A office complex totaling approximately 685,000 net rentable square feet located in Bethesda, Maryland;

 

Newport Office Park, a Class A office property totaling approximately 172,000 net rentable square feet located in Quincy, Massachusetts;

 

Long Wharf Marriott, a 402-room hotel located in Boston, Massachusetts; and

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

5 Times Square, a Class A office property totaling approximately 1,102,000 net rentable square feet located in New York City.

 

During the year ended December 31, 2006, the Company sold 280 Park Avenue, a Class A office property totaling approximately 1,179,000 net rentable square feet located in midtown Manhattan.

Due to the Company’s continuing involvement in the management, for a fee, of 280 Park Avenue and 5 Times Square through agreementsan agreement with the buyersbuyer and other financial obligations to the buyers, 280 Park Avenue andbuyer, 5 Times Square havehas not been categorized as discontinued operations in the accompanying Consolidated Statements of Operations. Due to the Company’s continuing involvement in the management, for a fee, of the Democracy Center property through an agreement with the buyer whichthat was entered into at closing, this property is not categorized as discontinued operations in the accompanying Consolidated Statements of Operations. As a result, the gains on sales related to these properties have been reflected under the caption “Gains on sales of real estate and other assets, net of minority interest,”assets” in the Consolidated Statements of Operations. The Company has presented the other properties listed above as discontinued operations in its Consolidated Statements of Operations for the yearsyear ended December 31, 2007 and 2006, as applicable.2007.

 

The following table summarizes income from discontinued operations (net of minority interest) and the related realized gains on sales of real estate from discontinued operations (net of minority interest) for the years ended December 31, 2009, 2008 2007 and 2006:2007:

 

   For the Year Ended December 31, 
     2008      2007      2006   
   (in thousands) 

Total revenue

  $—    $19,665  $59,959 

Operating expenses

   —     (9,443)  (34,681)

Depreciation and Amortization

   —     (2,948)  (6,197)

Minority interest in Operating Partnership

   —     (1,068)  (2,977)
             

Income from discontinued operations (net of minority interest)

  $—    $6,206  $16,104 
             

Realized gain on sale of real estate

  $—    $259,519  $—   

Minority interest in Operating Partnership

   —     (39,169)  —   
             

Realized gains on sales of real estate (net of minority interest)

  $—    $220,350  $—   
             
   For the Year Ended December 31, 
       2009          2008          2007     
   (in thousands) 

Total revenue

  $—    $—    $19,665  

Operating expenses

   —     —     (9,443

Depreciation and amortization

   —     —     (2,948
             

Income from discontinued operations

   —     —     7,274  

Noncontrolling interest—common units of the Operating Partnership

   —     —     (1,068
             

Income from discontinued operations attributable to Boston Properties, Inc.

  $—    $—    $6,206  
             

Gains on sales of real estate from discontinued operations

  $—    $—    $259,519  

Noncontrolling interest—common units of the Operating Partnership

   —     —     (39,169
             

Gains on sales of real estate from discontinued operations attributable to Boston Properties, Inc.

  $—    $—    $220,350  
             

 

The Company’s application of SFAS No. 144ASC 360 results in the presentation of the net operating results of these qualifying properties sold or designated as “held for sale” during 2008, 2007 and 2006, as income from discontinued operations for all periods presented.operations. In addition, SFAS No. 144ASC 360 results in the gains on sale of these qualifying properties totaling approximately $220.3$259.5 million (net of minority interest share of $39.2 million) to be reflected as gains on sales of real estate from discontinued operations in the accompanying Consolidated Statements of Operations for

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

the year ended December 31, 2007. The application of SFAS No. 144ASC 360 does not have an impact on net income availableattributable to common shareholders. SFAS No. 144Boston Properties, Inc. ASC 360 only impacts the presentation of these properties within the Consolidated Statements of Operations.

 

20.Newly Issued Accounting Standards

 

In September 2006,June 2008, the Financial Accounting Standards Board (the “FASB”FASB ratified the guidance included in ASC 815-40 “Derivatives and Hedging” (“ASC 815-40”) issued Statement of Financial Accounting Standards(formerly known as EITF Issue No. 07-5, “Determining Whether an Instrument (or an Embedded Feature) Is Indexed to an Entity’s Own Stock” (“SFAS”)EITF No. 157, “Fair Value Measurements” (“SFAS No. 157”07-5”)). SFASThe guidance included in ASC 815-40 requires entities to apply a two-step approach to evaluate whether an equity-linked financial instrument (or embedded feature) is indexed to its own stock. The guidance included in ASC 815-40 was effective on January 1, 2009. The adoption of the guidance included in ASC 815-40 did not have a material impact on the Company.

In April 2009, the FASB issued ASC 820-10-65-4 “Transition Related to FASB Staff Position FAS 157-4, Determining Fair Value When the Volume and Level of Activity for the Asset or Liability Have Significantly Decreased and Identifying Transactions That Are Not Orderly” (“ASC 820-10-65-4”) (formerly known as FSP No. 157 defines157-4, “Determining Fair Value When the Volume and Level of Activity for the Asset or Liability Have Significantly Decreased and Identifying Transactions That Are Not Orderly” (“FSP FAS 157-4”)). ASC 820-10-65-4 provides additional guidance for estimating fair value in accordance with ASC 820-10 when the volume and establishes a frameworklevel of activity for measuring fair value, which includes a hierarchy based on the quality of inputs used to measure fair value. SFAS No. 157 also expands disclosures about fair value measurements. SFAS No. 157 does not require any new fair value measurements. SFAS No. 157 requires the categorization of

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

financial assets and liabilities, based on the inputs to the valuation technique, into a three-level fair value hierarchy. The fair value hierarchy gives the highest priority to the quoted prices in active markets for identical assets and liabilities and lowest priority to unobservable inputs. SFAS No. 157 requires the use of observable market data, when available, in making fair value measurements. When inputs used to measure fair value fall within different levels of the hierarchy, the level within which the fair value measurement is categorized is based on the lowest level input that is significant to the fair value measurement. The levels of the SFAS No. 157 fair value hierarchy are described as follows:

Level 1—Financial assets and liabilities whose values are based on unadjusted quoted market prices for identical assets and liabilities in an active market that the Company has the ability to access.

Level 2—Financial assets and liabilities whose values are based on quoted prices in markets that are not active or model inputs that are observable for substantially the full term of the asset or liability.

Level 3—Financial assets and liabilities whose values are basedliability have significantly decreased. ASC 820-10-65-4 also includes guidance on prices or valuation techniquesidentifying circumstances that require inputs that are both unobservable and significant to the overall fair value measurement.

SFAS No. 157 becameindicate a transaction is not orderly. ASC 820-10-65-4 was effective for fiscal years beginninginterim and annual reporting periods ending after NovemberJune 15, 2007. In February 2008, the FASB deferred the effective date2009. The adoption of SFAS No. 157 for one year for nonfinancial assets and nonfinancial liabilities that are recognized or disclosed at fair value in the financial statements on a nonrecurring basis. The FASB also removed certain leasing transactions from the scope of SFAS No. 157. On January 1, 2008, the Company adopted SFAS No. 157. The Company has financial instruments consisting of investments in securities and interest rate contracts that are required to be measured under SFAS No. 157. The Company currently doesASC 820-10-65-4 did not have any non-financial assets or non-financial liabilities that are required to be measured under SFAS No. 157. The Company does not have any fair value measurements using significant unobservable inputs (Level 3) as of December 31, 2008.

The Company’s investments in securities, which were valued at approximately $11.6 million at December 31, 2008, are categorized within Level 2 of the fair value hierarchy because they are valued using quoted market prices, broker or dealer quotations, or alternative pricing sources with reasonable levels of price transparency. The Company utilized Level 3 inputs in its assessment of the other-than-temporary impairments related to certain of its investments in unconsolidated joint ventures (See Note 5).

In February 2007, the FASB issued SFAS No. 159, “The Fair Value Option for Financial Assets and Financial Liabilities—Including an amendment of FASB Statement No. 115” (“SFAS No. 159”). SFAS No. 159 permits entities to choose, at specified election dates, to measure many financial instruments and certain other items at fair value that are not currently required to be measured at fair value. Unrealized gains and losses shall be reported on items for which the fair value option has been elected in earnings at each subsequent reporting date. SFAS No. 159 became effective for fiscal years beginning after November 15, 2007. On January 1, 2008, the Company adopted SFAS No. 159 and has currently not elected to measure any financial instruments or other items (not currently required to be measured at fair value) at fair value.

In December 2007, the FASB issued SFAS No. 141 (revised 2007), “Business Combinations” (“SFAS No. 141(R)”), which establishes principles and requirements for how the acquirer shall recognize and measure in its financial statements the identifiable assets acquired, liabilities assumed, any noncontrolling interest in the acquiree and goodwill acquired in a business combination. SFAS No. 141(R) is effective for business combinations for which the acquisition date is on or after the beginning of the first annual reporting period beginning on or after December 15, 2008. The Company does not expect the adoption of SFAS No. 141(R) to have material impact on itsthe Company’s financial position andor results of operations.

 

In December 2007,June 2009, the FASB issued SFAS No. 160, “Noncontrolling Interests in Consolidated Financial Statements—an Amendment of ARB167, “Amendments to FASB Interpretation No. 51”46(R)” (“SFAS No. 160”167”), which establishes and expands accounting and

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

reporting standards for minority interests, which will be recharacterized as noncontrolling interests, in a subsidiary andmodifies the deconsolidationapproach to determining the primary beneficiary of a subsidiary.variable interest entity (“VIE”) and requires companies to more frequently assess whether they must consolidate a VIE. SFAS No. 160167 is effective for business combinations for which the acquisition date is on or after the beginning of the first annual reporting period beginning on orthat begins after DecemberNovember 15, 2008. This statement is effective for fiscal years beginning on or after December 15, 2008.2009. The Company is currently assessing the potential impact that the adoption of SFAS No. 160167 will have on its financial position and results of operations.statements.

 

In March 2008,June 2009, the FASB issued SFAS No. 161 “Disclosures about Derivative Instruments168, “TheFASB Accounting Standards Codification and Hedging Activities”the Hierarchy of Generally Accepted Accounting Principles-a replacement of FASB Statement No. 162” (“SFAS No. 161”168”)., which establishes the FASB Accounting Standards Codification (the “Codification”) as the source of authoritative U.S. generally accepted accounting principles (GAAP) recognized by the FASB to be applied by nongovernmental entities. Rules and interpretive releases of the Securities and Exchange Commission (SEC) under authority of federal securities laws are also sources of authoritative GAAP for SEC registrants. On the effective date of this Statement, the Codification superseded all then-existing non-SEC accounting and reporting standards. SFAS No. 161 amends and expands the disclosure requirements of SFAS No. 133 with the intent to provide users of financial statements with an enhanced understanding of how derivative instruments and hedging activities affect an entity’s financial position, financial performance and cash flows. These disclosure requirements include a tabular summary of the fair values of derivative instruments and their gains and losses, disclosure of derivative features that are credit risk related to provide more information regarding an entity’s liquidity and cross-referencing within footnotes to make it easier for financial statement users to locate important information about derivative instruments. SFAS No. 161 is168 was effective for financial statements issued for fiscal yearsinterim and interimannual periods beginningending after NovemberSeptember 15, 2008 with early application encouraged.2009. The Company does not expect the adoption of SFAS No. 161 to168 did not have a material impact on the Company.

In May 2008, the FASB issued FASB Staff Position (“FSP”) No. APB 14-1 “Accounting for Convertible Debt Instruments That May Be Settled in Cash upon Conversion (Including Partial Cash Settlement)” (“FSP No. APB 14-1”) that requires the liability and equity components of convertible debt instruments that may be settled in cash upon conversion (including partial cash settlement) to be separately accounted for in a manner that reflects the issuer’s nonconvertible debt borrowing rate. FSP No. APB 14-1 requires that the initial proceeds from the sale of the Operating Partnership’s $862.5 million of 2.875% exchangeable senior notes due 2037, $450.0 million of 3.75% exchangeable senior notes due 2036 and $747.5 million of 3.625% exchangeable senior notes due 2014 be allocated between a liability component and an equity component in a manner that reflects interest expense at the interest rate of similar nonconvertible debt. The resulting debt discount will be amortized over the period during which the debt is expected to be outstanding (i.e., through the first optional redemption dates) as additional non-cash interest expense. Based on the Company’s understanding of the application of FSP No. APB 14-1, this will result in an aggregate of approximately $0.15—$0.16 per share (net of incremental capitalized interest) of additional non-cash interest expense for fiscal 2008. Excluding the impact of capitalized interest, the additional non-cash interest expense will be approximately $0.19—$0.20 per share for fiscal 2008, and this amount (before netting) will increase in subsequent reporting periods through the first optional redemption dates as the debt accretes to its par value over the same period. FSP No. APB 14-1 is effective for fiscal years beginning after December 15, 2008, and interim periods within those fiscal years. Early adoption is not permitted. Upon adoption, FSP No. APB 14-1 requires companies to retrospectively apply the requirements of the pronouncement to all periods presented.

In May 2008, the FASB issued SFAS No. 162, “The Hierarchy of Generally Accepted Accounting Principles” (“SFAS No. 162”), which is intended to improve financing reporting by identifying a consistent framework or hierarchy for selecting accounting principles to be used in preparing financial statements of nongovernmental entities that are presented in conformity with generally accepted accounting principles (GAAP) in the United States (the GAAP hierarchy). SFAS No. 162 is effective 60 days following the Securities and Exchange Commission’s (“SEC”) approval of the Public Company Accounting Oversight Board amendment to AU Section 411, “The Meaning of Present Fairly in Conformity with Generally Accepted Accounting Principles.” The Company does not expect the adoption of SFAS No. 162 to have a material impact on the Company.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

In June 2008, the FASB issued FSP EITF 03-06-1, “Determining Whether Instruments Granted in Share-Based Payment Transactions are Participating Securities” (“FSP EITF 03-06-1”). FSP EITF 03-06-1 clarifies that unvested share-based payment awards that contain non-forfeitable rights to dividends or dividend equivalents (whether paid or unpaid) are participating securities and shall be included in the computation of EPS pursuant to the two-class method. FSP EITF 03-06-1 is effective for financial statements issued for fiscal years beginning after December 15, 2008, and interim periods within those fiscal years. All prior-period EPS data presented shall be adjusted retrospectively (including interim financial statements, summaries of earnings, and selected financial data) to conform with the provisions of the FSP. Early application is not permitted. The Company does not expect the adoption of FSP EITF 03-06-1 to have a material impact on the Company.

 

21.Related Party Transactions

 

On October 26, 2005, the Company entered into an agreement with an entity owned by Mr. Zuckerman. Under the agreement, which was approved by the disinterested members of the Company’s Board of Directors, the Company rendersrendered project management services to such entity in exchange for a fee. The Company extended its services under a letter dated October 10, 2006. Under the agreement, as extended, the Company earned $0, $80,000$0 and $57,000$80,000 during the years ended December 31, 2009, 2008 and 2007, and 2006, respectively.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

A firm controlled by Mr. Raymond A. Ritchey’s brother was paid aggregate leasing commissions of approximately $257,000, $2,219,000 $848,000 and $559,000$848,000 for the years ended December 31, 2009, 2008 2007 and 2006,2007, respectively, related to certain exclusive leasing arrangements for certain Northern Virginia properties. Mr. Ritchey is an Executive Vice President of Boston Properties, Inc.

 

Mr. Martin Turchin, a member of the Company’s Board of Directors, is a non-executive/non-director Vice Chairman of CB Richard Ellis (“CBRE”). Through an arrangement with CBRE and its predecessor, Insignia/ESG, Inc. that has been in place since 1985, Mr. Turchin and Turchin & Associates, an entity owned by Mr. Turchin (95%) and his son (5%), participate in brokerage activities for which CBRE is retained as leasing agent, some of which involve leases for space within buildings owned by the Company. Additionally, Mr. Turchin’s son is employed by CBRE and works on transactions for which CBRE earns commission income from the Company. Mr. Turchin’s son’s compensation from CBRE is in the form of salary and bonus, neither of which is directly tied to CBRE’s transactions with the Company. For the years ended December 31, 2009, 2008 2007 and 2006,2007, Mr. Turchin, directly and through Turchin & Associates, received commission income of $29,000, $138,000 $95,000 and $19,000,$95,000, respectively, from commissions earned by CBRE and its predecessor, Insignia/ESG, Inc., from the Company. Pursuant to its arrangement with CBRE, Turchin & Associates has confirmed to the Company that it is paid on the same basis with respect to properties owned by the Company as it is with respect to properties owned by other clients of CBRE. Mr. Turchin does not participate in any discussions or other activities relating to the Company’s contractual arrangements with CBRE either in his capacity as a member of the Company’s Board of Directors or as a Vice Chairman of CBRE.

 

On June 30, 1998, the Company acquired from entities controlled by Mr. Alan B. Landis, a former director, a portfolio of properties known as the Carnegie Center Portfolio and Tower Center One and related operations and development rights (collectively, the “Carnegie Center Portfolio”). In connection with the acquisition of the Carnegie Center Portfolio, the Operating Partnership entered into a development agreement (the “Development Agreement”) with affiliates of Mr. Landis providing for up to approximately 2,000,000 square feet of development in or adjacent to the Carnegie Center office complex. An affiliate of Mr. Landis was entitled to a purchase price for each parcel developed under the Development Agreement calculated on the basis of $20 per rentable square foot of property developed. Another affiliate of Mr. Landis was eligible to earn a contingent payment for each developed property that achieves a stabilized return in excess of a target annual return ranging between 10.5% and 11%. The Development Agreement also provided that upon negotiated terms and conditions,

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

the Company and Mr. Landis would form a development company to provide development services for these development projects and would share the expenses and profits, if any, of this new company. In addition, in connection with the acquisition of the Carnegie Center Portfolio, Mr. Landis became a director of the Company pursuant to an Agreement Regarding Directorship, dated as of June 30, 1998, with the Company (the “Directorship Agreement”). Under the Directorship Agreement, the Company agreed to nominate Mr. Landis for re-election as a director at each annual meeting of stockholders of the Company in a year in which his term expires, provided that specified conditions are met.

 

On October 21, 2004, the Company entered into an agreement (the “2004 Agreement”) to modify several provisions of the Development Agreement. Under the terms of the 2004 Agreement, the Operating Partnership and affiliates of Mr. Landis amended the Development Agreement to limit the rights of Mr. Landis and his affiliates to participate in the development of properties under the Development Agreement. Among other things, Mr. Landis agreed that (1) Mr. Landis and his affiliates will have no right to participate in any entity formed to acquire land parcels or the development company formed by the Operating Partnership to provide development services under the Development Agreement, (2) Mr. Landis will have no right or obligation to play a role in development activities engaged in by the development company formed by the Operating Partnership under the Development Agreement or receive compensation from the development company and (3) the affiliate of

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

Mr. Landis will have no right to receive a contingent payment for developed properties based on stabilized returns. In exchange, the Company (together with the Operating Partnership) agreed to:

 

effective as of June 30, 1998, pay Mr. Landis $125,000 on January 1 of each year until the earlier of (A) January 1, 2018, (B) the termination of the Development Agreement or (C) the date on which all development properties under the Development Agreement have been conveyed pursuant to the Development Agreement, with $750,000, representing payments of this annual amount from 1998 to 2004, being paid upon execution of the 2004 Agreement; and

 

pay an affiliate of Mr. Landis, in connection with the development of land parcels acquired under the Development Agreement, an aggregate fixed amount of $10.50 per rentable square foot of property developed (with a portion of this amount (i.e., $5.50) being subject to adjustment, in specified circumstances, based on future increases in the Consumer Price Index) in lieu of a contingent payment based on stabilized returns, which payment could have been greater or less than $10.50 per rentable square foot of property developed.

 

The Operating Partnership also continues to be obligated to pay an affiliate of Mr. Landis the purchase price of $20 per rentable square foot of property developed for each land parcel acquired as provided in the original Development Agreement. During the 20-year term of the Development Agreement, until such time, if any, as the Operating Partnership elects to acquire a land parcel, an affiliate of Mr. Landis will remain responsible for all carrying costs associated with such land parcel. On July 24, 2007, the Company acquired from Mr. Landis 701 Carnegie Center, a land parcel located in Princeton, New Jersey for a purchase price of approximately $3.1 million.

 

In addition, in connection with entering into the 2004 Agreement, Mr. Landis resigned as a director of the Company effective as of May 11, 2005 and agreed that the Company had no future obligation to nominate Mr. Landis as a director of the Company under the Directorship Agreement or otherwise. Mr. Landis did not resign because of a disagreement with the Company on any matter relating to its operations, policies or practices. Mitchell S. Landis, the Senior Vice President and Regional Manager of the Company’s Princeton, New Jersey region, is the brother of Alan B. Landis.

 

In accordance with the Company’s 1997 Plan, and as approved by the Board of Directors, eachseven non-employee director (other than one director beginning in 2009) hasdirectors made an election to receive deferred stock

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

units in lieu of cash fees.fees for 2009. The deferred stock units will be settled in shares of common stock upon the cessation of such director’s service on the Board of Directors. As a result of these elections, the aggregate cash fees otherwise payable to a non-employee director during a fiscal quarter are converted into a number of deferred stock units equal to the aggregate cash fees divided by the last reported sales price of a share of the Company’s common stock on the last trading of the applicable fiscal quarter. The deferred stock units are also credited with dividend equivalents.equivalents as dividends are paid by the Company. At December 31, 20082009 and 2007,2008, the Company had outstanding 72,58087,302 and 59,01572,580 deferred stock units, respectively, with an aggregate value at issuance of approximately $4.1 million and $3.5 million, respectively, which amounts are included in the accompanying Consolidated Balance Sheets.respectively.

 

22.Subsequent Events

 

On January 5,In May 2009, the FASB issued ASC 855-10 “Subsequent Events” (“ASC 855-10”) (formerly known as SFAS No. 165 “Subsequent Events” (“SFAS No. 165”)), which establishes general standards of accounting and disclosure for events that occur after the balance sheet date but before the financial statements are issued. The guidance included in ASC 855-10 was effective for interim or annual periods beginning after June 15, 2009. The Company paid $25.0 million in connectionhas evaluated subsequent events through the time of filing these financial statements with the agreement entered into in May 2006 to redeem the outside members’ equity interests in the limited liability company that owns Citigroup Center.SEC on Form 10-K on February 25, 2010.

BOSTON PROPERTIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)

 

On January 16,19, 2010, the Company paid $12.8 million related to the termination of a lease for its 250 West 55th Street project in New York City. The Company announced in February 2009 that it was suspending construction of the 1,000,000 square foot office project. During the first quarter of 2009, the Company acquiredrecognized costs aggregating approximately $27.8 million related to the suspension of development, rights for the site at 17 Cambridge Center in Cambridge, Massachusetts for approximately $11.4 million.which amount included a $20.0 million contractual amount due pursuant to a lease agreement.

 

On February 2, 2009,January 29, 2010, the Company issued 60,03866,461 shares of restricted stock and 506,493248,833 LTIP Units under the 1997 Plan to certain employees of the Company.

On February 6, 2009, the Company announced that it was suspending construction on its 1,000,000 square foot office building at 250 West 55th Street in New York City as a result of its inability to conclude a lease transaction with a major law firm with which it had been negotiating over the last year. While the Company had reached agreement on financial terms with that firm, they recently informed the Company that they could not proceed on those terms thereby rendering the project economically infeasible in today’s environment. The Company expects the suspension of development will reduce its 2009 capitalized interest and capitalized wages. These reductions will result in corresponding incremental increases to the Company’s anticipated interest expense and general and administrative expense. The Company may also incur one-time costs related to its one existing signed lease, possible write-offs of leasing commissions, arrangements in place with contractors and subcontractors for the project and other possible costs. There can be no assurance that the decision to suspend construction will not have a material adverse effect on the Company’s results of operations.

Item 9.Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

 

None.

 

Item 9A.Controls and Procedures

 

As of the end of the period covered by this report, an evaluation was carried out by our management, with the participation of our Chief Executive Officer and Chief Financial Officer, of the effectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Securities Exchange Act of 1934). Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that these disclosure controls and procedures were effective as of the end of the period covered by this report. In addition, no change in our internal control over financial reporting (as defined in Rule 13a-15(f) under the Securities Exchange Act of 1934) occurred during the fourth quarter of our fiscal year ended December 31, 20082009 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

 

Management’s Report on Internal Control over Financial Reporting is set forth on page 10299 of this Annual Report on Form 10-K and is incorporated herein by reference.

 

Item 9B.Other Information

 

None.

PART III

 

Item 10.Directors, Executive Officers and Corporate Governance

 

The information required by Item 10 will be included in the Proxy Statement to be filed relating to our 20092010 Annual Meeting of Stockholders and is incorporated herein by reference.

 

Item 11.Executive Compensation

 

The information required by Item 11 will be included in the Proxy Statement to be filed relating to our 20092010 Annual Meeting of Stockholders and is incorporated herein by reference.

 

Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

 

The following table summarizes our equity compensation plans as of December 31, 2008.2009.

 

Equity Compensation Plan Information

 

Plan category

  Number of securities to be
issued upon exercise of
outstanding options, warrants
and rights
   Weighted-average exercise
price of outstanding options,
warrants and rights
   Number of securities remaining
available for future issuance
under equity compensation
plans (excluding securities
reflected in column (a))
  Number of securities to be
issued upon exercise of
outstanding options, warrants
and rights
 Weighted-average exercise
price of outstanding options,
warrants and rights
 Number of securities remaining
available for future issuance
under equity compensation
plans (excluding securities
reflected in column (a))
  (a)   (b)   (c)  (a) (b) (c)

Equity compensation plans approved by security holders(1)

  3,304,117(2)   $34.23(2)   2,489,545  3,548,296(2)  $34.44(2)  1,901,049

Equity compensation plans not approved by security holders(3)

  N/A     N/A    164,092  N/A    N/A   151,987
                      

Total

  3,304,117    $34.23    2,653,637  3,548,296   $34.44   2,053,036
                      

 

(1)Includes information related to our 1997 Plan (See Note 17).
(2)Includes (a) 1,206,402963,895 shares of common stock issuable upon the exercise of outstanding options, (b) 946,5091,416,162 LTIP units that, upon the satisfaction of certain conditions, are convertible into common units, which may then be presented to Boston Properties, Inc. for redemption and acquired by Boston Properties, Inc. for shares of common stock, (c) 1,080,938 2008 OPP Units and (d) 72,57987,302 deferred stock units which were granted pursuant to an electionelections by each of our non-employee directors to defer all cash compensation to be paid to such directordirectors and to receive his or hertheir deferred cash compensation in shares of Boston Properties, Inc.’s common stock upon the director’stheir retirement from our Board of Directors. Does not include 30,05871,704 shares of restricted stock, as they have been reflected in our total shares outstanding. Because there is no exercise price associated with LTIP Units, 2008 OPP Units or deferred stock units, such shares are not included in the weighed-average exercise price calculation. On February 5, 2008, we granted 2008 OPP Units to officers and key employees. The 2008 OPP Units are earned if weBoston Properties, Inc. outperforms absolute and relative thresholds. Such thresholds were not met as of December 31, 2008.2009.
(3)Includes information related to the 1999 Non-Qualified Employee Stock Purchase Plan.

 

The 1999 Non-Qualified Employee Stock Purchase Plan (the “ESPP”)

 

The ESPP was adopted by the Board of Directors on October 29, 1998. The ESPP has not been approved by our shareholders. The ESPP is available to all employees that are employed on the first day of the purchase period. Under the ESPP, each eligible employee may purchase shares of Boston Properties, Inc.’s common stock

at semi-annual intervals each year at a purchase price equal to 85% of the average closing prices of Boston Properties, Inc.’s common stock on the New York Stock Exchange during the last ten business days of the purchase period. Each eligible employee may contribute no more than $10,000 per year to purchase Boston Properties, Inc. common stock under the ESPP.

 

Additional information concerning security ownership of certain beneficial owners and management required by Item 12 will be included in the Proxy Statement to be filed relating to our 20092010 Annual Meeting of Stockholders and is incorporated herein by reference.

 

Item 13.Certain Relationships and Related Transactions, and Director Independence

 

The information required by Item 13 will be included in the Proxy Statement to be filed relating to our 20092010 Annual Meeting of Stockholders and is incorporated herein by reference.

 

Item 14.Principal Accountant Fees and Services

 

The information required by Item 14 will be included in the Proxy Statement to be filed relating to our 20092010 Annual Meeting of Stockholders and is incorporated herein by reference.

PART IV

 

Item 15.Exhibits and Financial Statement Schedules

(a) Financial Statement Schedule

Boston Properties, Inc.

Schedule 3—Real Estate and Accumulated Depreciation

December 31, 20082009

(dollars in thousands)

 

Property Name

 Type Location Encumbrances 

 

Original

 Costs
Capitalized
Subsequent
to

Acquisition
 Land and
Improvements
 Building and
Improvements
 Land
Held for
Development
 Development
and
Construction

in Progress
 Total Accumulated
Depreciation
 Year(s) Built/
Renovated
 Depreciable
Lives (Years)
       Costs
Capitalized
Subsequent

to
Acquisition
  Land and
Improvements
 Building and
Improvements
 Land
Held for
Development
 Development
and

Construction
in Progress
 Total Accumulated
Depreciation
 Year(s) Built/
Renovated
 Depreciable
Lives (Years)
 
   Original 

Property Name

Type Location Encumbrances Land Building Costs
Capitalized
Subsequent
to

Acquisition
 Land and
Improvements
 Building and
Improvements
 Land
Held for
Development
 Development
and
Construction

in Progress
 Total Accumulated
Depreciation
 Year(s) Built/
Renovated
 Depreciable
Lives (Years)
 

Type

 

Location

 Encumbrances Land Building 
 $179,697 $847,410  Office San Francisco, CA $375,000 $179,697 $847,410 $263,427   $195,984 $1,094,550 $—   $—   $1,290,534 $324,299 1970/1989 (1

399 Park Avenue

 Office New York, NY  —    339,200  700,358  75,219  354,107  760,670  —    —    1,114,777  115,076 1961 (1) Office New York, NY  —    339,200  700,358  77,623    354,107  763,074  —    —    1,117,181  134,738 1961 (1

Prudential Center

 Office Boston, MA  —    92,077  734,594  263,023  107,425  967,247  14,893  129  1,089,694  241,744 1965/1993/2002 (1) Office Boston, MA  —    92,077  734,594  269,605    107,426  973,566  15,284  —    1,096,276  275,997 1965/1993/2002 (1

Citigroup Center

 Office New York, NY  476,488  241,600  494,782  171,778  289,639  618,521  —    —    908,160  108,771 1977/1997 (1)

601 Lexington Avenue (Citigroup Center)

 Office New York, NY  467,034  241,600  494,782  188,752    289,639  635,495  —    —    925,134  126,026 1977/1997 (1

Times Square Tower

 Office New York, NY  —    165,413  380,438  82,079  171,734  456,196  —    —    627,930  65,846 2004 (1) Office New York, NY  —    165,413  380,438  82,782    170,494  458,139  —    —    628,633  80,905 2004 (1

Carnegie Center

 Office Princeton, NJ  57,300  101,772  349,089  68,804  99,727  403,700  1,702  14,536  519,665  109,502 1983-1999 (1) Office Princeton, NJ  56,306  105,107  377,259  56,736    103,062  434,370  1,670  —    539,102  122,420 1983-1999 (1

599 Lexington Avenue

 Office New York, NY  750,000  81,040  100,507  111,914  87,852  205,609  —    —    293,461  117,576 1986 (1) Office New York, NY  750,000  81,040  100,507  114,566    87,852  208,261  —    —    296,113  122,374 1986 (1

Gateway Center

 Office South San Francisco, CA  —    28,255  139,245  45,359  30,627  182,232  —    —    212,859  44,586 1984/1986/2002 (1) Office San Francisco, CA  —    28,255  139,245  49,246    30,627  186,119  —    —    216,746  51,672 1984/1986/2002 (1

South of Market

 Office Reston, VA  183,125  13,603  163,894  336  13,687  164,146  —    —    177,833  4,017 2008 (1) Office Reston, VA  187,377  13,603  164,144  3,552    13,687  167,612  —    —    181,299  10,618 2008 (1

Reservoir Place

 Office Waltham, MA  48,689  18,605  92,619  27,614  20,118  118,720  —    —    138,838  36,830 1955/1987 (1) Office Waltham, MA  50,000  18,605  92,619  29,234    20,118  120,340  —    —    140,458  41,866 1955/1987 (1

3200 Zanker Road

 Office San Jose, CA  —    36,705  82,863  7,557  36,997  89,016  1,112  —    127,125  6,956 1988 (1) Office San Jose, CA  —    36,705  82,863  7,573    36,997  89,017  1,127  —    127,141  11,590 1988 (1

1333 New Hampshire Avenue

 Office Washington, DC  —    34,032  85,660  7,383    35,382  91,693  —    —    127,075  20,660 1996 (1

Kingstowne Towne Center

 Office Alexandria, VA  61,493  18,021  109,038  48  18,062  109,045  —    —    127,107  8,061 2003-2006 (1) Office Alexandria, VA  59,387  18,021  109,038  (320  18,062  108,677  —    —    126,739  11,983 2003-2006 (1

1333 New Hampshire Avenue

 Office Washington, DC  —    34,032  85,660  6,875  35,382  91,185  —    —    126,567  17,662 1996 (1)

505 9th Street

 Office Washington, DC  130,000  38,885  83,719  2,269  38,956  85,917  —    —    124,873  3,956 2007 (1)

505 9th Street

 Office Washington, DC  129,843  38,885  83,719  2,543    38,956  86,191  —    —    125,147  7,371 2007 (1

1330 Connecticut Avenue

 Office Washington, DC  50,298  25,982  82,311  15,424  27,135  96,582  —    —    123,717  13,515 1984 (1) Office Washington, DC  47,721  25,982  82,311  15,485    27,135  96,643  —    —    123,778  16,661 1984 (1

Capital Gallery

 Office Washington, DC  —    4,725  29,560  86,487  8,662  112,110  —    —    120,772  34,644 1981/2006 (1) Office Washington, DC  —    4,725  29,565  88,478    8,662  114,106  —    —    122,768  38,933 1981/2006 (1

635 Massachusetts Avenue

 Office Washington, DC  —    95,281  22,221  63  95,293  22,257  —    15  117,565  1,188 1968/1992 (1) Office Washington, DC  —    95,281  22,221  63    95,293  22,257  —    15  117,565  5,239 1968/1992 (1

One Freedom Square

 Office Reston, VA  73,641  9,929  84,504  12,756  11,293  95,896  —    —    107,189  27,456 2000 (1) Office Reston, VA  71,266  9,929  84,504  12,756    11,293  95,896  —    —    107,189  30,827 2000 (1

Two Freedom Square

 Office Reston, VA  —    13,930  77,739  12,142  15,420  88,391  —    —    103,811  20,185 2001 (1) Office Reston, VA  —    13,930  77,739  12,408    15,420  88,657  —    —    104,077  23,610 2001 (1

Seven Cambridge Center

 Office Cambridge, MA  —    3,457  97,136  2,880  4,125  99,348  —    —    103,473  17,675 2006 (1) Office Cambridge, MA  —    3,457  97,136  2,880    4,125  99,348  —    —    103,473  23,673 2006 (1

One and Two Reston Overlook

 Office Reston, VA  —    16,456  66,192  8,852  17,561  73,939  —    —    91,500  20,552 1999 (1) Office Reston, VA  —    16,456  66,192  8,908    17,561  73,995  —    —    91,556  22,831 1999 (1

140 Kendrick Street

 Office Needham, MA  55,486  18,095  66,905  4,241  19,092  70,149  —    —    89,241  8,306 2000 (1) Office Needham, MA  53,849  18,095  66,905  4,246    19,092  70,154  —    —    89,246  10,093 2000 (1

Discovery Square

 Office Reston, VA  —    11,198  71,782  5,983  12,533  76,430  —    —    88,963  17,129 2001 (1) Office Reston, VA  —    11,198  71,782  6,131    12,533  76,578  —    —    89,111  19,954 2001 (1

12310 Sunrise Valley Drive

 Office Reston, VA  —    9,367  67,431  8,597  11,343  74,052  —    —    85,395  19,032 1987/1988 (1) Office Reston, VA  —    9,367  67,431  8,597    11,343  74,052  —    —    85,395  20,870 1987/1988 (1

Waltham Weston Corporate Center

 Office Waltham, MA  —    10,385  60,694  8,128  11,097  68,110  —    —    79,207  17,697 2003 (1) Office Waltham, MA  —    10,385  60,694  8,130    11,097  68,112  —    —    79,209  20,168 2003 (1

77 CityPoint

 Office Waltham, MA  —    13,847  60,383  3,094    13,873  63,451  —    —    77,324  2,797 2008 (1

Five Cambridge Center

 Office Cambridge, MA  —    18,863  53,346  4,271  18,938  57,542  —    —    76,480  4,979 1981/1996 (1) Office Cambridge, MA  —    18,863  53,346  4,594    18,938  57,865  —    —    76,803  7,648 1981/1996 (1

12300 Sunrise Valley Drive

 Office Reston, VA  —    9,062  58,884  8,489  11,009  65,426  —    —    76,435  16,693 1987/1988 (1) Office Reston, VA  —    9,062  58,884  8,584    11,009  65,426  95  —    76,530  18,316 1987/1988 (1

77 CityPoint

 Office Waltham, MA  —    13,847  59,831  105  13,873  59,910  —    —    73,783  399 2008 (1)

Democracy Tower

 Office Reston, VA  58,875  —    73,335  —      —    73,335  —    —    73,335  1,077 2009 (1

North First Business Park

 Office San Jose, CA  —    58,402  13,069  1,787  23,377  14,171  35,710  —    73,258  1,645 1981 (1) Office San Jose, CA  —    58,402  13,069  1,788    23,377  14,172  35,710  —    73,259  3,271 1981 (1

Four Cambridge Center

 Office Cambridge, MA  —    19,104  52,078  1,291  19,148  53,325  —    —    72,473  3,993 1983/1998 (1) Office Cambridge, MA  —    19,104  52,078  1,471    19,148  53,505  —    —    72,653  5,552 1983/1998 (1

230 CityPoint (formerly Prospect Place)

 Office Waltham, MA  —    13,189  49,823  8,795  13,593  58,214  —    —    71,807  6,801 1992 (1)

230 CityPoint

 Office Waltham, MA  —    13,189  49,823  8,933    13,593  58,352  —    —    71,945  9,316 1992 (1

Reston Corporate Center

 Office Reston, VA  —    9,135  50,857  5,334  10,148  55,178  —    —    65,326  13,494 1984 (1) Office Reston, VA  —    9,135  50,857  5,638    10,148  55,482  —    —    65,630  14,994 1984 (1

New Dominion Technology Park, Bldg. Two

 Office Herndon, VA  63,000  5,584  51,868  3,672  6,510  54,614  —    —    61,124  7,714 2004 (1) Office Herndon, VA  63,000  5,584  51,868  3,672    6,510  54,614  —    —    61,124  9,445 2004 (1

Wisconsin Place

 Office Chevy Chase, MD  97,169  —    53,349  —      —    53,349  —    —    53,349  837 2009 (1

191 Spring Street

 Office Lexington, MA  —    2,850  27,166  22,350  3,151  49,215  —    —    52,366  27,513 1971/1995 (1) Office Lexington, MA  —    2,850  27,166  22,350    3,151  49,215  —    —    52,366  28,896 1971/1995 (1

New Dominion Technology Park, Bldg. One

 Office Herndon, VA  52,561  3,880  43,227  3,757  4,583  46,281  —    —    50,864  11,593 2001 (1) Office Herndon, VA  50,967  3,880  43,227  3,857    4,583  46,381  —    —    50,964  13,168 2001 (1

303 Almaden Boulevard

 Office San Jose, CA  —    10,836  35,606  3,869  10,947  39,364  —    —    50,311  3,268 1995 (1) Office San Jose, CA  —    10,836  35,606  3,869    10,947  39,364  —    —    50,311  4,700 1995 (1

1301 New York Avenue

 Office Washington, DC  21,627  9,250  18,750  20,493  9,867  38,626  —    —    48,493  11,882 1983/1998 (1) Office Washington, DC  —    9,250  18,750  20,493    9,867  38,626  —    —    48,493  12,892 1983/1998 (1

One Preserve Parkway

 Office Rockville, MD  —    5,357  42,186  —      5,357  42,186  —    —    47,543  1,328 2009 (1

200 West Street

 Office Waltham, MA  —    16,148  24,983  3,479    16,813  27,797  —    —    44,610  10,109 1999 (1

Sumner Square

 Office Washington, DC  25,495  624  28,745  15,050    1,478  42,941  —    —    44,419  16,309 1985 (1

University Place

 Office Cambridge, MA  18,422  —    37,091  5,569    390  42,270  —    —    42,660  14,915 1985 (1

Bedford Business Park

 Office Bedford, MA  —    534  3,403  38,149    2,218  39,868  —    —    42,086  20,293 1980 (1

2600 Tower Oaks Boulevard

 Office Rockville, MD  —    4,243  31,125  6,035    4,785  36,618  —    —    41,403  11,505 2001 (1

Quorum Office Park

 Office Chelmsford, MA  —    3,750  32,454  5,176    5,187  36,193  —    —    41,380  8,858 2001 (1

12290 Sunrise Valley Drive

 Office Reston, VA  —    3,594  32,977  1,374    4,009  33,936  —    —    37,945  5,148 2006 (1

One Cambridge Center

 Office Cambridge, MA  —    134  25,110  10,572    548  35,268  —    —    35,816  20,072 1987 (1

 Costs
Capitalized
Subsequent

to
Acquisition
  Land and
Improvements
 Building and
Improvements
 Land
Held for
Development
 Development
and

Construction
in Progress
 Total Accumulated
Depreciation
 Year(s) Built/
Renovated
 Depreciable
Lives (Years)
 
 Original 

Property Name

 Type Location Encumbrances 

 

Original

 Costs
Capitalized
Subsequent
to

Acquisition
  Land and
Improvements
 Building and
Improvements
 Land
Held for
Development
 Development
and
Construction

in Progress
 Total Accumulated
Depreciation
 Year(s) Built/
Renovated
 Depreciable
Lives (Years)
 

Type

 

Location

 Encumbrances Land Building 
 Land Building 

200 West Street

 Office Waltham, MA —   16,148 24,983 3,462  16,813 27,780 —   —   44,593 9,146 1999 (1)

Sumner Square

 Office Washington, DC 26,242 624 28,745 14,868  1,478 42,759 —   —   44,237 14,425 1985 (1)

University Place

 Office Cambridge, MA 19,414 —   37,091 5,592  390 42,293 —   —   42,683 13,585 1985 (1)

Bedford Business Park

 Office Bedford, MA —   534 3,403 37,718  2,218 39,437 —   —   41,655 18,040 1980 (1)

Quorum Office Park

 Office Chelmsford, MA —   3,750 32,454 5,173  5,187 36,190 —   —   41,377 7,679 2001 (1)

2600 Tower Oaks Boulevard

 Office Rockville, MD —   4,243 31,125 4,685  4,785 35,268 —   —   40,053 10,354 2001 (1)

12290 Sunrise Valley Drive

 Office Reston, VA —   3,594 32,977 1,374  4,009 33,936 —   —   37,945 3,752 2006 (1)

One Cambridge Center

 Office Cambridge, MA —   134 25,110 10,533  548 35,229 —   —   35,777 18,550 1987 (1)

500 E Street

 Office Washington, DC —   109 22,420 11,311  2,379 31,461 —   —   33,840 15,964 1987 (1) Office Washington, DC —   109 22,420 11,724   2,379 31,874 —   —   34,253 16,975 1987 (1

Eight Cambridge Center

 Office Cambridge, MA 23,729 850 25,042 2,114  1,323 26,683 —   —   28,006 6,152 1999 (1) Office Cambridge, MA 22,910 850 25,042 2,115   1,323 26,684 —   —   28,007 6,812 1999 (1

10 and 20 Burlington Mall Road

 Office Burlington, MA 19,024 930 6,928 12,551  802 19,607 —   —   20,409 11,181 1984-1989/95-96 (1) Office Burlington, MA 18,524 930 6,928 12,760   802 19,816 —   —   20,618 12,015 1984-1989/95-96 (1

Ten Cambridge Center

 Office Cambridge, MA 30,593 1,299 12,943 6,109  2,395 17,956 —   —   20,351 8,290 1990 (1) Office Cambridge, MA —   1,299 12,943 6,109   2,395 17,956 —   —   20,351 8,896 1990 (1

201 Spring Street

 Office Lexington, MA —   2,849 15,303 (341) 3,124 14,687 —   —   17,811 3,665 1997 (1) Office Lexington, MA —   2,849 15,303 (146 3,124 14,882 —   —   18,006 4,120 1997 (1

Montvale Center

 Office Gaithersburg, MD 25,000 1,574 9,786 6,384  2,555 15,189 —   —   17,744 7,916 1987 (1) Office Gaithersburg, MD 25,000 1,574 9,786 6,568   2,555 15,373 —   —   17,928 8,596 1987 (1

40 Shattuck Road

 Office Andover, MA —   709 14,740 2,011  893 16,567 —   —   17,460 3,790 2001 (1) Office Andover, MA —   709 14,740 2,304   893 16,860 —   —   17,753 4,245 2001 (1

Lexington Office Park

 Office Lexington, MA —   998 1,426 14,208  1,264 15,368 —   —   16,632 8,874 1982 (1) Office Lexington, MA —   998 1,426 14,776   1,264 15,936 —   —   17,200 9,720 1982 (1

Three Cambridge Center

 Office Cambridge, MA —   174 12,200 4,113   367 16,120 —   —   16,487 9,025 1987 (1

6601 & 6605 Springfield Center Drive

 Office Springfield, VA —   14,041 2,375 19  13,866 2,375 194 —   16,435 944 1990 (1) Office Springfield, VA —   14,041 2,375 (160 13,866 2,375 15 —   16,256 1,417 1990 (1

Three Cambridge Center

 Office Cambridge, MA —   174 12,200 4,026  367 16,033 —   —   16,400 8,537 1987 (1)

103 4th Avenue

 Office Waltham, MA —   11,911 2,507 8  11,913 2,513 —   —   14,426 1,286 1961 (1) Office Waltham, MA —   11,911 2,507 8   11,913 2,513 —   —   14,426 1,697 1961 (1

92-100 Hayden Avenue

 Office Lexington, MA —   594 6,748 6,676  802 13,216 —   —   14,018 6,177 1985 (1) Office Lexington, MA —   594 6,748 6,816   802 13,356 —   —   14,158 6,816 1985 (1

181 Spring Street

 Office Lexington, MA —   1,066 9,520 3,022  1,160 12,448 —   —   13,608 3,324 1999 (1) Office Lexington, MA —   1,066 9,520 3,168   1,160 12,594 —   —   13,754 3,788 1999 (1

Waltham Office Center

 Office Waltham, MA —   422 2,719 8,060   586 8,439 2,176 —   11,201 6,139 1968-1970/87-88 (1

91 Hartwell Avenue

 Office Lexington, MA 15,565 784 6,464 3,491  941 9,798 —   —   10,739 5,463 1985 (1) Office Lexington, MA 15,156 784 6,464 3,583   941 9,890 —   —   10,831 5,966 1985 (1

Waltham Office Center

 Office Waltham, MA —   422 2,719 7,598  586 8,439 1,714 —   10,739 5,798 1968-1970/87-88 (1)

195 West Street

 Office Waltham, MA —   1,611 6,652 2,345  1,858 8,750 —   —   10,608 4,113 1990 (1) Office Waltham, MA —   1,611 6,652 2,551   1,858 8,956 —   —   10,814 4,377 1990 (1

7501 Boston Boulevard, Building Seven

 Office Springfield, VA —   665 9,273 544  791 9,691 —   —   10,482 2,680 1997 (1) Office Springfield, VA —   665 9,273 544   791 9,691 —   —   10,482 2,921 1997 (1

Eleven Cambridge Center

 Office Cambridge, MA —   121 5,535 3,954  324 9,286 —   —   9,610 5,166 1984 (1) Office Cambridge, MA —   121 5,535 3,947   324 9,279 —   —   9,603 5,599 1984 (1

33 Hayden Avenue

 Office Lexington, MA —   266 3,234 6,042  425 9,117 —   —   9,542 4,967 1979 (1) Office Lexington, MA —   266 3,234 6,042   425 9,117 —   —   9,542 5,697 1979 (1

7435 Boston Boulevard, Building One

 Office Springfield, VA —   392 3,822 3,546   659 7,101 —   —   7,760 4,148 1982 (1

7450 Boston Boulevard, Building Three

 Office Springfield, VA —   1,165 4,681 1,849  1,430 6,265 —   —   7,695 1,994 1987 (1) Office Springfield, VA —   1,165 4,681 1,892   1,430 6,308 —   —   7,738 2,188 1987 (1

8000 Grainger Court, Building Five

 Office Springfield, VA —   366 4,282 2,886  601 6,933 —   —   7,534 3,873 1984 (1) Office Springfield, VA —   366 4,282 2,886   601 6,933 —   —   7,534 4,144 1984 (1

7435 Boston Boulevard, Building One

 Office Springfield, VA —   392 3,822 3,101  659 6,656 —   —   7,315 3,893 1982 (1)

7500 Boston Boulevard, Building Six

 Office Springfield, VA —   138 3,749 2,101   406 5,582 —   —   5,988 3,343 1985 (1

7601 Boston Boulevard, Building Eight

 Office Springfield, VA —   200 878 4,875  551 5,402 —   —   5,953 2,750 1986 (1) Office Springfield, VA —   200 878 4,875   551 5,402 —   —   5,953 2,914 1986 (1

Fourteen Cambridge Center

 Office Cambridge, MA —   110 4,483 1,223  273 5,543 —   —   5,816 3,114 1983 (1) Office Cambridge, MA —   110 4,483 1,223   273 5,543 —   —   5,816 3,252 1983 (1

7500 Boston Boulevard, Building Six

 Office Springfield, VA —   138 3,749 1,721  406 5,202 —   —   5,608 3,115 1985 (1)

7300 Boston Boulevard, Building Thirteen

 Office Springfield, VA —   608 4,773 212  661 4,932 —   —   5,593 2,173 2002 (1) Office Springfield, VA —   608 4,773 212   661 4,932 —   —   5,593 2,524 2002 (1

8000 Corporate Court, Building Eleven

 Office Springfield, VA —   136 3,071 1,322  775 3,754 —   —   4,529 1,710 1989 (1) Office Springfield, VA —   136 3,071 1,322   775 3,754 —   —   4,529 1,829 1989 (1

7375 Boston Boulevard, Building Ten

 Office Springfield, VA —   23 2,685 1,131  93 3,746 —   —   3,839 1,836 1988 (1) Office Springfield, VA —   23 2,685 1,136   93 3,751 —   —   3,844 1,950 1988 (1

7374 Boston Boulevard, Building Four

 Office Springfield, VA —   241 1,605 1,660  398 3,108 —   —   3,506 1,564 1984 (1) Office Springfield, VA —   241 1,605 1,648   398 3,096 —   —   3,494 1,775 1984 (1

32 Hartwell Avenue

 Office Lexington, MA —   168 1,943 1,246  314 3,043 —   —   3,357 2,313 1968-1979/1987 (1) Office Lexington, MA —   168 1,943 1,246   314 3,043 —   —   3,357 2,391 1968-1979/1987 (1

7451 Boston Boulevard, Building Two

 Office Springfield, VA —   249 1,542 1,313  613 2,491 —   —   3,104 1,845 1982 (1) Office Springfield, VA —   249 1,542 1,313   613 2,491 —   —   3,104 1,901 1982 (1

164 Lexington Road

 Office Billerica, MA —   592 1,370 414  643 1,733 —   —   2,376 580 1982 (1) Office Billerica, MA —   592 1,370 414   643 1,733 —   —   2,376 624 1982 (1

17 Hartwell Avenue

 Office Lexington, MA —   26 150 1,373  65 1,484 —   —   1,549 819 1968 (1) Office Lexington, MA —   26 150 1,397   65 1,508 —   —   1,573 898 1968 (1

Cambridge Center Marriott

 Hotel Cambridge, MA —   478 37,918 26,632   1,201 63,827 —   —   65,028 33,421 1986 (1

Cambridge Center East Garage

 Garage Cambridge, MA —   —   35,035 1,487   103 36,419 —   —   36,522 2,868 1984 (1

Cambridge Center West Garage

 Garage Cambridge, MA —   1,256 15,697 781   1,434 16,300 —   —   17,734 1,727 2006 (1

Cambridge Center North Garage

 Garage Cambridge, MA —   1,163 11,633 2,750   1,579 13,967 —   —   15,546 6,514 1990 (1

Atlantic Wharf (Russia Wharf)

 Development Boston, MA —   —   —   371,984   —   —   —   371,984 371,984 —   Various N/A  

2200 Pennsylvania Avenue

 Development Washington, DC —   —   —   99,340   —   —   —   99,340 99,340 —   Various N/A  

Weston Corporate Center

 Development Weston, MA —   —   —   92,306   —   —   —   92,306 92,306 —   Various N/A  

250 West 55th Street

 Land New York, NY —   —   —   472,293   —   —   472,293 —   472,293 —   Various N/A  

Plaza at Almaden

 Land San Jose, CA —   —   —   36,591   —   —   36,591 —   36,591 —   Various N/A  

Springfield Metro Center

 Land Springfield, VA —   —   —   28,888   —   —   28,888 —   28,888 —   Various N/A  

Tower Oaks Master Plan

 Land Rockville, MD —   —   —   28,309   —   —   28,309 —   28,309 —   Various N/A  

Prospect Hill

 Land Waltham, MA —   —   —   23,605   —   —   23,605 —   23,605 —   Various N/A  

Washingtonian North

 Land Gaithersburg, MD —   —   —   17,629   —   —   17,629 —   17,629 —   Various N/A  

17 Cambridge Center

 Land Cambridge, MA —   —   —   17,350   —   —   17,350 —   17,350 —   Various N/A  

Reston Gateway

 Land Reston, VA —   —   —   9,312   —   —   9,312 —   9,312 —   Various N/A  

Reston Eastgate

 Land Reston, VA —   —   —   9,300   —   —   9,300 —   9,300 —   Various N/A  

Crane Meadow

 Land Marlborough, MA —   —   —   8,720   —   —   8,720 —   8,720 —   Various N/A  

Property Name

 Type Location Encumbrances 

 

Original

 Costs
Capitalized
Subsequent
to

Acquisition
 Land and
Improvements
 Building and
Improvements
 Land
Held for
Development
 Development
and
Construction

in Progress
 Total Accumulated
Depreciation
 Year(s)
Built/

Renovated
 Depreciable
Lives (Years)
    Land Building         

Cambridge Center Marriott

 Hotel Cambridge, MA  —    478  37,918  25,408  1,201  62,603  —    —    63,804  30,376 1986 (1)

Cambridge Center East Garage

 Garage Cambridge, MA  —    —    35,035  1,368  103  36,300  —    —    36,403  1,894 1984 (1)

Cambridge Center West Garage

 Garage Cambridge, MA  —    1,256  15,697  712  1,434  16,231  —    —    17,665  1,312 2006 (1)

Cambridge Center North Garage

 Garage Cambridge, MA  —    1,163  11,633  2,692  1,579  13,909  —    —    15,488  6,106 1990 (1)

250 West 55th Street

 Development New York, NY  —    —    —    411,619  —    —    —    411,619  411,619  —   Various N/A

280 Congress Street (Russia Wharf)

 Development Boston, MA  —    —    —    207,358  —    —    —    207,358  207,358  —   Various N/A

Democracy Tower

 Development Reston, VA  30,674  —    —    51,481  —    —    —    51,481  51,481  —   Various N/A

One Preserve Parkway

 Development Rockville, MD  —    —    —    46,385  878  9,300  —    36,207  46,385  279 Various N/A

Wisconsin Place

 Development Chevy Chase, MD  71,693  —    —    43,775  —    —    —    43,775  43,775  —   Various N/A

2200 Pennsylvania Avenue

 Development Washington, DC  —    —    —    36,781  —    —    —    36,781  36,781  —   Various N/A

Weston Corporate Center

 Development Weston, MA  —    —    —    28,094  —    —    —    28,094  28,094  —   Various N/A

Plaza at Almaden

 Land San Jose, CA  —    —    —    36,580  —    —    36,580  —    36,580  —   Various N/A

Springfield Metro Center

 Land Springfield, VA  —    —    —    28,317  —    —    28,317  —    28,317  —   Various N/A

Tower Oaks Master Plan

 Land Rockville, MD  —    —    —    27,976  —    —    27,976  —    27,976  —   Various N/A

Prospect Hill

 Land Waltham, MA  —    —    —    23,448  —    —    23,448  —    23,448  —   Various N/A

Washingtonian North

 Land Gaithersburg, MD  —    —    —    17,603  —    —    17,603  —    17,603  —   Various N/A

Reston Eastgate

 Land Reston, VA  —    —    —    9,239  —    —    9,239  —    9,239  —   Various N/A

Reston Gateway

 Land Reston, VA  —    —    —    9,231  —    —    9,231  —    9,231  —   Various N/A

Crane Meadow

 Land Marlborough, MA  —    —    —    8,717  —    —    8,717  —    8,717  —   Various N/A

Broad Run Business Park

 Land Loudon County, VA  —    —    —    7,337  1,621  —    5,716  —    7,337  —   Various N/A

Cambridge Master Plan

 Land Cambridge, MA  —    —    —    5,137  —    128  5,009  —    5,137  —   Various N/A

30 Shattuck Road

 Land Andover, MA  —    —    —    1,139  —    —    1,139  —    1,139  —   Various N/A
                                  
   $2,660,642 $1,859,023 $6,136,216 $2,600,176 $1,976,489 $7,560,631 $228,300 $829,995 $10,595,415 $1,755,600  
                                  
             Costs
Capitalized
Subsequent

to
Acquisition
 Land and
Improvements
 Building and
Improvements
 Land
Held for
Development
 Development
and

Construction
in Progress
 Total Accumulated
Depreciation
 Year(s)
Built/

Renovated
 Depreciable
Lives (Years)
         Original         

Property Name

 

Type

 

Location

 Encumbrances  Land Building         

Broad Run Business Park

 Land Loudon County, VA  —      —    —    7,617  1,621  —    5,996  —    7,617  —   Various N/A

Cambridge Master Plan

 Land Cambridge, MA  —      —    —    3,439  —    128  3,311  —    3,439  —   Various N/A

30 Shattuck Road

 Land Andover, MA  —      —    —    1,144  —    —    1,144  —    1,144  —   Various N/A
                                   
   $2,643,301(2)  $1,867,715 $6,334,063 $2,874,101 $1,983,064 $7,810,645 $718,525 $563,645 $11,075,879 $2,020,056  
                                   

 

The aggregate cost and accumulated depreciation for tax purposes was approximately $9.3$10.5 billion and $1.4$1.6 billion, respectively.

 

(1)Depreciation of the buildings and improvements are calculated over lives ranging from the life of the lease to 40 years.
(2)Includes fair value adjustment of approximately $9.1 million.

Boston Properties, Inc.

Real Estate and Accumulated Depreciation

December 31, 20082009

(dollars in thousands)

 

A summary of activity for real estate and accumulated depreciation is as follows:

 

  2008 2007 2006   2009 2008 2007 

Real Estate:

        

Balance at the beginning of the year

  $10,229,421  $9,568,495  $9,126,812   $10,602,278   $10,231,881   $9,568,679  

Additions to/improvements of real estate

   616,230   1,426,683   877,860    481,237    620,633    1,428,959  

Assets sold/written-off

   (250,236)  (765,757)  (436,177)   (7,636  (250,236  (765,757
                    

Balance at the end of the year

  $10,595,415  $10,229,421  $9,568,495   $11,075,879   $10,602,278   $10,231,881  
                    

Accumulated Depreciation:

        

Balance at the beginning of the year

  $1,519,795  $1,416,219  $1,250,005   $1,755,600   $1,519,795   $1,416,219  

Depreciation expense

   258,789   245,077   236,883    269,394    258,789    245,077  

Assets sold/written-off

   (22,984)  (141,501)  (70,669)   (4,938  (22,984  (141,501
                    

Balance at the end of the year

  $1,755,600  $1,519,795  $1,416,219   $2,020,056   $1,755,600   $1,519,795  
                    

 

Note: Real Estate and Accumulated Depreciation amounts do not include Furniture, Fixtures and Equipment.

(b) Exhibits

 

3.1  

Form of Amended and Restated Certificate of Incorporation of Boston Properties, Inc. (Incorporated by reference to Exhibit 3.1 to Boston Properties, Inc.’s Registration Statement on Form S-11, File No. 333-25279.)

3.2  

Amended and Restated Certificate of Designations of Series E Junior Participating Cumulative Preferred Stock of Boston Properties, Inc. (Incorporated by reference to Exhibit 3.1 to Boston Properties, Inc.’s Current Report on Form 8-K filed on June 18, 2007.)

3.3  

Second Amended and Restated Bylaws of Boston Properties, Inc. (Incorporated by reference to Exhibit 3.1 to Boston Properties, Inc.’s Current Report on Form 8-K filed on October 24, 2008.)

4.1  

Shareholder Rights Agreement, dated as of June 18, 2007, between Boston Properties, Inc. and Computershare Trust Company, N.A., as Rights Agent. (Incorporated by reference to Exhibit 4.1 to Boston Properties, Inc.’s Current Report on Form 8-K filed on June 18, 2007.)

4.2  

Form of Certificate of Designations for Series A Preferred Stock. (Incorporated by reference to Exhibit 99.26 to Boston Properties, Inc.’s Current Report on Form 8-K filed on November 25, 1998.)

4.3  

Form of Common Stock Certificate. (Incorporated by reference to Exhibit 4.3 to Boston Properties, Inc.’s Registration Statement on Form S-11, File No. 333-25279.)

4.4  

Indenture, dated as of December 13, 2002, by and between Boston Properties Limited Partnership and The Bank of New York, as Trustee. (Incorporated by reference to Exhibit 4.1 to Boston Properties, Inc.’s Current Report on Form 8-K/A filed on December 13, 2002.)

4.5  

Supplemental Indenture No. 1, dated as of December 13, 2002, by and between Boston Properties Limited Partnership and The Bank of New York, as Trustee, including a form of the 6.25% Senior Note due 2013. (Incorporated by reference to Exhibit 4.2 to Boston Properties, Inc.’s Current Report on Form 8-K/A filed on December 13, 2002.)

4.6  

Supplemental Indenture No. 2, dated as of January 17, 2003, by and between Boston Properties Limited Partnership and The Bank of New York, as Trustee, including a form of the 6.25% Senior Note due 2013. (Incorporated by reference to Exhibit 4.1 to Boston Properties, Inc.’s Current Report on Form 8-K filed on January 23, 2003.)

4.7  

Supplemental Indenture No. 3, dated as of March 18, 2003, by and between Boston Properties Limited Partnership and The Bank of New York, as Trustee, including a form of the 5.625% Senior Note due 2015. (Incorporated by reference to Exhibit 4.6 to Boston Properties Limited Partnership’s Amendment No. 3 to Form 10 filed on May 13, 2003.)

4.8  

Supplemental Indenture No. 4, dated as of May 22, 2003, by and between Boston Properties Limited Partnership and The Bank of New York, as Trustee, including a form of the 5.00% Senior Note due 2015. (Incorporated by reference to Exhibit 4.2 to Boston Properties Limited Partnership’s Form S-4 filed on June 13, 2003, File No. 333-106127.)

4.9  

Supplemental Indenture No. 5, dated as of April 6, 2006, by and between Boston Properties Limited Partnership and The Bank of New York Trust Company, N.A., as Trustee, including a form of the 3.75% Exchangeable Senior Note due 2036. (Incorporated by reference to Exhibit 4.1 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on May 10, 2006.)

4.10  

Supplemental Indenture No. 6, dated February 6, 2007, by and between Boston Properties Limited Partnership and The Bank of New York Trust Company, N.A., as Trustee, including a form of the 2.875% Exchangeable Senior Note due 2037. (Incorporated by reference to Exhibit 4.1 to Current Report on Form 8-K of Boston Properties Limited Partnership filed on February 6, 2007.)

4.11  

Supplemental Indenture No. 7, dated as of August 19, 2008, between the Company and the Trustee, including a form of the 3.625% Exchangeable Senior Note due 2014. (Incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K of Boston Properties Limited Partnership filed on August 20, 2008.)

4.12  

Supplemental Indenture No. 8, dated as of October 9, 2009, between Boston Properties Limited Partnership and The Bank of New York Mellon Trust Company, N.A., as Trustee, including a form of the 5.875% Senior Note due 2019. (Incorporated by reference to Exhibit 4.1 to the Current Report on Form 8-K of Boston Properties Limited Partnership filed on October 9, 2009).

4.13

Registration Rights Agreement, dated as of February 6, 2007, among Boston Properties Limited Partnership, Boston Properties, Inc., JP Morgan Securities Inc. and Morgan Stanley & Co. Incorporated. (Incorporated by reference to Exhibit 4.3 to the Current Report on Form 8-K of Boston Properties Limited Partnership filed on February 6, 2007.)

4.134.14  

Registration Rights Agreement, dated as of August 19, 2008, among the Company, Boston Properties, Inc., JP Morgan Securities Inc., Morgan Stanley & Co. Incorporated, Banc of America Securities LLC, Deutsche Bank Securities Inc. and Citigroup Global Markets Inc., as the representatives of the initial purchasers of the Notes. (Incorporated by reference to Exhibit 4.3 to the Current Report on Form 8-K of Boston Properties Limited Partnership filed on August 20, 2008.)

10.1  

Second Amended and Restated Agreement of Limited Partnership of Boston Properties Limited Partnership, dated as of June 29, 1998. (Incorporated by reference to Exhibit 99.1 to Boston Properties, Inc.’s Current Report on Form 8-K filed on July 15, 1998.)

10.2  

Certificate of Designations for the Series Two Preferred Units, dated November 12, 1998, constituting an amendment to the Second Amended and Restated Agreement of Limited Partnership of Boston Properties Limited Partnership. (Incorporated by reference to Exhibit 99.24 to Boston Properties, Inc.’s Current Report on Form 8-K filed on November 25, 1998.)

10.3*  

Forty-Seventh Amendment to the Second Amended and Restated Agreement of Limited Partnership of Boston Properties Limited Partnership, dated as of April 11, 2003, by Boston Properties, Inc., as general partner. (Incorporated by reference to Exhibit 10.1 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on August 14, 2003.)

10.4*  

Seventy-Seventh Amendment to the Second Amended and Restated Agreement of Limited Partnership of Boston Properties Limited Partnership, dated as of January 24, 2008, by Boston Properties, Inc., as general partner. (Incorporated by reference to Exhibit 10.3 to Boston Properties, Inc.’s Current Report on Form 8-K filed on January 29, 2008.)

10.5*  

Second Amendment and Restatement of Boston Properties, Inc. 1997 Stock Option and Incentive Plan. (Incorporated by reference to Exhibit A to Boston Properties, Inc.’s Proxy Statement on Schedule 14A filed on April 6, 2007.)

10.6*  

Form of 2008 Outperformance Award Agreement. (Incorporated by reference to Exhibit 10.1 to Boston Properties, Inc.’s Current Report on Form 8-K filed on January 29, 2008.)

10.7*  

Boston Properties, Inc. 1999 Non-Qualified Employee Stock Purchase Plan. (Incorporated by reference to Exhibit 10.59 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 15, 2005.)

10.8*  

First Amendment to the Boston Properties, Inc. 1999 Non-Qualified Employee Stock Purchase Plan. (Incorporated by reference to Exhibit 10.60 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 15, 2005.)

10.9*  

Second Amendment to the Boston Properties, Inc. 1999 Non-Qualified Employee Stock Purchase Plan. (Incorporated by reference to Exhibit 10.61 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 15, 2005.)

10.10*10.10  

Boston Properties Deferred Compensation Plan, Amended and Restated Effective as of January 1, 2009. (Filed herewith.(Incorporated by reference to Exhibit 10.10 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.11*  

Employment Agreement by and between Mortimer B. Zuckerman and Boston Properties, Inc. dated as of January 17, 2003. (Incorporated by reference to Exhibit 10.7 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on February 27, 2003.)

10.12*  

First Amendment to Employment Agreement, dated as of November 1, 2007, by and between Boston Properties, Inc. and Mortimer B. Zuckerman. (Incorporated by reference to Exhibit 10.1 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.13*  

Second Amendment to Employment Agreement, dated as of December 15, 2008, by and between Boston Properties, Inc. and Mortimer B. Zuckerman. (Filed herewith.(Incorporated by reference to Exhibit 10.13 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.14*  

Amended and Restated Employment Agreement by and between Edward H. Linde and Boston Properties, Inc. dated as of November 29, 2002. (Incorporated by reference to Exhibit 10.8 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on February 27, 2003.)

10.15*  

First Amendment to Amended and Restated Employment Agreement, dated as of November 1, 2007, by and between Boston Properties, Inc. and Edward H. Linde. (Incorporated by reference to Exhibit 10.2 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.16*  

Second Amendment to Amended and Restated Employment Agreement, dated as of December 15, 2008, by and between Boston Properties, Inc. and Edward H. Linde. (Filed herewith.(Incorporated by reference to Exhibit 10.16 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.17*  

Employment Agreement by and between Douglas T. Linde and Boston Properties, Inc. dated as of November 29, 2002. (Incorporated by reference to Exhibit 10.12 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on February 27, 2003.)

10.18*  

First Amendment to Employment Agreement, dated as of November 1, 2007, by and between Boston Properties, Inc. and Douglas T. Linde. (Incorporated by reference to Exhibit 10.3 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.19*  

Second Amendment to Employment Agreement, dated as of December 15, 2008, by and between Boston Properties, Inc. and Douglas T. Linde. (Filed herewith.(Incorporated by reference to Exhibit 10.19 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.20*  

Amended and Restated Employment Agreement by and between Raymond A. Ritchey and Boston Properties, Inc. dated as of November 29, 2002. (Incorporated by reference to Exhibit 10.15 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on February 27, 2003.)

10.21*  

First Amendment to Amended and Restated Employment Agreement, dated as of November 1, 2007, by and between Boston Properties, Inc. and Raymond A. Ritchey. (Incorporated by reference to Exhibit 10.4 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.22*  

Second Amendment to Amended and Restated Employment Agreement, dated as of December 15, 2008, by and between Boston Properties, Inc. and Raymond A. Ritchey. (Filed herewith.(Incorporated by reference to Exhibit 10.22 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.23*  

Amended and Restated Employment Agreement by and between E. Mitchell Norville and Boston Properties, Inc. dated as of August 25, 2005. (Incorporated by reference to Exhibit 10.1 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2005.)

10.24*  

First Amendment to Amended and Restated Employment Agreement, dated as of November 1, 2007, by and between Boston Properties, Inc. and E. Mitchell Norville. (Incorporated by reference to Exhibit 10.5 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.25*  

Second Amendment to Amended and Restated Employment Agreement, dated as of December 15, 2008, by and between Boston Properties, Inc. and E. Mitchell Norville. (Filed herewith.(Incorporated by reference to Exhibit 10.25 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.26*  

Employment Agreement by and between Michael E. LaBelle and Boston Properties, Inc. dated as of January 24, 2008. (Incorporated by reference to Exhibit 10.2 to Boston Properties, Inc.’s Current Report on Form 8-K filed on January 29, 2008.)

10.27*  

First Amendment to Employment Agreement, dated as of December 15, 2008, by and between Boston Properties, Inc. and Michael E. LaBelle. (Filed herewith.(Incorporated by reference to Exhibit 10.27 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.28*  

Employment Agreement by and between Peter D. Johnston and Boston Properties, Inc. dated as of August 25, 2005. (Incorporated by reference to Exhibit 10.2 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2005.)

10.29*  

First Amendment to Employment Agreement, dated as of November 1, 2007, by and between Boston Properties, Inc. and Peter D. Johnston. (Incorporated by reference to Exhibit 10.6 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.30*  

Second Amendment to Employment Agreement, dated as of December 15, 2008, by and between Boston Properties, Inc. and Peter D. Johnston. (Filed herewith.(Incorporated by reference to Exhibit 10.30 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.31*  

Employment Agreement by and between Bryan J. Koop and Boston Properties, Inc. dated as of November 29, 2002. (Incorporated by reference to Exhibit 10.10 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on February 27, 2003.)

10.32*  

First Amendment to Employment Agreement, dated as of November 1, 2007, by and between Boston Properties, Inc. and Bryan J. Koop. (Incorporated by reference to Exhibit 10.7 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.33*  

Second Amendment to Employment Agreement, dated as of December 15, 2008, by and between Boston Properties, Inc. and Bryan J. Koop. (Filed herewith.(Incorporated by reference to Exhibit 10.33 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.34*  

Amended and Restated Employment Agreement by and between Robert E. Selsam and Boston Properties, Inc. dated as of November 29, 2002. (Incorporated by reference to Exhibit 10.16 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on February 27, 2003.)

10.35*  

First Amendment to Amended and Restated Employment Agreement, dated as of November 1, 2007, by and between Boston Properties, Inc. and Robert E. Selsam. (Incorporated by reference to Exhibit 10.8 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.36*  

Second Amendment to Amended and Restated Employment Agreement, dated as of December 15, 2008, by and between Boston Properties, Inc. and Robert E. Selsam. (Filed herewith.(Incorporated by reference to Exhibit 10.36 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.37*  

Compensation Agreement between Boston Properties, Inc. and Robert E. Selsam, dated as of August 10, 1995 relating to 90 Church Street. (Incorporated by reference to Exhibit 10.26 to Boston Properties, Inc.’s Registration Statement on Form S-11, File No. 333-25279.)

10.38*  

Employment Agreement by and between Robert E. Pester and Boston Properties, Inc. dated as of December 16, 2002. (Incorporated by reference to Exhibit 10.14 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on February 27, 2003.)

10.39*  

First Amendment to Employment Agreement, dated as of November 1, 2007, by and between Boston Properties, Inc. and Robert E. Pester. (Incorporated by reference to Exhibit 10.9 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.40*  

Second Amendment to Employment Agreement, dated as of December 15, 2008, by and between Boston Properties, Inc. and Robert E. Pester. (Filed herewith.(Incorporated by reference to Exhibit 10.40 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.41*  

Employment Agreement by and between Mitchell S. Landis and Boston Properties, Inc. dated as of November 26, 2002. (Incorporated by reference to Exhibit 10.11 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on February 27, 2003.)

10.42*  

First Amendment to Employment Agreement, dated as of November 1, 2007, by and between Boston Properties, Inc. and Mitchell S. Landis. (Incorporated by reference to Exhibit 10.10 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.43*  

Second Amendment to Employment Agreement, dated as of December 15, 2008, by and between Boston Properties, Inc. and Mitchell S. Landis. (Filed herewith.(Incorporated by reference to Exhibit 10.43 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.44*  

Senior Executive Severance Agreement by and among Boston Properties, Inc., Boston Properties Limited Partnership and Mortimer B. Zuckerman. (Incorporated by reference to Exhibit 10.17 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on February 27, 2003.)

10.45*  

First Amendment to the Senior Executive Severance Agreement, dated as of November 1, 2007, by and among Boston Properties, Inc., Boston Properties Limited Partnership and Mortimer B. Zuckerman. (Incorporated by reference to Exhibit 10.11 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.46*  

Second Amendment to the Senior Executive Severance Agreement, dated as of December 15, 2008, by and among Boston Properties, Inc., Boston Properties Limited Partnership and Mortimer B. Zuckerman. (Filed herewith.(Incorporated by reference to Exhibit 10.46 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.47*  

Senior Executive Severance Agreement by and among Boston Properties, Inc., Boston Properties Limited Partnership and Edward H. Linde. (Incorporated by reference to Exhibit 10.18 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on February 27, 2003.)

10.48*  

First Amendment to the Senior Executive Severance Agreement, dated as of November 1, 2007, by and among Boston Properties, Inc., Boston Properties Limited Partnership and Edward H. Linde. (Incorporated by reference to Exhibit 10.12 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.49*  

Second Amendment to the Senior Executive Severance Agreement, dated as of December 15, 2008, by and among Boston Properties, Inc., Boston Properties Limited Partnership and Edward H. Linde. (Filed herewith.(Incorporated by reference to Exhibit 10.49 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.50*  

Boston Properties, Inc. Senior Executive Severance Plan. (Incorporated by reference to Exhibit 10.19 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on February 27, 2003.)

10.51*  

First Amendment to the Boston Properties, Inc. Senior Executive Severance Plan, dated as of October 18, 2007. (Incorporated by reference to Exhibit 10.13 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.52*  

Second Amendment to the Boston Properties, Inc. Senior Executive Severance Plan, dated as of December 15, 2008. (Filed herewith.(Incorporated by reference to Exhibit 10.52 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.53*  

Boston Properties, Inc. Executive Severance Plan, dated as of July 30, 1998. (Incorporated by reference to Exhibit 10.20 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on February 27, 2003.)

10.54*  

First Amendment to the Boston Properties, Inc. Executive Severance Plan, dated as of October 18, 2007. (Incorporated by reference to Exhibit 10.14 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.55*  

Boston Properties, Inc. Officer Severance Plan, dated as of July 30, 1998. (Incorporated by reference to Exhibit 10.15 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.56*  

First Amendment to the Boston Properties, Inc. Officer Severance Plan, dated as of October 18, 2007. (Incorporated by reference to Exhibit 10.16 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on November 9, 2007.)

10.57*  

Second Amendment to the Boston Properties, Inc. Officer Severance Plan, dated as of December 15, 2008. (Filed herewith.(Incorporated by reference to Exhibit 10.57 to Boston Properties, Inc.’s Annual Report on Form 10-K filed on March 2, 2009.)

10.58*  

Form of Indemnification Agreement by and among Boston Properties, Inc., Boston Properties Limited Partnership and certain officers and directors of the Company. (Incorporated by reference to Exhibit 10.1 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on August 9, 2004.)

10.59    

Fifth Amended and Restated Revolving Credit Agreement, dated as of August 3, 2006, among Boston Properties Limited Partnership and the banks identified therein and Bank of America, N.A. as administrative agent, swingline lender and fronting bank, JPMorgan Chase Bank, N.A. as syndication agent, and Eurohypo AG-New York Branch, Keybank National Association, Wells Fargo Bank National Association as documentation agents, with The Bank of New York, Citicorp North America, Inc., Citizens Bank of Massachusetts, Deutsche Bank Trust Company, PNC Bank-National Association as co-managing agents and J.P. Morgan Securities Inc. and Banc of America Securities LLC acting as joint lead arrangers and joint bookrunners. (Incorporated by reference to Exhibit 10.2 to Boston Properties, Inc.’s Quarterly Report on Form 10-Q filed on August 9, 2006.)

10.60    

Commitment Increase Agreement, dated as of June 6, 2008, among Boston Properties Limited Partnership and the lenders identified therein. (Incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K of Boston Properties, Inc. filed on June 12, 2008.)

10.61    

Commitment Increase Agreement, dated as of July 21, 2008, among Boston Properties Limited Partnership and the lenders identified therein. (Incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K of Boston Properties, Inc. filed on July 23, 2008.)

10.62    

Contribution Agreement, dated as of May 23, 2008, between Fifth Avenue 58/59 Acquisition Co. L.P., BP 767 Fifth LLC and 767 Venture, LLC, and (for purposes of Sections 10(h), 18, 20(c)(i) and 38(c)) Boston Properties Limited Partnership. (Incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K of Boston Properties, Inc. filed on May 28, 2008.)

10.63    

Purchase and Sale Agreement, dated as of May 23, 2008, between 125 West 55th Street Owner LLC, Two Grand Central Tower LLC, 540 Investment Land Company LLC, 540 Madison Avenue Lease LLC and BP Manhattan LLC, and (for purposes of Sections 10(h), 20(c)(i), 38(e) and 38(f)) Boston Properties Limited Partnership. (Incorporated by reference to Exhibit 10.2 to the Current Report on Form 8-K of Boston Properties, Inc. filed on May 28, 2008.)

10.64    

Contribution Agreement, dated as of May 23, 2008, between Fifth Avenue 58/59 Acquisition Co. L.P. and Boston Properties Limited Partnership. (Incorporated by reference to Exhibit 10.3 to the Current Report on Form 8-K of Boston Properties, Inc. filed on May 28, 2008.)

12.1  

Statement re Computation of Ratios. (Filed herewith.)

21.1  

Subsidiaries of Boston Properties, Inc. (Filed herewith.)

23.1  

Consent of PricewaterhouseCoopers LLP, Independent Registered Public Accounting firm. (Filed herewith.)

31.1  

Rule 13a-14(a)/15d-14(a) Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. (Filed herewith.)

31.2  

Rule 13a-14(a)/15d-14(a) Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. (Filed herewith.)

32.1  

Section 1350 Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. (Furnished herewith.)

32.2  

Section 1350 Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. (Furnished herewith.)

101

The following materials from Boston Properties, Inc.’s Annual Report on Form 10-K for the year ended December 31, 2009 formatted in XBRL (eXtensible Business Reporting Language): (i) the Consolidated Balance Sheets, (ii) the Consolidated Statements of Operations, (iii) the Consolidated Statements of Comprehensive Income (iv) the Consolidated Statements of Cash Flows, and (v) related notes to these financial statements, tagged as blocks of text.

 

*Indicates management contract or compensatory plan or arrangement required to be filed or incorporated by reference as an exhibit to this Form 10-K pursuant to Item 15(b) of Form 10-K.

SIGNATURES

 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant, Boston Properties, Inc., has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 

 Boston Properties, Inc.
Date: 

By: /s/ Michael E. LaBelle

March 2, 2009February 25, 2010 

Michael E. LaBelle

 

Senior Vice President, Chief Financial Officer

 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant, and in the capacities and on the dates indicated.

 

March 2, 2009February 25, 2010  

By: /s/ Mortimer B. Zuckerman

  

Mortimer B. Zuckerman

Chairman of the Board of Directorsand Chief Executive Officer

  

By: /s/ Edward H.Douglas T. Linde

  Edward H.Douglas T. Linde
  Chief Executive OfficerDirector and DirectorPresident
  

By: /s/ Lawrence S. Bacow

  Lawrence S. Bacow
  Director
  

By: /s/ Zoë Baird

  Zoë Baird
  Director
  

By: /s/ Carol B. Einiger

  

Carol B. Einiger

Director

  

By: /s/ Frederick J. Iseman

  

Frederick J. Iseman

Director

  

By: /s/ Alan J. Patricof

  Alan J. Patricof
  Director
  

By: /s/ Richard E. Salomon

  Richard E. Salomon
  Director

  

By: /s/ Martin Turchin

  Martin Turchin
  Director

  

By: /s/ David A. Twardock

  David A. Twardock
  Director
  

By: /s/ Michael E. LaBelle

  Michael E. LaBelle
  Senior Vice President, Chief Financial Officer and Principal Financial Officer
  

By: /s/ Arthur S. Flashman

  Arthur S. Flashman
  Vice President, Controller and Principal Accounting Officer

 

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