UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K10-K/A
(Amendment No. 1)
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 20172018
Commission file number 1-12672
AVALONBAY COMMUNITIES, INC.
(Exact name of registrant as specified in its charter)
Maryland77-0404318
(State or other jurisdiction of(I.R.S. Employer
incorporation or organization)Identification No.)

Ballston Tower
671 N. Glebe Rd, Suite 800
Arlington, Virginia 22203
(Address of principal executive offices, including zip code)
(703) 329-6300
(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:
(Title of each class)(Name of each exchange on which registered)
Common Stock, par value $.01 per shareNew 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  ý    No  o
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  o    No  ý
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 twelve (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  ý    No  o
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).
Yes  ý    No  o
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. ý
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act. (Check one)
Large accelerated filer ý                            Accelerated filer o
Non-accelerated filer (Do not check if a smaller reporting company) o                            Smaller reporting company o
Emerging growth company o
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).
Yes  o    No  ý
The aggregate market value of the registrant's Common Stock, par value $.01 per share, held by nonaffiliates of the registrant, as of June 30, 20172018 was $26,425,741,640.$23,656,288,475.
The number of shares of the registrant's Common Stock, par value $.01 per share, outstanding as of January 31, 20182019 was 138,095,504.138,508,567.
Documents Incorporated by Reference
Portions of AvalonBay Communities, Inc.'s Proxy Statement for the 20182019 annual meeting of stockholders, a definitive copy of which will be filed with the SEC within 120 days after the year end of the year covered by this Form 10-K, are incorporated by reference herein as portions of Part III of this Form 10-K.

TABLE OF CONTENTS
PAGE


PART I

EXPLANATORY NOTE
This Amendment No. 1 to the Annual Report on Form 10-K contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Our actual results could differ materially from those set forth in each forward-looking statement. Certain factors that might cause such a difference are discussed in this report, including in the section entitled “Forward-Looking Statements” included in this Form 10-K. You should also review Item 1A. “Risk Factors” for a discussion of various risks that could adversely affect us.

ITEM 1.    BUSINESS

General

AvalonBay Communities, Inc. (the “Company,” which term, unless the context otherwise requires, refers to AvalonBay Communities, Inc. together with its subsidiaries), is a Maryland corporation that has elected to be treated as a real estate investment trust (“REIT”“Company”) for federal income tax purposes. We develop, redevelop, acquire, own and operate multifamily communities primarily in New England, the New York/New Jersey metro area, the Mid-Atlantic, the Pacific Northwest, and Northern and Southern California. We focus on leading metropolitan areas in these regions that we believe are characterized by growing employment in high wage sectors of the economy, higher cost of home ownership and a diverse and vibrant quality of life. We believe these market characteristics offer the opportunity for superior risk-adjusted returns over the long-term on apartment community investments relative to other markets that do not have these characteristics.

At January 31, 2018, we owned or held a direct or indirect ownership interest in:

267 operating apartment communities containing 77,614 apartment homes in 12 states and the District of Columbia, of which 256 communities containing 74,998 apartment homes were consolidated for financial reporting purposes, five communities containing 1,539 apartment homes were held by joint ventures in which we hold an ownership interest, and six communities containing 1,077 apartment homes were owned by Archstone Multifamily Partners AC LP (the “U.S. Fund”). Nine of the consolidated communities containing 3,752 apartment homes were under redevelopment, as discussed below;

21 communities under development that are expected to contain an aggregate of 6,544 apartment homes when completed, one of which, expected to contain 265 apartment homes, is being developed through a joint venture; and

rights to develop an additional 29 communities that, if developed as expected, will contain 9,496 apartment homes.

We generally obtain ownership in an apartment community by developing a new community on either vacant land or land with improvements that we raze, or by acquiring an existing community. In selecting sites for development or acquisition, we favor locations that are near expanding employment centers and convenient to transportation, recreation areas, entertainment, shopping and dining.

Our consolidated real estate investments consist of the following reportable segments: Established Communities, Other Stabilized Communities and Development/Redevelopment Communities.

Established Communities are generally operating communities that were owned and had stabilized occupancy as of the beginning of the prior year such that year-over-year comparisons are meaningful. Other Stabilized Communities are generally all other operating communities that have stabilized occupancy during the current year, but that were not owned or had not achieved stabilization as of the beginning of the prior year such that year-over-year comparisons are not meaningful, as well as communities that are planned for disposition during the current year. Development/Redevelopment Communities consist of communities that are under construction, communities where substantial redevelopment is in progress or is planned to begin during the current year and communities under lease-up. A more detailed description of these segments and other related information can be found in Note 8, “Segment Reporting,” of the Consolidated Financial Statements set forth in Item 8 of this report.


Our principal financial goal is to increase long-term shareholder value through the development, redevelopment, acquisition, ownership and, when appropriate, disposition of apartment communities in our markets. To help meet this goal, we regularly (i) monitor our investment allocation by geographic market and product type, (ii) develop, redevelop and acquire interests in apartment communities in our selected markets, (iii) selectively sell apartment communities that no longer meet our long-term strategy or when opportunities are presented to realize a portion of the value created through our investment and redeploy the proceeds from those sales and (iv) endeavor to maintain a capital structure that is aligned with our business risks with a view to maintaining continuous access to cost-effective capital. We pursue our development, redevelopment, investment and operating activities with the purpose of Creating a Better Way to Live. Our strategic vision is to be the leading apartment company in select US markets, providing a range of distinctive living experiences that customers value. We pursue this vision by targeting what we believe are among the best markets and submarkets, leveraging our strategic capabilities in market research and consumer insight and being disciplined in our capital allocation and balance sheet management. We operate our apartment communities under three core brands Avalon, AVA and Eaves by Avalon, described in Item 2. "Communities." We pursue our development and redevelopment activities primarily through in-house development and in-house redevelopment teams, which are complemented by our in-house acquisition platform. We believe that our organizational structure, which includes dedicated development and operational teams in each of our regions, and strong culture are key differentiators, providing us with highly talented, dedicated and capable associates.

During the three years ended December 31, 2017, we acquired eight apartment communities and disposed of 16 apartment communities, excluding activity for unconsolidated investments, inclusive of the Funds (as defined below). During the three years ended December 31, 2017, we completed the development of 35 apartment communities and the redevelopment of 21 apartment communities.

On February 27, 2013, pursuant to an asset purchase agreement dated November 26, 2012, the Company, together with Equity Residential, acquired, directly or indirectly, all of the assets owned by Archstone Enterprise LP (“Archstone,” which has since changed its name to Jupiter Enterprise LP), including all of the ownership interests in joint ventures and other entities owned by Archstone, and assumed Archstone’s liabilities, both known and unknown, with certain limited exceptions. Under the terms of the purchase agreement, the Company acquired approximately 40.0% of Archstone's assets and liabilities and Equity Residential acquired approximately 60.0% of Archstone’s assets and liabilities (the “Archstone Acquisition”).

In March 2005, we formed AvalonBay Value Added Fund, L.P. (“Fund I”), a private discretionary real estate investment vehicle, which we managed and in which we owned a 15.2% interest. Fund I acquired communities with the objective of either redeveloping or repositioning them, or taking advantage of market cycle timing and improved operating performance. From its inception in 2005 through the close of its investment period in 2008, Fund I acquired 20 communities. Fund I disposed of the last of its communities in 2014, and was dissolved in 2015.

In September 2008, we formed AvalonBay Value Added Fund II, L.P. (“Fund II”), a second private discretionary real estate investment fund which we manage and in which we own a 31.3% interest. From the commencement of Fund II in 2008 through the close of its investment period in 2011, Fund II acquired 13 operating communities. During the three years ended December 31, 2017, we realized our pro rata share of the gain from the sale of 10 communities owned by Fund II. During 2017, Fund II sold its final apartment communities, and we expect to complete the dissolution of Fund II in 2018.

In conjunction with the Archstone Acquisition, through subsidiaries, we acquired and own the general partner interest and hold a 28.6% interest in the U.S. Fund. The U.S. Fund was formed in July 2011 and is fully invested. As of December 31, 2017, the U.S. Fund owns six communities containing 1,077 apartment homes, one of which includes a marina containing 229 boat slips. During the three years ended December 31, 2017, we realized our pro rata share of the gain from the sale of three communities owned by the U.S. Fund.

In conjunction with the Archstone Acquisition, through subsidiaries, we acquired a 20.0% ownership interest in Archstone Multifamily Partners AC JV LP (the “AC JV”). The AC JV is a joint venture that was formed in 2011 and as of December 31, 2017, owns three operating apartment communities containing 921 apartment homes. The AC JV partnership agreement contains provisions that require us to provide a right of first offer (“ROFO”) to the AC JV in connection with additional opportunities to acquire or develop additional interests in multifamily real estate assets within a specified geographic radius of the existing assets, generally one mile or less. The ROFO restriction expires in 2019.

A more detailed description of Fund II and the U.S. Fund (collectively, the “Funds”), the AC JV and other joint ventures and the related investment activity can be found in the discussion in Note 5, “Investments in Real Estate Entities,” of the Consolidated Financial Statements in Item 8 of this report and in Item 7. “Management's Discussion and Analysis of Financial Condition and Results of Operations.”


In conjunction with the Archstone Acquisition, through subsidiaries, we entered into three limited liability company agreements with Equity Residential (collectively, the “Residual JV”) through which we and Equity Residential acquired (i) certain assets of Archstone that we and Equity Residential have substantially divested (the “Residual Assets”), and (ii) various liabilities of Archstone that we and Equity Residential agreed to assume (the “Residual Liabilities”). The Residual Assets included a 20.0% interest in Lake Mendota Investments, LLC and Subsidiaries (“SWIB”), a joint venture which disposed of the last of its communities in 2015, various licenses, insurance policies, contracts, office leases and other miscellaneous assets. The Residual Liabilities include most existing or future litigation and claims related to Archstone’s operations for periods before the close of the Archstone Acquisition, except for (i) claims that principally relate to the physical condition of the assets acquired directly by us or Equity Residential, which generally remain the sole responsibility of us or Equity Residential, as applicable, and (ii) certain tax and other litigation between Archstone and various equity holders in Archstone related to periods before the close of the Archstone Acquisition, and claims which may arise due to changes in the capital structure of Archstone that occurred prior to closing, for which the seller has agreed to indemnify us and Equity Residential. We jointly control the Residual JV with Equity Residential and we hold a 40.0% economic interest in the Residual JV.

During 2017, we sold 10 operating communities including sales by unconsolidated entities and recognized a gain in accordance with U.S. generally accepted accounting principles (“GAAP”) of $291,273,000.

A further discussion of our development, redevelopment, disposition, acquisition, property management and related strategies follows.

Development Strategy.    We select land for development and follow established procedures that we believe minimize both the cost and the risks of development. As one of the largest developers of multifamily rental apartment communities in our selected markets, we identify development opportunities through local market presence and access to local market information achieved through our regional offices. In addition to our principal executive office in Arlington, Virginia, we also maintain regional offices, administrative offices or specialty offices, including offices that are in or near the following cities:

Bellevue, Washington;
Boston, Massachusetts;
Denver, Colorado;
Fairfield, Connecticut;
Irvine, California;
Iselin, New Jersey;
Melville, New York;
Los Angeles, California;
New York, New York;
San Diego, California;
San Francisco, California;
San Jose, California; and
Virginia Beach, Virginia.

After selecting a target site, we usually negotiate for the right to acquire the site either through an option or a long-term conditional contract. Options and long-term conditional contracts generally allow us to acquire the target site after the completion of entitlements and shortly before the start of construction, which reduces development-related risks and preserves capital. However, as a result of competitive market conditions for land suitable for development, we have sometimes acquired and held land prior to construction for extended periods while entitlements are obtained, or acquired land zoned for uses other than residential with the potential for rezoning. For further discussion of our Development Rights, refer to Item 2. “Communities” in this report.

We generally act as our own general contractor and construction manager, except for certain mid-rise and high-rise apartment communities, where we may elect to use third-party general contractors as construction managers. We generally perform these functions directly (although we may use a wholly-owned subsidiary) both for ourselves and for the joint ventures and partnerships of which we are a member or a partner. We believe direct involvement in construction enables us to achieve higher construction quality, greater control over construction schedules and cost savings. Our development, property management and construction teams monitor construction progress to ensure quality workmanship and a smooth and timely transition into the leasing and operating phase.


During periods where competition for development land is more intense, we may acquire improved land with existing commercial uses and rezone the site for multifamily residential use. During the period that we hold these buildings for future development, any rent received in excess of expenses from these operations, which we consider to be incidental, is accounted for as a reduction in our investment in the development pursuit and not as net income. Any expenses relating to these operations, in excess of any rents received, are accounted for as a reduction in net income. We have also participated, and may in the future participate, in master planned or other large multi-use developments where we commit to build infrastructure (such as roads) to be used by other participants or commit to act as construction manager or general contractor in building structures or spaces for third parties (such as unimproved ground floor retail space, municipal garages or parks). Costs we incur in connection with these activities may be accounted for as additional invested capital in the community or we may earn fee income for providing these services. Particularly with large scale, urban in-fill developments, we may engage in significant environmental remediation efforts to prepare a site for construction.

Throughout this report, the term “development” is used to refer to the entire property development cycle, including pursuit of zoning approvals, procurement of architectural and engineering designs and the construction process. References to “construction” refer to the actual construction of the property, which is only one element of the development cycle.

Redevelopment Strategy.    When we undertake the redevelopment of a community, our goal is to renovate and/or rebuild an existing community so that our total investment is generally below replacement cost and the community is well positioned in the market to achieve attractive returns on our capital. We have dedicated redevelopment teams and procedures that are intended to control both the cost and risks of redevelopment. Our redevelopment teams, which include redevelopment, construction and property management personnel, monitor redevelopment progress. We believe we achieve significant cost savings by undertaking the redevelopment primarily through an occupied turn strategy, in which we continue to operate the community as we install improvements, and frequently install improvements in occupied apartment homes, working to minimize any impact on our current residents.

Throughout this report, the term “redevelopment” is used to refer to the entire redevelopment cycle, including planning and procurement of architectural and engineering designs, budgeting and actual renovation work. The actual renovation work is referred to as “reconstruction,” which is only one element of the redevelopment cycle.

Disposition Strategy.    We sell assets that no longer meet our long-term strategy or when real estate market conditions are favorable, and we redeploy the proceeds from those sales to develop, redevelop and acquire communities and to rebalance our portfolio across or within geographic regions. This also allows us to realize a portion of the value created through our investments and provides additional liquidity. We are then able to redeploy the net proceeds from our dispositions in lieu of raising that amount of capital externally. When we decide to sell a community, we generally solicit competing bids from unrelated parties for these individual assets and consider the sales price and other terms of each proposal.

As part of the Archstone Acquisition, we acquired, and still own, 14 assets that had previously been contributed by third parties on a tax-deferred basis to an Archstone partnership in which the third parties received ownership interests. To protect the tax-deferred nature of the contribution, the third parties are entitled to cash payments if we trigger tax obligations to the third parties by selling, or failing to maintain sufficient levels of secured financing on, the contributed assets. Our tax protection payment obligations with respect to these assets expire at different times and in some cases don’t expire until the death of a third party who contributed ownership interests to the Archstone partnership. After review and investigation of Archstone’s tax and accounting records, we estimate that, had we sold or taken other triggering actions in 2017 with respect to all 14 assets, the aggregate amount of the tax protection payments that would have been triggered would have been approximately $50,600,000. At the present time, we do not intend to take actions that would cause us to be required to make tax protection payments with respect to any of these assets.

Acquisition Strategy.    Our core competencies in development and redevelopment discussed above allow us to be selective in the acquisitions we target. Acquisitions allow us to achieve rapid penetration into markets in which we desire an increased presence. Acquisitions (and dispositions) also help us achieve our desired product mix or rebalance our portfolio. Portfolio growth also allows for fixed general and administrative costs to be a smaller percentage of overall community Net Operating Income (“NOI”).
While we have achieved growth in the past through the establishment of discretionary real estate investments funds, which placed certain limitations on our ability to acquire new communities during their investments periods, we are not presently pursuing the formation of a new discretionary real estate investment fund, preferring at this time to maintain flexibility in shaping our portfolio of wholly-owned assets through acquisitions and dispositions.

Property Management Strategy.    We seek to increase operating income through innovative, proactive property management that will result in higher revenue from communities while constraining operating expenses. Our principal strategies to maximize revenue include:

focusing on resident satisfaction;
staggering lease terms such that lease expirations are better matched to traffic patterns;
balancing high occupancy with premium pricing and increasing rents as market conditions permit; and
employing revenue management software to optimize the pricing and term of leases.

Constraining growth in operating expenses is another way in which we seek to increase earnings growth. Growth in our portfolio and the resulting increase in revenue allows for fixed operating costs to be spread over a larger volume of revenue, thereby increasing operating margins. We constrain growth in operating expenses in a variety of ways, which include, but are not limited to, the following:

we use purchase order controls, acquiring goods and services from pre-approved vendors;
we use national negotiated contracts and also purchase supplies in bulk where possible;
we bid third-party contracts on a volume basis;
we strive to retain residents through high levels of service in order to eliminate the cost of preparing an apartment home for a new resident and to reduce marketing and vacant apartment utility costs;
we perform turnover work in-house or hire third parties, generally considering the most cost effective approach as well as expertise needed to perform the work;
we undertake preventive maintenance regularly to maximize resident safety and satisfaction, as well as to maximize property and equipment life;
we have a customer care center, centralizing and improving the efficiency and consistency in the application of our policies for many of the administrative tasks associated with owning and operating apartment communities;
we aggressively pursue real estate tax appeals; and
we install high efficiency lighting and water fixtures, cogeneration systems and implement sustainability initiatives in our operating platform.

On-site property management teams receive bonuses based largely upon the revenue, expense, NOI and customer service metrics produced at their respective communities. We use and continuously seek ways to improve technology applications to help manage our communities, believing that the accurate collection of financial and resident data will enable us to maximize revenue and control costs through careful leasing decisions, maintenance decisions and financial management.

We generally manage the operation and leasing activity of our communities directly (although we may use a wholly-owned subsidiary) both for ourselves and the joint ventures and partnerships of which we are a member or a partner. From time to time we may engage a third party to manage leasing and/or maintenance activity at one or more of our communities.

From time to time we also pursue or arrange ancillary services for our residents to provide additional revenue sources or increase resident satisfaction. As a REIT, we generally cannot provide direct services to our residents that are not customarily provided by a landlord, nor can we directly share in the income of a third party that provides such services. However, we can provide such non-customary services to residents or share in the revenue or income from such services if we do so through a “taxable REIT subsidiary,” which is a subsidiary that is treated as a “C corporation” subject to federal income taxes. See “Tax Matters” below.

Financing Strategy.    Our financing strategy is to endeavor to maintain a capital structure that provides financial flexibility to help ensure we can select cost effective capital market options that are well matched to our business risks. We estimate that our short-term liquidity needs will be met from cash on hand, borrowings under our $1,500,000,000 revolving variable rate unsecured credit facility (the “Credit Facility”), sales of current operating communities and/or issuance of additional debt or equity securities. A determination to engage in an equity or debt offering depends on a variety of factors such as general market and economic conditions, our short and long-term liquidity needs, the relative costs of debt and equity capital and growth opportunities. A summary of debt and equity activity for the last three years is reflected on our Consolidated Statement of Cash Flows of the Consolidated Financial Statements set forth in Item 8 of this report.


We have entered into, and may continue in the future to enter into, joint ventures (including limited liability companies or partnerships) through which we would own an indirect economic interest of less than 100% of the community or communities owned directly by such joint ventures. Our decision to either hold an apartment community in fee simple or to have an indirect interest in the community through a joint venture is based on a variety of factors and considerations, including: (i) the economic and tax terms required by a seller of land or of a community; (ii) our desire to diversify our portfolio of communities by market, submarket and product type; (iii) our desire at times to preserve our capital resources to maintain liquidity or balance sheet strength; and (iv) our projection, in some circumstances, that we will achieve higher returns on our invested capital or reduce our risk if a joint venture vehicle is used. Investments in joint ventures are not limited to a specified percentage of our assets. Each joint venture agreement is individually negotiated, and our ability to operate and/or dispose of a community in our sole discretion may be limited to varying degrees depending on the terms of the joint venture agreement.

In addition, from time to time, we may offer shares of our equity securities, debt securities or options to purchase stock in exchange for property. We may also acquire properties in exchange for properties we currently own.

Other Strategies and Activities.    While we emphasize equity real estate investments in rental apartment communities, we have the ability to invest in other types of real estate, mortgages (including participating or convertible mortgages), securities of other REITs or real estate operating companies, or securities of technology companies that relate to our real estate operations or of companies that provide services to us or our residents, in each case consistent with our qualification as a REIT. In addition, we own and lease retail space at our communities when either (i) the highest and best use of the space is for retail (e.g., street level in an urban area); (ii) we believe the retail space will enhance the attractiveness of the community to residents or; (iii) some component of retail space is required to obtain entitlements to build apartment homes. As of December 31, 2017, we had a total of 771,288 square feet of rentable retail space, excluding retail space within communities currently under development. Gross rental revenue provided by leased retail space in 2017 was $29,137,000 (1.3% of total revenue). We may also develop a property in conjunction with another real estate company that will own and operate the retail or for-sale residential components of a mixed-use building or project that we help develop. If we secure a development right and believe that its best use, in whole or in part, is to develop the real estate with the intent to sell rather than hold the asset, we may, through a taxable REIT subsidiary, develop real estate for sale. Any investment in securities of other entities, and any development of real estate for sale, is subject to the percentage of ownership limitations, gross income tests, and other limitations that must be observed for REIT qualification.

We have not engaged in trading, underwriting or agency distribution or sale of securities of other issuers and do not intend to do so. At all times we intend to make investments in a manner so as to qualify as a REIT unless, because of circumstances or changes to the Internal Revenue Code of 1986, as amended (the “Code”) (or the Treasury Regulations thereunder), our Board of Directors determines that it is no longer in our best interest to qualify as a REIT.

Tax Matters

We filed an election with our 1994 federal income tax return to be taxed as a REIT under the Code and intend to maintain our qualification as a REIT in the future. As a REIT, with limited exceptions, such as those described under “Property Management Strategy” above, we will not be taxed under federal and certain state income tax laws at the corporate level on our taxable net income to the extent taxable net income is distributed to our stockholders. We expect to make sufficient distributions to avoid income tax at the corporate level. While we believe that we are organized and qualified as a REIT and we intend to operate in a manner that will allow us to continue to qualify as a REIT, there can be no assurance that we will be successful in this regard. Qualification as a REIT involves the application of highly technical and complex provisions of the Code for which there are limited judicial and administrative interpretations and involves the determination of a variety of factual matters and circumstances not entirely within our control.

Competition

We face competition from other real estate investors, including insurance companies, pension and investment funds, other REITs, and other well capitalized investors, to acquire and develop apartment communities and acquire land for future development. As an owner and operator of apartment communities, we also face competition for prospective residents from other operators whose communities may be perceived to offer a better location or better amenities or whose rent may be perceived as a better value given the quality, location and amenities that the resident seeks. We also compete against condominiums and single-family homes that are for sale or rent. Although we often compete against large, sophisticated developers and operators for development opportunities and for prospective residents, real estate developers and operators of any size can provide effective competition for both real estate assets and potential residents.


Environmental and Related Matters

As a current or prior owner, operator and developer of real estate, we are subject to various federal, state and local environmental laws, regulations and ordinances and also could be liable to third parties resulting from environmental contamination or noncompliance at our communities. For some Development Communities we undertake extensive environmental remediation to prepare the site for construction, which could be a significant portion of our total construction cost. Environmental remediation efforts could expose us to possible liabilities for accidents or improper handling of contaminated materials during construction. These and other risks related to environmental matters are described in more detail in Item 1A. “Risk Factors.”

We believe that more government regulation of energy use, along with a greater focus on environmental protection, may, over time, have a significant impact on urban growth patterns. If changes in zoning to encourage greater density and proximity to mass transit do occur, such changes could benefit multifamily housing and those companies with a competency in high-density development. However, there can be no assurance as to whether or when such changes in regulations or zoning will occur or, if they do occur, whether the multifamily industry or the Company will benefit from such changes.

Other Information

We file annual, quarterly and current reports, proxy statements and other information with the SEC. You may obtain copies of our SEC filings, free of charge, from the SEC's website at www.sec.gov.

We maintain a website at www.avalonbay.com. Our annual reports 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 the Securities Exchange Act of 1934 are available free of charge in the “Investor Relations” section of our website as soon as reasonably practicable after the reports are filed with or furnished to the SEC. In addition, the charters of our Board's Nominating and Corporate Governance Committee, Audit Committee and Compensation Committee, as well as our Director Independence Standards, Corporate Governance Guidelines, Code of Business Conduct and Ethics, Policy Regarding Shareholder Rights Agreements, Policy Regarding Shareholder Approval of Future Severance Agreements, Executive Stock Ownership Guidelines, Policy on Political Contributions and Government Relations, Policy on Recoupment, and Sustainability Reports, are available free of charge in that section of our website or by writing to AvalonBay Communities, Inc., Ballston Tower, Suite 800, 671 N. Glebe Rd., Arlington, Virginia 22203, Attention: Chief Financial Officer. To the extent required by the rules of the SEC and the NYSE, we will disclose amendments and waivers relating to these documents in the same place on our website. The information posted on our website is not incorporated into this Annual Report on Form 10-K.

We were incorporated under the laws of the State of California in 1978. In 1995, we reincorporated in the State of Maryland and have been focused on the ownership and operation of apartment communities since that time. As of January 31, 2018, we had 3,112 employees.


ITEM 1A.    RISK FACTORS

Our operations involve various risks that could have adverse consequences, including those described below. This Item 1A. includes forward-looking statements. You should refer to our discussion of the qualifications and limitations on forward-looking statements in this Form 10-K.

Development, redevelopment, construction and operating risks could affect our profitability.

We intend to continue to develop and redevelop apartment home communities. These activities can include long planning and entitlement timelines and can involve complex and costly activities, including significant environmental remediation or construction work in high-density urban areas. These activities may be exposed to the following risks:

we may abandon opportunities that we have already begun to explore for a number of reasons, including changes in local market conditions or increases in construction or financing costs, and, as a result, we may fail to recover expenses already incurred in exploring those opportunities;
occupancy rates and rents at a community may fail to meet our original expectations for a number of reasons, including changes in market and economic conditions beyond our control and the development by competitors of competing communities;
we may be unable to obtain, or experience delays in obtaining, necessary zoning, occupancy, or other required governmental or third party permits and authorizations, which could result in increased costs or the delay or abandonment of opportunities;
we may incur costs that exceed our original estimates due to increased material, labor or other costs;
we may be unable to complete construction and lease-up of a community on schedule, resulting in increased construction and financing costs and a decrease in expected rental revenues;
we may be unable to obtain financing with favorable terms, or at all, for the proposed development of a community, which may cause us to delay or abandon an opportunity;
we may incur liabilities to third parties during the development process, for example, in connection with managing existing improvements on the site prior to tenant terminations and demolition (such as commercial space) or in connection with providing services to third parties (such as the construction of shared infrastructure or other improvements); and
we may incur liability if our communities are not constructed and operated in compliance with the accessibility provisions of the Americans with Disabilities Acts, the Fair Housing Act or other federal, state or local requirements. Noncompliance could result in imposition of fines, an award of damages to private litigants, and a requirement that we undertake structural modifications to remedy the noncompliance.

We estimate construction costs based on market conditions at the time we prepare our budgets, and our projections include changes that we anticipate but cannot predict with certainty. Construction costs may increase, particularly for labor and certain materials and, for some of our Development Communities and Development Rights (as defined below), the total construction costs may be higher than the original budget. Total capitalized cost includes all capitalized costs incurred and projected to be incurred to develop or redevelop a community, determined in accordance with GAAP, including:

land and/or property acquisition costs;
fees paid to secure air rights and/or tax abatements;
construction or reconstruction costs;
costs of environmental remediation;
real estate taxes;
capitalized interest and insurance;
loan fees;
permits;
professional fees;
allocated development or redevelopment overhead; and
other regulatory fees.

Costs to redevelop communities that have been acquired have, in some cases, exceeded our original estimates and similar increases in costs may be experienced in the future. We cannot assure you that market rents in effect at the time new Development or Redevelopment Communities complete lease-up will be sufficient to fully offset the effects of any increased construction or reconstruction costs.


The construction and maintenance of our communities includes a risk of major casualty events that could materially damage our property and the property of others and pose the risk of personal injury. While we carry insurance for such risks in amounts we deem reasonable, we cannot assure that such insurance will be adequate, and when we have incurred and in the future may incur such casualties, we are subject to losses on account of deductibles and self-insured amounts in any event. Such casualties may also expose us in the future to higher insurance premiums, greater construction or operating costs (either voluntarily assumed by us or as a result of new local regulations), and risks to our reputation among prospective residents or municipalities from which we may seek approvals in the future, all of which could have a material adverse effect on our business and our financial condition and results of operations.

Unfavorable changes in market and economic conditions could adversely affect occupancy, rental rates, operating expenses, and the overall market value of our real estate assets.

Local conditions in our markets significantly affect occupancy, rental rates and the operating performance of our communities. The risks that may adversely affect conditions in those markets include the following:

corporate restructurings and/or layoffs, industry slowdowns and other factors that adversely affect the local economy;
an oversupply of, or a reduced demand for, apartment homes;
a decline in household formation or employment or lack of employment growth;
the inability or unwillingness of residents to pay rent increases;
rent control or rent stabilization laws, or other laws regulating housing, that could prevent us from raising rents sufficiently to offset increases in operating costs; and
economic conditions that could cause an increase in our operating expenses, such as increases in property taxes, utilities, compensation of on-site associates and routine maintenance.

Rent control and other changes in applicable laws, or noncompliance with applicable laws, could adversely affect our operations or expose us to liability.

We must develop, construct and operate our communities in compliance with numerous federal, state and local laws and regulations, some of which may conflict with one another or be subject to limited judicial or regulatory interpretations. These laws and regulations may include zoning laws, building codes, landlord/tenant laws and other laws generally applicable to business operations. Noncompliance with laws could expose us to liability.

Lower revenue growth or significant unanticipated expenditures may result from our need to comply with changes in (i) laws imposing remediation requirements and the potential liability for environmental conditions existing on properties or the restrictions on discharges or other conditions, (ii) rent control or rent stabilization laws or other residential landlord/tenant laws, or (iii) other governmental rules and regulations or enforcement policies affecting the development, use and operation of our communities, including changes to building codes and fire and life-safety codes.

We have seen a recent increase in municipalities considering or being urged by advocacy groups to consider rent control or rent stabilization laws and regulations or take other actions which could limit our ability to raise rents based solely on market conditions. Depending on the nature of such laws or regulations and the number of our communities that become subject to any such restriction on rent increases, our revenues and net income could be adversely affected. For example, in 2016 in Mountain View, California, the voters passed a referendum that limits rent increases on existing tenants (but not on new move-ins) in communities built before 1995. We have three communities with a total of 946 apartment homes that are subject to the new law. We are aware of efforts in other municipalities to enact similar controls, as well as an effort in California to overturn a state law that currently limits municipal rent control in that state to (i) apartments built before 1995 and (ii) renewal increases in rent (not new tenancies upon a vacancy).

Short-term leases expose us to the effects of declining market rents.

Substantially all of our apartment leases are for a term of one year or less. Because these leases generally permit the residents to leave at the end of the lease term without penalty, our rental revenues are impacted by declines in market rents more quickly than if our leases were for longer terms.


Competition could limit our ability to lease apartment homes or increase or maintain rents.

Our apartment communities compete with other housing alternatives to attract residents, including other rental apartments, condominiums and single-family homes that are available for rent, as well as new and existing condominiums and single-family homes for sale. Competitive residential housing in a particular area could adversely affect our ability to lease apartment homes and to increase or maintain rental rates.

Attractive investment opportunities may not be available, which could adversely affect our profitability.

We expect that other real estate investors, including insurance companies, pension and investment funds, other REITs and other well-capitalized investors, will compete with us to acquire existing properties and to develop new properties. This competition could increase prices for properties of the type we would likely pursue and adversely affect our profitability for new investments.

Capital and credit market conditions may adversely affect our access to various sources of capital and/or the cost of capital, which could impact our business activities, dividends, earnings, and common stock price, among other things.

In periods when the capital and credit markets experience significant volatility, the amounts, sources and cost of capital available to us may be adversely affected. We primarily use external financing to fund construction and to refinance indebtedness as it matures. If sufficient sources of external financing are not available to us on cost effective terms, we could be forced to limit our development and redevelopment activity and/or take other actions to fund our business activities and repayment of debt, such as selling assets, reducing our cash dividend or paying out less than 100% of our taxable income. To the extent that we are able and/or choose to access capital at a higher cost than we have experienced in recent years (reflected in higher interest rates for debt financing or a lower stock price for equity financing), absent changes in other factors, our earnings per share and cash flows could be adversely affected. In addition, the price of our common stock may fluctuate significantly and/or decline in a high interest rate or volatile economic environment. We believe that the lenders under our Credit Facility will fulfill their lending obligations thereunder, but if economic conditions deteriorate, there can be no assurance that the ability of those lenders to fulfill their obligations would not be adversely impacted.

Insufficient cash flow could affect our debt financing and create refinancing risk.

We are subject to the risks associated with debt financing, including the risk that our available cash will be insufficient to meet required payments of principal and interest on our debt. In this regard, in order for us to continue to qualify as a REIT, we are required to annually distribute dividends generally equal to at least 90% of our REIT taxable income, computed without regard to the dividends paid deduction and excluding any net capital gain. This requirement limits the amount of our cash flow available to meet required principal and interest payments. The principal outstanding balance on a portion of our debt will not be fully amortized prior to its maturity. Although we may be able to repay our debt by using our cash flows, we cannot assure you that we will have sufficient cash flows available to make all required principal payments. Therefore, we may 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 a refinancing will not be done on as favorable terms; either of these outcomes could have a material adverse effect on our financial condition and results of operations.

Rising interest rates could increase interest costs and could affect the market price of our common stock.

We currently have, and may in the future incur, contractual variable interest rate debt. In addition, we regularly seek access to both fixed and variable rate debt financing to repay maturing debt and to finance our development and redevelopment activity. Accordingly, if interest rates increase, our interest costs will also rise, unless we have made arrangements that hedge the risk of rising interest rates. In addition, an increase in market interest rates may lead purchasers of our common stock to demand a greater annual dividend yield, which could adversely affect the market price of our common stock.

Bond financing and zoning compliance requirements could limit our income, restrict the use of communities and cause favorable financing to become unavailable.

We have financed some of our apartment communities with obligations issued by local government agencies because the interest paid to the holders of this debt is generally exempt from federal income taxes and, therefore, the interest rate is generally more favorable to us. These obligations are commonly referred to as “tax-exempt bonds” and generally must be secured by mortgages on our communities. As a condition to obtaining tax-exempt financing, or on occasion as a condition to obtaining favorable zoning in some jurisdictions, we will commit to make some of the apartments in a community available to households whose income does not exceed certain thresholds (e.g., 50% or 80% of area median income), or who meet other qualifying tests. As of December 31, 2017, 5.9% of our apartment homes at current operating communities were under income limitations such as these. These

commitments, which may run without expiration or may expire after a period of time (such as 15 or 20 years), may limit our ability to raise rents and, as a consequence, may also adversely affect the value of the communities subject to these restrictions.

In addition, some of our tax-exempt bond financing documents require us to obtain a guarantee from a financial institution of payment of the principal of, and interest on, the bonds. The guarantee may take the form of a letter of credit, surety bond, guarantee agreement or other additional collateral. If the financial institution defaults in its guarantee obligations, or if we are unable to renew the applicable guarantee or otherwise post satisfactory collateral, a default will occur under the applicable tax-exempt bonds and the community could be foreclosed upon if we do not redeem the bonds.

Risks related to indebtedness.

We have a Credit Facility with a syndicate of commercial banks. Our organizational documents do not limit the amount or percentage of indebtedness that may be incurred. Accordingly, subject to compliance with outstanding debt covenants, we could incur more debt, resulting in an increased risk of default on our obligations and an increase in debt service requirements that could adversely affect our financial condition and results of operations.

The mortgages on properties that are subject to secured debt, our Credit Facility and the indenture under which a substantial portion of our debt was issued contain customary restrictions, requirements and other limitations, as well as certain financial and operating covenants including maintenance of certain financial ratios. Maintaining compliance with these restrictions could limit our flexibility. A default in these requirements, if uncured, could result in a requirement that we repay indebtedness, which could materially adversely affect our liquidity and increase our financing costs. Refer to Item 7. “Management's Discussion and Analysis of Financial Condition and Results of Operations” for further discussion.

The mortgages on properties that are subject to secured debt generally include provisions which stipulate a prepayment penalty or payment that we will be obligated to pay in the event that we elect to repay the mortgage note prior to the earlier of (i) the stated maturity of the note, or (ii) the date at which the mortgage note is prepayable without such penalty or payment. If we elect to repay some or all of the outstanding principal balance for our mortgage notes, we may incur prepayment penalties or payments under these provisions which could materially adversely affect our results of operations.

Failure to maintain our current credit ratings could adversely affect our cost of funds, related margins, liquidity and access to capital markets.

There are two major debt rating agencies that routinely evaluate and rate our debt. Their ratings are based on a number of factors, which include their assessment of our financial strength, liquidity, capital structure, asset quality, amount of real estate under development, and sustainability of cash flow and earnings, among other factors. If market conditions change, we may not be able to maintain our current credit ratings, which could adversely affect our cost of funds and related margins, liquidity and access to capital markets.

Debt financing may not be available and equity issuances could be dilutive to our stockholders.

Our ability to execute our business strategy depends on our access to cost effective debt and equity financing. Debt financing may not be available in sufficient amounts or on favorable terms. If we issue additional equity securities, the interests of existing stockholders could be diluted.

Failure to generate sufficient revenue or other liquidity needs could limit cash flow available for distributions to stockholders.

A decrease in rental revenue, or liquidity needs such as the repayment of indebtedness or funding of our development activities, could have an adverse effect on our ability to pay distributions to our stockholders. Significant expenditures associated with each community such as debt service payments, if any, real estate taxes, insurance and maintenance costs are generally not reduced when circumstances cause a reduction in income from a community.

The form, timing and/or amount of dividend distributions in future periods may vary and be impacted by economic and other considerations.

The form, timing and/or amount of dividend distributions will be declared at the discretion of the Board of Directors and will depend on actual cash from operations, our financial condition, capital requirements, the annual distribution requirements under the REIT provisions of the Code and other factors as the Board of Directors may consider relevant. The Board of Directors may modify our dividend policy from time to time.


We may choose to pay dividends in our own stock, in which case stockholders may be required to pay tax in excess of the cash they receive.

We may distribute taxable dividends that are payable in part in our stock, as we did in the fourth quarter of 2008. Taxable stockholders receiving such dividends will be required to include the full amount of the dividend as income to the extent of our current and accumulated earnings and profits for federal income tax purposes. As a result, a U.S. stockholder may be required to pay tax with respect to such dividends in excess of the cash dividend received. If a U.S. stockholder sells the stock it receives as a dividend in order to pay this tax, the sales proceeds may be less than the amount included in income with respect to the dividend, depending on the market price of our stock at the time of the sale. Furthermore, with respect to non-U.S. stockholders, we may be required to withhold U.S. tax with respect to such dividends, including in respect of all or a portion of such dividend that is payable in stock. In addition, the trading price of our stock would experience downward pressure if a significant number of our stockholders sell shares of our stock in order to pay taxes owed on dividends.

We may experience regulatory or economic barriers to selling apartment communities that could limit liquidity and financial flexibility.

Potential difficulties in selling real estate in our markets may limit our ability to change or reduce the apartment communities in our portfolio promptly in response to changes in economic or other conditions. Federal tax laws may limit our ability to earn a gain on the sale of a community (unless we own it through a subsidiary which will incur a taxable gain upon sale) if we are found to have held, acquired or developed the community primarily with the intent to resell the community, and this limitation may affect our ability to sell communities without adversely affecting returns to our stockholders. In addition, real estate in our markets can at times be difficult to sell quickly at prices we find acceptable.

Acquisitions may not yield anticipated results.

Our business strategy includes acquiring as well as developing communities. Our acquisition activities may be exposed to the following risks:

an acquired property may fail to perform as we expected in analyzing our investment; and
our estimate of the costs of operating, repositioning or redeveloping an acquired property may prove inaccurate.

Failure to succeed in new markets, or with new brands and community formats, or in activities other than the development, ownership and operation of residential rental communities may have adverse consequences.

We may from time to time commence development activity or make acquisitions outside of our existing market areas if appropriate opportunities arise. Our historical experience in our existing markets in developing, owning and operating rental communities does not ensure that we will be able to operate successfully in new markets, should we choose to enter them. We may be exposed to a variety of risks if we choose to enter new markets, including an inability to accurately evaluate local apartment market conditions; an inability to obtain land for development or to identify appropriate acquisition opportunities; an inability to hire and retain key personnel; and a lack of familiarity with local governmental and permitting procedures.

Although we are primarily in the multifamily business, we also own and lease ancillary retail space when retail represents the best use of the space, as is often the case with large urban in-fill developments. We also may engage or have an interest in for-sale activity. We may be unsuccessful in owning and leasing retail space at our communities or in developing real estate with the intent to sell, which could have an adverse effect on our results of operations.

Land we hold with no current intent to develop may be subject to future impairment charges.

We own parcels of land that we do not currently intend to develop. As discussed in Item 2. “Communities—Other Land and Real Estate Assets,” in the event that the fair market value of a parcel changes such that we determine that the carrying basis of the parcel reflected in our financial statements is greater than the parcel's then current fair value, less costs to dispose, we would be subject to an impairment charge, which would reduce our net income.


We are exposed to various risks from our real estate activity through joint ventures.

Instead of acquiring or developing apartment communities as a wholly-owned investment, at times we may invest in real estate as a partner or a co-venturer with other investors. Joint venture investments (including investments through partnerships or limited liability companies) involve risks, including the possibility that our partner might become insolvent or otherwise refuse to make capital contributions when due; that we may be responsible to our partner for indemnifiable losses; that our partner might at any time have business goals that are inconsistent with ours; and that our partner may be in a position to take action or withhold consent contrary to our instructions or requests. Frequently, we and our partner may each have the right to trigger a buy-sell arrangement that could cause us to sell our interest, or acquire our partner's interest, at a time when we otherwise would not have initiated such a transaction.

We are exposed to risks associated with investment in and management of discretionary real estate investment funds and joint ventures.

We have investment interests in the Funds and joint ventures (collectively, the "ventures") ranging from 20.0% to 55.0%. The ventures present risks, including the following:

our subsidiaries that are the general partner or managing member of the ventures are generally liable, under applicable law or the governing agreement of a venture, for the debts and obligations of the respective venture, subject to certain exculpation and indemnification rights pursuant to the terms of the governing agreement;
investors in the ventures holding a majority of the equity interests may remove us as the general partner or managing member in certain cases involving cause;
while we have broad discretion to manage the ventures, the investors or an advisory committee comprised of representatives of the investors must approve certain matters, and as a result we may be unable to cause the ventures to implement certain decisions that we consider beneficial; and
we may be liable and/or our status as a REIT may be jeopardized if either the ventures, or the REIT entities associated with the ventures, fail to comply with various tax or other regulatory matters.

The governance provisions of our joint ventures with Equity Residential could adversely affect our flexibility in dealing with such joint venture assets and liabilities.

In connection with the Archstone Acquisition, we created joint ventures with Equity Residential that manage or have an interest in certain of the acquired assets and liabilities. These structures involve participation in the ventures by Equity Residential whose interests and rights may not be the same as ours. Joint ownership of an investment in real estate involves risks not associated with direct ownership of real estate, including the risk that Equity Residential may at any time have economic or other business interests or goals which become inconsistent with our business interests or goals, including inconsistent goals relating to the sale of properties held in the joint ventures or the timing of the termination and liquidation of the joint ventures. Under the form for the joint venture arrangements, neither we nor Equity Residential expect to individually have the sole power to control the ventures, and an impasse could occur, which could adversely affect the applicable joint venture and decrease potential returns to us and our investors.

We rely on information technology in our operations, and any breach, interruption or security failure of that technology could have a negative impact on our business, results of operations, financial condition and/or reputation.

Information security risks have generally increased in recent years due to the rise in new technologies and the increased sophistication and activities of perpetrators of cyber attacks.

We collect and hold personally identifiable information of our residents and prospective residents in connection with our leasing and property management activities, and we collect and hold personally identifiable information of our associates in connection with their employment. In addition, we engage third party service providers that may have access to such personally identifiable information in connection with providing necessary information technology and security and other business services to us.

We address potential breaches or disclosure of this confidential personally identifiable information by implementing a variety of security measures intended to protect the confidentiality and security of this information including (among others) engaging reputable, recognized firms to help us design and maintain our information technology and data security systems, including testing and verification of their proper and secure operations on a periodic basis. We also maintain cyber risk insurance to provide some coverage for certain risks arising out of data and network breaches.

However, there can be no assurance that we will be able to prevent unauthorized access to this information. Any failure in or breach of our operational or information security systems, or those of our third party service providers, as a result of cyber attacks

or information security breaches, could result in a wide range of potentially serious harm to our business operations and financial prospects, including (among others) disruption of our business and operations, disclosure or misuse of confidential or proprietary information (including personal information of our residents and/or associates), damage to our reputation, and/or potentially significant legal and/or financial liabilities and penalties.

We are exposed to risks that are either uninsurable, not economically insurable or in excess of our insurance coverage, including risks discussed below.

Earthquake risk. As further described in Item 2. “Communities—Insurance and Risk of Uninsured Losses,” many of our West Coast communities are located in the general vicinity of active earthquake faults. We cannot assure you that an earthquake would not cause damage or losses greater than insured levels. In the event of a loss in excess of insured limits, we could lose our capital invested in the affected community, as well as anticipated future revenue from that community. We would also continue to be obligated to repay any mortgage indebtedness or other obligations related to the community. Any such loss could materially and adversely affect our business and our financial condition and results of operations.

Insurance coverage for earthquakes can be costly and in limited supply. As a result, we may experience shortages in desired coverage levels if market conditions are such that insurance is not available or the cost of insurance makes it, in the Company's view, economically impractical.

Severe or inclement weather risk. Particularly in New England and the Metro New York/New Jersey area, we are exposed to risks associated with inclement or severe weather, including hurricanes, severe winter storms and coastal flooding. Severe or inclement weather may result in increased costs resulting from increased maintenance, repair of water and wind damage, removal of snow and ice, and, in the case of our Development Communities, delays in construction that result in increased construction costs and delays in realizing rental revenues from a community.

A single catastrophe that affects one of our regions, such as an earthquake that affects the West Coast or a hurricane or severe winter storm that affects the Mid-Atlantic, Metro New York/New Jersey or New England regions, may have a significant negative effect on our financial condition and results of operations.

Climate change risk. To the extent that significant changes in the climate occur in areas where our communities are located, we may experience extreme weather and changes in precipitation and temperature, all of which may result in physical damage to or a decrease in demand for properties located in these areas or affected by these conditions. Should the impact of climate change be material in nature, including significant property damage to or destruction of our communities, or occur for lengthy periods of time, our financial condition or results of operations may be adversely affected. In addition, changes in federal, state and local legislation and regulation based on concerns about climate change could result in increased capital expenditures on our existing properties and our new development properties (for example, to improve their energy efficiency and/or resistance to inclement weather) without a corresponding increase in revenue, resulting in adverse impacts to our net income.

Terrorism risk. We have significant investments in large metropolitan markets, such as Metro New York/New Jersey and Washington, D.C., which markets have in the past been or may in the future be the target of actual or threatened terrorist attacks. Future terrorist attacks in these markets could directly or indirectly damage our communities, both physically and financially, or cause losses that exceed our insurance coverage and that could have a material adverse effect on our business, financial condition and results of operations.

A significant uninsured property or liability loss could have a material adverse effect on our financial condition and results of operations.

In addition to the earthquake insurance discussed above, we carry commercial general liability insurance, property insurance and terrorism insurance with respect to our communities on terms and in amounts we consider commercially reasonable. There are, however, certain types of losses (such as losses arising from acts of war) that are not insured, in full or in part, because they are either uninsurable or the cost of insurance makes it, in the Company's view, economically impractical. If an uninsured property loss or a property loss in excess of insured limits were to occur, we could lose our capital invested in a community, as well as the anticipated future revenues from such community. We would also continue to be obligated to repay any mortgage indebtedness or other obligations related to the community. If an uninsured liability to a third party were to occur, we would incur the cost of defense and settlement with, or court ordered damages to, that third party. A significant uninsured property or liability loss could have a material adverse effect on our business and our financial condition and results of operations.


We may incur costs due to environmental contamination or non-compliance.

Under various federal, state and local environmental and public health laws, regulations and ordinances, we may be required, regardless of knowledge or responsibility, to investigate and remediate the effects of hazardous or toxic substances or petroleum product releases at our properties (including in some cases natural substances such as methane and radon gas) and may be held liable under these laws or common law to a governmental entity or to third parties for property, personal injury or natural resources damages and for investigation and remediation costs incurred as a result of the contamination. These damages and costs may be substantial and may exceed any insurance coverage we have for such events. The presence of these substances, or the failure to properly remediate the contamination, may adversely affect our ability to borrow against, develop, sell or rent the affected property. In addition, some environmental laws create or allow a government agency to impose a lien on the contaminated site in favor of the government for damages and costs it incurs as a result of the contamination.

The development, construction and operation of our communities are subject to regulations and permitting under various federal, state and local laws, regulations and ordinances, which regulate matters including wetlands protection, storm water runoff and wastewater discharge. These laws and regulations may impose restrictions on the manner in which our communities may be developed, and noncompliance with these laws and regulations may subject us to fines and penalties.

Certain federal, state and local laws, regulations and ordinances govern the removal, encapsulation or disturbance of asbestos containing materials (“ACMs”) when such materials are in poor condition or in the event of renovation or demolition of a building. These laws and the common law may impose liability for release of ACMs and may allow third parties to seek recovery from owners or operators of real properties for personal injury associated with exposure to ACMs. We are not aware that any ACMs were used in the construction of the communities we developed. ACMs were, however, used in the construction of a number of the communities that we have acquired. We implement an operations and maintenance program at each of the communities at which ACMs are detected.

We are aware that some of our communities have lead paint and have implemented an operations and maintenance program at each of those communities.
Environmental agencies and third parties may assert claims for remediation or personal injury based on the alleged actual or potential intrusion into buildings of chemical vapors from soils or groundwater underlying or in the vicinity of those buildings or on nearby properties.

All of our stabilized operating communities, and all of the communities that we are currently developing, have been subjected to at least a Phase I or similar environmental assessment, which generally does not involve invasive techniques such as soil or groundwater sampling. These assessments, together with subsurface assessments conducted on some properties, have not revealed, and we are not otherwise aware of, any environmental conditions that we believe would have a material adverse effect on our business, assets, financial condition or results of operations. In connection with our ownership, operation and development of communities, from time to time we undertake substantial remedial action in response to the presence of subsurface or other contaminants, including contaminants in soil, groundwater and soil vapor beneath or affecting our buildings. In some cases, an indemnity exists upon which we may be able to rely if environmental liability arises from the contamination or remediation costs exceed estimates. There can be no assurance, however, 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 environmental liability arises.

Mold growth may occur when excessive moisture accumulates in buildings or on building materials, particularly if the moisture problem remains undiscovered or is not addressed over a period of time. Certain molds may in some instances lead to adverse health effects, including allergic or other reactions. To help limit mold growth, we educate residents about the importance of adequate ventilation and request or require that they notify us when they see mold or excessive moisture. We have established procedures for promptly addressing and remediating mold or excessive moisture from apartment homes when we become aware of its presence regardless of whether we or the resident believe a health risk is presented. However, we cannot provide assurance that mold or excessive moisture will be detected and remediated in a timely manner. If a significant mold problem arises at one of our communities, we could be required to undertake a costly remediation program to contain or remove the mold from the affected community and could be exposed to other liabilities that may exceed any applicable insurance coverage.

Additionally, we have occasionally been involved in developing, managing, leasing and operating various properties for third parties. Consequently, we may be considered to have been an operator of such properties and, therefore, potentially liable for removal or remediation costs or other potential costs which relate to the release or presence of hazardous or toxic substances or petroleum products at such properties.


We cannot assure you that:

the environmental assessments described above have identified all potential environmental liabilities;
no prior owner created any material environmental condition not known to us or the consultants who prepared the assessments;
no environmental liabilities have developed since the environmental assessments were prepared;
the condition of land or operations in the vicinity of our communities, such as the presence of underground storage tanks, will not affect the environmental condition of our communities;
future uses or conditions, including, without limitation, changes in applicable environmental laws and regulations, will not result in the imposition of environmental liability; and
no environmental liabilities will arise at communities that we have sold for which we may have liability.

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

Our success depends in part on our ability to attract and retain the services of executive officers and other personnel. Our executive officers make important capital allocation decisions or recommendations to our Board of Directors from among the opportunities identified by our regional offices. There is substantial competition for qualified personnel in the real estate industry, and the loss of our key personnel could adversely affect the Company.

Failure to qualify as a REIT would cause us to be taxed as a corporation, which would significantly reduce funds available for distribution to stockholders.

If we fail to qualify as a REIT for federal income tax purposes, we will be subject to regular U.S. federal corporate income tax on our taxable income. In addition, unless we are entitled to relief under applicable statutory provisions, we would be ineligible to make an election for treatment as a REIT for the four taxable years following the year in which we lose our qualification. The additional tax liability resulting from the failure to qualify as a REIT would significantly reduce or eliminate the amount of funds available for distribution to our stockholders. Furthermore, we would no longer be required to make distributions to our stockholders. Thus, our failure to qualify as a REIT could also impair our ability to expand our business and raise capital, and would adversely affect the value of our common stock.

We believe that we are organized and qualified as a REIT, and we 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 a REIT, or that we will remain qualified in the future. This is because qualification as a REIT involves the application of highly technical and complex provisions of the Code for which there are only limited judicial and administrative interpretations and involves the determination of a variety of factual matters and circumstances not entirely within our control. Our qualification as a REIT will depend on our satisfaction of certain asset, income, organizational, distribution, shareholder ownership and other requirements on a continuing basis. In addition, 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 this qualification.

Even if we qualify as a REIT, we will be subject to certain federal, state and local taxes on our income and property and on taxable income that we do not distribute to our stockholders. In addition, we may hold through our taxable REIT subsidiaries certain assets and engage in certain activities that a REIT could not engage in directly. We also may use taxable REIT subsidiaries to hold certain assets that we believe would be subject to the 100% prohibited transaction tax if sold at a gain outside of a taxable REIT subsidiary. Our taxable REIT subsidiaries are subject to U.S. tax as regular corporations. The Archstone Acquisition increased the amount of assets held through our taxable REIT subsidiaries.

Legislative or regulatory action related to federal income tax laws could adversely affect our stockholders, holders of debt securities and/or our business.

On December 22, 2017, H.R. 1, informally titled the Tax Cuts and Jobs Act (the “TCJA”), was enacted. The TCJA makes major changes to the Code, including a number of provisions of the Code that affect the taxation of REITs and their stockholders. Among the changes made by the TCJA are (i) permanently reducing the generally applicable corporate tax rate, (ii) generally reducing the tax rate applicable to individuals and other non-corporate taxpayers for tax years beginning after December 31, 2017 and before January 1, 2026, (iii) eliminating or modifying certain previously allowed deductions (including substantially limiting interest deductibility and, for individuals, the deduction for non-business state and local taxes), and (iv) for taxable years beginning after December 31, 2017 and before January 1, 2026, providing for preferential rates of taxation through a deduction of up to 20% (subject to certain limitations) on most ordinary REIT dividends and certain trade or business income of non-corporate taxpayers. The TCJA also imposes new limitations on the deduction of net operating losses, which may result in us having to make additional

taxable distributions to our stockholders in order to comply with REIT distribution requirements or avoid taxes on retained income and gains. The effect of the significant changes made by the TCJA is highly uncertain, and administrative guidance will be required in order to fully evaluate the effect of many provisions. The effect of any technical corrections with respect to the TCJA could have an adverse effect on us or our stockholders or holders of our debt securities. Investors should consult their tax advisors regarding the implications of the TCJA on their investment in our common stock, preferred stock or debt securities.

In addition, in recent years, numerous legislative, judicial and administrative changes have been made to the federal income tax laws applicable to investments in REITs and similar entities. Additional changes to tax laws are likely to continue to occur in the future, and we cannot assure our stockholders that any such changes will not adversely affect the taxation of a stockholder. We cannot assure you that future changes to tax laws and regulations will not have an adverse effect on an investment in our common stock.

The ability of our stockholders to control our policies and effect a change of control of our company is limited by certain provisions of our charter and bylaws and by Maryland law.

There are provisions in our charter and bylaws that may discourage a third party from making a proposal to acquire us, even if some of our stockholders might consider the proposal to be in their best interests. These provisions include the following:

Our charter authorizes our Board of Directors to issue up to 50,000,000 shares of preferred stock without stockholder approval and to establish the preferences and rights, including voting rights, of any series of preferred stock issued. The Board of Directors may issue preferred stock without stockholder approval, which could allow the Board to issue one or more classes or series of preferred stock that could discourage or delay a tender offer or a change in control.

To maintain our qualification as a REIT for federal income tax purposes, not more than 50% in value of our outstanding stock may be owned, directly or indirectly, by or for five or fewer individuals at any time during the last half of any taxable year. To maintain this qualification, and/or to address other concerns about concentrations of ownership of our stock, our charter generally prohibits ownership (directly, indirectly by virtue of the attribution provisions of the Code, or beneficially as defined in Section 13 of the Securities Exchange Act) by any single stockholder of more than 9.8% of the issued and outstanding shares of any class or series of our stock. In general, under our charter, pension plans and mutual funds may directly and beneficially own up to 15% of the outstanding shares of any class or series of stock. Under our charter, our Board of Directors may in its sole discretion waive or modify the ownership limit for one or more persons, but it is not required to do so even if such waiver would not affect our qualification as a REIT. These ownership limits may prevent or delay a change in control and, as a result, could adversely affect our stockholders' ability to realize a premium for their shares of common stock.

As a Maryland corporation, we are subject to the provisions of the Maryland General Corporation Law. Maryland law imposes restrictions on some business combinations and requires compliance with statutory procedures before some mergers and acquisitions may occur, which may delay or prevent offers to acquire us or increase the difficulty of completing any offers, even if they are in our stockholders' best interests. In addition, other provisions of the Maryland General Corporation Law permit the Board of Directors to make elections and to take actions without stockholder approval (such as classifying our Board such that the entire Board is not up for re-election annually) that, if made or taken, could have the effect of discouraging or delaying a change in control.

ITEM 1B.    UNRESOLVED STAFF COMMENTS

None.


ITEM 2.    COMMUNITIES

Our real estate investments consist primarily of current operating apartment communities, communities in various stages of development (“Development Communities”) and Development Rights (as defined below). Our current operating communities are further distinguished as Established Communities, Other Stabilized Communities, Lease-Up Communities, Redevelopment Communities and Unconsolidated Communities. While we generally establish the classification of communities on an annual basis, we intend to update the classification of communities during the calendar year to the extent that our plans with regard to the disposition or redevelopment of a community change during the year. The following is a description of each category:

Current Communities are categorized as Established, Other Stabilized, Lease-Up, Redevelopment or Unconsolidated according to the following attributes:

Established Communities (also known as Same Store Communities) are consolidated communities where a comparison of operating results from the prior year to the current year is meaningful, as these communities were owned and had stabilized occupancy as of the beginning of the respective prior year. The Established Communities for the year ended December 31, 2017 are communities that are consolidated for financial reporting purposes, had stabilized occupancy2018 as of January 1, 2016, are not conducting or planning to conduct substantial redevelopment activities,filed with the Securities and are not held for sale or planned for disposition within the current year. A communityExchange Commission on February 22, 2019 (the “Original Form 10-K”) is considered to have stabilized occupancy at the earlier of (i) attainment of 95% physical occupancy or (ii) the one-year anniversary of completion of development or redevelopment.

Other Stabilized Communities are all other completed consolidated communities that have stabilized occupancy, as defined above. Other Stabilized Communities do not include communities that are conducting or planning to conduct substantial redevelopment activities within the current year.

Lease-Up Communities are consolidated communities where construction has been complete for less than one year and where physical occupancy has not reached 95%.

Redevelopment Communities are consolidated communities where substantial redevelopment is in progress or is planned to begin during the current year. Redevelopment is considered substantial when capital invested during the reconstruction effort is expected to exceed the lesser of $5,000,000 or 10% of the community's pre-redevelopment basis and is expected to have a material impact on the operations of the community, including occupancy levels and future rental rates.

Unconsolidated Communities are communities that we have an indirect ownership interest in through our investment interest in an unconsolidated entity.

Development Communities are communities that are under construction and for which a certificate or certificates of occupancybeing filed for the entire community have not been received. These communities may be partially complete and operating.

Development Rights are development opportunities insole purpose of updating the early phase ofexhibits to the development process where we either have an optionOriginal Form 10-K to acquire land or enter into a leasehold interest, where we areinclude two previously-filed exhibits that were inadvertently omitted from the buyer under a long-term conditional contract to purchase land, where we control the land through a ground lease or own land to develop a new community, or where we are the designated developer in a public-private partnership. We capitalize related pre-development costs incurred in pursuit of new developments for which we currently believe future development is probable.

We currently lease our corporate headquarters located in Arlington, Virginia, as well as our other regional and administrative offices under operating leases.


As of December 31, 2017, communities that we owned or held a direct or indirect interest in were classified as follows:

 
Number of
communities
 
Number of
apartment homes
Current Communities 
  
    
Established Communities: 
  
New England37
 8,397
Metro NY/NJ35
 10,371
Mid-Atlantic25
 8,985
Pacific Northwest13
 3,305
Northern California35
 10,325
Southern California45
 13,330
Total Established190
 54,713
    
Other Stabilized Communities: 
  
New England6
 1,727
Metro NY/NJ8
 2,090
Mid-Atlantic8
 2,883
Pacific Northwest2
 373
Northern California4
 1,279
Southern California10
 1,856
Expansion Markets2
 622
Non-Core3
 1,014
Total Other Stabilized43
 11,844
    
Lease-Up Communities14
 4,689
    
Redevelopment Communities (1)9
 3,752
    
Unconsolidated Communities11
 2,616
    
Total Current Communities267
 77,614
    
Development Communities (2)21
 6,544
    
Total Communities288
 84,158
    
Development Rights29
 9,496

(1)Redevelopment Communities includes the reconstruction of the building destroyed in the Edgewater casualty loss. Due to the nature of this reconstruction, the 240 apartment homes we expect the new building to contain upon completion are not included in the apartment home count presented, and will be included upon completion.
(2)Development Communities includes AVA North Point, expected to contain 265 apartment homes, which is being developed within an unconsolidated joint venture.

Our holdings under each of the above categories are discussed on the following pages.


We generally establish the composition of our Established Communities portfolio annually. Changes in the Established Communities portfoliosexhibit list for the years ended December 31, 2017, 2016 and 2015 were as follows:
Number of
communities
Established Communities as of December 31, 2014172
   Communities added13
   Communities removed (1):
        Redevelopment Communities(4)
        Disposed Communities(3)
        Other Stabilized (2)(1)
Established Communities as of December 31, 2015177
   Communities added25
   Communities removed (1):
        Redevelopment Communities(3)
        Disposed Communities(6)
        Communities with multiple phases combined(2)
Established Communities as of December 31, 2016191
   Communities added17
   Communities removed (1):
        Redevelopment Communities(10)
        Disposed Communities(6)
        Other Stabilized (2)(1)
        Communities with multiple phases combined(1)
Established Communities as of December 31, 2017190

(1)We remove a community from our Established Communities portfolio for the upcoming year (and then generally maintain that designation) if we believe that planned activity for a community for the upcoming year will result in that community's expected operations not being comparable to the prior year period. We believe that a community's expected operations will not be comparable to the prior year period when we intend either (i) to undertake a significant capital renovation of the community, such that we would consider the community to be classified as a Redevelopment Community; (ii) to dispose of a community through a sale or other disposition transaction; or (iii) when a significant casualty loss occurs.
(2)Community was moved from the Established Communities portfolio to the Other Stabilized portfolio as a result of a casualty loss that occurred during the year.

Current Communities

Our Current Communities include garden-style apartment communities consisting of multi-story buildings of stacked flats and/or townhome apartments in landscaped settings, as well as mid and high rise apartment communities consisting of larger elevator-served buildings of four or more stories, frequently with structured parking. As of January 31, 2018, our Current Communities consisted of the following:
 
Number of
communities
 
Number of
apartment homes
   Garden-style131
 39,961
   Mid-rise110
 29,901
   High-rise26
 7,752
Total Current Communities267
 77,614

As discussed in Item 1. “Business,” we operate under three core brands Avalon, AVA and Eaves by Avalon. We believe that this branding differentiation allows us to target our product offerings to multiple customer groups and submarkets within our existing geographic footprint. Our core “Avalon” brand focuses on upscale apartment living and high end amenities and services. “AVA” targets customers in high energy, transit-served urban neighborhoods and generally feature smaller apartments, many of which are designed for roommate living with an emphasis on modern design and a technology focus. “Eaves by Avalon” is targeted to the cost conscious, “value” segment in suburban areas. We believe that these brands allow us to further penetrate our existing markets by targeting our market by consumer preference and attitude as well as by location and price.


We also have an extensive and ongoing maintenance program to continually maintain and enhance our communities and apartment homes. The aesthetic appeal of our communities and a service-oriented property management team, focused on the specific needs of residents, enhances market appeal to discriminating residents. We believe our mission of Creating a Better Way To Live helps us achieve higher rental rates and occupancy levels while minimizing resident turnover and operating expenses.

Our Current Communities are located in the following geographic markets:

 
Number of
communities at
 
Number of
apartment homes at
 
Percentage of total
apartment homes at
 1/31/2017 1/31/2018 1/31/2017 1/31/2018 1/31/2017 1/31/2018
New England50
 50
 11,783
 12,392
 15.7% 15.9%
Boston, MA37
 40
 9,234
 10,422
 12.3% 13.4%
Fairfield-New Haven, CT13
 10
 2,549
 1,970
 3.4% 2.5%
            
Metro NY/NJ49
 51
 14,604
 14,470
 19.4% 18.6%
New York City, NY12
 13
 4,583
 4,909
 6.1% 6.3%
New York Suburban17
 18
 4,513
 4,419
 6.0% 5.7%
New Jersey20
 20
 5,508
 5,142
 7.3% 6.6%
            
Mid-Atlantic39
 40
 14,374
 14,461
 19.2% 18.6%
Washington Metro/Baltimore, MD39
 40
 14,374
 14,461
 19.2% 18.6%
            
Pacific Northwest17
 18
 4,092
 4,669
 5.5% 6.0%
Seattle, WA17
 18
 4,092
 4,669
 5.5% 6.0%
            
Northern California42
 41
 12,410
 12,222
 16.5% 15.8%
San Jose, CA13
 12
 4,905
 4,713
 6.5% 6.1%
Oakland-East Bay, CA13
 13
 3,843
 3,847
 5.1% 5.0%
San Francisco, CA16
 16
 3,662
 3,662
 4.9% 4.7%
            
Southern California59
 62
 16,761
 17,764
 22.3% 23.0%
Los Angeles, CA38
 40
 11,291
 11,916
 15.0% 15.4%
Orange County, CA12
 13
 3,243
 3,621
 4.3% 4.7%
San Diego, CA9
 9
 2,227
 2,227
 3.0% 2.9%
            
Expansion markets
 2
 
 622
 
 0.8%
     Denver, CO
 1
 
 252
 
 0.3%
     Southeast Florida
 1
 
 370
 
 0.5%
            
Non-Core3
 3
 1,014
 1,014
 1.4% 1.3%
 259
 267
 75,038
 77,614
 100.0% 100.0%

We manage and operate substantially all of our Current Communities. During the year ended December 31, 2017, we completed construction of 14 communities containing 5,189 apartment homes and sold 10 operating communities containing an aggregate of 3,182 apartment homes. The average age of our Current Communities, on a weighted average basis according to number of apartment homes, is 18.7 years. When adjusted to reflect redevelopment activity, as if redevelopment were a new construction completion date, the weighted average age of our Current Communities is 11.5 years.

Of the Current Communities, as of January 31, 2018, we owned (directly or through wholly-owned subsidiaries):

254 operating communities, including 241 with a full fee simple, or absolute, ownership interest and 13 that are on land subject to a land lease, two of which are dual-branded communities governed by a single land lease. The land leases have various expiration dates from October 2026 to March 2142, and six of the land leases are used to support tax advantaged structures that ultimately allow us to purchase the land upon lease expiration;


a general partnership interest and an indirect limited partnership interest in the U.S. Fund and the AC JV. Subsidiaries of the U.S. Fund own a fee simple interest in six operating communities, of which one is subject to a land lease, and subsidiaries of the AC JV own a fee simple interest in three operating communities;

a general partnership interest in one partnership structured as a “DownREIT,” as described more fully below, that owns one community; and

a membership interest in three limited liability companies, that each hold a fee simple interest in an operating community.

We also hold, directly or through wholly-owned subsidiaries, the full fee simple ownership interest in 20 of the 21 Development Communities. One Development Community is being developed within a joint venture.

In our partnership structured as a DownREIT, one of our wholly-owned subsidiaries is the general partner, and there are limited partners whose interest in the partnership is represented by units of limited partnership interest. Limited partners are entitled to receive an initial distribution before any distribution is made to the general partner. Under the partnership agreement for the DownREIT, the distributions per unit paid to the holders of units of limited partnership interests are equal to our current common stock dividend amount. The holders of units of limited partnership interest have the right to present all or some of their units for redemption for a cash amount as determined by the partnership agreement and based on the fair value of our common stock. In lieu of a cash redemption by the partnership, we may elect to acquire any unit presented for redemption for one share of our common stock or for such cash amount. As of January 31, 2018, there were 7,500 DownREIT partnership units outstanding. The DownREIT partnership is consolidated for financial reporting purposes.

Development Communities

As of December 31, 2017, we owned or held a direct or indirect interest in 21 Development Communities under construction. We expect these Development Communities, when completed, to add a total of 6,544 apartment homes and 97,000 square feet of retail space to our portfolio for a total capitalized cost, including land acquisition costs, of approximately $2,979,000,000. We cannot assure you that we will meet our schedule for construction completion or that we will meet our budgeted costs, either individually, or in the aggregate. You should carefully review Item 1A. “Risk Factors” for a discussion of the risks associated with development activity and our discussion under Item 7. “Management's Discussion and Analysis of Financial Condition and Results of Operations” (including the factors identified under “Forward-Looking Statements”) for further discussion of development activity.

The following table presents a summary of the Development Communities. We hold a fee simple ownership interest in these communities (directly or through a wholly-owned subsidiary) unless otherwise noted in the table.


 
Number of
apartment
homes
 
Projected total
capitalized cost (1)
($ millions)
 
Construction
start
 Initial actual/ projected occupancy (2) 
Estimated
completion
 
Estimated
stabilization (3)
1. 
AVA NoMa
Washington, D.C.
438
 $147
 Q2 2015 Q1 2017 Q1 2018 Q3 2018
2. 
Avalon Brooklyn Bay (4)
Brooklyn, NY
180
 90
 Q3 2015 Q3 2017 Q1 2018 Q2 2018
3. 
Avalon Maplewood (5)
Maplewood, NJ
235
 66
 Q4 2015 Q4 2017 Q3 2018 Q1 2019
4. 
AVA Wheaton
Wheaton, MD
319
 77
 Q4 2015 Q3 2017 Q2 2018 Q4 2018
5. 
Avalon Dogpatch
San Francisco, CA
326
 203
 Q4 2015 Q3 2017 Q3 2018 Q1 2019
6. 
Avalon Somers
Somers, NY
152
 45
 Q2 2016 Q2 2017 Q1 2018 Q2 2018
7. 
AVA North Point (6)
Cambridge, MA
265
 114
 Q2 2016 Q1 2018 Q4 2018 Q2 2019
8. 
Avalon Boonton
Boonton, NJ
350
 91
 Q3 2016 Q2 2019 Q1 2020 Q3 2020
9. 
11 West 61st Street (7)
New York, NY
172
 604
 Q4 2016 Q2 2019 Q4 2019 Q2 2020
10. 
Avalon Belltown Towers (7)
Seattle, WA
275
 147
 Q4 2016 Q3 2019 Q4 2019 Q2 2020
11. 
Avalon Public Market
Emeryville, CA
289
 149
 Q4 2016 Q3 2018 Q1 2019 Q3 2019
12. 
Avalon Teaneck
Teaneck, NJ
248
 73
 Q4 2016 Q2 2019 Q1 2020 Q3 2020
13. 
AVA Hollywood (7)
Hollywood, CA
695
 365
 Q4 2016 Q2 2019 Q2 2020 Q4 2020
14. 
AVA Esterra Park
Redmond, WA
323
 91
 Q2 2017 Q4 2018 Q3 2019 Q1 2020
15. 
Avalon at the Hingham Shipyard II
Hingham, MA
190
 64
 Q2 2017 Q4 2018 Q2 2019 Q4 2019
16. 
Avalon Piscataway
Piscataway, NJ
360
 89
 Q2 2017 Q3 2018 Q2 2019 Q4 2019
17 
Avalon Sudbury
Sudbury, MA
250
 85
 Q3 2017 Q2 2018 Q1 2019 Q3 2019
18. 
Avalon Towson
Towson, MD
371
 114
 Q4 2017 Q1 2020 Q4 2020 Q2 2021
19. 
Avalon Yonkers
Yonkers, NY
590
 188
 Q4 2017 Q4 2019 Q2 2021 Q3 2021
20. 
Avalon Walnut Creek II
Walnut Creek, CA
200
 93
 Q4 2017 Q3 2019 Q1 2020 Q2 2020
21. 
Avalon North Creek
Bothell, WA
316
 84
 Q4 2017 Q2 2019 Q1 2020 Q3 2020
  Total6,544
 $2,979
        

(1)Projected total capitalized cost includes all capitalized costs projected to be or actually incurred to develop the respective Development Community, determined in accordance with GAAP, including land acquisition costs, construction costs, real estate taxes, capitalized interest and loan fees, permits, professional fees, allocated development overhead and other regulatory fees.  Projected total capitalized cost for communities identified as having joint venture ownership, either during construction or upon construction completion, represents the total projected joint venture contribution amount unless otherwise noted.
(2)Initial projected occupancy dates are estimates.  There can be no assurance that we will pursue to completion any or all of these proposed developments.
(3)
Stabilized operations is defined as the earlier of (i) attainment of 95% or greater physical occupancy or (ii) the one-year anniversary of completion of development.
(4)We are developing this project with a private development partner. Projected total capitalized cost as presented is for the rental portion of the development on floors 3 through 19, which we will own, with the partner owning the for-sale condominium portion on floors 20 through 30 of the development. We are providing a construction loan to the development partner, expected to be $48,800,000 which together with the partner's contributed equity is expected to fund the condominium portion of the project. A more detailed description of Avalon Brooklyn Bay can be found in Note 5, “Investments in Real Estate Entities,” of the Consolidated Financial Statements set forth in Item 8 of this report.
(5)In February 2017, a fire occurred at Avalon Maplewood. See "Insurance and Risk of Uninsured Losses" for further discussion.
(6)We are developing this project within an unconsolidated joint venture that was formed in July 2016, in which we own a 55.0% interest. The information above represents the total cost for the venture.

(7)Developments containing at least 10,000 square feet of retail space include 11 West 61st Street (67,000 square feet), Avalon Belltown Towers (11,000 square feet) and AVA Hollywood (19,000 square feet).

During the year ended December 31, 2017, the Company completed the development of the following communities:

 Number of
apartment
homes
 
Total capitalized 
cost (1)
($ millions)
 
Approximate rentable area
(sq. ft.) (2)
 Total capitalized cost per sq. ft. Quarter of completion
1. 
Avalon Willoughby Square/AVA DoBro
Brooklyn, NY
826
 $456
 607,579
 $751
 Q1 2017
2. 
Avalon Huntington Beach (2)
Huntington Beach, CA
378
 120
 331,160
 $362
 Q1 2017
3. 
Avalon Laurel
Laurel, MD
344
 72
 378,688
 $190
 Q1 2017
4. 
Avalon Esterra Park (2)
Redmond, WA
482
 138
 457,481
 $302
 Q2 2017
5. 
Avalon Quincy
Quincy, MA
395
 93
 372,683
 $250
 Q2 2017
6. 
Avalon Princeton
Princeton, NJ
280
 95
 287,386
 $331
 Q2 2017
7. 
Avalon Hunt Valley
Hunt Valley, MD
332
 74
 320,968
 $231
 Q2 2017
8. 
Avalon Chino Hills
Chino Hills, CA
331
 97
 327,890
 $296
 Q3 2017
9. 
Avalon North Station
Boston, MA
503
 271
 408,714
 $663
 Q4 2017
10. 
Avalon West Hollywood (2)
West Hollywood, CA
294
 154
 314,165
 $490
 Q4 2017
11. 
Avalon Newcastle Commons I (2)
Newcastle, WA
378
 123
 401,604
 $306
 Q4 2017
12. 
Avalon Great Neck
Great Neck, NY
191
 81
 203,004
 $399
 Q4 2017
13. 
Avalon Rockville Centre II
Rockville Centre, NY
165
 59
 148,041
 $399
 Q4 2017
14. 
Avalon Easton
Easton, MA
290
 64
 347,144
 $184
 Q4 2017
  Total5,189
 $1,897
    
  

(1)Total capitalized cost is as of December 31, 2017. We generally anticipate incurring additional costs associated with these communities that are customary for new developments.
(2)Approximate rentable area includes retail space. Developments containing at least 10,000 square feet of retail space include Avalon Huntington Beach (10,000 square feet), Avalon Esterra Park (17,000 square feet), Avalon West Hollywood (29,000 square feet) and Avalon Newcastle Commons I (15,000 square feet).

Redevelopment Communities

As of December 31, 2017, we had nine communities under redevelopment. We expect the total capitalized cost to redevelop these communities to be $269,000,000, excluding costs incurred prior to redevelopment. We have found that the cost to redevelop an existing apartment community is more difficult to budget and estimate than the cost to develop a new community. Accordingly, we expect that actual costs may vary from our budget by a wider range than for a new Development Community. We cannot assure you that we will meet our schedule for reconstruction completion or for attaining restabilized operations, or that we will meet our budgeted costs, either individually or in the aggregate. We anticipate maintaining or increasing our current level of redevelopment activity related to communities in our current operating portfolio. You should carefully review Item 1A. “Risk Factors” for a discussion of the risks associated with redevelopment activity.


The following presents a summary of these Redevelopment Communities:

    
Number of
apartment
homes
 
Projected total
capitalized cost (1)
($ millions)
 
Reconstruction
start
 
Estimated
reconstruction
completion
 
Estimated
restabilized
operations (2)
1. 
Avalon on the Alameda
San Jose, CA
 305
 $10
 Q1 2017 Q1 2018 Q3 2018
2. 
AVA Toluca Hills
Los Angeles, CA
 1,151
 79
 Q1 2017 Q1 2019 Q3 2019
3. 
Avalon Ballston Square
Arlington, VA
 714
 25
 Q4 2017 Q1 2019 Q3 2019
4. 
Avalon Prudential Center II
Boston, MA
 266
 19
 Q1 2017 Q3 2019 Q1 2020
5. 
Avalon Midtown West
New York, NY
 550
 30
 Q1 2017 Q2 2019 Q4 2019
6. 
Avalon Willow
Mamaroneck, NY
 227
 13
 Q2 2017 Q1 2018 Q3 2018
7. 
Avalon at Edgewater II (3)
Edgewater, NJ
 240
 60
 Q2 2017 Q1 2019 Q3 2019
8. 
Avalon at Florham Park
Florham Park, NJ
 270
 13
 Q3 2017 Q3 2018 Q1 2019
9. 
AVA Van Ness
Washington, D.C.
 269
 20
 Q3 2017 Q1 2019 Q3 2019
  Total 3,992
 $269
      

(1)Projected total capitalized cost does not include capitalized costs incurred prior to redevelopment.
(2)Restabilized operations is defined as the earlier of (i) attainment of 95% or greater physical occupancy or (ii) the one-year anniversary of completion of redevelopment.
(3)Redevelopment Communities includes the reconstruction of the building destroyed in the Edgewater casualty loss. Due to the nature of this reconstruction, the 240 apartment homes that we expect the new building to contain upon completion are not included in the apartment home count presented elsewhere in thisOriginal Form 10-K and will be included upon completion.

Development Rights

At December 31, 2017, we had $68,364,000 in acquisition and related capitalized costs for direct interests in land parcels we own, and $45,819,000 in capitalized costs (including legal fees, design fees and related overhead costs) related to Development Rights for which we control the land parcel, typically through a conditional agreement or option to purchase or lease the land. Collectively, the land held for development and associated costs for deferred development rights relate to 29 Development Rights for which we expect to develop new apartment communities in the future. The cumulative capitalized costs for land held for development as of December 31, 2017 includes $48,446,000 in original land acquisition costs. The Development Rights range from those beginning design and architectural planning to those that have completed site plans and drawings and can begin construction almost immediately. We estimate that the successful completion of all of these communities would ultimately add approximately 9,496 apartment homes to our portfolio. Substantially all of these apartment homes will offer features like those offered by the communities we currently own.

For 23 Development Rights, we control the land through a conditional agreement or option to purchase or lease the parcel. While we generally prefer to hold Development Rights through conditional agreements or options to acquire land, for four Development Rights we either currently own the land, have an ownership interest in a joint venture that owns the land or have executed a long term land lease for the parcel of land on which a community would be built if we proceeded with development. In addition, two Development Rights are additional development phases of existing stabilized operating communities we own and will be constructed on land currently associated with those operating communities. During the next 12 months we expect to commence construction of apartment communities on the four Development Rights for which we currently own the land, with a carrying basis of $68,364,000.


The properties comprising the Development Rights are in different stages of the due diligence and regulatory approval process. The decisions as to which of the Development Rights to invest in, if any, or to continue to pursue once an investment in a Development Right is made, are business judgments that we make after we perform financial, demographic and other analyses. In the event that we do not proceed with a Development Right, we generally would not recover any of the capitalized costs incurred in the pursuit of those communities, unless we were to recover amounts in connection with the sale of land; however, we cannot guarantee a recovery. Pre-development costs incurred in the pursuit of Development Rights, for which future development is not yet considered probable, are expensed as incurred. In addition, if the status of a Development Right changes, making future development no longer probable, any capitalized pre-development costs are charged to expense. During 2017, we incurred a charge of $2,736,000 for development pursuits that were not yet probable of future development at the time incurred, or for pursuits that we determined were no longer probable of being developed.

You should carefully review Item 1A. “Risk Factors,” for a discussion of the risks associated with Development Rights.

The following presents a summary of the Development Rights:

Market Number of rights 
Estimated
number of homes
 
Projected total
capitalized cost ($ millions) (1)
       
New England 6
 1,380
 $512
Metro NY/NJ 11
 3,998
 1,559
Mid-Atlantic 3
 1,058
 299
Pacific Northwest 1
 272
 80
Northern California 5
 1,507
 762
Southern California 3
 1,281
 576
Total 29
 9,496
 $3,788

(1)Projected total capitalized cost includes all capitalized costs incurred to date (if any) and projected to be incurred to develop the respective community, determined in accordance with GAAP, including land acquisition costs, construction costs, real estate taxes, capitalized interest and loan fees, permits, professional fees, allocated development overhead and other regulatory fees.

Land Acquisitions

We select land for development and follow established procedures that we believe minimize both the cost and the risks of development. During 2017 we acquired land parcels for six Development Rights, as shown in the table below, for an aggregate investment of $83,738,000. For all of the parcels, construction has either started or is expected to start within the next six months.

   
Estimated
number of
apartment
homes
 
Projected total
capitalized
cost (1)
($ millions)
 
Date
acquired
1. 
Avalon at the Hingham Shipyard II
Hingham, MA
190
 $64
 January 2017
2. 
Avalon North Creek
Bothell, WA
316
 84
 March 2017
3. 
Avalon Saugus
Saugus, WA
280
 94
 May 2017
4. 
Avalon Sudbury
Sudbury, MA
250
 85
 June 2017
5. 
Avalon Yonkers
Yonkers, NY
590
 188
 August 2017
6. 
Avalon Harbor East
Baltimore, MD
387
 133
 October 2017
  Total2,013
 $648
  


(1)Projected total capitalized cost includes all capitalized costs incurred to date (if any) and projected to be incurred to develop the respective community, determined in accordance with GAAP, including land and related acquisition costs, construction costs, real estate taxes, capitalized interest and loan fees, permits, professional fees, allocated development overhead and other regulatory fees, net of projected proceeds for any planned sales of associated outparcels and other real estate.

Other Land and Real Estate Assets

We own land parcels with a carrying value of $13,640,000, which we do not currently plan to develop. These parcels consist of both ancillary parcels acquired in connection with Development Rights that we had not planned to develop and land parcels we acquired for development and now intend to sell. During 2017, we recognized an impairment charge of $9,350,000 for one land parcel that we did not plan to develop and sold in July 2017. We believe that the current carrying value for all other land parcels is such that there is no indication of impaired value, or further need to record a charge for impairment in the case of assets previously impaired. However, we may be subject to the recognition of further charges for impairment in the event that there are future indicators of such impairment and we determine that the carrying value of the assets is greater than the current fair value, less costs to dispose.

Disposition Activity

We sell assets when they do not meet our long-term investment strategy or when real estate markets allow us to realize a portion of the value created over our periods of ownership, and we generally redeploy the proceeds from those sales to develop, redevelop and acquire communities. Pending such redeployment, we will generally use the proceeds from the sale of these communities to reduce amounts outstanding under our Credit Facility or retain the cash proceeds on our balance sheet until it is redeployed into acquisition, development or redevelopment activity. On occasion, we will set aside the proceeds from the sale of communities into a cash escrow account to facilitate a tax deferred, like-kind exchange transaction. From January 1, 2017 to January 31, 2018, we sold our interest in six wholly-owned communities, containing 1,624 apartment homes. The aggregate gross sales price for these assets was $475,500,000.

Insurance and Risk of Uninsured Losses

We maintain commercial general liability insurance and property insurance with respect to all of our communities. These policies, along with other insurance policies we maintain, have policy specifications, insured and self-insured limits, exclusions and deductibles that we consider commercially reasonable. There are, however, certain types of losses (including, but not limited to, losses arising from nuclear liability or acts of war) that are not insured, in full or in part, because they are either uninsurable or the cost of insurance makes it, in management’s view, economically impractical. You should carefully review the discussion under Item 1A. “Risk Factors” of this Form 10-K for a discussion of risks associated with an uninsured property or casualty loss.

Many of our West Coast communities are located in the general vicinity of active earthquake faults. Many of our communities are near, and thus susceptible to, the major fault lines in California, including the San Andreas Fault, the Hayward Fault or other geological faults that are known or unknown. We cannot assure you that an earthquake would not cause damage or losses greater than our current insured levels. We procure property damage and resulting business interruption insurance coverage with a loss limit of $175,000,000 for any single occurrence and in the annual aggregate for losses resulting from earthquakes. However for communities located in California or Washington, the loss limit is $150,000,000 for any single occurrence and in the annual aggregate for losses resulting from earthquakes. The deductible applicable to losses resulting from earthquakes occurring in California is five percent of the insured value of each damaged building subject to a minimum of $100,000 and a maximum of $25,000,000 per loss. Limits, deductibles, self-insured retentions and coverages may increase or decrease annually during the insurance renewal process which occurs on different dates throughout the calendar year.

Our communities are insured for certain property damage and business interruption losses through a combination of community specific insurance policies and/or a master property insurance program which covers the majority of our communities. This master property program provides a $400,000,000 limit for any single occurrence, subject to certain sublimits and exclusions. Under the master property program, we are subject to a $100,000 deductible per occurrence, as well as additional self-insured retention for the next $350,000 of loss, per occurrence, until the aggregate incurred self-insured retention exceeds $1,500,000 for the policy year.

Our communities are insured for third-party liability losses through a combination of community specific insurance policies and/or coverage provided under a master commercial general liability and umbrella/excess insurance program. The master commercial general liability and umbrella/excess insurance policies cover the majority of our communities and are subject to certain coverage limitations and exclusions, and they require a self-insured retention of $500,000 per occurrence.


We also maintain certain casualty policies (general liability, umbrella/excess and workers compensation) for construction related risks which have various exclusions and deductibles that, in management’s view, are commercially reasonable. Certain projects are insured through our master insurance policies while others are insured through project-specific insurance policies. The limits vary by project and may be subject to deductibles up to $1,500,000 per occurrence.

We utilize a wholly-owned captive insurance company to insure certain types and amounts of risks, which includes property damage and resulting business interruption losses, general liability insurance and other construction related liability risks. In addition to our potential liability for the various policy self-insured retentions and deductibles, our captive insurance company is directly responsible for (i) 25% of the first $50,000,000 of losses (per occurrence) incurred by the master property insurance policy and (ii) covered liability claims arising out of our commercial general liability policy, subject to a $2,000,000 per occurrence loss limit. The captive is utilized to insure other limited levels of risk, which may be in part reinsured by third party insurance.

Just as with office buildings, transportation systems and government buildings, there have been reports that apartment communities could become targets of terrorism. Our communities are insured for terrorism related losses through the Terrorism Risk Insurance Program Reauthorization Act (“TRIPRA”) program. This coverage extends to most of our casualty exposures (subject to deductibles and insured limits) and certain property insurance policies. We have also purchased private-market insurance for property damage due to terrorism with limits of $600,000,000 per occurrence and in the annual aggregate that includes certain coverages (not covered under TRIPRA) such as domestic-based terrorism. This insurance, often referred to as “non-certified” terrorism insurance, is subject to deductibles, limits and exclusions.

An additional consideration for insurance coverage and potential uninsured losses is mold growth or other environmental contamination. Mold growth may occur when excessive moisture accumulates in buildings or on building materials, particularly if the moisture problem remains undiscovered or is not addressed over a period of time. If a significant mold problem arises at one of our communities, we could be required to undertake a costly remediation program to contain or remove the mold from the affected community and could be exposed to other liabilities. For further discussion of the risks and our related prevention and remediation activities, please refer to the discussion under Item 1A. “Risk Factors - We may incur costs due to environmental contamination or non-compliance” elsewhere in this report. We cannot provide assurance that we will have coverage under our existing policies for property damage or liability to third parties arising as a result of exposure to moldan administrative error.
Except as otherwise expressly noted herein, this Amendment No. 1 does not modify or a claim of exposure to mold at one of our communities.

We also carry crime policies (also commonly referred to as a fidelity policy or employee dishonesty policy) and limited cyber liability insurance. The crime policies protect us, up to $30,000,000 per occurrence (subject to sublimits and exclusions), from employee theft of money, securities or property. The limited cyber liability insurance is part of our professional liability coverage and has limits of $15,000,000 per occurrence andupdate in any way the disclosures in the annual aggregate. The cyber liability coverage protects us from certain claims arising out of data breach, wrongful acts, data privacy issuesOriginal Form 10-K, including the Company’s audited financial statements and media liability.

The amountrelated schedules and other disclosures, or types of insurance we maintain may not be sufficientthe exhibits to cover all losses.

Maplewood Casualty Loss

In February 2017, a fire occurred at our Avalon Maplewood Development Community, located in Maplewood, NJ ("Maplewood"), which was under constructionthe Original Form 10-K, nor does it reflect events occurring after the date and not yet occupied. We believe that liabilities to third parties resulting from the fire will not be material and will, in any event, be substantially covered by insurance subject to a deductible. The Company has commenced reconstructiontime of the damaged and destroyed portionsfiling of the community. In 2017, we reached a final insurance settlement for the property damage and lost income for the Maplewood casualty loss of $19,696,000, after self-insurance and deductibles, of which $3,495,000 was recognized as business interruption insurance proceeds.

Edgewater Casualty Loss

In January 2015, a fire occurred at our Avalon at Edgewater apartment community located in Edgewater, NJ (“Edgewater”). Edgewater consisted of two residential buildings. One building, containing 240 apartment homes, was destroyed. The second building, containing 168 apartment homes, suffered minimal damage and has been repaired. In January 2016, we reached a final settlement with our property and casualty insurers regarding the property damage and lost income related to the Edgewater casualty loss, for which we received aggregate insurance proceeds of $73,150,000, after self-insurance and deductibles. We received $44,142,000 of these recoveries in 2015, and the remaining $29,008,000 in 2016, of which $8,702,000 was recognized as an additional net casualty gain and $20,306,000 as business interruption insurance proceeds.

In 2017, we commenced the reconstruction of the destroyed building, which we expect to complete in 2019.


To date, a number of lawsuits on behalf of former residents have been filed against us, including three class actions, approximately 20 individual actions, and subrogation actions by insurers who provided renters insurance to our residents. Having incurred applicable deductibles, we currently believe that all of our remaining liability to third parties will not be material and will in any event be substantially covered by our insurance policies. However, we can give no assurances inOriginal Form 10-K. Accordingly, this regard and continue to evaluate this matter. See Item 3. " Legal Proceedings," below.

ITEM 3.    LEGAL PROCEEDINGS

As discussed immediately above, in January 2015, a fire occurred at the Company's Avalon at Edgewater apartment community in Edgewater, NJ. The Company believes that the fire was caused by sparks from a torch used during repairs being performed by a Company employee who was not a licensed plumber. The Company has since revised its maintenance policies to require that non-flame tools be used for plumbing repairs where possible or, where not possible inside the building envelope, that a qualified third party vendor perform the work in accordance with the Company's policies.

The Company has established protocols for processing claims from third parties who suffered losses as a result of the fire, and many third parties have contacted the Company's insurance carrier and settled their claims. Through the date of this Form 10-K, of the 229 occupied apartments destroyed in the fire, the residents of approximately 95 units have settled claims with the Company's insurer through this claims process.

Three class action lawsuits have been filed against the Company on behalf of occupants of the destroyed building and consolidated in the United States District Court for the District of New Jersey. The Company has agreed with class counsel to the terms of a settlement which provides a claims process (with agreed upon protocols for instructing the adjuster as to how to evaluate claims) and, if needed, an arbitration process to determine damage amounts to be paid to individual claimants covered by the class settlement. In July 2017 the District Court granted final approval of the class action settlement and all claims have been submitted to the independent claims adjuster. A total of 66 units (consisting of residents who did not previously settle their claims and who did not opt out of the class settlement) are included in the class action settlement and bound by its terms. However, only 44 units submitted claims. The independent claims adjuster is currently reviewing the claims submitted, which total approximately $6,900,000. To date, this claims adjuster has issued awards of behalf of three units and it is expected that the remaining awards should be determined and issued within the next two months. A fourth class action, being heard in the same federal court, was filed against the Company on behalf of residents of the second Edgewater building that suffered minimal damage. In addition to the class action lawsuits described above, 19 lawsuits representing approximately 143 individual plaintiffs filed in the Superior Court of New Jersey Bergen County - Law Division were previously scheduled for trial on January 2, 2018. In advance of this date, the Company was able to resolve all of these claims in principle which included approximately 50 units. The Company previously resolved litigated claims with another 10 units. There is currently one remaining lawsuit which was recently filed in the Superior Court of New Jersey Bergen County - Law Division on behalf of one apartment unit. The Company believes it has meritorious defenses to the extent of damages claimed in that suit. There are also seven subrogation lawsuits that have been filed against the Company by insurers of Edgewater residents who obtained renters insurance; it is the Company's position that in the majority of the applicable leases the residents waived subrogation rights. One of these lawsuits has been dismissed on that basis, one is pending in the Superior Court of New Jersey, Bergen County - Law Division, one has been amicably resolved in principle and the other four have been consolidated and are currently pending in the United States District Court for the District of New Jersey. The District Court denied the Company's motions seeking dismissal on this basis. The Company will reassess the viability of this defense after conducting additional discovery.

Having settled many third party claims through the insurance claims process, the Company currently believes that any potential remaining liability to third parties (including any potential liability to third parties determined in accordance with the class settlement described above) will not be material to the Company and will in any event be substantially covered by the Company's insurance policies. However, the Company can give no assurances in this regard and continues to evaluate this matter.

The Company is involved in various other claims and/or administrative proceedings unrelated to the Edgewater casualty loss that arise in the ordinary course of its business. While no assurances can be given, the Company does not currently believe that any of these other outstanding litigation matters, individually or in the aggregate, will have a material adverse effect on its financial condition or results of operations.

ITEM 4.    MINE SAFETY DISCLOSURES

Not Applicable.


PART II

ITEM 5.    MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Our common stock is traded on the NYSE under the ticker symbol AVB. The following table sets forth the quarterly high and low sales prices per share of our common stock for the years 2017 and 2016, as reported by the NYSE. On January 31, 2018 there were 496 holders of record of an aggregate of 138,095,504 shares of our outstanding common stock. The number of holders does not include individuals or entities who beneficially own shares but whose shares are held of record by a broker or clearing agency, but does include each such broker or clearing agency as one record holder.

  2017 2016
  Sales Price 
Dividends
declared
 Sales Price 
Dividends
declared
  High Low High Low 
Quarter ended March 31 $188.00
 $169.50
 $1.42
 $190.49
 $160.66
 $1.35
Quarter ended June 30 $199.52
 $182.01
 $1.42
 $192.29
 $166.59
 $1.35
Quarter ended September 30 $196.13
 $176.66
 $1.42
 $188.00
 $168.57
 $1.35
Quarter ended December 31 $188.91
 $175.18
 $1.42
 $177.77
 $158.32
 $1.35

At present, we expect to continue our policy of paying regular quarterly cash dividends. However, the form, timing and/or amount of dividend distributions will be declared at the discretion of the Board of Directors and will depend on actual cash from operations, our financial condition, capital requirements, the annual distribution requirements under the REIT provisions of the Code and other factors as the Board of Directors may consider relevant. The Board of Directors may modify our dividend policy from time to time.

In January 2018, we announced that our Board of Directors declared a dividend on our common stock for the first quarter of 2018 of $1.47 per share, a 3.5% increase over the previous quarterly dividend per share of $1.42. The dividend will be payable on April 16, 2018 to all common stockholders of record as of March 29, 2018.

Issuer Purchases of Equity Securities
Period 
(a)
Total Number
of Shares
Purchased(1)
 
(b)
Average
Price Paid
per Share
 
(c)
Total Number of
Shares Purchased as
Part of Publicly
Announced Plans or
Programs
 
(d)
Maximum Dollar
Amount that May Yet
be Purchased Under
the Plans or Programs
(in thousands) (2)
October 1 - October 31, 2017 52
 $178.42
 
 $200,000
November 1 - November 30, 2017 
 $
 
 $200,000
December 1 - December 31, 2017 102
 $182.22
 
 $200,000

(1)Reflects shares surrendered to the Company in connection with exercise of stock options as payment of exercise price, as well as for taxes associated with the vesting of restricted share grants.
(2)As disclosed in our Form 10-Q for the quarter ended March 31, 2008, represents amounts outstanding under the Company's $500,000,000 Stock Repurchase Program. There is no scheduled expiration date to this program.

Information regarding securities authorized for issuance under equity compensation plans is included in the section entitled Item 12. “Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters” in this Form 10-K.


ITEM 6.    SELECTED FINANCIAL DATA

The following table provides historical consolidated financial, operating and other data for the Company. You should read the table with our Consolidated Financial Statements and the Notes included in this report (dollars in thousands, except per share data).
 For the year ended
 12/31/17 12/31/16 12/31/15 12/31/14 12/31/13
Operating data: 
  
  
  
  
Total revenue$2,158,628
 $2,045,255
 $1,856,028
 $1,685,061
 $1,462,921
Gain on sale of communities$252,599
 $374,623
 $115,625
 $84,925
 $
(Loss) gain on other real estate transactions$(10,907) $10,224
 $9,647
 $490
 $240
Income from continuing operations$876,660
 $1,033,708
 $741,733
 $659,148
 $57,827
Income from discontinued operations$
 $
 $
 $38,179
 $294,944
Net income$876,660
 $1,033,708
 $741,733
 $697,327
 $352,771
Net income attributable to common stockholders$876,921
 $1,034,002
 $742,038
 $683,567
 $353,141
          
Per Common Share and Share Information:         
Earnings per common share—basic:         
Income from continuing operations attributable to common stockholders (net of dividends attributable to preferred stock)$6.36
 $7.53
 $5.54
 $4.93
 $0.46
Discontinued operations attributable to common stockholders
 
 
 0.29
 2.32
Net income attributable to common stockholders$6.36
 $7.53
 $5.54
 $5.22
 $2.78
Weighted average shares outstanding—basic (1)137,523,771
 136,928,251
 133,565,711
 130,586,718
 126,855,754
          
Earnings per common share—diluted:         
Income from continuing operations attributable to common stockholders (net of dividends attributable to preferred stock)$6.35
 $7.52
 $5.51
 $4.92
 $0.46
Discontinued operations attributable to common stockholders
 
 
 0.29
 2.32
Net income attributable to common stockholders$6.35
 $7.52
 $5.51
 $5.21
 $2.78
Weighted average shares outstanding—diluted138,066,686
 137,461,637
 134,593,177
 131,237,502
 127,265,903
          
Cash dividends declared$5.68
 $5.40
 $5.00
 $4.64
 $4.28
          
Other Information: 
  
  
  
  
Net income attributable to common stockholders$876,921
 $1,034,002
 $742,038
 $683,567
 $353,141
Depreciation—continuing operations584,150
 531,434
 477,923
 442,682
 560,215
Depreciation—discontinued operations
 
 
 
 13,500
Interest expense, net—continuing operations (2)225,133
 194,585
 148,879
 181,030
 238,323
Interest expense, net—discontinued operations (2)
 
 
 
 
Income tax expense141
 305
 1,483
 9,368
 
EBITDA (3)$1,686,345
 $1,760,326

$1,370,323

$1,316,647

$1,165,179
          
Funds from Operations (4)$1,167,218
 $1,135,762
 $1,083,085
 $951,035
 $642,814
Core Funds from Operations (4)$1,189,976
 $1,125,341
 $1,016,035
 $890,081
 $792,888
Number of Current Communities (5)267
 258
 259
 251
 244
Number of apartment homes77,614
 74,538
 75,584
 73,963
 72,811
          
Balance Sheet Information: 
  
  
  
  
Real estate, before accumulated depreciation$21,935,936
 $20,776,626
 $19,268,099
 $17,849,316
 $16,800,321
Total assets$18,414,821
 $17,867,271
 $16,931,305
 $16,140,578
 $15,292,922
Notes payable and unsecured credit facilities, net$7,329,470
 $7,030,880
 $6,456,948
 $6,489,707
 $6,110,083
          
Cash Flow Information: 
  
  
  
  
Net cash flows provided by operating activities (6)$1,256,257
 $1,160,272
 $1,074,667
 $891,355
 $760,571
Net cash flows used in investing activities (6)$(965,381) $(1,032,352) $(1,199,517) $(816,760) $(1,159,938)
Net cash flows (used in) provided by financing activities (6)$(418,947) $(303,271) $25,093
 $150,571
 $(2,004,179)

(1)Amounts do not include unvested restricted shares included in the calculation of Earnings per Share. Please refer to NoteAmendment No. 1 “Organization, Basis of Presentation and Significant Accounting Policies—Earnings per Common Share,” of the Consolidated Financial Statements set forth in Item 8 of this report for a discussion of the calculation of Earnings per Share.
(2)Interest expense, net includes any gain or loss incurred from the extinguishment of debt.
(3)EBITDA is defined as net income before interest income and expense, income taxes, depreciation and amortization from both continuing and discontinued operations. Under this definition, EBITDA includes gains on sale of assets and gain on sale of partnership interests. Management generally considers EBITDA to be an appropriate supplemental measure to net income of our operating performance because it helps investors to understand our ability to incur and service debt and to make capital expenditures. EBITDA should not be considered as an alternative to net income (as determined in accordance with GAAP), as an indicator of our operating performance, or to cash flows from operating activities (as determined in accordance with GAAP) as a measure of liquidity. Our calculation of EBITDA may not be comparable to EBITDA as calculated by other companies.
(4)Refer to “Reconciliation of Non-GAAP Financial Measures” below.
(5)Current Communities consist of all communities other than those which are still under construction and for which a certificate or certificates of occupancy for the entire community have not been received.
(6)Amounts for 2013 through 2016 reflect the retrospective adjustments to the Consolidated Statements of Cash Flows discussed in Note 1, "Organization, Basis of Presentation and Significant Accounting Policies—Change in Accounting Principle," of the Consolidated Financial Statements set forth in Item 8 of this report.

Reconciliation of Non-GAAP Financial Measures

Funds from Operations, or “FFO,” and FFO adjusted for non-core items, or “Core FFO,” as defined below, are generally considered by management to be appropriate supplemental measures of our operating and financial performance. In calculating FFO, we exclude gains or losses related to dispositions of previously depreciated property and exclude real estate depreciation, 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 real estate company between periods or as compared to different companies. By further adjusting for items that are not considered part of our core business operations, Core FFO allows one to compare the core operating performance of the Company year over year. We believe that in order to understand our operating results, FFO and Core FFO should be examined with net income as presented in the Consolidated Statements of Comprehensive Income included elsewhere in this report.

Consistent with the definition adopted by the Board of Governors of the National Association of Real Estate Investment Trusts® (“NAREIT”), we calculate FFO as net income or loss attributable to common stockholders computed in accordance with GAAP, adjusted for:

gains or losses on sales of previously depreciated operating communities;
cumulative effect of change in accounting principle;
impairment write-downs of depreciable real estate assets;
write-downs of investments in affiliates due to a decrease in the value of depreciable real estate assets held by those affiliates;
depreciation of real estate assets; and
adjustments for unconsolidated partnerships and joint ventures.

We calculate Core FFO as FFO, adjusted for:

joint venture gains, costs, and promoted interests;
casualty and impairment losses or gains, net;
gains or losses from early extinguishment of consolidated borrowings;
abandoned pursuits;
business interruption insurance proceeds and the related lost NOI that is covered by the business interruption insurance proceeds;
property and casualty insurance proceeds and legal settlements;
gains or losses on sales of assets not subject to depreciation;
hedge ineffectiveness;
severance related costs;
expensed acquisition costs related to business acquisitions that occurred prior to the adoption of ASU 2017-01 as of October 1, 2016, as discussed in Note 1, “Organization, Basis of Presentation and Significant Accounting Policies,” of the Consolidated Financial Statements set forth in Item 8 of this report; and
other non-core items.

FFO and Core FFO do not represent net income in accordance with GAAP, and therefore should not be considered an alternative to net income, which remains the primary measure, as an indication of our performance. In addition, FFO and Core FFO as calculated by other REITs may not be comparable to our calculations of FFO and Core FFO.

FFO and Core FFO also do not represent cash generated from operating activities in accordance with GAAP, and therefore should not be considered an alternative to net cash flows from operating activities, as determined by GAAP, as a measure of liquidity. Additionally, it is not necessarily indicative of cash available to fund cash needs. A presentation of GAAP based cash flow metrics is provided in “Cash Flow Information” in the table above.

The following is a reconciliation of net income attributable to common stockholders to FFO attributable to common stockholders and to Core FFO attributable to common stockholders (dollars in thousands, except per share data).

 For the year ended
 12/31/17 12/31/16 12/31/15 12/31/14 12/31/13
Net income attributable to common stockholders$876,921
 $1,034,002
 $742,038
 $683,567
 $353,141
Depreciation—real estate assets, including discontinued operations and joint venture adjustments582,907
 538,606
 486,019
 449,769
 582,325
Distributions to noncontrolling interests, including discontinued operations42
 41
 38
 35
 32
Gain on sale of unconsolidated entities holding previously depreciated real estate assets(40,053) (58,069) (33,580) (73,674) (14,453)
Gain on sale of previously depreciated real estate assets (1)(252,599) (374,623) (115,625) (108,662) (278,231)
Casualty and impairment (recovery) loss, net on real estate (2) (7)
 (4,195) 4,195
 
 
FFO attributable to common stockholders$1,167,218
 $1,135,762
 $1,083,085
 $951,035
 $642,814
          
Adjusting items:

 

 

 

 

Joint venture losses (gains) (3)950
 6,031
 (9,059) (5,194) 35,554
Joint venture promote (4)(26,742) (7,985) (21,969) (58,128) 
Impairment loss on real estate (5) (7)9,350
 10,500
 800
 
 
Casualty (gain) loss, net on real estate (6) (7)(3,100) (10,239) (15,538) 
 
Business interruption insurance proceeds (8)(3,495) (20,565) (1,509) (2,494) (299)
Lost NOI from casualty losses covered by business interruption insurance (9)7,904
 7,366
 7,862
 
 
Loss (gain) on extinguishment of consolidated debt25,472
 7,075
 (26,736) 412
 14,921
Hedge ineffectiveness(753) 
 
 
 
Severance related costs87
 852
 1,999
 815
 3,580
Development pursuit and other write-offs1,406
 3,662
 1,838
 2,564
 1,506
Loss (gain) on sale of other real estate transactions10,907
 (10,224) (9,647) (490) (240)
Acquisition costs (10)92
 3,523
 3,806
 (7,682) 44,052
Legal settlements680
 (417) 
 
 
Income taxes (11)
 
 1,103
 9,243
 
Loss on interest rate protection agreement
 
 
 
 51,000
Core FFO attributable to common stockholders$1,189,976
 $1,125,341
 $1,016,035
 $890,081
 $792,888
          
Weighted average common shares outstanding - diluted138,066,686
 137,461,637
 134,593,177
 131,237,502
 127,265,903
          
EPS per common share - diluted$6.35
 $7.52
 $5.51
 $5.21
 $2.78
FFO per common share - diluted$8.45
 $8.26
 $8.05
 $7.25
 $5.05
Core FFO per common share - diluted$8.62
 $8.19
 $7.55
 $6.78
 $6.23

(1)Amount for 2014 excludes a gain of $14,132, representing our joint venture partners' portion of the gain on sale from a Fund I community which we consolidated for financial reporting purposes.

(2)During 2015, we recognized an impairment on depreciable real estate of $4,195 from the severe winter storms that occurred in our Northeast markets. During 2016, we received insurance proceeds, net of additional costs incurred, of $5,732 related to the winter storms, and recognized $4,195 of this recovery as an offset to the loss recognized in the prior year period. The balance of the net insurance proceeds received in 2016 of $1,537 is recognized as a casualty gain and is included in the reconciliation of FFO to Core FFO.
(3)Amounts for 2017 and 2016 are primarily composed of (i) our proportionate share of yield maintenance charges incurred for the early repayment of debt associated with joint venture disposition activity, (ii) the write-off of asset management fee intangibles primarily associated with the disposition of communities in the U.S. Fund, and (iii) our proportionate share of operating results for joint ventures formed with Equity Residential as part of the Archstone Acquisition. Amounts for 2014 and 2015 are primarily composed of our proportionate share of gains and operating results for joint ventures formed with Equity Residential as part of the Archstone Acquisition. Amount for 2013 includes Archstone Acquisition related costs.
(4)Amounts for 2017 and 2016 are composed of the recognition of our promoted interest in Fund II. Amount for 2015 is primarily composed of amounts received related to the modification of the joint venture agreement for the entity that owns Avalon at Mission Bay II to eliminate our promoted interest in future distributions. Amount for 2014 relates to our promoted interests from the sale of Avalon Chrystie Place.
(5)Amounts include impairment charges relating to ancillary land parcels.
(6)Amount for 2017 includes $19,481 for the Maplewood casualty loss, partially offset by $17,143 of property damage insurance proceeds, and $5,438 in legal settlement proceeds relating to construction defects at a community acquired as part of the Archstone Acquisition. Amount for 2016 includes $8,702 in property damage insurance proceeds for the Edgewater casualty loss, and $1,537 in insurance proceeds in excess of the total recognized loss related to severe winter storms in our Northeast markets that occurred in 2015. Amount for 2015 includes $44,142 of Edgewater insurance proceeds received partially offset by $28,604 for the write-off of real estate and related costs.
(7)The aggregate impact of (i) casualty and impairment (recovery) loss, net on real estate, (ii) impairment loss on real estate and (iii) casualty (gain) loss, net on real estate for 2017 is a loss of $6,250, and for 2016 and 2015 are gains of $3,935 and $10,542, respectively.
(8)Amount for 2017 is composed of business interruption insurance proceeds resulting from the final insurance settlement of the Maplewood casualty loss. Amount for 2016 is primarily composed of business interruption insurance proceeds resulting from the final insurance settlement of the Edgewater casualty loss.
(9)Amounts for 2017, 2016 and 2015 primarily relate to lost NOI resulting from the Edgewater casualty loss, for which we received $20,306 in business interruption insurance proceeds in the first quarter of 2016. Amount for 2017 also includes amounts related to the Maplewood casualty loss, for which we received $3,495 in business interruption insurance proceeds in the third quarter of 2017.
(10)Amount for 2014 is primarily composed of receipts related to communities acquired as part of the Archstone Acquisition for periods prior to our ownership, which are primarily comprised of property tax and mortgage insurance refunds. Amount for 2013 primarily consists of costs related to the Archstone Acquisition.
(11)Amounts for 2015 and 2014 are composed of income taxes on income that was earned in taxable REIT subsidiaries and that is not considered to be a component of primary operations.


ITEM 7.    MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Management's Discussion and Analysis of Financial Condition and Results of Operations (“MD&A”) is intended to help provide an understanding of our business, financial condition and results of operations. This MD&A should be read in conjunction with our Consolidated Financial Statements and the accompanying Notes to Consolidated Financial Statements included elsewhere in this report. This report, including the following MD&A, contains forward-looking statements regarding future events or trends that should be read in conjunction with the factors described under “Forward-Looking Statements” included in this report. Actual results or developments could differ materially from those projected in such statements as a result of the factors described under “Forward-Looking Statements” as well as the risk factors described in Item 1A. “Risk Factors” of this report.

Capitalized terms used without definition have the meanings provided elsewhere in thisOriginal Form 10-K.

Executive Overview

Business Description

Our strategic vision is to be the leading apartment company in select U.S. markets, providing a range of distinctive living experiences that customers value. We pursue this vision by targeting what we believe are among the best markets and submarkets, leveraging our strategic capabilities in market research and consumer insight and being disciplined in our capital allocation and balance sheet management. Our communities are predominately upscale and generally command among the highest rents in their markets. However, we also pursue the ownership and operation of apartment communities that target a variety of customer segments and price points, consistent with our goal of offering a broad range of products and services. We regularly evaluate the allocation of our investments by the amount of invested capital and by product type within our individual markets.

We develop, redevelop, acquire, own and operate multifamily apartment communities primarily in New England, the New York/New Jersey metro area, the Mid-Atlantic, the Pacific Northwest, and Northern and Southern California. We focus on leading metropolitan areas that we believe are characterized by growing employment in high wage sectors of the economy, higher cost of home ownership and a diverse and vibrant quality of life. We believe these market characteristics offer the opportunity for superior risk-adjusted returns over the long-term on apartment community investments relative to other markets that do not have these characteristics. We believe that the Denver, Colorado, and Southeast Florida markets share these characteristics, and we are pursuing opportunities to invest in these markets through acquisitions and developments, having acquired one operating community in each of these markets in 2017. We seek to create long-term shareholder value by accessing capital on cost effective terms; deploying that capital to develop, redevelop and acquire apartment communities in our selected markets; operating apartment communities; and selling communities when they no longer meet our long-term investment strategy or when pricing is attractive.

Financial Highlights

For the year ended December 31, 2017, net income attributable to common stockholders was $876,921,000, a decrease of $157,081,000, or 15.2%, from the prior year. The decrease is primarily attributable to a decrease in real estate sales and related gains, coupled with increases in depreciation, loss on extinguishment of debt and interest expense, and a net casualty and impairment loss in the current year compared to a gain in the prior year. These amounts were partially offset by an increase in NOI from newly developed, acquired and existing operating communities.

For the year ended December 31, 2017, Established Communities NOI increased by $27,191,000, or 2.5%, over the prior year. The increase was driven by an increase in rental revenue of 2.5%, partially offset by an increase in operating expenses of 2.5% over 2016.

During 2017, we raised approximately $2,320,132,000 of gross capital through the issuance of unsecured notes, sale of common shares under CEP IV and the sale of real estate. This amount does not include proceeds from joint venture dispositions and secured debt associated with the refinancing of existing secured indebtedness. The funds raised from the sale of real estate consist of the proceeds from the sale of six operating communities, three undeveloped land parcels and other real estate. We believe that our current capital structure will continue to provide financial flexibility to access capital on attractive terms.


We believe our development activity will continue to create long-term value. During 2017, we completed the construction of 14 communities containing an aggregate of 5,189 apartment homes and 71,000 square feet of retail space, for an aggregate total capitalized cost of $1,897,000,000. We also started the construction of eight communities containing an aggregate of 2,600 apartment homes, which are expected to be completed for an estimated total capitalized cost of $808,000,000. In addition, during 2017 we completed the redevelopment of seven communities containing an aggregate of 2,072 apartment homes for a total investment of $99,000,000, excluding costs incurred prior to the redevelopment.

During the year ended December 31, 2017, we sold six wholly-owned operating communities, containing an aggregate of 1,624 apartment homes, for an aggregate sales price of $475,500,000. We also sold other ancillary real estate including undeveloped land parcels and 421-a tax certificates representing the right to qualify for certain property tax exemptions in New York City, for an aggregate sales price $39,154,000. We recorded an aggregate gain in accordance with GAAP of $252,845,000 associated with our real estate disposition activity.

During the year ended December 31, 2017, we acquired three communities containing an aggregate of 1,062 apartment homes and 27,000 square feet of retail space for an aggregate purchase price of $365,750,000.

We believe that our balance sheet strength, as measured by our current level of indebtedness, our current ability to service interest and other fixed charges, and our current moderate use of financial encumbrances (such as secured financing) provide us with adequate access to liquidity from the capital markets. We expect to be able to meet our reasonably foreseeable liquidity needs, as they arise, through a combination of one or more of the following sources: existing cash on hand; operating cash flows; borrowings under our Credit Facility; secured debt; the issuance of corporate securities (which could include unsecured debt, preferred equity and/or common equity); the sale of apartment communities; or through the formation of joint ventures. See the discussion under "Liquidity and Capital Resources."

Communities Overview

As of December 31, 2017 we owned or held a direct or indirect ownership interest in 288 apartment communities containing 84,158 apartment homes in 12 states and the District of Columbia, of which 21 communities were under development and nine communities were under redevelopment. Of these communities, 12 were owned by entities that were not consolidated for financial reporting purposes, including six owned by the U.S. Fund, three owned by the AC JV and one that is being developed within a joint venture. In addition, we held a direct or indirect ownership interest in Development Rights to develop an additional 29 wholly-owned communities that, if developed as expected, will contain an estimated 9,496 apartment homes.

Our real estate investments consist primarily of Current Communities, Development Communities and Development Rights. Our Current Communities are further distinguished as Established Communities, Other Stabilized Communities, Lease-Up Communities, Redevelopment Communities and Unconsolidated Communities.

Established Communities are generally consolidated communities that were owned and had stabilized occupancy as of the beginning of the prior year, allowing for a meaningful comparison of operating results between years. Other Stabilized Communities are generally all other completed consolidated communities that have stabilized occupancy during the current year. Lease-Up Communities are consolidated communities where construction has been complete for less than one year and stabilized occupancy has not been achieved. Redevelopment Communities are consolidated communities where substantial redevelopment is in progress or is planned to begin during the current year. Unconsolidated Communities are communities that we have an indirect ownership interest in through our investment interest in an unconsolidated joint venture. A more detailed description of our reportable segments and other related operating information can be found in Note 8, “Segment Reporting,” of our Consolidated Financial Statements.

Although each of these categories is important to our business, we generally evaluate overall operating, industry and market trends based on the operating results of Established Communities, for which a detailed discussion can be found in “Results of Operations” as part of our discussion of overall operating results. We evaluate our current and future cash needs and future operating potential based on acquisition, disposition, development, redevelopment and financing activities within Other Stabilized, Redevelopment and Development Communities. Discussions related to current and future cash needs and financing activities can be found under "Liquidity and Capital Resources."

NOI of our current operating communities is one of the financial measures that we use to evaluate the performance of our communities. NOI is affected by the demand and supply dynamics within our markets, our rental rates and occupancy levels and our ability to control operating costs. Our overall financial performance is also impacted by the general availability and cost of capital and the performance of newly developed, redeveloped and acquired apartment communities.


Results of Operations

Our year-over-year operating performance is primarily affected by both overall and individual geographic market conditions and apartment fundamentals and is reflected in changes in NOI of our Established Communities; NOI derived from acquisitions and development completions; the loss of NOI related to disposed communities; and capital market and financing activity. A comparison of our operating results for 2017, 2016 and 2015 follows (dollars in thousands):

 For the year ended 2017 vs. 2016 2016 vs. 2015
 2017 2016 2015 $ Change % Change $ Change % Change
Revenue: 
  
  
  
  
  
  
Rental and other income$2,154,481
 $2,039,656
 $1,846,081
 $114,825
 5.6 % $193,575
 10.5 %
   Management, development and other fees4,147
 5,599
 9,947
 (1,452) (25.9)% (4,348) (43.7)%
Total revenue2,158,628
 2,045,255
 1,856,028
 113,373
 5.5 % 189,227
 10.2 %
              
Expenses: 
  
  
  
  
  
  
Direct property operating expenses, excluding property taxes428,451
 406,577
 377,317
 21,874
 5.4 % 29,260
 7.8 %
Property taxes221,375
 204,837
 193,499
 16,538
 8.1 % 11,338
 5.9 %
Total community operating expenses649,826
 611,414
 570,816
 38,412
 6.3 % 40,598
 7.1 %
              
Corporate-level property management and other indirect operating expenses69,559
 67,038
 67,060
 2,521
 3.8 % (22)  %
Investments and investment management expense5,936
 4,822
 4,370
 1,114
 23.1 % 452
 10.3 %
Expensed acquisition, development and other pursuit costs, net of recoveries2,736
 9,922
 6,822
 (7,186) (72.4)% 3,100
 45.4 %
Interest expense, net199,661
 187,510
 175,615
 12,151
 6.5 % 11,895
 6.8 %
Loss (gain) on extinguishment of debt, net25,472
 7,075
 (26,736) 18,397
 260.0 % 33,811
 N/A (1)
Depreciation expense584,150
 531,434
 477,923
 52,716
 9.9 % 53,511
 11.2 %
General and administrative expense50,673
 45,771
 42,774
 4,902
 10.7 % 2,997
 7.0 %
Casualty and impairment loss (gain), net6,250
 (3,935) (10,542) 10,185
 N/A (1)
 6,607
 (62.7)%
Total other expenses944,437
 849,637
 737,286
 94,800
 11.2 % 112,351
 15.2 %
              
Equity in income of unconsolidated real estate entities70,744
 64,962
 70,018
 5,782
 8.9 % (5,056) (7.2)%
Gain on sale of communities252,599
 374,623
 115,625
 (122,024) (32.6)% 258,998
 224.0 %
  (Loss) gain on other real estate transactions(10,907) 10,224
 9,647
 (21,131) N/A (1)
 577
 6.0 %
Income before income taxes876,801
 1,034,013
 743,216
 (157,212) (15.2)% 290,797
 39.1 %
Income tax expense141
 305
 1,483
 (164) (53.8)% (1,178) (79.4)%
Net income876,660
 1,033,708
 741,733
 (157,048) (15.2)% 291,975
 39.4 %
              
Net loss attributable to noncontrolling interests261
 294
 305
 (33) (11.2)% (11) (3.6)%
              
Net income attributable to common stockholders$876,921
 $1,034,002
 $742,038
 $(157,081) (15.2)% $291,964
 39.3 %

(1)Percent change is not meaningful.


Net income attributable to common stockholders decreased $157,081,000, or 15.2%, to $876,921,000 in 2017 from 2016, primarily due to a decrease in real estate sales and related gains, coupled with increases in depreciation, loss on extinguishment of debt and interest expense, and a net casualty and impairment loss in the current year compared to a gain in the prior year. These amounts were partially offset by an increase in NOI from newly developed, acquired and existing operating communities. Net income attributable to common stockholders increased $291,964,000, or 39.3%, to $1,034,002,000 in 2016 from 2015, primarily due to an increase in NOI from newly developed, acquired and existing operating communities and an increase in real estate sales and related gains. These amounts were partially offset by increases in depreciation and interest expense, and a loss on extinguishment of debt in the current year coupled with a gain on extinguishment of debt in the prior year.

NOI is considered by management to be an important and appropriate supplemental performance measure to net income because it helps both investors and management to understand the core operations of a community or communities prior to the allocation of any corporate-level or financing-related costs. NOI reflects the operating performance of a community and allows for an easier comparison of the operating performance of individual assets or groups of assets. In addition, because prospective buyers of real estate have different financing and overhead structures, with varying marginal impact to overhead as a result of acquiring real estate, NOI is considered by many in the real estate industry to be a useful measure for determining the value of a real estate asset or group of assets. We define NOI as total property revenue less direct property operating expenses (including property taxes), and excluding corporate-level income (including management, development and other fees), corporate-level property management and other indirect operating expenses, investments and investment management expenses, expensed acquisition, development and other pursuit costs, net of recoveries, interest expense, net, loss (gain) on extinguishment of debt, net, general and administrative expense, equity in income of unconsolidated real estate entities, depreciation expense, corporate income tax expense, casualty and impairment loss (gain), net, gain on sale of communities, loss (gain) on other real estate transactions and net operating income from real estate assets sold or held for sale.

NOI does not represent cash generated from operating activities in accordance with GAAP, and NOI should not be considered an alternative to net income as an indication of our performance. NOI should also not be considered an alternative to net cash flow from operating activities, as determined by GAAP, as a measure of liquidity, nor is NOI indicative of cash available to fund cash needs. Reconciliations of NOI for the years ended December 31, 2017, 2016 and 2015 to net income for each year are as follows (dollars in thousands):

 For the year ended
 12/31/17 12/31/16 12/31/15
Net income$876,660
 $1,033,708
 $741,733
Indirect operating expenses, net of corporate income65,398
 61,403
 56,973
Investments and investment management expense5,936
 4,822
 4,370
Expensed acquisition, development and other pursuit costs, net of recoveries2,736
 9,922
 6,822
Interest expense, net199,661
 187,510
 175,615
Loss on extinguishment of debt, net25,472
 7,075
 (26,736)
General and administrative expense50,673
 45,771
 42,774
Equity in income of unconsolidated real estate entities(70,744) (64,962) (70,018)
Depreciation expense584,150
 531,434
 477,923
Income tax expense141
 305
 1,483
Casualty and impairment loss (gain), net6,250
 (3,935) (10,542)
Gain on sale of real estate assets(252,599) (374,623) (115,625)
Loss (gain) on other real estate transactions10,907
 (10,224) (9,647)
Net operating income from real estate assets sold or held for sale(14,573) (44,263) (59,383)
        Net operating income$1,490,068
 $1,383,943

$1,215,742

The NOI increases for both 2017 and 2016, as compared to the prior years, consist of changes in the following categories (dollars in thousands):

 Full Year
 2017 2016
Established Communities$27,191
 $48,569
Other Stabilized Communities (1)41,664
 58,555
Development and Redevelopment Communities (2)37,270
 61,077
Total$106,125
 $168,201

(1)NOI for the year ended December 31, 2016 includes $20,306 in business interruption insurance proceeds related to the Edgewater casualty loss.
(2)NOI for the year ended December 31, 2017 includes $3,495 in business interruption insurance proceeds related to the Maplewood casualty loss.

The increase in our Established Communities' NOI in 2017 and 2016 is due to increased rental rates, partially offset by increased operating expenses. The increase in 2016 is also partially offset by decreased economic occupancy.

Rental and other income increased in both 2017 and 2016 compared to the prior years due to additional rental income generated from newly developed, acquired and existing operating communities and an increase in rental rates at our Established Communities. The changes between years are also impacted by business interruption insurance proceeds received due to the final settlement of the Edgewater and Maplewood casualty losses, as described above.

Consolidated Communities—The weighted average number of occupied apartment homes for consolidated communities increased to 70,081 apartment homes for 2017, as compared to 67,849 homes for 2016 and 64,211 homes for 2015. The weighted average monthly rental revenue per occupied apartment home increased to $2,556 for 2017 as compared to $2,476 in 2016 and $2,388 in 2015.

Established Communities—Rental revenue increased $38,648,000, or 2.5%, to $1,574,395,000 for 2017 from $1,535,747,000 in the prior year. The increase is due to an increase in average rental rates of 2.4% to $2,511 per apartment home and an increase in economic occupancy of 0.1% to 95.5%. Rental revenue increased $64,206,000, or 4.3%, for 2016, as compared to the prior year. Economic occupancy takes into account the fact that apartment homes of different sizes and locations within a community have different economic impacts on a community's gross revenue. Economic occupancy is defined as gross potential revenue less vacancy loss, as a percentage of gross potential revenue. Gross potential revenue is determined by valuing occupied homes at leased rates and vacant homes at market rents.

We experienced increases in rental revenue for all of our Established Communities' regions in 2017 as compared to the prior year, as discussed in more detail below.

The Metro New York/New Jersey region accounted for approximately 23.0% of the Established Community rental revenue for 2017 and experienced a rental revenue increase of 2.1% for 2017 over the prior year. Average rental rates increased 2.0% to $3,038 per apartment home, and economic occupancy increased 0.1% to 95.8% for 2017 as compared to 2016. We expect operating conditions in the Metro New York/New Jersey region to remain bifurcated between New York City and surrounding suburban submarkets in 2018. We believe elevated levels of new apartment deliveries in New York City are limiting our ability to increase rental rates, while surrounding suburban submarkets are more insulated from this new competition.

The Southern California region accounted for approximately 21.5% of the Established Community rental revenue for 2017 and experienced a rental revenue increase of 3.9% for 2017 over the prior year. Average rental rates increased 4.1% to $2,214 per apartment home, and were partially offset by a 0.2% decrease in economic occupancy to 95.3% for 2017 as compared to 2016. We expect an increase in new apartment deliveries in Southern California in 2018 but believe strengthening job and income growth will continue to support a favorable operating environment.


The Northern California region accounted for approximately 21.4% of the Established Community rental revenue for 2017 and experienced a rental revenue increase of 1.6% for 2017 over the prior year. Average rental rates increased 1.1% to $2,839 per apartment home, and economic occupancy increased 0.5% to 95.7% for 2017 as compared to 2016. We expect operating conditions to remain challenged in the Northern California region in 2018 due to slower job growth and an increase in competition from new apartment deliveries.

The New England region accounted for approximately 14.8% of the Established Community rental revenue for 2017 and experienced a rental revenue increase of 2.4% for 2017 over the prior year. Average rental rates increased 2.3% to $2,420 per apartment home, and economic occupancy increased 0.1% to 95.6% for 2017 as compared to 2016. We expect the operating environment in New England in 2018 to be more favorable in the suburban submarkets than in the urban submarkets due to higher levels of new apartment deliveries in the urban submarkets.

The Mid-Atlantic region accounted for approximately 14.0% of the Established Community rental revenue for 2017 and experienced a rental revenue increase of 1.8% for 2017 over the prior year. Average rental rates increased 1.9% to $2,153 per apartment home, and were partially offset by a 0.1% decrease in economic occupancy to 95.2% for 2017 as compared to 2016. We believe elevated levels of new apartment deliveries in the Mid-Atlantic region will limit our ability to increase rental rates in select submarkets in 2018.

The Pacific Northwest region accounted for approximately 5.3% of the Established Community rental revenue for 2017 and experienced a rental revenue increase of 5.4% for 2017 over the prior year. Average rental rates increased 5.2% to $2,228 per apartment home, and economic occupancy increased 0.2% to 95.2% for 2017 as compared to 2016. We expect strong job and income growth in 2018 in the Pacific Northwest region will continue to support a favorable operating environment.

Management, development and other fees decreased $1,452,000 or 25.9%, and $4,348,000, or 43.7%, in 2017 and 2016, respectively, as compared to the prior years. The decreases in 2017 and 2016 were primarily due to lower property and asset management fees earned as a result of dispositions from Fund II and the U.S. Fund. The decrease in 2016 was also due to asset management and disposition fees earned in the prior year not present in 2016 from the Residual JV.

Direct property operating expenses, excluding property taxes increased $21,874,000, or 5.4%, and $29,260,000, or 7.8%, in 2017 and 2016, respectively, as compared to the prior years. The increases in 2017 and 2016 were primarily due to the addition of newly developed and acquired apartment communities.

For Established Communities, direct property operating expenses, excluding property taxes, increased $6,067,000, or 2.0%, and $7,256,000, or 2.5%, in 2017 and 2016, respectively, as compared to the prior years. The increase in 2017 was primarily due to increased compensation expense, bad debt and turnover and maintenance costs, partially offset by decreased property insurance costs. The increase in 2016 was primarily due to increased bad debt expense, compensation and community repairs and maintenance costs, partially offset by decreased utility costs and a decrease in snow removal and other costs related to the severe winter storms in our Northeast markets that occurred during the first quarter of 2015.

Property taxes increased $16,538,000, or 8.1%, and $11,338,000, or 5.9%, in 2017 and 2016, respectively, as compared to the prior years. The increases in 2017 and 2016 were primarily due to the addition of newly developed and acquired apartment communities, increased assessments across our portfolio, as well as successful appeals and reductions of supplemental taxes in the prior years in excess of those recognized in the then current year.

For Established Communities, property taxes increased $5,300,000, or 3.5%, and $6,616,000, or 4.4%, in 2017 and 2016, respectively, as compared to the prior years. The increase in 2017 was primarily due to increased assessments in the current year periods, as well as successful appeals in the prior year periods in the Company's West Coast markets. The increase in 2016 was primarily due to increased assessments as well as appeals and supplemental tax reversals in 2015 in excess of those recognized in 2016. For communities in California, property tax changes are determined by the change in the California Consumer Price Index, with increases limited by law (Proposition 13). Massachusetts also has laws in place to limit property tax increases. We evaluate property tax increases internally and also engage third-party consultants to assist in our evaluations. We appeal property tax increases when appropriate.

Corporate-level property management and other indirect operating expenses increased $2,521,000 , or 3.8%, in 2017 as compared to the prior year. The increase in 2017 was primarily due to increased compensation related costs in the current year, partially offset by severance costs in the prior year not present in current year.


Investments and investment management expense increased by $1,114,000, or 23.1%, and $452,000, or 10.3%, in 2017 and 2016, respectively, as compared to the prior years. The increases in 2017 and 2016 were primarily due to increases in compensation expense.

Expensed acquisition, development and other pursuit costs, net of recoveries primarily reflect abandoned pursuit costs as well as acquisition costs related to business acquisitions that occurred prior to the adoption of ASU 2017-01 as of October 1, 2016. Subsequent to the adoption of ASU 2017-01, we expect that acquisitions of individual operating communities will generally be viewed as asset acquisitions, and result in acquisition costs being capitalized instead of expensed. Abandoned pursuit costs include costs incurred for development pursuits not yet considered probable for development, as well as the abandonment of Development Rights and costs related to abandoned acquisition and disposition pursuits. These costs can be volatile, particularly in periods of increased acquisition pursuit activity, periods of economic downturn or when there is limited access to capital, and the costs may vary significantly from period to period. These aggregate costs decreased $7,186,000, or 72.4%, in 2017, and increased $3,100,000, or 45.4%, in 2016, as compared to the prior years. The decrease in 2017 was due to a decrease in acquisition costs related to communities acquired during the prior year periods that were expensed prior to the adoption of ASU 2017-01, decreased development pursuit costs, as well as the non-cash write-off of asset management fee intangibles associated with the disposition of communities in the U.S. Fund in the prior year period in excess of amounts recognized in the current year period. The increase in 2016 was primarily due to costs related to five operating communities acquired in 2016, as well as the non-cash write-off of asset management fee intangibles associated with the disposition of communities in the U.S. Fund.

Interest expense, net increased $12,151,000, or 6.5%, and $11,895,000, or 6.8%, in 2017 and 2016, respectively, as compared to the prior years. This category includes interest costs offset by capitalized interest pertaining to development and redevelopment activity, amortization of premium/discount on debt, and interest income. The increase in 2017 was primarily due to a decrease in amounts of interest capitalized, as well as an increase in outstanding unsecured indebtedness. The increase in 2016 was due to an increase in outstanding unsecured indebtedness, as well as an increase in variable interest rates.

Loss (gain) on the extinguishment of debt, net reflectsprepayment penalties, the write-off of unamortized deferred financing costs and premiums from our debt repurchase and retirement activity, or payments to acquire our outstanding debt at amounts above or below the carrying basis of the debt acquired. The loss of $25,472,000 for 2017 was primarily due to prepayment penalties of $33,515,000 and the non-cash write-off of deferred financing costs of $1,450,000 associated with the repayment of $556,313,000 aggregate principal amount of fixed rate mortgage notes secured by 12 wholly-owned operating communities in advance of their May 2019 maturity dates. This was partially offset by a gain of $10,839,000, primarily composed of the write-off of unamortized premium on the repayment of $670,590,000 principal amount of fixed rate mortgage notes secured by 11 wholly-owned operating communities in advance of their November 2017 maturity dates. The loss of $7,075,000 for 2016 was primarily due to the prepayment penalty associated with the early repayment of $250,000,000 principal amount of 5.70% coupon unsecured notes and the non-cash write-off of deferred financing costs for the variable rate debt secured by Avalon Walnut Creek.

Depreciation expense increased $52,716,000, or 9.9%, and $53,511,000, or 11.2%, in 2017 and 2016, respectively, as compared to the prior years. The increases in 2017 and 2016 were primarily due to the addition of newly developed and acquired apartment communities.

General and administrative expense (“G&A”) increased $4,902,000, or 10.7%, and $2,997,000, or 7.0%, in 2017 and 2016, respectively, as compared to the prior years. The increase in 2017 was primarily due to an increase in compensation related expenses, professional fees, and sales and use tax expense. The increase in 2016 was primarily due to an increase in legal and consulting fees, as well as increased charitable contributions over the prior year.

Casualty and impairment loss (gain), net for 2017 consists of a $9,350,000 impairment charge recognized for a land parcel we had acquired for development in 2004 and sold in July 2017, and the net impact of the Maplewood casualty loss, net of associated insurance receivables, of $2,338,000, partially offset by $5,438,000 of legal settlement proceeds relating to construction defects at a community acquired as part of the Archstone Acquisition. The gain for 2016 consists of $8,702,000 of property damage insurance proceeds from the final insurance settlement for the Edgewater casualty loss and $5,732,000 in net third-party insurance proceeds related to severe winter storms that occurred in 2015 in our Northeast markets. These amounts were partially offset by $10,500,000 of aggregate impairment charges recognized for ancillary land parcels.

Equity in income of unconsolidated real estate entities increased $5,782,000, or 8.9%, and decreased $5,056,000, or 7.2%, in 2017 and 2016, respectively, as compared to the prior years. The increase in 2017 was primarily due to the recognition of income for the Company's promoted interest, partially offset by decreased gains on the sale of communities in various ventures in the current year, and decreased NOI from the ventures due to disposition activity in 2016 and 2017. The decrease in 2016 was primarily due to decreased NOI from the ventures due to disposition activity in 2015 and 2016, as well as amounts received in 2015 for Avalon

at Mission Bay II, related to a modification of the joint venture agreement to eliminate our promoted interest for future distributions, partially offset by increased gains from dispositions in 2016.

Gain on sale of communities decreased in 2017 and increased 2016 as compared to the prior years. The amount of gain realized in a given period depends on many factors, including the number of communities sold, the size and carrying value of the communities sold and the market conditions in the local area. The gain of $252,599,000 in 2017 was primarily due to the sale of six wholly-owned operating communities, and the gain of $374,623,000 in 2016 was primarily due to the sale of seven wholly-owned operating communities.

(Loss) gain on other real estate transactions decreased in 2017 and increased 2016 as compared to the prior years. The loss of $10,907,000 in 2017 was primarily composed of the non-cash write-off of prepaid rent associated with the purchase of land previously under a ground lease. The gain of $10,224,000 in 2016 was primarily composed of the gain on the land we sold to an unconsolidated joint venture.

Income tax expense decreased by $164,000and$1,178,000 in 2017 and 2016, respectively, as compared to the prior years. The decrease in 2016 was primarily due to the timing of federal income tax expense amounts related to dispositions of our direct and indirect interests in certain real estate assets acquired in the Archstone Acquisition, which were owned through a taxable REIT subsidiary.

Liquidity and Capital Resources

We employ a disciplined approach to our liquidity and capital management. When we source capital, we take into account both our view of the most cost effective alternative then available and our desire to maintain a balance sheet that provides us with flexibility. Our principal short-term liquidity needs are to fund:

development and redevelopment activity in which we are currently engaged;
the minimum dividend payments on our common stock required to maintain our REIT qualification under the Code;
debt service and principal payments either at maturity or opportunistically before maturity; and
normal recurring operating expenses and corporate overhead expenses.

Factors affecting our liquidity and capital resources are our cash flows from operations, financing activities and investing activities (including dispositions) as well as general economic and market conditions. Operating cash flow has historically been determined by: (i) the number of apartment homes currently owned, (ii) rental rates, (iii) occupancy levels and (iv) operating expenses with respect to apartment homes. The timing and type of capital markets activity in which we engage, as well as our plans for development, redevelopment, acquisition and disposition activity, are affected by changes in the capital markets environment, such as changes in interest rates or the availability of cost-effective capital. We regularly review our liquidity needs, the adequacy of cash flows from operations and other expected liquidity sources to meet these needs.

We had cash and cash equivalents and restricted cash of $201,906,000 at December 31, 2017, a decrease of $128,071,000 from $329,977,000 at December 31, 2016. The following discussion relates to changes in cash and cash equivalents and restricted cash due to operating, investing and financing activities, which are presented in our Consolidated Statements of Cash Flows included elsewhere in this report.

Operating Activities—Net cash provided by operating activities increased to $1,256,257,000 in 2017 from $1,160,272,000 in 2016. The change was driven primarily by increased NOI from existing, acquired and newly developed communities.

Investing Activities—Net cash used in investing activities totaled $965,381,000 in 2017. The net cash used was primarily due to:

investment of $979,947,000 in the development and redevelopment of communities;
acquisition of three operating communities and land for an operating community previously encumbered by a ground lease for $462,317,000; and
capital expenditures of $73,990,000 for our operating communities and non-real estate assets.


These amounts are partially offset by:

proceeds from dispositions of $503,039,000; and
net distributions from unconsolidated real estate entities of $64,812,000.

Financing Activities—Net cash used in financing activities totaled $418,947,000 in 2017. The net cash used was primarily due to:

the repayment of secured notes in the amount of $1,313,025,000;
payment of cash dividends in the amount of $772,657,000; and
the repayment of the $300 million Term Loan.

These amounts are partially offset by:

proceeds from the issuance of unsecured notes and borrowing under the $250 million Term Loan in the aggregate amount of $1,696,826,000;
the issuance of secured notes in the amount of $206,800,000; and
the issuance of common stock in the amount of $111,093,000, primarily through CEP IV.

Variable Rate Unsecured Credit Facility

We have a $1,500,000,000 revolving variable rate unsecured credit facility with a syndicate of banks (the "Credit Facility") which matures in April 2020. We may extend the maturity for up to nine months, provided we are not in default and upon payment of a $1,500,000 extension fee. The Credit Facility bears interest at varying levels based on the London Interbank Offered Rate ("LIBOR"), rating levels achieved on our unsecured notes and on a maturity schedule selected by us. The current stated pricing is LIBOR plus 0.825% per annum (2.40% at January 31, 2018 assuming a one month borrowing rate). The annual facility fee is 0.125% (or approximately $1,875,000 annually based on the $1,500,000,000 facility size and based on our current credit rating).

We had $163,000,000 under the Credit Facility and had $46,165,000 outstanding in letters of credit that reduced our borrowing capacity as of January 31, 2018.

Financial Covenants

We are subject to financial and other covenants contained in the Credit Facility, the Term Loan and the indenture under which our unsecured notes were issued. The principal financial covenants include the following:

limitations on the amount of total and secured debt in relation to our overall capital structure;
limitations on the amount of our unsecured debt relative to the undepreciated basis of real estate assets that are not encumbered by property-specific financing; and
minimum levels of debt service coverage.

We were in compliance with these covenants at December 31, 2017.

In addition, our secured borrowings may include yield maintenance, defeasance, or prepayment penalty provisions, which would result in us incurring an additional charge in the event of a full or partial prepayment of outstanding principal before the scheduled maturity. These provisions in our secured borrowings are generally consistent with other similar types of debt instruments issued during the same time period in which our borrowings were secured.


Continuous Equity Offering Program

In December 2015, we commenced a fourth continuous equity program (“CEP IV”) under which we may sell up to $1,000,000,000 of our common stock from time to time. Actual sales will depend on a variety of factors to be determined, including market conditions, the trading price of our common stock and determinations of the appropriate sources of funding. In conjunction with CEP IV, we engaged sales agents who will receive compensation of up to 2.0% of the gross sales price for shares sold. CEP IV also allows us to enter into forward sale agreements up to $1,000,000,000 in aggregate sales price of our common stock. We expect that we will physically settle each forward sale agreement on one or more dates prior to the maturity date of that particular forward sale agreement, in which case we will expect to receive aggregate net cash proceeds at settlement equal to the number of shares underlying the particular forward agreement multiplied by the relevant forward sale price. However, we may also elect to cash settle or net share settle a forward sale agreement. In connection with each forward sale agreement, we will pay the relevant forward seller, in the form of a reduced initial forward sale price, commission of up to 2.0% of the sales prices of all borrowed shares of common stock sold. In 2017, we sold 568,424 shares at an average sales price of $188.39 per share, for net proceeds of $105,478,000. As of January 31, 2018, we had $892,915,000 of shares remaining authorized for issuance under this program and no forward sales agreements outstanding.

Forward Interest Rate Swap Agreements

In 2017, we entered into $300,000,000 of forward interest rate swap agreements executed to reduce the impact of variability in interest rates on a portion of our expected debt issuance activity in 2018, which are outstanding as of December 31, 2017. At maturity of the outstanding swap agreements, we expect to cash settle the contracts and either pay or receive cash for the then current fair value. Assuming that we issue the debt as expected, the hedging impact from these positions will then be recognized over the life of the issued debt as a yield adjustment.

In addition, during 2017, we settled an aggregate of $800,000,000 of forward interest rate swap agreements, receiving net aggregate payments of $391,000, which consisted of the following activity:

in conjunction with the refinancing of three secured borrowings in May 2017, in April 2017, we settled $185,100,000 of forward interest rate swap agreements designated as cash flow hedges of the interest rate variability of the secured notes, making a payment of $2,326,000;

in conjunction with our May 2017 unsecured note issuance, we settled $400,000,000 of forward interest rate swap agreements designated as cash flow hedges of the interest rate variability on the forecasted issuance of the unsecured notes, making a payment of $1,361,000; and

in conjunction with our June 2017 unsecured note issuance, we settled $214,900,000 of forward interest rate swap agreements designated as cash flow hedges of the interest rate variability on the forecasted issuance of the unsecured notes, receiving a payment of $4,078,000.

Future Financing and Capital Needs—Debt Maturities

One of our principal long-term liquidity needs is the repayment of long-term debt at maturity.  For both our unsecured and secured notes, a portion of the principal of these notes may be repaid prior to maturity. Early retirement of our unsecured or secured notes could result in gains or losses on extinguishment. If we do not have funds on hand sufficient to repay our indebtedness as it becomes due, it will be necessary for us to refinance or otherwise provide liquidity to satisfy the debt at maturity. This refinancing may be accomplished by uncollateralized private or public debt offerings, equity issuances, additional debt financing that is secured by mortgages on individual communities or groups of communities or borrowings under our Credit Facility. Although we believe we will have the capacity to meet our currently anticipated liquidity needs, we cannot assure you that additional debt financing or debt or equity offerings will be available or, if available, that they will be on terms we consider satisfactory.

The following debt activity occurred during 2017:

In February 2017, we repaid $17,300,000 of variable rate debt secured by Avalon Mountain View at par at its scheduled maturity date.

In February 2017, we entered into a $250,000,000 variable rate unsecured term loan (the "$250 million Term Loan"), of which $100,000,000 matures in February 2022 with stated pricing of LIBOR plus 0.90%, and $150,000,000 matures in February 2024 with stated pricing of LIBOR plus 1.50%. In April 2017, we drew the $250,000,000 available under the $250 million Term Loan.

In May 2017, we repaid $670,590,000 aggregate principal amount of 6.26% fixed rate secured notes secured by 11 communities, representing the majority of the Fannie Mae pool 2 secured indebtedness assumed as part of the Archstone Acquisition, which had a contractual maturity date of November 2017 but opened for prepayment at par on April 30, 2017. In conjunction with the repayment, we recognized a gain of $10,839,000, primarily composed of the write-off of unamortized premium. We refinanced the secured borrowings for three of these communities for an aggregate principal amount of $185,100,000, with a contractual fixed interest rate of 3.61% and maturity dates of June 2027.

In May 2017, we issued $400,000,000 principal amount of unsecured notes in a public offering under our existing shelf registration statement for net proceeds of approximately $396,016,000. The notes mature in May 2027 and were issued at a 3.35% interest rate.

In June 2017, we issued $300,000,000 principal amount of unsecured notes in a public offering under our existing shelf registration statement for net proceeds of approximately $297,372,000. The notes mature in July 2047 and were issued at a 4.15% interest rate.

In June 2017, we repaid $556,313,000 aggregate principal amount of 5.86% fixed rate secured notes secured by 12 wholly-owned operating communities, representing the remaining debt in the Freddie Mac cross-collateralized pool financing originated in 2009, in advance of their May 2019 maturity date. In conjunction with the repayment, we recognized a charge of $34,965,000, consisting of prepayment penalties of $33,515,000 and the non-cash write-off of deferred financing costs of $1,450,000.

In October 2017, we refinanced the secured borrowing of Archstone Lexington for a principal balance of $21,700,000, with a variable interest rate of LIBOR plus 1.35% and maturity date of October 2020.

In November 2017, we issued $300,000,000 principal amount of floating rate unsecured notes in a public offering under our existing shelf registration statement for net proceeds of approximately $298,800,000. The notes mature in January 2021 and were issued at three month LIBOR plus 0.43%.

In November 2017, we issued $450,000,000 principal amount of unsecured notes in a public offering under our existing shelf registration statement for net proceeds of approximately $445,271,000. The notes mature in January 2028 and were issued at a 3.20% coupon.

In November 2017, we repaid our $300,000,000 variable rate unsecured term loan (the "$300 million Term Loan") entered into in March 2014. In conjunction with the repayment, we recognized a charge of $1,367,000 for the non-cash write-off of deferred financing costs.

The following table details our consolidated debt maturities for the next five years, excluding our Credit Facility and amounts outstanding related to communities classified as held for sale, for debt outstanding at December 31, 2017 and 2016 (dollars in thousands). We are not directly or indirectly (as borrower or guarantor) obligated in any material respect to pay principal or interest on the indebtedness of any unconsolidated entities in which we have an equity or other interest.


  All-In
interest
rate (1)
 Principal
maturity
date
 Balance Outstanding Scheduled Maturities
Community   12/31/2016 12/31/2017 2018 2019 2020 2021 2022 Thereafter
Tax-exempt bonds (2)                    
Fixed rate                    
Avalon Oaks West 7.55% Apr-2043(3)$15,420
 $15,213
 $241
 $257
 $275
 $293
 $313
 $13,834
Avalon at Chestnut Hill 6.16% Oct-2047 38,564
 38,097
 536
 566
 596
 629
 663
 35,107
Avalon Westbury 3.81% Nov-2036(4)62,200
 62,200
 
 
 
 
 
 62,200
      116,184
 115,510
 777
 823
 871
 922
 976
 111,141
                     
Variable rate      
  
  
  
  
  
  
  
Avalon Mountain View 1.42% Feb-2017(5)17,300
 
 
 
 
 
 
 
Eaves Mission Viejo 2.35% Jun-2025(6)7,635
 7,635
 
 
 
 
 
 7,635
AVA Nob Hill 2.30% Jun-2025(6)20,800
 20,800
 
 
 
 
 
 20,800
Avalon Campbell 2.63% Jun-2025(6)38,800
 38,800
 
 
 
 
 
 38,800
Eaves Pacifica 2.66% Jun-2025(6)17,600
 17,600
 
 
 
 
 
 17,600
Avalon Bowery Place I 4.19% Nov-2037(6)93,800
 93,800
 
 
 
 
 
 93,800
Avalon Acton 3.24% Jul-2040(6)45,000
 45,000
 
 
 
 
 
 45,000
Avalon Morningside Park 2.25% May-2046(4)100,000
 100,000
 
 
 
 345
 405
 99,250
Avalon Clinton North 3.40% Nov-2038(6)147,000
 147,000
 
 
 
 
 
 147,000
Avalon Clinton South 3.40% Nov-2038(6)121,500
 121,500
 
 
 
 
 
 121,500
Avalon Midtown West 3.31% May-2029(6)100,500
 100,500
 
 
 
 
 
 100,500
Avalon San Bruno I 3.29% Dec-2037(6)64,450
 64,450
 
 
 
 
 
 64,450
Avalon Calabasas 2.86% Apr-2028(6)44,410
 44,410
 
 
 
 
 
 44,410
      818,795
 801,495
 
 
 
 345
 405
 800,745
Conventional loans (2)      
  
  
  
  
  
  
  
Fixed rate      
  
  
  
  
  
  
  
$250 million unsecured notes 6.19% Mar-2020
250,000
 250,000
 
 
 250,000
 
 
 
$250 million unsecured notes 4.04% Jan-2021
250,000
 250,000
 
 
 
 250,000
 
 
$450 million unsecured notes 4.30% Sep-2022
450,000
 450,000
 
 
 
 
 450,000
 
$250 million unsecured notes 3.00% Mar-2023
250,000
 250,000
 
 
 
 
 
 250,000
$400 million unsecured notes 3.78% Oct-2020
400,000
 400,000
 
 
 400,000
 
 
 
$350 million unsecured notes 4.30% Dec-2023
350,000
 350,000
 
 
 
 
 
 350,000
$300 million unsecured notes 3.66% Nov-2024
300,000
 300,000
 
 
 
 
 
 300,000
$525 million unsecured notes 3.55% Jun-2025
525,000
 525,000
 
 
 
 
 
 525,000
$300 million unsecured notes 3.62% Nov-2025
300,000
 300,000
 
 
 
 
 
 300,000
$475 million unsecured notes 3.35% May-2026
475,000
 475,000
 
 
 
 
 
 475,000
$300 million unsecured notes 3.01% Oct-2026
300,000
 300,000
 
 
 
 
 
 300,000
$350 million unsecured notes 3.95% Oct-2046
350,000
 350,000
 
 
 
 
 
 350,000
$400 million unsecured notes 3.50% May-2027

 400,000
 
 
 
 
 
 400,000
$300 million unsecured notes 4.09% Jul-2047

 300,000
 
 
 
 
 
 300,000
$450 million unsecured notes 3.32% Jan-2028

 450,000
 
 
 
 
 
 450,000
Avalon Orchards 7.80% Jul-2033
16,075
 15,579
 577
 619
 663
 710
 760
 12,250
Avalon Walnut Creek 4.00% Jul-2066
3,420
 3,557
 
 
 
 
 
 3,557
Avalon Mission Oaks 6.04% May-2019(7)19,545
 
 
 
 
 
 
 
Avalon Stratford 6.02% May-2019(7)38,221
 
 
 
 
 
 
 
AVA Belltown 6.00% May-2019(7)60,766
 
 
 
 
 
 
 
Avalon Encino 6.06% May-2019(7)33,882
 
 
 
 
 
 
 
Avalon Run East 5.95% May-2019(7)36,305
 
 
 
 
 
 
 
Avalon Wilshire 6.18% May-2019(7)61,268
 
 
 
 
 
 
 
Avalon at Foxhall 6.06% May-2019(7)54,583
 
 
 
 
 
 
 
Avalon at Gallery Place 6.06% May-2019(7)42,410
 
 
 
 
 
 
 
Avalon at Traville 5.91% May-2019(7)71,871
 
 
 
 
 
 
 
Avalon Bellevue 5.92% May-2019(7)24,695
 
 
 
 
 
 
 
Avalon on the Alameda 5.91% May-2019(7)49,930
 
 
 
 
 
 
 
Avalon at Mission Bay I 5.90% May-2019(7)67,772
 
 
 
 
 
 
 
AVA Pasadena 4.06% Jun-2018
11,287
 11,073
 11,073
 
 
 
 
 
Avalon La Jolla Colony 3.36% Nov-2017(7)26,682
 
 
 
 
 
 
 
Eaves Old Town Pasadena 3.36% Nov-2017(7)14,120
 
 
 
 
 
 
 

  All-In
interest
rate (1)
 Principal
maturity
date
 Balance Outstanding Scheduled Maturities
Community   12/31/2016 12/31/2017 2018 2019 2020 2021 2022 Thereafter
Eaves Thousand Oaks 3.36% Nov-2017(7)26,392
 
 
 
 
 
 
 
Archstone Lexington 3.36% Nov-2017 (7)(8)21,601
 
 
 
 
 
 
 
Eaves Los Feliz 3.36% Nov-2017 (7)(8)41,302
 
 
 
 
 
 
 
Avalon Oak Creek 3.36% Nov-2017(7)69,696
 
 
 
 
 
 
 
Avalon Del Mar Station 3.36% Nov-2017(7)70,854
 
 
 
 
 
 
 
Avalon Courthouse Place 3.36% Nov-2017(7)118,112
 
 
 
 
 
 
 
Avalon Pasadena 3.36% Nov-2017(7)25,805
 
 
 
 
 
 
 
Eaves West Valley 3.36% Nov-2017(7)146,696
 
 
 
 
 
 
 
Eaves Woodland Hills 3.36% Nov-2017 (7)(8)98,732
 
 
 
 
 
 
 
Avalon Russett 3.36% Nov-2017 (7)(8)32,199
 
 
 
 
 
 
 
Eaves Los Feliz 3.68% Jun-2027(8)
 41,400
 
 
 
 
 
 41,400
Eaves Woodland Hills 3.67% Jun-2027(8)
 111,500
 
 
 
 
 
 111,500
Avalon Russett 3.77% Jun-2027(8)
 32,200
 
 
 
 
 
 32,200
Avalon San Bruno II 3.85% Apr-2021
30,001
 29,533
 534
 564
 591
 27,844
 
 
Avalon Westbury 4.88% Nov-2036(4)17,745
 16,450
 1,358
 1,426
 1,499
 1,574
 1,654
 8,939
Avalon San Bruno III 3.18% Jun-2020
54,408
 53,315
 1,226
 1,264
 50,825
 
 
 
Avalon Andover 3.29% Apr-2018
13,844
 13,498
 13,498
 
 
 
 
 
Avalon Natick 3.14% Apr-2019
14,170
 13,831
 349
 13,482
 
 
 
 
Avalon Hoboken 3.55% Dec-2020
67,904
 67,904
 
 
 67,904
 
 
 
Avalon Columbia Pike 3.24% Nov-2019
70,019
 68,637
 1,553
 67,084
 
 
 
 
      5,752,312
 5,828,477
 30,168
 84,439
 771,482
 280,128
 452,414
 4,209,846
                     
Variable rate      
  
  
  
  
  
  
  
Avalon Calabasas 2.42% Aug-2018(6)53,570
 52,092
 52,092
 
 
 
 
 
Avalon Natick 3.46% Apr-2019(6)35,897
 35,039
 884
 34,155
 
 
 
 
Archstone Lexington 3.21% Oct-2020(8)
 21,700
 
 
 21,700
 
 
 
Term Loan - $300 million 2.78% Mar-2021
300,000
 
 
 
 
 
 
 
Term Loan - $100 million 2.44% Feb-2022

 100,000
 
 
 
 
 100,000
 
Term Loan - $150 million 2.98% Feb-2024

 150,000
 
 
 
 
 
 150,000
$300 million unsecured notes 2.03% Jan-2021

 300,000
 
 
 
 300,000
 
 
      389,467
 658,831
 52,976
 34,155
 21,700
 300,000
 100,000
 150,000
                     
Total indebtedness - excluding Credit Facility $7,076,758
 $7,404,313
 $83,921
 $119,417
 $794,053
 $581,395
 $553,795
 $5,271,732

(1)Includes credit enhancement fees, facility fees, trustees’ fees, the impact of interest rate hedges, offering costs, mark to market amortization and other fees.
(2)Balances outstanding represent total amounts due at maturity, and exclude deferred financing costs and debt discount for the unsecured notes of $47,236 and $36,698 as of December 31, 2017 and 2016, respectively, deferred financing costs and debt discount associated with secured notes of $27,607 as of December 31, 2017, and deferred financing costs net of premium of $9,180 as of December 31, 2016, as reflected on our Consolidated Balance Sheets included elsewhere in this report.
(3)In February 2018, we repaid this borrowing in advance of its scheduled maturity date, incurring a prepayment penalty of $152.
(4)Maturity date reflects the contractual maturity of the underlying bond. There is also an associated earlier credit enhancement maturity date.
(5)In February 2017, we repaid this borrowing at par at its scheduled maturity date.
(6)Financed by variable rate debt, but interest rate is capped through an interest rate protection agreement.
(7)During 2017, we repaid this borrowing in advance of its scheduled maturity date.
(8)During 2017, we repaid a borrowing secured by this community and subsequently refinanced the secured borrowing.


Future Financing and Capital Needs—Portfolio and Capital Markets Activity

In 2018, we expect to meet our liquidity needs from a variety of internal and external sources, including (i) real estate dispositions, (ii) cash balances on hand as well as cash generated from our operating activities, (iii) borrowing capacity under our Credit Facility and (iv) secured and unsecured debt financings. Additional sources of liquidity in 2018 may include the issuance of common and preferred equity. Our ability to obtain additional financing will depend on a variety of factors such as market conditions, the general availability of credit, the overall availability of credit to the real estate industry, our credit ratings and credit capacity, as well as the perception of lenders regarding our long or short-term financial prospects.

Before beginning new construction or reconstruction activity, including activity related to communities owned by unconsolidated joint ventures, we intend to plan adequate financing to complete these undertakings, although we cannot assure you that we will be able to obtain such financing. In the event that financing cannot be obtained, we may have to abandon Development Rights, write off associated pre-development costs that were capitalized and/or forego reconstruction activity. In such instances, we will not realize the increased revenues and earnings that we expected from such Development Rights or reconstruction activity and significant losses could be incurred.

From time to time we use joint ventures to hold or develop individual real estate assets. We generally employ joint ventures primarily to mitigate asset concentration or market risk and secondarily as a source of liquidity. We may also use joint ventures related to mixed-use land development opportunities where our partners bring development and operational expertise to the venture. Each joint venture or partnership agreement has been individually negotiated, and our ability to operate and/or dispose of a community in our sole discretion may be limited to varying degrees depending on the terms of the joint venture or partnership agreement. We cannot assure you that we will achieve our objectives through joint ventures.

In evaluating our allocation of capital within our markets, we sell assets that do not meet our long-term investment criteria or when capital and real estate markets allow us to realize a portion of the value created over our ownership periods and redeploy the proceeds from those sales to develop and redevelop communities. Because the proceeds from the sale of communities may not be immediately redeployed into revenue generating assets that we develop, redevelop or acquire, the immediate effect of a sale of a community for a gain is to increase net income, but reduce future total revenues, total expenses and NOI until such time as the proceeds have been redeployed into revenue generating assets. We believe that the temporary absence of future cash flows from communities sold will not have a material impact on our ability to fund future liquidity and capital resource needs.

Unconsolidated Real Estate Investments and Off-Balance Sheet Arrangements

Unconsolidated Investments

Fund II was established to engage in a real estate acquisition program through a discretionary investment fund. We believe this investment format provides the following attributes: (i) third-party joint venture equity as an additional source of financing to expand and diversify our portfolio; (ii) additional sources of income in the form of property management and asset management fees and, potentially, incentive distributions if the performance exceeds certain thresholds; and (iii) additional visibility into the transactions occurring in multifamily assets that helps us with other investment decisions related to our wholly-owned portfolio.

Fund II has six institutional investors, including us. One of our wholly-owned subsidiaries is the general partner of Fund II and we have an equity investment of $2,576,000 (net of distributions), representing a 31.3% combined general partner and limited partner equity interest. Upon achievement of a threshold return, we have a right to incentive distributions for our promoted interest representing the first 40.0% of further Fund II distributions, which are in addition to our share of the remaining 60.0% of distributions. Fund II served as the exclusive vehicle for acquiring apartment communities from its formation in 2008 through the close of its investment period in August 2011. In 2017, Fund II sold its final apartment communities. We expect to complete the dissolution of Fund II in 2018.

During 2017, Fund II sold its final three communities containing 1,366 apartment homes for an aggregate sales price of $272,050,000. Our share of the gain was $26,322,000, and in addition we recognized income for our promoted interest of $26,742,000. In conjunction with the disposition of these communities, Fund II repaid the remaining $127,179,000 of secured indebtedness at par in advance of the scheduled maturity dates.

The U.S. Fund has six institutional investors, including us. We are the general partner of the U.S. Fund and, excluding costs incurred in excess of our equity in the underlying net assets of the U.S. Fund, we have an equity investment of $39,896,000 (net of distributions), representing a 28.6% combined equity interest. The U.S. Fund was formed in July 2011 and is fully invested. The U.S. Fund has a term that expires in July 2023, assuming the exercise of two, one-year extension options.


During 2017, the U.S. Fund sold one community containing 192 apartment homes for a sales price of $107,000,000. Our share of the gain was $13,788,000. In conjunction with the disposition of this community, the U.S. Fund repaid $32,542,000 of related secured indebtedness in advance of the scheduled maturity date, which resulted in charges for prepayment penalties and write-offs of deferred financing costs, of which our portion was $406,000.

The AC JV has four institutional investors, including us. Excluding costs incurred in excess of our equity in the underlying net assets of the AC JV, we have an equity investment of $49,492,000 (net of distributions), representing a 20.0% equity interest. The AC JV was formed in 2011.

During 2016, we entered into a joint venture to develop, own, and operate AVA North Point, an apartment community located in Cambridge, MA, which is currently under construction and expected to contain 265 apartment homes upon completion. We own a 55.0% interest in the venture, and the venture partner owns the remaining 45.0% interest. AVA North Point is the third phase of a master planned development, the other phases of which are owned through the AC JV. During 2016, we provided the partners of the AC JV the opportunity to acquire the AVA North Point land parcel we owned as required in the ROFO provisions for the AC JV. After certain partners of the AC JV declined to participate, we entered into the new joint venture and sold the land parcel to the venture in exchange for a cash payment and a capital account credit, and we are overseeing the development in exchange for a developer fee. Upon sale of the land parcel, we recognized a gain of $10,621,000. The construction of AVA North Point is expected to be completed during 2018 and, as of December 31, 2017, excluding costs incurred in excess of our equity in the underlying net assets of AVA North Point, we have an equity investment of $36,370,000.

During 2015, we entered into a joint venture agreement to purchase land and pursue entitlements and pre-development activity for a mixed-use development project in Sudbury, MA, including multifamily apartment homes, retail, senior housing and age-restricted housing. We have a 60.0% ownership interest in the venture. During 2017, we and our joint venture partner each acquired our respective portions of the real estate held by the venture, with our portion consisting of a parcel of land acquired for an investment of $19,200,000. Along with our joint venture partner, we retain continuing involvement with the venture to fund the completion of the planned infrastructure and site work. At December 31, 2017, we recorded an obligation of $4,340,000, representing our share of costs for the venture to complete this work.

As part of the Archstone Acquisition we entered into a limited liability company agreement with Equity Residential, through which we assumed obligations of Archstone in the form of preferred interests, some of which are governed by tax protection arrangements (the “Legacy JV”). We have a 40.0% interest in the Legacy JV. During the years ended December 31, 2017, 2016 and 2015, the Legacy JV redeemed certain of the preferred interests and paid accrued dividends, of which our portion was $2,000,000, $1,960,000 and $14,410,000, respectively. At December 31, 2017, the remaining preferred interests had an aggregate liquidation value of $37,579,000, our share of which is included in accrued expenses and other liabilities in the accompanying Consolidated Balance Sheets presented elsewhere in this report.

As of December 31, 2017, we had investments in the following unconsolidated real estate accounted for under the equity method of accounting excluding development joint ventures and Fund II, which sold its final apartment community in 2017. Refer to Note 5, “Investments in Real Estate Entities,” of the Consolidated Financial Statements included elsewhere in this report, which includes information on the aggregate assets, liabilities and equity, as well as operating results, and our proportionate share of their operating results. For ventures holding operating apartment communities as of December 31, 2017, detail of the real estate and associated funding underlying our unconsolidated investments is presented in the following table (dollars in thousands).

       Debt (2)
Unconsolidated Real Estate Investments
Company
Ownership
Percentage
 
# of
Apartment
Homes
 
Total
Capitalized
Cost (1)
 Principal Amount Type 
Interest
Rate (3)
 
Maturity
Date
              
U.S. Fund 
  
  
  
    
  
1. Avalon Studio 4121—Studio City, CA 
 149
 $57,078
 $28,920
 Fixed 3.34% Nov 2022
2. Avalon Marina Bay—Marina del Rey, CA (4) 
 205
 77,186
 51,300
 Fixed 1.56% Dec 2020
3. Avalon Venice on Rose—Venice, CA 
 70
 57,297
 29,035
 Fixed 3.28% Jun 2020
4. Avalon Station 250—Dedham, MA 
 285
 96,896
 56,259
 Fixed 3.73% Sep 2022
5. Avalon Grosvenor Tower—Bethesda, MD 
 237
 80,051
 43,605
 Fixed 3.74% Sep 2022
6. Avalon Kirkland at Carillon—Kirkland, WA 
 131
 60,730
 28,350
 Fixed 3.75% Feb 2019
Total U.S. Fund28.6% 1,077
 $429,238
 $237,469
   3.16%  
              
AC JV 
  
  
  
    
  
1. Avalon North Point—Cambridge, MA (5) 
 426
 $188,122
 $111,653
 Fixed 6.00% Aug 2021
2. Avalon Woodland Park—Herndon, VA (5) 
 392
 86,336
 50,647
 Fixed 6.00% Aug 2021
3. Avalon North Point Lofts — Cambridge, MA  103
 26,805
 
 N/A N/A
 N/A
Total AC JV20.0% 921
 $301,263
 $162,300
   6.00%  
              
Other Operating Joint Ventures 
  
  
  
    
  
1. MVP I, LLC25.0% 313
 $125,228
 $103,000
 Fixed 3.24% Jul 2025
2. Brandywine Apartments of Maryland, LLC28.7% 305
 19,382
 22,760
 Fixed 3.40% Jun 2028
Total Other Joint Ventures 
 618
 $144,610
 $125,760
   3.27%  
              
Total Unconsolidated Investments 
 2,616
 $875,111
 $525,529
   4.06%  

(1)Represents total capitalized cost as of December 31, 2017.
(2)We have not guaranteed the debt of unconsolidated investees and bear no responsibility for the repayment.
(3)Represents weighted average rate on outstanding debt as of December 31, 2017.
(4)Borrowing on this community is a variable rate loan which has been converted to a fixed rate borrowing with an interest rate swap.
(5)Borrowing is comprised of loans made by the equity investors in the venture in proportion to their equity interests.

Off-Balance Sheet Arrangements

In addition to our investment interests in consolidated and unconsolidated real estate entities, we have certain off-balance sheet arrangements with the entities in which we invest. Additional discussion of these entities can be found in Note 5, “Investments in Real Estate Entities,” of our Consolidated Financial Statements included elsewhere in this report.

We have not guaranteed the debt of our unconsolidated real estate entities, as referenced in the table above, nor do we have any obligation to fund this debt should the unconsolidated real estate entities be unable to do so. In the future, in the event the unconsolidated real estate entities were unable to meet their obligations under a loan, we cannot predict at this time whether we would provide any voluntary support, or take any other action, as any such action would depend on a variety of factors, including the amount of support required and the possibility that such support could enhance the return of the unconsolidated real estate entities and/or our returns by providing time for performance to improve.

There are no other material lines of credit, side agreements, financial guarantees or any other derivative financial instruments related to or between our unconsolidated real estate entities and us. In evaluating our capital structure and overall leverage, management takes into consideration our proportionate share of the indebtedness of unconsolidated entities in which we have an interest.


Contractual Obligations

Scheduled contractual obligations required for the next five years and thereafter are as follows as of December 31, 2017 (dollars in thousands):

 Payments due by period
 Total 
Less than 1
Year
 1-3 Years 3-5 Years 
More than 5
Years
Debt Obligations$7,404,313
 $83,921
 $913,470
 $1,135,190
 $5,271,732
Interest on Debt Obligations2,812,359
 246,686
 487,966
 387,332
 1,690,375
Operating Lease Obligations (1)1,153,923
 21,051
 39,845
 40,219
 1,052,808
Capital Lease Obligations (1) (2)49,363
 1,073
 2,152
 2,162
 43,976
 $11,419,958
 $352,731
 $1,443,433
 $1,564,903
 $8,058,891

(1)Includes land leases expiring between October 2026 and March 2142. Amounts do not include any adjustment for purchase options available under the land leases.
(2)Aggregate capital lease payments include $25,961 in interest costs.

Inflation and Deflation

Substantially all of our apartment leases are for a term of one year or less. In an inflationary environment, this may allow us to realize increased rents upon renewal of existing leases or the beginning of new leases. Short-term leases generally minimize our risk from the adverse effect of inflation, although these leases generally permit residents to leave at the end of the lease term and therefore expose us to the effect of a decline in market rents. Similarly, in a deflationary rent environment, we may be exposed to declining rents more quickly under these shorter-term leases.

Forward-Looking Statements

This Form 10-K contains “forward-looking statements” as that term is defined under the Private Securities Litigation Reform Act
of 1995. You can identify forward-looking statements by our use of the words “believe,” “expect,” “anticipate,” “intend,” “estimate,” “assume,” “project,” “plan,” “may,” “shall,” “will” and other similar expressions in this Form 10-K, that predict or indicate future events and trends and that do not report historical matters. These statements include, among other things, statements regarding our intent, belief or expectations with respect to:

our potential development, redevelopment, acquisition or disposition of communities;
the timing and cost of completion of apartment communities under construction, reconstruction, development or redevelopment;
the timing of lease-up, occupancy and stabilization of apartment communities;
the pursuit of land on which we are considering future development;
the anticipated operating performance of our communities;
cost, yield, revenue, NOI and earnings estimates;
our declaration or payment of dividends;
our joint venture and discretionary fund activities;
our policies regarding investments, indebtedness, acquisitions, dispositions, financings and other matters;
our qualification as a REIT under the Internal Revenue Code;
the real estate markets in Northern and Southern California and markets in selected states in the Mid-Atlantic, New England, Metro New York/New Jersey and Pacific Northwest regions of the United States and in general;
the availability of debt and equity financing;
interest rates;
general economic conditions including the potential impacts from current economic conditions;
trends affecting our financial condition or results of operations; and
the impact of legal proceedings relating to the Edgewater casualty loss and related matters, including liability to third parties resulting therefrom.

We cannot assure the future results or outcome of the matters described in these statements; rather, these statements merely reflect our current expectations of the approximate outcomes of the matters discussed. We do not undertake a duty to update these forward-looking statements, and therefore they may not represent our estimates and assumptions after the date of this report. You should

not rely on forward-looking statements because they involve known and unknown risks, uncertainties and other factors, some of which are beyond our control. These risks, uncertainties and other factors may cause our actual results, performance or achievements to differ materially from the anticipated future results, performance or achievements expressed or implied by these forward-looking statements. You should carefully review the discussion under Item 1A. “Risk Factors” in this report for further discussion of risks associated with forward-looking statements.

Some of the factors that could cause our actual results, performance or achievements to differ materially from those expressed or implied by these forward-looking statements include, but are not limited to, the following:

we may fail to secure development opportunities due to an inability to reach agreements with third parties to obtain land at attractive prices or to obtain desired zoning and other local approvals;
we may abandon or defer development opportunities for a number of reasons, including changes in local market conditions which make development less desirable, increases in costs of development, increases in the cost of capital or lack of capital availability, resulting in losses;
construction costs of a community may exceed our original estimates;
we may not complete construction and lease-up of communities under development or redevelopment on schedule, resulting in increased interest costs and construction costs and a decrease in our expected rental revenues;
occupancy rates and market rents may be adversely affected by competition and local economic and market conditions which are beyond our control;
financing may not be available on favorable terms or at all, and our cash flows from operations and access to cost effective capital may be insufficient for the development of our pipeline which could limit our pursuit of opportunities;
our cash flows may be insufficient to meet required payments of principal and interest, and we may be unable to refinance existing indebtedness or the terms of such refinancing may not be as favorable as the terms of existing indebtedness;
we may be unsuccessful in our management of the U.S. Fund, the AC JV or the REIT vehicles that are used with each respective joint venture;
we may be unsuccessful in managing changes in our portfolio composition; and
our expectations, estimates and assumptions as of the date of this filing regarding the outcome of investigations and/or legal proceedings resulting from the Edgewater casualty loss, are subject to change.

Critical Accounting Policies

The preparation of financial statements in conformity with GAAP requires management to use judgment in the application of accounting policies, including making estimates and assumptions. If our judgment or interpretation of the facts and circumstances relating to various transactions had been different, or different assumptions were made, it is possible that different accounting policies would have been applied, resulting in different financial results or a different presentation of our financial statements. Below is a discussion of the accounting policies that we consider critical to an understanding of our financial condition and operating results that may require complex or significant judgment in their application or require estimates about matters which are inherently uncertain. A discussion of our significant accounting policies, including further discussion of the accounting policies described below, can be found in Note 1, “Organization, Basis of Presentation and Significant Accounting Policies,” of our Consolidated Financial Statements.

Principles of Consolidation

We may enter into various joint venture agreements with unrelated third parties to hold or develop real estate assets. We must determine for each of these ventures whether to consolidate the entity or account for our investment under the equity or cost basis of accounting.

We determine whether to consolidate certain entities based on our rights and obligations under the joint venture agreements, applying the applicable accounting guidance. For investment interests that we do not consolidate, we evaluate the guidance to determine the accounting framework to apply. The application of the rules in evaluating the accounting treatment for each joint venture is complex and requires substantial management judgment. Therefore, we believe the decision to choose an appropriate accounting framework is a critical accounting estimate.

If we were to consolidate the joint ventures that we accounted for using the equity method at December 31, 2017, our assets would have increased by $571,578,000 and our liabilities would have increased by $534,355,000. We would be required to consolidate those joint ventures currently not consolidated for financial reporting purposes if the facts and circumstances changed, including but not limited to the following reasons, none of which are currently expected to occur:


For entities not considered to be variable interest entities, the nature of the entity changed such that it would be considered a variable interest entity and we were considered the primary beneficiary.

For entities in which we do not hold a controlling voting and/or variable interest, the contractual arrangement changed resulting in our investment interest being either a controlling voting and/or variable interest.

We evaluate our accounting for investments on a regular basis including when a significant change in the design of an entity occurs.

Cost Capitalization

We capitalize costs during the development of assets. Capitalization begins when we determine that development of a future asset is probable and continues until the asset, or a portion of the asset, is delivered and is ready for its intended use. For redevelopment efforts, we capitalize costs either (i) in advance of taking apartment homes out of service when significant renovation of the common area has begun and continue until the redevelopment is completed, or (ii) when an apartment home is taken out of service for redevelopment and continue until the redevelopment is completed and the apartment home is available for a new resident. Rental income and operating expenses incurred during the initial lease-up or post-redevelopment lease-up period are fully recognized in earnings as they accrue. We defer external costs associated with originating new leases, recognizing the impact of these costs in earnings over the term of the lease.

During the development and redevelopment efforts we capitalize all direct costs and indirect costs which have been incurred as a result of the development and redevelopment activities. These costs include interest and related loan fees, property taxes as well as other direct and indirect costs. Interest is capitalized for any project-specific financing, as well as for general corporate financing to the extent of our aggregate investment in the projects. Indirect project costs, which include personnel and office and administrative costs that are clearly associated with our development and redevelopment efforts, are also capitalized. Capitalized indirect costs associated with our development and redevelopment activities are comprised primarily of compensation related costs for associates dedicated to our development and redevelopment efforts and total $47,063,000, $45,201,000 and $43,943,000 for 2017, 2016 and 2015, respectively. The estimation of the direct and indirect costs to capitalize as part of our development and redevelopment activities requires judgment and, as such, we believe cost capitalization to be a critical accounting estimate.

There may be a change in our operating expenses in the event that there are changes in accounting guidance governing capitalization or changes to our levels of development or redevelopment activity. If changes in the accounting guidance limit our ability to capitalize costs or if we reduce our development and redevelopment activities without a corresponding decrease in indirect project costs, there may be an increase in our operating expenses. For example, if in 2017 our development activities decreased by 10%, and there were no corresponding decrease in our indirect project costs, our costs charged to expense would have increased by $4,706,000.

We capitalize pre-development costs incurred in pursuit of Development Rights. These costs include legal fees, design fees and related overhead costs. Future development of these pursuits is dependent upon various factors, including zoning and regulatory approval, rental market conditions, construction costs and availability of capital. Pre-development costs incurred for pursuits for which future development is not yet considered probable are expensed as incurred. In addition, if the status of a Development Right changes, making future development no longer probable, any capitalized pre-development costs are written off with a charge to expense.

Due to the subjectivity in determining whether a pursuit will result in the development of an apartment community, and therefore should be capitalized, the accounting for pursuit costs is a critical accounting estimate. If we had determined that 10% of our capitalized pursuit costs were associated with Development Rights that were no longer probable of occurring, net income for the year ended December 31, 2017 would have decreased by $4,582,000.

Abandoned Pursuit Costs & Asset Impairment

We evaluate our real estate and other long-lived assets for impairment when potential indicators of impairment exist. If events or circumstances indicate that the carrying amount of a property may not be recoverable, we assess its recoverability by comparing the carrying amount of the property to its estimated undiscounted future cash flows. If the carrying amount exceeds the aggregate undiscounted future cash flows, we recognize an impairment loss to the extent the carrying amount exceeds the estimated fair value of the property. We assess land held for development for impairment if our intent changes with respect to the development of the land. We evaluate our unconsolidated investments for impairment, considering both the carrying value of the investment, estimated to be the expected proceeds that it would receive if the entity were dissolved and the net assets were liquidated, as well as our proportionate share of any impairment of assets held by unconsolidated investments.


We expense costs related to abandoned pursuits, which include the abandonment of Development Rights and disposition pursuits. These costs can vary greatly, and the costs incurred in any given period may be significantly different in future years.

Our focus on value creation through real estate development presents an impairment risk in the event of a future deterioration of the real estate and/or capital markets or a decision by us to reduce or cease development. We cannot predict the occurrence of future events that may cause an impairment assessment to be performed, or the likelihood of any future impairment charges, if any. You should also review Item 1A. “Risk Factors” in this Form 10-K.

REIT Status

We are a Maryland corporation that has elected to be treated, for U.S. federal income tax purposes, as a REIT. We elected to be taxed as a REIT under the Code for the year ended December 31, 1994 and have not revoked such election. A REIT is a corporate entity which holds real estate interests and must meet a number of organizational and operational requirements, including a requirement that it currently distribute at least 90% of its adjusted taxable income to stockholders. As a REIT, we generally will not be subject to corporate level federal income tax on our taxable income if we annually distribute 100% of our taxable income to our stockholders. If we fail to qualify as a REIT in any taxable year, we will be subject to regular federal and state corporate income taxes and may not be able to elect to qualify as a REIT for four subsequent taxable years. For example, if we failed to qualify as a REIT in 2017, our net income would have decreased by approximately $352,522,000.

Our qualification as a REIT requires management to exercise significant judgment and consideration with respect to operational matters and accounting treatment. Therefore, we believe our REIT status is a critical accounting estimate.

Acquisition of Investments in Real Estate

The adoption of ASU 2017-01, as discussed in Note 1, “Organization, Basis of Presentation and Significant Accounting Policies,” of the Consolidated Financial Statements set forth in Item 8 of this report, has impacted our accounting framework for the acquisition of investments in real estate. Prior to adoption of ASU 2017-01 on October 1, 2016, we accounted for acquisitions of investments in real estate in accordance with the authoritative guidance for the initial measurement, which required the identifiable assets acquired, the liabilities assumed, and any noncontrolling interest in the acquiree to be recognized at fair value. Typical assets and liabilities acquired include land, buildings, furniture, fixtures and equipment and identified intangible assets and liabilities, consisting of the value of above or below market leases and in-place leases. In making estimates of fair values for purposes of allocating purchase price, we utilized various sources, including our own analysis of recently acquired and existing comparable properties in our portfolio and other market data. Consideration for acquisitions is typically in the form of cash unless otherwise disclosed. We expensed all costs incurred related to acquisitions of operating communities. Subsequent to adoption of ASU 2017-01, we assess each acquisition of an operating community to determine if it meets the definition of a business or if it qualifies as an asset acquisition. We expect that acquisitions of individual operating communities will generally be viewed as asset acquisitions, and result in the capitalization of acquisition costs, and the allocation of purchase price to the assets acquired and liabilities assumed based on the relative fair value of the respective assets and liabilities.


ITEM 7A.    QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

We are exposed to market risks from our financial instruments primarily from changes in market interest rates. We do not have exposure to any other significant market risk. We monitor interest rate risk as an integral part of our overall risk management, which recognizes the unpredictability of financial markets and seeks to reduce the potentially adverse effect on our results of operations. Our operating results are affected by changes in interest rates, primarily in short-term LIBOR and the SIFMA index as a result of borrowings under our Credit Facility and outstanding bonds and unsecured notes with variable interest rates. In addition, the fair value of our fixed rate unsecured and secured notes are impacted by changes in market interest rates. The effect of interest rate fluctuations on our results of operations historically has been small relative to other factors affecting operating results, such as rental rates and occupancy.

We currently use interest rate protection agreements (consisting of interest rate swap and interest rate cap agreements) for our risk management objectives, as well as for compliance with the requirements of certain lenders, and not for trading or speculative purposes. During 2017, we entered into $300,000,000 of forward interest rate swap agreements to reduce the impact of variability in interest rates on a portion of our expected debt issuance activity in 2018. During 2017, we settled an aggregate of $800,000,000 of forward interest rate swap agreements in conjunction with the refinancing of three secured borrowings in May 2017, as well as our May 2017 and June 2017 unsecured note issuances. In addition, we have interest rate caps that serve to effectively limit the amount of interest rate expense we would incur on a floating rate borrowing. Further discussion of the financial instruments impacted and our exposure is presented below.

As of December 31, 2017 and 2016, we had $1,460,326,000 and $1,208,262,000, respectively, in variable rate debt outstanding, with no amounts outstanding under our Credit Facility. If interest rates on the variable rate debt had been 100 basis points higher throughout 2017 and 2016, our annual interest costs would have increased by approximately $14,867,000 and $12,901,000, respectively, based on balances outstanding during the applicable years.

Because the counterparties providing the interest rate cap and swap agreements are major financial institutions which have an A or better credit rating by the Standard & Poor's Ratings Group, we do not believe there is exposure at this time to a default by a counterparty provider.

In addition, changes in interest rates affect the fair value of our fixed rate debt, computed using quoted market prices for our unsecured notes or a discounted cash flow model for our secured notes, considering our current market yields, which impacts the fair value of our aggregate indebtedness. Debt securities and notes payable (including amounts outstanding under our Credit Facility) with an aggregate principal amount outstanding of $7,404,313,000 at December 31, 2017 had an estimated aggregate fair value of $7,296,455,000 at December 31, 2017. Contractual fixed rate debt represented $6,025,384,000 of the fair value at December 31, 2017. If interest rates had been 100 basis points higher as of December 31, 2017, the fair value of this fixed rate debt would have decreased by approximately $479,977,000.

ITEM 8.    FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The response to this Item 8 is included as a separate section of this Annual Report on Form 10-K.

ITEM 9.    CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.

ITEM 9A.    CONTROLS AND PROCEDURES

(a)Evaluation of Disclosure Controls and Procedures. As required by Rule 13a-15 under the Securities Exchange Act of 1934, as of the end of the period covered by this report, the Company carried out an evaluation under the supervision and with the participation of the Company's management, including the Company's Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of the Company's disclosure controls and procedures. Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that the Company's disclosure controls and procedures are effective to ensure that information required to be disclosed by the Company in the reports it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms. We continue to review and document our disclosure controls and procedures, including our internal controls and procedures for financial reporting, and may from time to time make changes aimed at enhancing their effectiveness and to ensure that our systems evolve with our business.

(b)Management's Report on Internal Control Over Financial Reporting. Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rules 13a-15(f) and 15d-15(f). Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, we conducted an evaluation of the effectiveness of our internal control over financial reporting as of December 31, 2017 based on the framework in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Based on that evaluation, our management concluded that our internal control over financial reporting was effective as of December 31, 2017.

Our internal control over financial reporting as of December 31, 2017 has been audited by Ernst & Young LLP, an independent registered public accounting firm, as stated in their report which is included elsewhere herein.

(c)Changes in Internal Control Over Financial Reporting. During 2017, the Company implemented a new construction and development management system that improves the efficiency and effectiveness of the Company’s operational and financial accounting processes for construction and development related activity. Consistent with any process change that we implement, the design of the internal controls has and will continue to be evaluated for effectiveness as part of our overall assessment of the effectiveness of our disclosure controls and procedures. We expect that the implementation of this system will improve our internal controls over financial reporting as related to construction and development related operational and financial accounting functions.

ITEM 9B.    OTHER INFORMATION

None.


PART III

ITEM 10.    DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

The information required by Item 10 pertaining to directors and executive officers of the Company and the Company's Code of Conduct is incorporated herein by reference to the Company's Proxy Statement to be filed with the Securities and Exchange Commission within 120 days after the end of the year covered by this Form 10-K with respect to the Annual Meeting of Stockholders scheduled to be held on May 23, 2018.

ITEM 11.    EXECUTIVE COMPENSATION

The information required by Item 11 pertaining to executive compensation is incorporated herein by reference to the Company's Proxy Statement to be filed with the Securities and Exchange Commission within 120 days after the end of the year covered by this Form 10-K with respect to the Annual Meeting of Stockholders scheduled to be held on May 23, 2018.

ITEM 12.    SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The information required by Item 12 pertaining to security ownership of management and certain beneficial owners of the Company's common stock is incorporated herein by reference to the Company's Proxy Statement to be filed with the Securities and Exchange Commission within 120 days after the end of the year covered by this Form 10-K with respect to the Annual Meeting of Stockholders scheduled to be held on May 23, 2018, to the extent not set forth below.

The Company maintains the Second Amended and Restated 2009 Equity Incentive Plan (the “2009 Plan”) and the 1996 Non-Qualified Employee Stock Purchase Plan (the “ESPP”), pursuant to which common stock or other equity awards may be issued or granted to eligible persons.

The following table gives information about equity awards under the 2009 Plan, the Company's prior 1994 Stock Option and Incentive Plan (the “1994 Plan”) under which awards were previously made, and the ESPP as of December 31, 2017:

 (a) (b) (c)
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))
Equity compensation plans approved by security holders (1)682,104
(2)$122.91
(3)7,994,292
Equity compensation plans not approved by security holders (4)
 N/A
 681,284
Total682,104
 $122.91
(3)8,675,576

(1)Consists of the 2009 Plan and the 1994 Plan.
(2)Includes 20,813 deferred units granted under the 2009 Plan and the 1994 Plan, which, subject to vesting requirements, will convert in the future to common stock on a one-for-one basis. Also includes the maximum number of shares that may be issued upon settlement of outstanding Performance Awards awarded to officers and maturing on December 31, 2017, 2018 and 2019. Does not include 367,561 shares of restricted stock that are outstanding and that are already reflected in the Company's outstanding shares.
(3)Excludes performance awards and deferred units granted under the 2009 Plan and the 1994 Plan, which, subject to vesting requirements, will convert in the future to common stock on a one-for-one basis.
(4)Consists of the ESPP.

The ESPP, which was adopted by the Board of Directors on October 29, 1996, has not been approved by our shareholders. A further description of the ESPP appears in Note 9, “Stock-Based Compensation Plans,” of the Consolidated Financial Statements set forth in Item 8 of this report.


ITEM 13.    CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The information required by Item 13 pertaining to certain relationships and related transactions is incorporated herein by reference to the Company's Proxy Statement to be filed with the Securities and Exchange Commission within 120 days after the end of the year covered by this Form 10-K with respect to the Annual Meeting of Stockholders to be held on May 23, 2018.

ITEM 14.    PRINCIPAL ACCOUNTANT FEES AND SERVICES

The information required by Item 14 pertaining to the fees paid to and services provided by the Company's principal accountant is incorporated herein by reference to the Company's Proxy Statement to be filed with the Securities and Exchange Commission within 120 days after the end of the year covered by this Form 10-K with respect to the Annual Meeting of Stockholders to be held on May 23, 2018.


PART IV

ITEM 15.EXHIBITS, FINANCIAL STATEMENT SCHEDULE

15(a)(1) Financial Statements
See the Original Form 10-K
15(a)(2) Financial Statement Schedule
See the Original Form 10-K
15(a)(1)Financial Statements
Index to Financial Statements
Consolidated Financial Statements and Financial Statement Schedule:
15(a)(2)Financial Statement Schedule
All other schedules for which provision is made in the applicable accounting regulation of the Securities and Exchange Commission are not required under the related instructions or are inapplicable and therefore have been omitted.
15(a)(3)15(a)(3) Exhibits


ITEM 16.    FORM 10-K SUMMARY

Not Applicable.


INDEX TO EXHIBITS
Exhibit No.   Description
     
3(i).1  
3(i).2  
3(i).3  
3(ii).1  
3(ii).2  
3(ii).3  
4.1  
4.2  
4.3
4.4
4.54.3  
4.64.4 __ 
4.5

4.6

4.7



4.8  
4.8
4.9
4.10

10.1
10.2
10.3
10.4
10.5+10.1+  

10.6+10.2+  

10.7+10.3+  
10.8+10.4+  
10.9+
10.10+
10.11+
10.12+
10.13+
10.14+
10.15+
10.16+10.5+  
10.17+10.6+  
10.18+

10.19+10.7+  
10.20+10.8+  
10.21+10.9+  
10.22+10.10+  
10.23+10.11+  
10.24+10.12+  
10.2510.13  
10.26+10.14+  

10.27+10.15+  

10.28+10.16+  

10.2910.17  




10.30
10.18  

10.3110.19  

10.3210.20  
10.33
10.34
10.3510.21  
12.1
21.1  
23.1  
31.1  
31.2  
32  
101  
XBRL (Extensible Business Reporting Language). The following materials from AvalonBay Communities, Inc.'s Annual Report on Form 10-K for the year ended December 31, 2017,2018, formatted in XBRL: (i) consolidated balance sheets, (ii) consolidated statements of comprehensive income, (iii) consolidated statements of equity, (iv) consolidated statements of cash flows and (v) notes to consolidated financial statements. (Incorporated by reference to Exhibit 101 to Form 10-K of the Company filed February 22, 2019.)


+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(a)(3) of Form 10-K.


SIGNATURES


SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

     
  AvalonBay Communities, Inc.
Date: February 23, 2018By:/s/ TIMOTHY J. NAUGHTON
Timothy J. Naughton, Director, Chairman, Chief Executive Officer and President (Principal Executive 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.

Date: February 23, 2018By:/s/ TIMOTHY J. NAUGHTON
Timothy J. Naughton, Director, Chairman, Chief Executive Officer and President (Principal Executive Officer)
Date: February 23, 2018March 15, 2019 By: /s/ KEVIN P. O’SHEA
    Kevin P. O’Shea, Chief Financial Officer
(Principal Financial Officer)
Date: February 23, 2018By:/s/ KERI A. SHEA
Keri A. Shea, Senior Vice President—Finance & Treasurer
(Principal Accounting Officer)
Date: February 23, 2018By:/s/ GLYN F. AEPPEL
Glyn F. Aeppel, Director
Date: February 23, 2018By:/s/ TERRY S. BROWN
Terry S. Brown, Director
Date: February 23, 2018By:/s/ ALAN B. BUCKELEW
Alan B. Buckelew, Director
Date: February 23, 2018By:/s/ RONALD L. HAVNER, JR.
Ronald L. Havner, Jr., Director
Date: February 23, 2018By:/s/ STEPHEN P. HILLS
Stephen P. Hills, Director
Date: February 23, 2018By:/s/ RICHARD J. LIEB
Richard J. Lieb, Director
Date: February 23, 2018By:/s/ PETER S. RUMMELL
Peter S. Rummell, Director
Date: February 23, 2018By:/s/ H. JAY SARLES
H. Jay Sarles, Director
Date: February 23, 2018By:/s/ SUSAN SWANEZY
Susan Swanezy, Director
Date: February 23, 2018By:/s/ W. EDWARD WALTER
W. Edward Walter, Director

Report of Independent Registered Public Accounting Firm
To the Stockholders and the Board of Directors of AvalonBay Communities, Inc.
Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheets of AvalonBay Communities, Inc. (the Company) as of December 31, 2017 and 2016, and the related consolidated statements of comprehensive income, equity and cash flows for each of the three years in the period ended December 31, 2017, and the related notes and financial statement schedule listed in the Index at Item 15(a)(2) (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2017 and 2016, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2017, in conformity with U.S. generally accepted accounting principles.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of December 31, 2017, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework), and our report dated February 23, 2018 expressed an unqualified opinion thereon.
Basis for Opinion
These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.
/s/ Ernst & Young LLP
We have served as the Company’s auditor since 2002.
Tysons, Virginia
February 23, 2018




Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of AvalonBay Communities, Inc.
Opinion on Internal Control over Financial Reporting
We have audited AvalonBay Communities, Inc.’s internal control over financial reporting as of December 31, 2017, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the COSO criteria). In our opinion, AvalonBay Communities, Inc. (the Company) maintained, in all material respects, effective internal control over financial reporting as of December 31, 2017, based on the COSO criteria.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), consolidated balance sheets of the Company as of December 31, 2017 and 2016, and the related consolidated statements of comprehensive income, equity and cash flows for each of the three years in the period ended December 31, 2017, and the related notes and financial statement schedule listed in the Index at Item 15(a)(2) and our report dated February 23, 2018 expressed an unqualified opinion thereon.
Basis for Opinion
The Company’s management is responsible 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 in Item 9A. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects.
Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.
Definition and Limitations of Internal Control Over Financial Reporting
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 (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) 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 (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 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/ Ernst & Young LLP
Tysons, Virginia
February 23, 2018


AVALONBAY COMMUNITIES, INC.
CONSOLIDATED BALANCE SHEETS
(Dollars in thousands, except per share data)

 12/31/17 12/31/16
ASSETS 
  
Real estate: 
  
Land and improvements$4,237,318
 $3,941,250
Buildings and improvements15,708,666
 14,314,981
Furniture, fixtures and equipment615,288
 532,994
 20,561,272
 18,789,225
Less accumulated depreciation(4,218,379) (3,743,632)
Net operating real estate16,342,893
 15,045,593
Construction in progress, including land1,306,300
 1,882,262
Land held for development68,364
 84,293
Real estate assets held for sale, net
 20,846
Total real estate, net17,717,557
 17,032,994
    
Cash and cash equivalents67,088
 214,994
Cash in escrow134,818
 114,983
Resident security deposits32,686
 32,071
Investments in unconsolidated real estate entities163,475
 175,116
Deferred development costs45,819
 40,179
Prepaid expenses and other assets253,378
 256,934
Total assets$18,414,821
 $17,867,271
    
LIABILITIES AND EQUITY 
  
Unsecured notes, net$5,852,764
 $4,463,302
Variable rate unsecured credit facility
 
Mortgage notes payable, net1,476,706
 2,567,578
Dividends payable196,094
 185,397
Payables for construction85,377
 100,998
Accrued expenses and other liabilities308,189
 274,676
Accrued interest payable43,116
 38,307
Resident security deposits58,473
 57,023
Liabilities related to real estate assets held for sale
 808
Total liabilities8,020,719
 7,688,089
    
Commitments and contingencies

 

    
Redeemable noncontrolling interests6,056
 7,766
    
Equity: 
  
Preferred stock, $0.01 par value; $25 liquidation preference; 50,000,000 shares authorized at December 31, 2017 and 2016; zero shares issued and outstanding at December 31, 2017 and 2016
 
Common stock, $0.01 par value; 280,000,000 shares authorized at December 31, 2017 and 2016; 138,094,154 and 137,330,904 shares issued and outstanding at December 31, 2017 and 2016, respectively1,381
 1,373
Additional paid-in capital10,235,475
 10,105,654
Accumulated earnings less dividends188,609
 94,899
Accumulated other comprehensive loss(37,419) (30,510)
Total equity10,388,046
 10,171,416
Total liabilities and equity$18,414,821
 $17,867,271

See accompanying notes to Consolidated Financial Statements.

AVALONBAY COMMUNITIES, INC.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Dollars in thousands, except per share data)
 For the year ended
 12/31/17 12/31/16 12/31/15
Revenue: 
  
  
Rental and other income$2,154,481
 $2,039,656
 $1,846,081
Management, development and other fees4,147
 5,599
 9,947
Total revenue2,158,628
 2,045,255
 1,856,028
      
Expenses: 
  
  
Operating expenses, excluding property taxes503,946
 478,437
 448,747
Property taxes221,375
 204,837
 193,499
Interest expense, net199,661
 187,510
 175,615
Loss (gain) on extinguishment of debt, net25,472
 7,075
 (26,736)
Depreciation expense584,150
 531,434
 477,923
General and administrative expense50,673
 45,771
 42,774
Expensed acquisition, development and other pursuit costs, net of recoveries2,736
 9,922
 6,822
Casualty and impairment loss (gain), net6,250
 (3,935) (10,542)
Total expenses1,594,263
 1,461,051
 1,308,102
      
Income before equity in income of unconsolidated real estate entities, gain on sale of communities, (loss) gain on other real estate transactions, and income taxes564,365
 584,204
 547,926
      
Equity in income of unconsolidated real estate entities70,744
 64,962
 70,018
Gain on sale of communities252,599
 374,623
 115,625
(Loss) gain on other real estate transactions(10,907) 10,224
 9,647
      
Income before income taxes876,801
 1,034,013
 743,216
Income tax expense141
 305
 1,483
      
Net income876,660
 1,033,708
 741,733
Net loss attributable to noncontrolling interests261
 294
 305
      
Net income attributable to common stockholders$876,921
 $1,034,002
 $742,038
      
Other comprehensive income (loss): 
  
  
(Loss) income on cash flow hedges(13,979) (5,556) 5,354
Cash flow hedge losses reclassified to earnings7,070
 6,433
 5,774
Comprehensive income$870,012
 $1,034,879
 $753,166
      
Earnings per common share—basic: 
  
  
Net income attributable to common stockholders$6.36
 $7.53
 $5.54
      
Earnings per common share—diluted: 
  
  
Net income attributable to common stockholders$6.35
 $7.52
 $5.51

See accompanying notes to Consolidated Financial Statements.

AVALONBAY COMMUNITIES, INC.
CONSOLIDATED STATEMENTS OF EQUITY
(Dollars in thousands)

 Shares issued     
Additional
paid-in
capital
 
Accumulated
earnings
less
dividends
 
Accumulated
other
comprehensive
loss
 
Total
AvalonBay
stockholders'
equity
    
 
Preferred
stock
 
Common
stock
 
Preferred
stock
 
Common
stock
     
Noncontrolling
interests
 
Total
equity
Balance at December 31, 2014
 132,050,382
 $
 $1,320
 $9,354,685
 $(267,085) $(42,515) $9,046,405
 $
 $9,046,405
Net income attributable to common stockholders
 
 
 
 
 742,038
 
 742,038
 
 742,038
Income on cash flow hedges
 
 
 
 
 
 5,354
 5,354
 
 5,354
Cash flow hedge losses reclassified to earnings
 
 
 
 
 
 5,774
 5,774
 
 5,774
Change in redemption value and acquisition of noncontrolling interest
 
 
 
 (1,088) 2,053
 
 965
 
 965
Dividends declared to common stockholders
 
 
 
 
 (673,670) 
 (673,670) 
 (673,670)
Issuance of common stock, net of withholdings
 4,951,649
 
 50
 688,677
 (1,325) 
 687,402
 
 687,402
Amortization of deferred compensation
 
 
 
 26,258
 
 
 26,258
 
 26,258
Balance at December 31, 2015
 137,002,031
 
 1,370
 10,068,532
 (197,989) (31,387) 9,840,526
 
 9,840,526
Net income attributable to common stockholders
 
 
 
 
 1,034,002
 
 1,034,002
 
 1,034,002
Loss on cash flow hedges
 
 
 
 
 
 (5,556) (5,556) 
 (5,556)
Cash flow hedge losses reclassified to earnings
 
 
 
 
 
 6,433
 6,433
 
 6,433
Change in redemption value and acquisition of noncontrolling interest
 
 
 
 
 1,489
 
 1,489
 
 1,489
Dividends declared to common stockholders
 
 
 
 
 (741,313) 
 (741,313) 
 (741,313)
Issuance of common stock, net of withholdings
 328,873
 
 3
 11,982
 (1,290) 
 10,695
 
 10,695
Amortization of deferred compensation
 
 
 
 25,140
 
 
 25,140
 
 25,140
Balance at December 31, 2016
 137,330,904
 
 1,373
 10,105,654
 94,899
 (30,510) 10,171,416
 
 10,171,416
Net income attributable to common stockholders
 
 
 
 
 876,921
 
 876,921
 
 876,921
Loss on cash flow hedges
 
 
 
 
 
 (13,979) (13,979) 
 (13,979)
Cash flow hedge losses reclassified to earnings
 
 
 
 
 
 7,070
 7,070
 
 7,070
Change in redemption value and acquisition of noncontrolling interest
 
 
 
 
 2,026
 
 2,026
 
 2,026
Dividends declared to common stockholders
 
 
 
 
 (783,912) 
 (783,912) 
 (783,912)
Issuance of common stock, net of withholdings
 763,250
 
 8
 101,621
 (1,325) 
 100,304
 
 100,304
Amortization of deferred compensation
 
 
 
 28,200
 
 
 28,200
 
 28,200
Balance at December 31, 2017
 138,094,154
 $
 $1,381
 $10,235,475
 $188,609
 $(37,419) $10,388,046
 $
 $10,388,046

See accompanying notes to Consolidated Financial Statements.

AVALONBAY COMMUNITIES, INC
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Dollars in thousands)
 For the year ended
 12/31/17 12/31/16 12/31/15
Cash flows from operating activities: 
  
  
Net income$876,660
 $1,033,708
 $741,733
Adjustments to reconcile net income to cash provided by operating activities: 
  
  
Depreciation expense584,150
 531,434
 477,923
Amortization of deferred financing costs7,657
 7,661
 6,871
Amortization of debt premium(5,915) (18,866) (24,261)
Loss (gain) on extinguishment of debt, net25,472
 7,075
 (26,736)
Amortization of stock-based compensation17,920
 15,082
 15,321
Equity in (income) loss of, and return on, unconsolidated real estate entities and noncontrolling interests, net of eliminations(19,798) 8,870
 12,225
Casualty and impairment loss (gain), net8,568
 (3,935) (17,303)
Abandonment of development pursuits388
 1,743
 
Cash flow hedge losses reclassified to earnings7,070
 6,433
 5,774
Gain on sale of real estate assets(281,745) (442,916) (158,852)
Decrease (increase) in resident security deposits, prepaid expenses and other assets3,076
 (5,403) 12,783
Increase in accrued expenses, other liabilities and accrued interest payable32,754
 19,386
 29,189
Net cash provided by operating activities1,256,257
 1,160,272
 1,074,667
      
Cash flows from investing activities: 
  
 ��
Development/redevelopment of real estate assets including land acquisitions and deferred development costs(979,947) (1,201,026) (1,569,326)
Acquisition of real estate assets, including partnership interest(462,317) (393,316) 
Capital expenditures - existing real estate assets(65,181) (66,971) (48,170)
Capital expenditures - non-real estate assets(8,809) (5,881) (7,695)
Proceeds from sale of real estate, net of selling costs503,039
 532,717
 282,163
Insurance proceeds for property damage claims16,233
 17,196
 44,142
Mortgage note receivable lending(17,590) (19,115) 
(Decrease) increase in payables for construction(15,621) 2,196
 (3,230)
Distributions from unconsolidated real estate entities89,305
 111,598
 109,181
Investments in unconsolidated real estate entities(24,493) (9,750) (6,582)
Net cash used in investing activities(965,381) (1,032,352) (1,199,517)
      
Cash flows from financing activities:   
  
Issuance of common stock, net111,093
 15,526
 690,184
Dividends paid(772,657) (726,749) (655,248)
Issuance of mortgage notes payable206,800
 
 
Repayments of mortgage notes payable, including prepayment penalties(1,313,025) (168,076) (853,604)
Issuance of unsecured notes1,696,826
 1,122,488
 873,088
Repayment of unsecured notes, including prepayment penalties(300,000) (504,403) 
Payment of deferred financing costs(17,552) (16,240) (7,343)
Redemption of noncontrolling interest and units for cash by minority partners
 
 (1,088)
Payment of capital lease obligation(18,951) 
 
Receipts (payments) for termination of forward interest rate swaps391
 (14,847) 
Payments related to tax withholding for share-based compensation(10,450) (8,562) (6,076)
Distributions to DownREIT partnership unitholders(42) (41) (38)
Contributions from joint venture and profit-sharing partners1,038
 
 
Distributions to joint venture and profit-sharing partners(418) (407) (372)
Preferred interest obligation redemption and dividends(2,000) (1,960) (14,410)
Net cash (used in) provided by financing activities(418,947) (303,271) 25,093
      
Net decrease in cash and cash equivalents(128,071) (175,351) (99,757)
      
Cash and cash equivalents and restricted cash, beginning of year329,977
 505,328
 605,085
Cash and cash equivalents and restricted cash, end of year$201,906
 $329,977
 $505,328
      
Cash paid during the year for interest, net of amount capitalized$207,842
 $194,059
 $188,782
See accompanying notes to Consolidated Financial Statements.

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported with the Consolidated Statements of Cash Flows (dollars in thousands):
  For the year ended
  12/31/17 12/31/16 12/31/15
Cash and cash equivalents $67,088
 $214,994
 $400,507
Cash in escrow 134,818
 114,983
 104,821
Cash, cash equivalents and restricted cash shown in the Consolidated Statements of Cash Flows $201,906
 $329,977
 $505,328

Supplemental disclosures of non-cash investing and financing activities:

During the year ended December 31, 2017:

As described in Note 4, “Equity,” 201,824 shares of common stock were issued as part of the Company's stock based compensation plans, of which 128,482 shares related to the conversion of performance awards to restricted shares, and the remaining 73,342 shares valued at $13,171,000 were issued in connection with new stock grants; 3,058 shares valued at $558,000 were issued through the Company’s dividend reinvestment plan; 60,319 shares valued at $10,542,000 were withheld to satisfy employees’ tax withholding and other liabilities; and 3,388 restricted shares with an aggregate value of $588,000 previously issued in connection with employee compensation were canceled upon forfeiture.

Common stock dividends declared but not paid totaled $196,094,000.

The Company recorded a decrease of $65,000 in redeemable noncontrolling interest with a corresponding increase to accumulated earnings less dividends to adjust the redemption value associated with the put options held by joint venture partners and DownREIT partnership units.  For further discussion of the nature and valuation of these items, see Note 11, “Fair Value.”

The Company recorded a decrease in prepaid expenses and other assets of $12,114,000 and an increase in other liabilities of $1,171,000, and a corresponding adjustment to other comprehensive income, and reclassified $7,070,000 of cash flow hedge losses from other comprehensive income to interest expense, net, to record the impact of the Company’s derivative and hedge accounting activity.

As discussed in Note 1, "Organization, Basis of Presentation and Significant Accounting Policies," the Company recognized a non-cash charge of $16,361,000 to write-off the net book value of the fixed assets destroyed by the fire that occurred in February 2017 at the Company's Avalon Maplewood Development Community ("Maplewood").

During the year ended December 31, 2016:

The Company issued 197,018 shares of common stock as part of the Company's stock based compensation plans, of which 115,618 shares related to the conversion of performance awards to restricted shares, and the remaining 81,400 shares valued at $13,217,000 were issued in connection with new stock grants; 44,327 shares valued at $3,894,000 were issued in conjunction with the conversion of deferred stock awards; 2,396 shares valued at $424,000 were issued through the Company’s dividend reinvestment plan; 53,453 shares valued at $8,356,000 were withheld to satisfy employees’ tax withholding and other liabilities; and 4,262 restricted shares with an aggregate value of $694,000 previously issued in connection with employee compensation were canceled upon forfeiture.

Common stock dividends declared but not paid totaled $185,397,000.

The Company recorded a decrease of $1,489,000 in redeemable noncontrolling interest with a corresponding increase to accumulated earnings less dividends to adjust the redemption value associated with the put options held by joint venture partners and DownREIT partnership units. 

The Company recorded an increase in prepaid expenses and other assets and a corresponding gain to other comprehensive income of $12,085,000, and reclassified $6,433,000 of cash flow hedge losses from other comprehensive income to interest expense, net, to record the impact of the Company’s derivative and hedge accounting activity.


The Company assumed fixed rate indebtedness with a principal amount of $67,904,000 in conjunction with the acquisition of Avalon Hoboken.

The Company assumed fixed rate indebtedness with a principal amount of $70,507,000 in conjunction with the acquisition of Avalon Columbia Pike.

The Company completed the construction of and sold an affordable restricted apartment building, containing 77 apartment homes, which is adjacent to a completed Development Community. The Company received a mortgage note in the amount of $18,643,000 as consideration for the sale, which is secured by the underlying real estate.

During the year ended December 31, 2015:

The Company issued 157,779 shares of common stock as part of the Company's stock based compensation plan, of which 95,826 shares related to the conversion of performance awards to restricted shares, and the remaining 61,953 shares valued at $10,720,000 were issued in connection with new stock grants; 46,589 shares valued at $3,552,000 were issued in conjunction with the conversion of deferred stock awards; 2,142 shares valued at $372,000 were issued through the Company’s dividend reinvestment plan; 45,090 shares valued at $5,979,000 were withheld to satisfy employees’ tax withholding and other liabilities; and 1,529 restricted shares with an aggregate value of $726,000 previously issued in connection with employee compensation were canceled upon forfeiture.

Common stock dividends declared but not paid totaled $171,257,000.

The Company recorded a decrease of $2,053,000 in redeemable noncontrolling interest with a corresponding increase to accumulated earnings less dividends to adjust the redemption value associated with the put options held by joint venture partners and DownREIT partnership units.

The Company recorded an increase in prepaid expenses and other assets and a corresponding gain to other comprehensive income of $5,354,000 and reclassified $5,774,000 of deferred cash flow hedge losses from other comprehensive income to interest expense, net, to record the impact of the Company’s derivative and hedge accounting activity.

The Company recognized a charge of $26,039,000 to write off the net book value of the fixed assets destroyed by the fire that occurred in 2015 at Avalon at Edgewater (“Edgewater”) and winter storm damage at several of the Company's communities in its Northeast markets.
























See accompanying notes to Consolidated Financial Statements.


AVALONBAY COMMUNITIES, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. Organization, Basis of Presentation and Significant Accounting Policies

Organization and Basis of Presentation

AvalonBay Communities, Inc. (the “Company,” which term, unless the context otherwise requires, refers to AvalonBay Communities, Inc. together with its subsidiaries), is a Maryland corporation that has elected to be treated as a real estate investment trust (“REIT”) for federal income tax purposes under the Internal Revenue Code of 1986 (the “Code”). The Company focuses on the development, redevelopment, acquisition, ownership and operation of multifamily communities primarily in New England, the New York/New Jersey metro area, the Mid-Atlantic, the Pacific Northwest, and Northern and Southern California.

At December 31, 2017, the Company owned or held a direct or indirect ownership interest in 267 operating apartment communities containing 77,614 apartment homes in 12 states and the District of Columbia, of which nine communities containing 3,752 apartment homes were under redevelopment. In addition, the Company owned or held a direct or indirect ownership interest in 21 communities under development that are expected to contain an aggregate of 6,544 apartment homes (unaudited) when completed. The Company also owned or held a direct or indirect ownership interest in land or rights to land in which the Company expects to develop an additional 29 communities that, if developed as expected, will contain an estimated 9,496 apartment homes (unaudited).

Capitalized terms used without definition have meanings provided elsewhere in this Form 10-K.

Principles of Consolidation

The accompanying Consolidated Financial Statements include the accounts of the Company and its wholly-owned subsidiaries, certain joint venture partnerships, subsidiary partnerships structured as DownREITs and any variable interest entities that qualify for consolidation. All significant intercompany balances and transactions have been eliminated in consolidation.

The Company accounts for joint venture entities and subsidiary partnerships in accordance with the consolidation guidance. The Company evaluates the partnership of each joint venture entity and determines first whether to follow the variable interest entity (“VIE”) or the voting interest entity (“VOE”) model. Once the appropriate consolidation model is identified, the Company then evaluates whether it should consolidate the venture. Under the VIE model, the Company consolidates an investment when it has control to direct the activities of the venture and the obligation to absorb losses or the right to receive benefits that could potentially be significant to the VIE. Under the VOE model, the Company consolidates an investment when 1) it controls the investment through ownership of a majority voting interest if the investment is not a limited partnership or 2) it controls the investment through its ability to remove the other partners in the investment, at its discretion, when the investment is a limited partnership.

The Company generally uses the equity method of accounting for its investment in joint ventures, under all other potential scenarios, including where the Company holds a noncontrolling limited partner interest in a joint venture. Any investment in excess of the Company's cost basis at acquisition or formation of an equity method venture, will be recorded as a component of the Company's investment in the joint venture and recognized over the life of the underlying fixed assets of the venture as a reduction to its equity in income from the venture. Investments in which the Company has little or no influence are accounted for using the cost method.

Revenue and Gain Recognition

Rental income related to the Company’s residential and retail leases is recognized on an accrual basis when due from residents and/or retail tenants, as required by the accounting guidance applicable to leases, which provides guidance on classification and recognition. In accordance with the Company's standard residential lease terms, rental payments are generally due on a monthly basis. Any cash concessions given at the inception of the lease are amortized over the approximate life of the lease, which is generally one year. The Company records a charge to income for outstanding receivables greater than 90 days past due as a component of operating expenses, excluding property taxes on the accompanying Consolidated Statements of Comprehensive Income.


The Company will adopt ASU 2014-09, Revenue from Contracts with Customers and ASU 2017-05, Other Income-Gains and Losses from the Derecognition of Nonfinancial Assets, as of January 1, 2018 using the modified retrospective approach, applying the provisions of the new standards to contracts that are not completed as of the date of adoption. Under the new standards, revenue is recognized when persuasive evidence of an arrangement exists, delivery has occurred, the fee is fixed or determinable, and collectability is probable. The majority of the Company’s revenue is derived from residential and retail rental income and other lease income, which are scoped out from this standard and included in the current lease accounting framework, and will be accounted for under ASU 2016-02, Leases, discussed under Recently Issued and Adopted Accounting Standardsbelow. Revenue streams that are in the scope of the new standards include:

Management fees - The Company has investment interests in real estate joint ventures, some of which the Company manages (i) the venture, (ii) the associated operating communities owned by those ventures and/or (iii) the development or redevelopment of those operating communities. For these activities, the Company receives asset management, property management, development and/or redevelopment fee revenue. The performance obligation is the management of the venture, community or other defined task such as the development or redevelopment of the community. While the individual activities that comprise the performance obligation of the management fees can vary day to day, the nature of the overall performance obligation to provide management service is the same and considered by the Company to be a series of services that have the same pattern of transfer to the customer and the same method to measure progress toward satisfaction of the performance obligation. The Company recognizes revenue for management fees as earned on a monthly basis and has concluded this is appropriate under the new standard.

Non-recurring rental and non-rental related income - The Company recognizes revenue for rental related income not included as a components of a lease, such as reservation and application fees, as well as for non-rental related income, as earned, and has concluded this is appropriate under the new standard.

Gains or losses on sales of real estate - The Company accounts for the sale of real estate assets and any related gain recognition in accordance with the accounting guidance applicable to sales of real estate, which establishes standards for recognition of profit on all real estate sales transactions, other than retail land sales. The Company recognizes the sale, and associated gain or loss from the disposition, provided that the earnings process is complete and the Company does not have significant continuing involvement. Subsequent to the adoption of the new standard, a gain or loss is recognized when the criteria for an asset to be derecognized are met, which include when (i) a contract exists and (ii) the buyer obtained control of the nonfinancial asset that was sold. As a result, the Company may recognize a gain on a real estate disposition transaction that previously did not qualify as a sale or for full profit recognition due to the timing of the transfer of control or certain forms of continuing involvement. In addition, subsequent to the adoption of the new standard, a gain or loss recognized on the sale of a nonfinancial asset to an unconsolidated entity will be recognized at 100%, and not the Company’s proportionate ownership percentage.

Due to the nature and timing of the Company’s identified revenue streams and existing open contracts as of December 31, 2017, the Company does not anticipate the adoption of the new standards will have a material impact on its financial position or results of operations.

Real Estate

Operating real estate assets are stated at cost and consist of land and improvements, buildings and improvements, furniture, fixtures and equipment, and other costs incurred during their development, redevelopment and acquisition. Significant expenditures which improve or extend the life of an existing asset and that will benefit the Company for periods greater than a year, are capitalized. Expenditures for maintenance and repairs are charged to expense as incurred. The Company generally expenses purchases of personal property made for replacement purposes.

Project costs related to the development, construction and redevelopment of real estate projects (including interest and related loan fees, property taxes and other direct costs) are capitalized as a cost of the project. Indirect project costs that relate to several projects are capitalized and allocated to the projects to which they relate. Indirect costs not clearly related to development, construction and redevelopment activity are expensed as incurred. For development, capitalization (i) begins when the Company has determined that development of the future asset is probable, (ii) can be suspended if there is no current development activity underway, but future development is still probable and (iii) ends when the asset, or a portion of an asset, is delivered and is ready for its intended use, or the Company's intended use changes such that capitalization is no longer appropriate.


For land parcels improved with operating real estate, for which the Company intends to pursue development, the Company generally manages the current improvements until such time as all tenant obligations have been satisfied or eliminated through negotiation, and construction of new apartment communities is ready to begin. Revenue from incidental operations received from the current improvements on land parcels in excess of any incremental costs are recorded as a reduction of total capitalized costs of the respective Development Right and not as part of net income. Incidental operating costs in excess of incidental operating income are expensed in the period incurred.

For redevelopment efforts, the Company capitalizes costs either (i) in advance of taking homes out of service when significant renovation of the common area has begun until the redevelopment is completed, or (ii) when an apartment home is taken out of service for redevelopment until the redevelopment is completed and the apartment home is available for a new resident. Rental income and operating costs incurred during the initial lease-up or post-redevelopment lease-up period are recognized in earnings as incurred. The Company defers external costs associated with originating new leases, recognizing the impact of these costs in earnings over the term of the lease.

The adoption of ASU 2017-01 on October 1, 2016, impacted the Company's accounting framework for the acquisition of operating communities. Prior to adoption, the acquisition of an operating community was viewed as an acquisition of a business, and the Company identified and recorded each asset acquired and liability assumed in such transaction at its estimated fair value at the date of acquisition, and expensed all costs incurred related to acquisitions of operating communities. Subsequent to adoption of ASU 2017-01 on October 1, 2016, the Company assesses each acquisition of an operating community to determine if it meets the definition of a business or if it qualifies as an asset acquisition. The Company generally views acquisitions of individual operating communities as asset acquisitions, and results in the capitalization of acquisition costs, and the allocation of purchase price to the assets acquired and liabilities assumed, based on the relative fair value of the respective assets and liabilities.

The purchase price allocation to tangible assets, such as land and improvements, buildings and improvements, and furniture, fixtures and equipment, and the in-place lease intangible assets, is as reflected in real estate assets and depreciated over their estimated useful lives. Any purchase price allocation to intangible assets, other than in-place lease intangibles, is included in prepaid expenses and other assets on the accompanying Consolidated Balance Sheets and amortized over the term of the acquired intangible asset. The Company values land based on a market approach, looking to recent sales of similar properties, adjusting for differences due to location, the state of entitlement as well as the shape and size of the parcel. Improvements to land are valued using a replacement cost approach and consider the structures and amenities included for the communities. The approach applied industry standard replacement costs adjusted for geographic specific considerations and reduced by estimated depreciation. The value for furniture, fixtures and equipment is also determined based on a replacement cost approach, considering costs for both items in the apartment homes as well as common areas and was adjusted for estimated depreciation. The fair value of buildings acquired is estimated using the replacement cost approach, assuming the buildings were vacant at acquisition. The replacement cost approach considers the composition of structures acquired, adjusted for an estimate of depreciation. The estimate of depreciation is made considering industry standard information, depreciation curves for the identified asset classes and estimated useful life of the acquired property. The value of the acquired lease-related intangibles considered the estimated cost of leasing the apartment homes as if the acquired building(s) were vacant, as well as the value of the current leases relative to market-rate leases. The in-place lease value is determined using an average total lease-up time, the number of apartment homes and net revenues generated during the lease-up time. The lease-up period for an apartment community is assumed to be 12 months to achieve stabilized occupancy. Net revenues use market rent considering actual leasing and industry rental rate data. The value of current leases relative to a market-rate lease is based on market rents obtained for market comparables, and considered a market derived discount rate. Given the heterogeneous nature of multifamily real estate, the fair values for the land, debt, real estate assets and in-place leases incorporated significant unobservable inputs and therefore are considered to be Level 3 prices within the fair value hierarchy. Consideration for acquisitions is typically in the form of cash unless otherwise disclosed.

Depreciation is calculated on buildings and improvements using the straight-line method over their estimated useful lives, which range from seven to 30 years. Furniture, fixtures and equipment are generally depreciated using the straight-line method over their estimated useful lives, which range from three years (primarily computer-related equipment) to seven years.


Income Taxes

The Company elected to be treated as a REIT for U.S. federal income tax purposes for its tax year ended December 31, 1994 and has not revoked such election. A REIT is a corporate entity which holds real estate interests and can deduct from its federally taxable income qualifying dividends it pays if it meets a number of organizational and operational requirements, including a requirement that it currently distribute at least 90% of its adjusted taxable income to stockholders. Therefore, as a REIT, the Company generally will not be subject to corporate level federal income tax on its taxable income if it annually distributes 100% of its taxable income to its stockholders.

The states in which the Company operates have similar tax provisions which recognize the Company as a REIT for state income tax purposes. Management believes that all such conditions for the exemption from income taxes on ordinary income have been or will be met for the periods presented. Accordingly, no provision for federal and state income taxes has been made. If the Company fails to qualify as a REIT in any taxable year, it will be subject to federal corporate income taxes at regular corporate rates and may not be able to qualify as a corporate REIT for four subsequent taxable years. Even if the Company qualifies for taxation as a REIT, the Company may be subject to certain state and local taxes on its income and property, and to federal income and excise taxes on its undistributed taxable income and in certain other instances.

The Company did not incur any charges or receive refunds of excise taxes related to the years ended December 31, 2017, 2016 and 2015.

In addition, taxable income from non-REIT activities performed through taxable REIT subsidiaries (“TRS”) is subject to federal, state and local income taxes. The Company incurred income tax expense of $141,000, $305,000 and $1,483,000 in 2017, 2016 and 2015, respectively, associated primarily with activities transacted through a TRS. As of December 31, 2017 and 2016, the Company did not have any unrecognized tax benefits. The Company does not believe that there will be any material changes in its unrecognized tax positions over the next 12 months. The Company is subject to examination by the respective taxing authorities for the tax years 2014 through 2016.

On December 22, 2017, H.R. 1, the Tax Cuts and Jobs Act (the “TCJA”), was enacted. The TCJA makes major changes to the Code, including lowering the statutory U.S. federal income tax rate from 35% to 21% effective January 1, 2018. The Company has completed its assessment of the Act and does not believe it will have a material impact on its financial position or results of operations.

The following reconciles net income attributable to common stockholders to taxable net income for the years ended December 31, 2017, 2016 and 2015 (unaudited, dollars in thousands):
 2017 Estimate 2016 Actual 2015 Actual
Net income attributable to common stockholders$876,921
 $1,034,002
 $742,038
GAAP gain on sale of communities (in excess of) less than tax gain(85,873) (195,029) (20,900)
Depreciation/amortization timing differences on real estate11,868
 (947) (24,657)
Amortization of debt/mark to market interest(17,430) (18,985) (64,676)
Tax compensation expense less than (in excess of) GAAP(3,828) 9,821
 (1,244)
Casualty and impairment (gain) loss, net6,250
 (657) (10,542)
Other adjustments(40,381) 11,533
 (12,829)
Taxable net income$747,527
 $839,738
 $607,190

The following summarizes the tax components of the Company's common dividends declared for the years ended December 31, 2017, 2016 and 2015 (unaudited):
 2017 2016 2015
Ordinary income75% 68% 83%
20% capital gain18% 26% 12%
Unrecaptured §1250 gain7% 6% 5%


Deferred Financing Costs

Deferred financing costs include fees and other expenditures necessary to obtain debt financing and are amortized on a straight-line basis, which approximates the effective interest method, over the shorter of the term of the loan or the related credit enhancement facility, if applicable. Unamortized financing costs are charged to earnings when debt is retired before the maturity date. Accumulated amortization of deferred financing costs related to unsecured notes was $16,984,000 and $14,008,000 as of December 31, 2017 and 2016, respectively, and related to mortgage notes payable was $4,991,000 and $10,562,000 as of December 31, 2017 and 2016, respectively. Deferred financing costs, except for costs associated with line-of-credit arrangements, are presented as a direct deduction from the related debt liability. Accumulated amortization of deferred financing costs related to the Company's Credit Facility was $8,299,000 and $6,490,000 as of December 31, 2017 and 2016, respectively, and was included in prepaid expenses and other assets on the accompanying Consolidated Balance Sheets.

Cash, Cash Equivalents and Cash in Escrow

Cash and cash equivalents include all cash and liquid investments with an original maturity of three months or less from the date acquired. Cash in escrow includes principal reserve funds that are restricted for the repayment of specified secured financing. The majority of the Company's cash, cash equivalents and cash in escrow are held at major commercial banks.

Comprehensive Income

Comprehensive income, as reflected on the Consolidated Statements of Comprehensive Income, is defined as all changes in equity during each period except for those resulting from investments by or distributions to shareholders. Accumulated other comprehensive loss, as reflected on the Consolidated Statements of Equity, reflects the effective portion of the cumulative changes in the fair value of derivatives in qualifying cash flow hedge relationships.

Earnings per Common Share

Basic earnings per share is computed by dividing net income attributable to common stockholders by the weighted average number of shares outstanding during the period. All outstanding unvested restricted share awards contain rights to non-forfeitable dividends and participate in undistributed earnings with common shareholders and, accordingly, are considered participating securities that are included in the two-class method of computing basic earnings per share (“EPS”). Both the unvested restricted shares and other potentially dilutive common shares, and the related impact to earnings, are considered when calculating earnings per share on a diluted basis. The Company's earnings per common share are determined as follows (dollars in thousands, except per share data):

 For the year ended
 12/31/17 12/31/16 12/31/15
Basic and diluted shares outstanding 
  
  
Weighted average common shares—basic137,523,771
 136,928,251
 133,565,711
Weighted average DownREIT units outstanding7,500
 7,500
 7,500
Effect of dilutive securities535,415
 525,886
 1,019,966
Weighted average common shares—diluted138,066,686
 137,461,637
 134,593,177
      
Calculation of Earnings per Share—basic 
  
  
Net income attributable to common stockholders$876,921
 $1,034,002
 $742,038
Net income allocated to unvested restricted shares(2,463) (2,610) (1,774)
Net income attributable to common stockholders, adjusted$874,458
 $1,031,392
 $740,264
      
Weighted average common shares—basic137,523,771
 136,928,251
 133,565,711
      
Earnings per common share—basic$6.36
 $7.53
 $5.54
      
Calculation of Earnings per Share—diluted 
  
  
Net income attributable to common stockholders$876,921
 $1,034,002
 $742,038
Add: noncontrolling interests of DownREIT unitholders in consolidated partnerships, including discontinued operations42
 41
 38
Adjusted net income attributable to common stockholders$876,963
 $1,034,043
 $742,076
      
Weighted average common shares—diluted138,066,686
 137,461,637
 134,593,177
      
Earnings per common share—diluted$6.35
 $7.52
 $5.51
      
Dividends per common share$5.68
 $5.40
 $5.00

All options to purchase shares of common stock outstanding as of December 31, 2017, 2016 and 2015 are included in the computation of diluted earnings per share.

As discussed under "Recently Issued and Adopted Accounting Standards," as of January 1, 2017, the Company adopted the provisions of ASU 2016-09 using the modified retrospective approach to recognize forfeitures as they occur. Prior to the adoption of this standard, the Company was required to estimate the forfeiture of stock options and recognized compensation cost net of the estimated forfeitures. The estimated forfeitures included in compensation cost were adjusted to reflect actual forfeitures at the end of the vesting period. This change in accounting principle had no impact on the Company's financial position and no adjustment to retained earnings or the Company's diluted shares outstanding, as prescribed under the modified retrospective approach. Refer to "Change in Accounting Principle" for discussion of the impact to the accompanying Consolidated Statements of Cash Flows.

Abandoned Pursuit Costs and Impairment of Long-Lived Assets

The Company capitalizes pre-development costs incurred in pursuit of new development opportunities for which the Company currently believes future development is probable (“Development Rights”). Future development of these Development Rights is dependent upon various factors, including zoning and regulatory approval, rental market conditions, construction costs and the availability of capital. Initial pre-development costs incurred for pursuits for which future development is not yet considered probable are expensed as incurred. In addition, if the status of a Development Right changes, making future development by the Company no longer probable, any capitalized pre-development costs are expensed. The Company expensed costs related to the abandonment of Development Rights, as well as costs incurred in pursuing the acquisition or disposition of assets for which such acquisition and disposition activity did not occur, in the amounts of $2,370,000, $4,183,000 and $3,016,000 during the years ended December 31, 2017, 2016 and 2015, respectively. These costs are included in expensed acquisition, development and other pursuit costs, net of recoveries on the accompanying Consolidated Statements of Comprehensive Income. Abandoned pursuit costs can vary greatly, and the costs incurred in any given period may be significantly different in future periods.


The Company evaluates its real estate and other long-lived assets for impairment when potential indicators of impairment exist. Such assets are stated at cost, less accumulated depreciation and amortization, unless the carrying amount of the asset is not recoverable. If events or circumstances indicate that the carrying amount of a property or long-lived asset may not be recoverable, the Company assesses its recoverability by comparing the carrying amount of the property or long-lived asset to its estimated undiscounted future cash flows. If the carrying amount exceeds the aggregate undiscounted future cash flows, the Company recognizes an impairment loss to the extent the carrying amount exceeds the estimated fair value of the property or long-lived asset. Based on periodic tests of recoverability of long-lived assets, for the years ended December 31, 2017, 2016 and 2015, the Company did not recognize any impairment losses for wholly-owned operating real estate assets, and did not record any impairment losses other than those related to the impairment on land held for investment and casualty gains and losses from property damage as discussed below.

The Company assesses its portfolio of land held for both development and investment for impairment if the intent of the Company changes with respect to either the development of, or the expected holding period for, the land. During the year ended December 31, 2017, the Company recognized an impairment charge of $9,350,000 related to a land parcel the Company had acquired for development in 2004 and sold during 2017. During the year ended December 31, 2016, the Company recognized $10,500,000 of aggregate impairment charges related to three ancillary land parcels for which the Company has either sold or intends to sell. These charges were determined as the excess of the Company's carrying basis over the expected sales price for each parcel, and is included in casualty and impairment loss (gain), net on the accompanying Consolidated Statements of Comprehensive Income. The Company did not recognize any material impairment charges on its investment in land during the year ended December 31, 2015.

The Company evaluates its unconsolidated investments for other than temporary impairment, considering both the extent and amount by which the carrying value of the investment exceeds the fair value, and the Company’s intent and ability to hold the investment to recover its carrying value. The Company also evaluates its proportionate share of any impairment of assets held by unconsolidated investments. There were no other than temporary impairment losses recognized by any of the Company's investments in unconsolidated real estate entities during the years ended December 31, 2017, 2016 or 2015.

Casualty Gains and Losses

In February 2017, a fire occurred at the Company's Avalon Maplewood Development Community, located in Maplewood, NJ, which was under construction and not yet occupied. The Company has commenced reconstruction of the damaged and destroyed portions of the community. See Note 7, “Commitments and Contingencies,” for additional discussion of the related casualty loss.

During the year ended December 31, 2017, the Company recorded a casualty loss of $19,481,000 composed of a charge of $16,361,000 to write-off the net book value of the fixed assets destroyed in the Maplewood casualty loss and $3,120,000 for demolition and additional incident expenses. The casualty loss was partially offset by $17,143,000 of expected third-party property damage insurance proceeds. The net casualty loss of $2,338,000 for the year ended December 31, 2017 is included in casualty and impairment loss (gain), net on the accompanying Consolidated Statements of Comprehensive Income. During the year ended December 31, 2017, the Company reached a final insurance settlement for the property damage and lost income for the Maplewood casualty loss of $19,696,000, after self-insurance and deductibles, of which the Company recognized $3,495,000 as business interruption insurance proceeds.

In January 2015, a fire occurred at the Company's Avalon at Edgewater apartment community located in Edgewater, NJ. Edgewater consisted of two residential buildings. One building, containing 240 apartment homes, was destroyed. The second building, containing 168 apartment homes, suffered minimal damage and has been repaired. See Note 7, “Commitments and Contingencies,” for discussion of the related legal matters.

During the year ended December 31, 2016, the Company reached a final insurance settlement for the Company's property damage and lost income for the Edgewater casualty loss, for which it received aggregate insurance proceeds for Edgewater of $73,150,000, after self-insurance and deductibles, as discussed below.

During the year ended December 31, 2015, the Company received $44,142,000 in insurance proceeds, which were partially offset by casualty charges of $21,844,000 to write off the net book value of the building destroyed by the fire at Edgewater, and $6,760,000 to record demolition and additional incident expenses, resulting in a net casualty gain of $15,538,000. During the year ended December 31, 2016, the Company received the final $29,008,000 of insurance proceeds, of which $8,702,000 was recognized as an additional net casualty gain and $20,306,000 as business interruption insurance proceeds. The Company reported the net casualty gains from each of the respective years as casualty and impairment loss (gain), net on the accompanying Consolidated Statements of Comprehensive Income, and reported the business interruption insurance proceeds as a component of rental and other income on the accompanying Consolidated Statements of Comprehensive Income.

During the year ended December 31, 2015, several of the Company's communities in its Northeast markets incurred property and casualty damages from severe winter storms, for which the Company recorded an impairment due to a casualty loss of $4,195,000. During the year ended December 31, 2016, the Company recorded a net casualty gain related to the 2015 severe winter storms of $5,732,000, which is comprised of $8,493,000 in third-party insurance proceeds received, partially offset by incremental costs of $2,761,000. These amounts are included in casualty and impairment loss (gain), net on the accompanying Consolidated Statements of Comprehensive Income.

A casualty loss may also result in lost operating income from one or more communities that is covered by the Company’s business interruption insurance policies. The Company recognizes income for amounts received under its business interruption insurance policies as a component of rental and other income in the Consolidated Statements of Comprehensive Income. Revenue is recognized upon resolution of all contingencies related to the receipt, typically upon written confirmation by the insurer or receipt of the actual proceeds. The Company recognized $3,498,000, $20,564,000 and $1,509,000 in income related business interruption insurance proceeds for the years ended December 31, 2017, 2016 and 2015, respectively.

Assets Held for Sale and Discontinued Operations

The Company presents the assets and liabilities of any communities which have been sold, or otherwise qualify as held for sale, separately in the Consolidated Balance Sheets. In addition, the results of operations for those assets that meet the definition of discontinued operations are presented as such in the accompanying Consolidated Statements of Comprehensive Income. Real estate assets held for sale are measured at the lower of the carrying amount or the fair value less the cost to sell. Both the real estate assets and corresponding liabilities are presented separately in the accompanying Consolidated Balance Sheets. Upon the classification of an asset as held for sale, no further depreciation is recorded. Disposals representing a strategic shift in operations (e.g., a disposal of a major geographic area, a major line of business or a major equity method investment) will be presented as discontinued operations, and for those assets qualifying for classification as discontinued operations, the specific components of net income presented as discontinued operations include net operating income, depreciation expense and interest expense, net. For periods prior to the asset qualifying for discontinued operations, the Company reclassifies the results of operations to discontinued operations. In addition, the net gain or loss (including any impairment loss) on the eventual disposal of assets held for sale will be presented as discontinued operations when recognized. A change in presentation for held for sale or discontinued operations has no impact on the Company's financial condition or results of operations. The Company combines the operating, investing and financing portions of cash flows attributable to discontinued operations with the respective cash flows from continuing operations on the accompanying Consolidated Statements of Cash Flows. The Company had no real estate that qualified as held for sale presentation at December 31, 2017.

Redeemable Noncontrolling Interests

Redeemable noncontrolling interests are comprised of potential future obligations of the Company, which allow the investors holding the noncontrolling interest to require the Company to purchase their interest. The Company classifies obligations under the redeemable noncontrolling interests at fair value, with a corresponding offset for changes in the fair value recorded in accumulated earnings less dividends. Reductions in fair value are recorded only to the extent that the Company has previously recorded increases in fair value above the redeemable noncontrolling interest's initial basis. The redeemable noncontrolling interests are presented outside of permanent equity as settlement in shares of the Company's common stock, where permitted, may not be within the Company's control. The nature and valuation of the Company's redeemable noncontrolling interests are discussed further in Note 11, “Fair Value.”

Derivative Instruments and Hedging Activities

The Company enters into interest rate swap and interest rate cap agreements (collectively, “Hedging Derivatives”) for interest rate risk management purposes and in conjunction with certain variable rate secured debt to satisfy lender requirements. The Company does not enter into Hedging Derivative transactions for trading or other speculative purposes. The Company assesses the effectiveness of qualifying cash flow and fair value hedges, both at inception and on an on-going basis. Hedge ineffectiveness is reported as a component of general and administrative expenses. The fair values of Hedging Derivatives that are in an asset position are recorded in prepaid expenses and other assets. The fair value of Hedging Derivatives that are in a liability position are included in accrued expenses and other liabilities. The Company does not present or disclose the fair value of Hedging Derivatives on a net basis. Fair value changes for derivatives that are not in qualifying hedge relationships are reported as a component of interest expense, net.  For the Hedging Derivative positions that the Company has determined qualify as effective cash flow hedges, the Company has recorded the effective portion of cumulative changes in the fair value of Hedging Derivatives in other comprehensive income (loss).  Amounts recorded in other comprehensive income (loss) will be reclassified into earnings in the periods in which

earnings are affected by the hedged cash flow. The effective portion of the change in fair value of the Hedging Derivatives that the Company has determined qualified as effective fair value hedges is reported as an adjustment to the carrying amount of the corresponding debt being hedged. See Note 11, “Fair Value,” for further discussion of derivative financial instruments.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make certain estimates and assumptions. These estimates and assumptions 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. Actual results could differ from those estimates.

Reclassifications

Certain reclassifications have been made to amounts in prior years' notes to financial statements to conform to current year presentations as a result of changes in held for sale classification and disposition activity.

Recently Issued and Adopted Accounting Standards

In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. This ASU expands hedge accounting for both nonfinancial and financial risk components and aligns the recognition and presentation of the effects of the hedging instrument and the hedged item in the financial statements. This update also simplifies the application of hedge accounting guidance and eases the administrative burden of hedge documentation requirements and assessing hedge effectiveness. The guidance will be effective in the first quarter of 2019, allows for early adoption, and will be applied prospectively at adoption. The Company will adopt the guidance as of January 1, 2018 and does not believe it will have a material effect on the Company’s financial position or results of operations.

In February 2017, the FASB issued ASU 2017-05, Other Income-Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610-20): Clarifying the Scope of Asset Derecognition Guidance and Accounting for Partial Sales of Nonfinancial Assets. This ASU (i) clarifies the scope of the nonfinancial asset guidance and the derecognition of certain businesses and nonprofit activities, (ii) eliminates the exception in the financial asset guidance for transfers of investments (including equity method investments) in real estate entities and supersedes the guidance in the Exchanges of a Nonfinancial Asset for a Noncontrolling Ownership Interest and (iii) provides guidance on the accounting of partial sales of nonfinancial assets and contributions of nonfinancial assets to a joint venture or other noncontrolled investee. The new standard allows for either a retrospective or modified retrospective approach. The guidance will be effective in the first quarter of 2018 and allows for early adoption. The Company will adopt the new standard as of January 1, 2018 using the modified retrospective approach, applying the provisions to open contracts as of the date of adoption. See "Revenue and Gain Recognition" above for additional discussion of the impact of adopting the guidance.

In November 2016, the FASB issued ASU 2016-18-Statement of Cash Flows (Topic 230): Restricted Cash, which requires statements of cash flows to explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. Amounts generally described as restricted cash and restricted cash equivalents should be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows. The new standard requires a retrospective approach. The guidance will be effective in the first quarter of 2018 and allows for early adoption. The Company adopted the guidance as of October 1, 2017 and it did not have a material effect on the Company’s financial position or results of operations. See discussion of the impact to the Company's Consolidated Statements of Cash Flows under "Change in Accounting Principle."

In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments. This ASU addresses eight specific cash flow issues including debt prepayment or debt extinguishment costs, proceeds from the settlement of insurance claims, distributions received from equity method investees and separately identifiable cash flows and application of the predominance principle. The new standard requires a retrospective approach. The guidance will be effective in the first quarter of 2018 and allows for early adoption. The Company adopted this guidance as of January 1, 2017. The new standard did not have a material effect on the Company's Consolidated Statements of Cash Flows.


In March 2016, the FASB issued ASU 2016-09, Compensation-Stock Compensation: Improvements to Employee Share-Based Payment Accounting, which simplifies several aspects of share-based payment transactions, including income tax consequences, classification of awards as equity or liability, statement of cash flows classification and policy election options for forfeitures. The Company adopted this guidance as of January 1, 2017 which did not have a material effect on the Company's financial position, results of operations or earnings per share as discussed in "Earnings per Common Share." Upon adoption of the standard, the Company elected to account for forfeitures when they occur instead of estimating the forfeitures. See discussion of the impact to the Company's Consolidated Statements of Cash Flows under "Change in Accounting Principle."

In February 2016, the FASB issued ASU 2016-02, Leases, amending the existing accounting standards for lease accounting, including requiring lessees to recognize most leases on their balance sheets and making targeted changes to lessor accounting. The guidance will be effective in the first quarter of 2019 and allows for early adoption. The new standard requires a modified retrospective transition approach for all leases existing at the date of initial application, with an option to use certain transition relief. ASU 2016-02 provides for transition relief, which includes not electing to (i) reassess whether any expired or existing contract is a lease or contains a lease, (ii) reassess the lease classification of any expired or existing leases and (iii) expense any capitalized initial direct costs for any existing leases. The Company anticipates adoption of the standard to have a material impact on its financial position resulting from the recognition of the right to use asset and corresponding lease obligation for its long-term ground leases, currently accounted for as operating leases. The Company will continue to assess the impact of the new standard.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers and in August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers-Deferral of the Effective Date, which defers the effective date of the new revenue recognition standard until the first quarter of 2018. Subsequently, the FASB has issued multiple ASUs clarifying ASU 2014-09 and ASU 2015-14. Under the new standard, revenue is recognized when persuasive evidence of an arrangement exists, delivery has occurred, the fee is fixed or determinable, and collectability is probable. Revenue is generally recognized net of allowances and any taxes collected from customers and subsequently remitted to governmental authorities. The majority of the Company's revenue is derived from rental income, which is scoped out from this standard and will be accounted for under ASU 2016-02, Leases, discussed above. The Company's other revenue streams, which are being evaluated under this ASU, include but are not limited to management fees, non-recurring rental and non-rental related income, and gains and losses from real estate dispositions. The Company will adopt the new standard as of January 1, 2018 using the modified retrospective approach, applying the provisions to open contracts as of the date of adoption. See "Revenue and Gain Recognition" above for additional discussion of the impact of adopting the guidance.

Change in Accounting Principle

As of January 1, 2017, the Company adopted ASU 2016-09, Compensation-Stock Compensation: Improvements to Employee Share-Based Payment Accounting, as discussed under "Recently Issued and Adopted Accounting Standards." The guidance requires payments related to tax withholding for share-based compensation to be presented separately as a financing activity on the Consolidated Statements of Cash Flows, and was adopted retrospectively. The prior period amounts that have been impacted by the new guidance and retrospectively adjusted include (i) an increase in accrued expenses, other liability and accrued interest payable (cash provided by operating activities) and (ii) payments related to tax withholding for share-based compensation (cash used in financing activities), located on the Consolidated Statements of Cash Flows.

As of October 1, 2017, the Company adopted ASU 2016-18 Statement of Cash Flows (Topic 230): Restricted Cash, as discussed under "Recently Issued and Adopted Accounting Standards." The guidance requires statements of cash flows to explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents, and was adopted retrospectively. The prior period amounts that have been impacted by the new guidance and retrospectively adjusted include (i) an increase in cash in operating escrows (cash provided by operating activities), (ii) an increase in cash in deposit escrows (cash provided by investing activities) and (iii) repayments of mortgage notes payable, including prepayment penalties (cash used in financing activities), located on the Consolidated Statements of Cash Flows.

The following tables present the impact of the two changes in accounting principle to the Consolidated Statement of Cash Flows for the years ended December 31, 2016 and 2015 (dollars in thousands):

 
12/31/2016
(as previously reported)
 
Impact of
ASU 2016-09
 Impact of ASU 2016-18 
12/31/2016
(as adjusted and currently reported)
    
Net cash provided by operating activities1,143,484
 8,562
 8,226
 1,160,272
Net cash used in investing activities(1,037,352) 
 5,000
 (1,032,352)
Net cash used in financing activities(291,645) (8,562) (3,064) (303,271)
        
Net decrease in cash, cash equivalents(185,513) 
 185,513
 
Net decrease in cash, cash equivalents and restricted cash
 
 (175,351) (175,351)
        
Cash, cash equivalents, beginning of period400,507
 
 (400,507) 
Cash, cash equivalents and restricted cash, beginning of period
 
 505,328
 505,328
Cash, cash equivalents, end of period$214,994
 
 
 
Cash, cash equivalents and restricted cash, end of period  $
 $114,983
 $329,977

 
12/31/2015
(as previously reported)
 
Impact of
ASU 2016-09
 Impact of ASU 2016-18 
12/31/2015
(as adjusted and currently reported)
    
Net cash provided by operating activities1,056,754
 6,076
 11,837
 1,074,667
Net cash used in investing activities(1,199,517) 
 
 (1,199,517)
Net cash provided by (used in) financing activities33,810
 (6,076) (2,641) 25,093
        
Net decrease in cash, cash equivalents(108,953) 
 108,953
 
Net decrease in cash, cash equivalents and restricted cash
 
 (99,757) (99,757)
        
Cash, cash equivalents, beginning of period509,460
 
 (509,460) 
Cash, cash equivalents and restricted cash, beginning of period
 
 605,085
 605,085
Cash, cash equivalents, end of period$400,507
 
 
 
Cash, cash equivalents and restricted cash, end of period  $
 $104,821
 $505,328
2. Interest Capitalized

The Company capitalizes interest during the development and redevelopment of real estate assets. Capitalized interest associated with the Company's development or redevelopment activities totaled $64,420,000, $78,872,000 and $79,834,000 for years ended December 31, 2017, 2016 and 2015, respectively.


3. Mortgage Notes Payable, Unsecured Notes and Credit Facility

The Company's mortgage notes payable, unsecured notes, variable rate unsecured term loans (the “Term Loans”) and Credit Facility, as defined below, as of December 31, 2017 and 2016 are summarized below. The following amounts and discussion do not include the mortgage notes related to the communities classified as held for sale, if any, as of December 31, 2017 and 2016, as shown on the Consolidated Balance Sheets (dollars in thousands) (see Note 6, “Real Estate Disposition Activities”).

 12/31/17 12/31/16
Fixed rate unsecured notes (1)$5,350,000
 $4,200,000
Variable rate unsecured notes (1)300,000
 
Term Loans (1)250,000
 300,000
Fixed rate mortgage notes payable—conventional and tax-exempt (2)593,987
 1,668,496
Variable rate mortgage notes payable—conventional and tax-exempt (2)910,326
 908,262
Total mortgage notes payable and unsecured notes and Term Loans7,404,313
 7,076,758
Credit Facility
 
Total mortgage notes payable, unsecured notes, Term Loans and Credit Facility$7,404,313
 $7,076,758

(1)Balances at December 31, 2017 and 2016 exclude $10,850 and $8,930, respectively, of debt discount, and $36,386 and $27,768, respectively, of deferred financing costs, as reflected in unsecured notes, net on the accompanying Consolidated Balance Sheets.
(2)Balances at December 31, 2017 and 2016 exclude $16,351 of debt discount and $1,866 of debt premium, respectively, and $11,256 and $11,046, respectively, of deferred financing costs, as reflected in mortgage notes payable, net on the accompanying Consolidated Balance Sheets.

The following debt activity occurred during the year ended December 31, 2017:

In February 2017, the Company repaid $17,300,000 of variable rate debt secured by Avalon Mountain View at par at its scheduled maturity date.

In February 2017, the Company entered into a $250,000,000 variable rate unsecured term loan (the "$250 million Term Loan"), of which $100,000,000 matures in February 2022 with stated pricing of LIBOR plus 0.90%, and $150,000,000 matures in February 2024 with stated pricing of LIBOR plus 1.50%. In April 2017, the Company borrowed the $250,000,000 available under the $250 million Term Loan.

In May 2017, the Company repaid $670,590,000 aggregate principal amount of 6.26% fixed rate secured notes secured by 11 communities, representing the majority of the Fannie Mae pool 2 secured indebtedness assumed as part of the Archstone Acquisition, which had a contractual maturity date of November 2017 but opened for prepayment at par on April 30, 2017. In conjunction with the repayment, the Company recognized a gain of $10,839,000, primarily composed of the write-off of unamortized premium. The Company refinanced the secured borrowings for three of these communities for an aggregate principal amount of $185,100,000, with a contractual fixed interest rate of 3.61% and maturity dates of June 2027.

In May 2017, the Company issued $400,000,000 principal amount of unsecured notes in a public offering under its existing shelf registration statement for net proceeds of approximately $396,016,000. The notes mature in May 2027 and were issued at a 3.35% interest rate.

In June 2017, the Company issued $300,000,000 principal amount of unsecured notes in a public offering under its existing shelf registration statement for net proceeds of approximately $297,372,000. The notes mature in July 2047 and were issued at a 4.15% interest rate.

In June 2017, the Company repaid $556,313,000 aggregate principal amount of 5.86% fixed rate secured notes secured by 12 wholly-owned operating communities, representing the remaining debt in the Company's Freddie Mac cross-collateralized pool financing originated in 2009, in advance of their May 2019 maturity date. In conjunction with the repayment, the Company recognized a charge of $34,965,000, consisting of prepayment penalties of $33,515,000 and the non-cash write-off of deferred financing costs of $1,450,000.


In October 2017, the Company refinanced the secured borrowing for Archstone Lexington for a principal balance of $21,700,000, with a variable interest rate of LIBOR plus 1.35% and maturity date of October 2020.

In November 2017, the Company issued $300,000,000 principal amount of floating rate unsecured notes in a public offering under its existing shelf registration statement for net proceeds of approximately $298,800,000. The notes mature in January 2021 and were issued at three month LIBOR plus 0.43%.

In November 2017, the Company issued $450,000,000 principal amount of unsecured notes in a public offering under its existing shelf registration statement for net proceeds of approximately $445,271,000. The notes mature in January 2028 and were issued at a 3.20% coupon.

In November 2017, the Company repaid its $300,000,000 variable rate unsecured term loan (the "$300 million Term Loan") entered into in March 2014. In conjunction with the repayment, the Company recognized a charge of $1,367,000 for the non-cash write-off of deferred financing costs.

At December 31, 2017, the Company has a $1,500,000,000 revolving variable rate unsecured credit facility with a syndicate of banks (the "Credit Facility") which matures in April 2020. The Company may extend the maturity for up to nine months, provided the Company is not in default and upon payment of a $1,500,000 extension fee. The Credit Facility bears interest at varying levels based on the London Interbank Offered Rate (“LIBOR”), rating levels achieved on the Company's unsecured notes and on a maturity schedule selected by the Company. The current stated pricing is LIBOR plus 0.825% per annum (2.39% at December 31, 2017), assuming a one month borrowing rate. The annual facility fee is 0.125% (or approximately $1,875,000 annually based on the $1,500,000,000 facility size and based on the Company's current credit rating).

The Company had no borrowings outstanding under the Credit Facility and had $47,315,000 and $46,711,000 outstanding in letters of credit that reduced the borrowing capacity as of December 31, 2017 and 2016, respectively.

In the aggregate, secured notes payable mature at various dates from April 2018 through July 2066, and are secured by certain apartment communities (with a net carrying value of $2,293,583,000, excluding communities classified as held for sale, as of December 31, 2017).

As of December 31, 2017, the Company has guaranteed a $100,000,000 secured note payable held by a wholly-owned subsidiary; such secured note payable is consolidated for financial reporting purposes. The weighted average interest rate of the Company's fixed rate secured notes payable (conventional and tax-exempt) was 4.0% and 4.4% at December 31, 2017 and 2016, respectively. The weighted average interest rate of the Company's variable rate secured notes payable (conventional and tax exempt), the Term Loans and its Credit Facility, including the effect of certain financing related fees, was 3.0% and 2.3% at December 31, 2017 and 2016, respectively.

Scheduled payments and maturities of mortgage notes payable and unsecured notes outstanding at December 31, 2017 are as follows (dollars in thousands):


Year
Secured
notes
payments
 
Secured
notes
maturities
 
Unsecured
notes
maturities
 
Stated interest
rate of
unsecured notes
20187,258
 76,663
 
 N/A
20194,696
 114,721
 
 N/A
20203,624
 140,429
 250,000
 6.100%
     400,000
 3.625%
20213,551
 27,844
 250,000
 3.950%
     300,000
 LIBOR + 0.43%
20223,795
 
 450,000
 2.950%
     100,000
 LIBOR + .90%
20234,040
 
 350,000
 4.200%
     250,000
 2.850%
20244,310
 
 300,000
 3.500%
     150,000
 LIBOR + 1.50%
20254,585
 84,835
 525,000
 3.450%
     300,000
 3.500%
20264,894
 
 475,000
 2.950%
     300,000
 2.900%
20273,083
 185,100
 400,000
 3.350%
Thereafter148,468
 682,417
 350,000
 3.900%
     300,000
 4.150%
     450,000
 3.200%
 $192,304
 $1,312,009
 $5,900,000
  

The Company's unsecured notes are redeemable at the Company's option, in whole or in part, generally at a redemption price equal to the greater of (i) 100% of their principal amount or (ii) 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 a spread between 20 and 45 basis points depending on the specific series of unsecured notes, plus accrued and unpaid interest to the redemption date. The indenture under which the Company's unsecured notes were issued, the Company's Credit Facility agreement and the Company's Term Loan agreement contain limitations on the amount of debt the Company can incur or the amount of assets that can be used to secure other financing transactions, and other customary financial and other covenants, with which the Company was in compliance at December 31, 2017.

4. Equity

As of December 31, 2017 and 2016, the Company's charter had authorized for issuance a total of 280,000,000 shares of common stock and 50,000,000 shares of preferred stock.

During the year ended December 31, 2017, the Company:

i.issued 42,123 shares of common stock in connection with stock options exercised;
ii.issued 3,058 common shares through the Company's dividend reinvestment plan;
iii.issued 201,824 common shares in connection with restricted stock grants and the conversion of performance awards to restricted shares;
iv.issued 568,424 shares under CEP IV as discussed below;
v.withheld 60,319 common shares to satisfy employees' tax withholding and other liabilities;
vi.issued 11,528 shares through the Employee Stock Purchase Plan; and
vii.canceled 3,388 shares of restricted stock upon forfeiture.

Any deferred compensation related to the Company’s stock option, restricted stock and performance award grants during the year ended December 31, 2017 is not reflected on the accompanying Consolidated Balance Sheet as of December 31, 2017, and will not be reflected until recognized as compensation cost.



In December 2015, the Company commenced a fourth continuous equity program (“CEP IV”) under which the Company may sell (and/or enter into forward agreements for) up to $1,000,000,000 of its common stock from time to time. Actual sales will depend on a variety of factors to be determined by the Company, including market conditions, the trading price of the Company's common stock and determinations by the Company of the appropriate sources of funding for the Company. In conjunction with CEP IV, the Company engaged sales agents who will receive compensation of up to 2.0% of the gross sales price for shares sold. The Company expects that, if entered into, it will physically settle each forward sale agreement on one or more dates specified by the Company on or prior to the maturity date of that particular forward sale agreement, in which case the Company will expect to receive aggregate net cash proceeds at settlement equal to the number of shares underlying the particular forward agreement multiplied by the relevant forward sale price. However, the Company may also elect to cash settle or net share settle a forward sale agreement. In connection with each forward sale agreement, the Company will pay the relevant forward seller, in the form of a reduced initial forward sale price, commission of up to 2.0% of the sales prices of all borrowed shares of common stock sold. As of December 31, 2017, there are no outstanding forward sales agreements. In 2017, the Company sold 568,424 shares at an average sales price of $188.39 per share, for net proceeds of $105,478,000. As of December 31, 2017, the Company had $892,915,000 of shares remaining authorized for issuance under this program.

5. Investments in Real Estate Entities

Investments in Unconsolidated Real Estate Entities

The Company accounts for its investments in unconsolidated real estate entities under the equity method of accounting, as discussed in Note 1, “Organization, Basis of Presentation and Significant Accounting Policies,” under Principles of Consolidation. The significant accounting policies of the Company's unconsolidated real estate entities are consistent with those of the Company in all material respects.

As of December 31, 2017, the Company had investments in the following real estate entities:

AvalonBay Value Added Fund II, L.P. (“Fund II”)—In September 2008, the Company formed Fund II, a private, discretionary real estate investment vehicle which acquired and operates communities in the Company's markets. Fund II served as the exclusive vehicle through which the Company acquired investment interests in apartment communities, subject to certain exceptions, through the close of its investment period in August 2011. During 2017, Fund II sold its final three communities, and the Company expects to complete the dissolution of Fund II in 2018. Fund II has six institutional investors, including the Company. One of the Company's wholly owned subsidiaries is the general partner of Fund II and at December 31, 2017, and the Company has an equity investment of $2,576,000 (net of distributions), representing a 31.3% combined general partner and limited partner equity interest.

During 2017, Fund II sold its final three communities containing an aggregate of 1,366 apartment homes:

Eaves Gaithersburg, located in Gaithersburg, MD, for $117,000,000,
Briarwood Apartments, located in Owings Mills, MD, for $64,750,000, and
Avalon Watchung, located in Watchung, NJ, for $90,300,000.

The Company's proportionate share of the gain in accordance with GAAP for the three dispositions was $26,322,000. In conjunction with the disposition of these communities during 2017, Fund II repaid the remaining $127,179,000 of related secured indebtedness at par in advance of the scheduled maturity dates.

The Company has an equity interest of 31.3% in Fund II, and upon achievement of a threshold return the Company has a right to incentive distributions for its promoted interest based on current returns earned by Fund II which currently represents 40.0% of further Fund II distributions, which is in addition to its proportionate share of the remaining 60.0% of distributions. During the year ended December 31, 2017, the Company recognized income of $26,742,000 for its promoted interest, which is reported as a component of equity in income of unconsolidated real estate entities on the accompanying Consolidated Statements of Comprehensive Income.



Archstone Multifamily Partners AC LP (the “U.S. Fund”)—The U.S. Fund was formed in July 2011 and is fully invested. The U.S. Fund has a term that expires in July 2023, assuming the exercise of two, one-year extension options. The U.S. Fund has six institutional investors, including the Company. The Company is the general partner of the U.S. Fund and, at December 31, 2017 excluding costs incurred in excess of equity in the underlying net assets of the U.S. Fund, the Company has an equity investment of $39,896,000 (net of distributions), representing a 28.6% combined general partner and limited partner equity interest. The Company acquired its interest in the U.S. Fund as part of the Archstone Acquisition.

During 2017, the U.S. Fund sold Eaves Sunnyvale, located in Sunnyvale, CA, containing 192 apartment homes for $107,000,000. The Company's proportionate share of the gain in accordance with GAAP was $13,788,000. In conjunction with the disposition of this community, the U.S. Fund repaid $32,542,000 of related secured indebtedness in advance of its scheduled maturity date. This resulted in a charge for a prepayment penalty and the write-off of deferred financing costs, of which the Company’s portion was $406,000, which is reported as a reduction of equity in income of unconsolidated real estate entities on the accompanying Consolidated Statements of Comprehensive Income.

Subsidiaries of the U.S. Fund have six loans secured by individual assets with aggregate amounts outstanding of $237,469,000, with maturity dates that vary from February 2019 to November 2022. The mortgage loans are payable by the subsidiaries of the U.S. Fund with operating cash flow or disposition proceeds from the underlying real estate. The Company has not guaranteed the debt of the U.S. Fund, nor does the Company have any obligation to fund this debt should the U.S. Fund be unable to do so.

Multifamily Partners AC JV LP (the “AC JV”)—The AC JV is a joint venture that was formed in 2011 and has four institutional investors, including the Company. Excluding costs incurred in excess of equity in the underlying net assets of the AC JV, at December 31, 2017 the Company has an equity investment of $49,492,000 (net of distributions), representing a 20.0% equity interest. The Company acquired its interest in the AC JV as part of the Archstone Acquisition.

The AC JV partnership agreement contains provisions that require the Company to provide a right of first offer (“ROFO”) to the AC JV in connection with additional opportunities to acquire or develop additional interests in multifamily real estate assets within a specified geographic radius of the existing assets, generally one mile or less. The ROFO restriction expires in 2019.

As of December 31, 2017, subsidiaries of the AC JV have eight unsecured loans outstanding in the aggregate of $162,300,000 which mature in August 2021, and which were made by the equity investors in the venture, including the Company, in proportion to the investors' respective equity ownership interest. The unsecured loans are payable by the subsidiaries of the AC JV with operating cash flow from the venture. The Company has not guaranteed the debt of the AC JV, nor does the Company have any obligation to fund this debt should the AC JV be unable to do so.

MVP I, LLC—In December 2004, the Company entered into a joint venture agreement with an unrelated third-party for the development of Avalon at Mission Bay II. Construction of Avalon at Mission Bay II, a 313 apartment-home community located in San Francisco, California, was completed in December 2006. The Company holds a 25.0% equity interest in the venture. The Company is responsible for the day-to-day operations of the community and is the management agent subject to the terms of a management agreement. The Company has not guaranteed the debt of MVP I, LLC, nor does the Company have any obligation to fund this debt should MVP I, LLC be unable to do so.

During 2015, the Company received $20,680,000 from the joint venture partner associated with MVP I, LLC, upon agreement with the partner to modify the joint venture agreement to eliminate the Company's promoted interest from associated distributions for future return calculations. Before this modification to the joint venture agreement, the Company had the right to 45.0% of distributions after achievement of a threshold return, which was achieved in 2015, up to the date the joint venture agreement was modified during 2015. Subsequent to the modification, earnings and distributions are based on the Company's 25.0% equity interest in the venture.

Brandywine Apartments of Maryland, LLC (“Brandywine”)—Brandywine owns a 305 apartment home community located in Washington, D.C. The community is managed by a third party. Brandywine is comprised of five members who hold various interests in the joint venture. The Company holds a 28.7% equity interest in Brandywine.

Brandywine has an outstanding $22,760,000 fixed rate mortgage loan that is payable by the venture. The Company has not guaranteed the debt of Brandywine, nor does the Company have any obligation to fund this debt should Brandywine be unable to do so.



Residual JV—Through subsidiaries, the Company and Equity Residential entered into three limited liability company agreements (collectively, the “Residual JV”) through which the Company and Equity Residential acquired (i) certain assets of Archstone that the Company and Equity Residential have substantially divested (the “Residual Assets”), and (ii) various liabilities of Archstone that the Company and Equity Residential agreed to assume in conjunction with the Archstone Acquisition (the “Residual Liabilities”).  The Residual Assets included a 20.0% interest in Lake Mendota Investments, LLC and Subsidiaries (“SWIB”), a joint venture which disposed the last of its communities in 2015, as well as various licenses, insurance policies, contracts, office leases and other miscellaneous assets.

The Residual Liabilities include most existing or future litigation and claims related to Archstone’s operations for periods before the close of the Archstone Acquisition, except for (i) claims that principally relate to the physical condition of the assets acquired directly by the Company or Equity Residential, which generally remain the sole responsibility of the Company or Equity Residential, as applicable, and (ii) certain tax and other litigation between Archstone and various equity holders in Archstone related to periods before the close of the Archstone Acquisition, and claims which may arise due to changes in the capital structure of Archstone that occurred prior to closing, for which the seller has agreed to indemnify the Company and Equity Residential. The Company and Equity Residential jointly control the Residual JV and the Company holds a 40.0% economic interest in the Residual JV.

Legacy JV—As part of the Archstone Acquisition the Company entered into a limited liability company agreement with Equity Residential, through which it assumed obligations of Archstone in the form of preferred interests, some of which are governed by tax protection arrangements (the “Legacy JV”). The Company has a 40.0% interest in the Legacy JV. During the years ended December 31, 2017, 2016 and 2015, the Legacy JV redeemed certain of the preferred interests and paid accrued dividends, of which the Company's portion was $2,000,000, $1,960,000 and $14,410,000, respectively. At December 31, 2017, the remaining preferred interests had an aggregate liquidation value of $37,579,000, the Company's share of which is included in accrued expenses and other liabilities in the accompanying Consolidated Balance Sheets.

Sudbury Development, LLC—During 2015, the Company entered into a joint venture agreement to purchase land and pursue entitlements and pre-development activity for a mixed-use development project in Sudbury, MA, including multifamily apartment homes, retail, senior housing and age-restricted housing. The Company has a 60.0% ownership interest in the venture. The venture is considered a VIE, though the Company is not considered to be the primary beneficiary because the Company and its third party partner share control of the joint venture as approval from both parties is required for all significant aspects of the venture's activities including, but not limited to, changes in the ownership or capital structure of the partnership, acquisitions or dispositions by the venture and decisions about the pre-development and related activities to be performed by the venture. During the year ended December 31, 2017, the Company and its venture partner each acquired their respective portion of the real estate held by the venture, with the Company's portion consisting of a parcel of land acquired for an investment of $19,200,000. The Company and its venture partner retained continuing involvement with the venture to fund the completion of the planned infrastructure and site work. At December 31, 2017, the Company has recorded an obligation of $4,340,000, representing the Company's share of costs for the venture to complete this work.

North Point II JV, LP—During 2016, the Company entered into a joint venture to develop, own, and operate AVA North Point, an apartment community located in Cambridge, MA, which is currently under construction and expected to contain 265 apartment homes upon completion. The Company owns a 55.0% interest in the venture, and the venture partner owns the remaining 45.0% interest. The venture is considered to be a VIE, though the Company is not considered to be the primary beneficiary because the Company and its third party partner share control of the venture. The Company and its venture partner share decision making authority for all significant aspects of the venture's activities including, but not limited to, changes in the ownership or capital structure, the original capital budget and any changes to the budget to construct AVA North Point and the future operating budget for the community upon completion. AVA North Point is the third phase of a master planned development, the other phases of which are owned through the AC JV. During 2016, the Company provided the partners of the AC JV the opportunity to acquire the AVA North Point land parcel owned by the Company as required in the ROFO provisions for the AC JV. After certain partners of the AC JV declined to participate, the Company entered into the new joint venture and sold the land parcel to the venture in exchange for a cash payment and a capital account credit, and is overseeing the development in exchange for a developer fee. Upon sale of the land parcel, the Company recognized a gain of $10,621,000 during the year ended December 31, 2016, included in (loss) gain on other real estate transactions on the accompanying Consolidated Statements of Comprehensive Income. At December 31, 2017, excluding costs incurred in excess of equity in the underlying net assets of North Point II JV, LP, the Company has an equity investment of $36,370,000.



The following is a combined summary of the financial position of the entities accounted for using the equity method as of the dates presented, excluding amounts associated with development joint ventures, the Residual JV and Legacy JV (dollars in thousands):

 12/31/17 12/31/16
Assets: 
  
Real estate, net$695,077
 $954,493
Other assets39,976
 49,519
Total assets$735,053
 $1,004,012
Liabilities and partners' capital: 
  
Mortgage notes payable, net and credit facility$523,815
 $689,573
Other liabilities10,540
 16,537
Partners' capital200,698
 297,902
Total liabilities and partners' capital$735,053
 $1,004,012

The following is a combined summary of the operating results of the entities accounted for using the equity method, for the years presented, excluding amounts associated with development joint ventures, Avalon Clarendon, the Residual JV and Legacy JV (dollars in thousands):

 For the year ended
 12/31/17 12/31/16 12/31/15
Rental and other income$101,615
 $131,901
 $173,578
Operating and other expenses(38,566) (50,945) (67,962)
Gain on sale of communities136,333
 196,749
 98,899
Interest expense, net (1)(27,104) (45,886) (45,517)
Depreciation expense(25,914) (34,471) (45,324)
Net income$146,364
 $197,348
 $113,674

(1)Amounts for the years ended December 31, 2017, 2016 and 2015 includes charges for prepayment penalties and write-offs of deferred financing costs of $1,591, $12,659 and $4,481, respectively.

In conjunction with the formation of Fund II and AVA North Point, and the acquisition of the U.S. Fund, AC JV and Brandywine, the Company incurred costs in excess of its equity in the underlying net assets of the respective investments. These costs represent $35,402,000 and $38,015,000 at December 31, 2017 and 2016, respectively, of the respective investment balances. These amounts are being amortized over the lives of the underlying assets as a component of equity in income of unconsolidated real estate entities on the accompanying Consolidated Statements of Comprehensive Income.

The following is a summary of the Company's equity in income of unconsolidated real estate entities for the years presented (dollars in thousands):



 For the year ended
 12/31/17 12/31/16 12/31/15
Fund I (1)$
 $87
 $871
Fund II (2)53,961
 49,882
 32,211
U.S. Fund (3)14,773
 15,635
 2,052
AC JV1,388
 1,445
 511
MVP I, LLC (4)1,833
 1,627
 22,453
Brandywine106
 10
 (1,474)
CVP I, LLC (5)
 9
 1,812
Residual JV(1,223) (1,374) 11,582
Avalon Clarendon (6)
 (2,359) 
North Point II JV, LP(122) 
 
Sudbury Development, LLC28
 
 
Total$70,744
 $64,962
 $70,018

(1)The Company's equity in income for this entity represents its residual profits from the sale of the community, or liquidation of the venture.
(2)
Equity in income for the years ended December 31, 2017, 2016 and 2015 includes the Company's proportionate share of the gain on the sale of Fund II assets of $26,322, $41,501, and $29,726 respectively. In addition, equity in income for the years ended December 31, 2017 and 2016 include $26,742 and $7,985, respectively, relating to the Company's recognition of its promoted interest.
(3)Equity in income for the years ended December 31, 2017 and 2016 include the Company's proportionate share of the gain on the sale of U.S. Fund assets of $13,788 and $16,568, respectively.
(4)Equity in income for the year ended December 31, 2015 includes $21,340 relating to the Company's recognition of its promoted interest, of which $20,680 was from the joint venture partner upon agreement to modify the joint venture agreement to eliminate the Company's promoted interest from associated distribution for future return calculations.
(5)Equity in income for the year ended December 31, 2015 includes $1,289 relating to the Company's recognition of its promoted interest.
(6)In 2016, the Company and its venture partner established separate legal ownership of Avalon Clarendon, after which the Company reported the operating results of Avalon Clarendon as part of its consolidated operations.

Investments in Consolidated Real Estate Entities

During the year ended December 31, 2017, the Company acquired three consolidated communities:

The Lodge Denver West, located in Lakewood, CO, contains 252 apartment homes and was acquired for a purchase price of $76,750,000.

Avalon Dunn Loring, located in Vienna, VA, contains 440 apartment homes and 27,000 square feet of retail space and was acquired for a purchase price of $151,000,000.

850 Boca, located in Boca Raton, FL, contains 370 apartment homes and was acquired for a purchase price of $138,000,000.

The Company accounted for these as asset acquisitions and recorded the acquired assets and assumed liabilities, including identifiable intangibles, at their relative fair values based on the purchase price and acquisition costs incurred.

Expensed transaction costs associated with the acquisitions made by the Company in 2016 and 2015, all of which were accounted for as business combinations prior to the adoption of ASU 2017-01 on October 1, 2016, totaled $5,139,000 and $3,806,000, respectively. These amounts are reported as a component of expensed acquisition, development and other pursuit costs, net of recoveries on the accompanying Consolidated Statements of Comprehensive Income. To the extent the Company received amounts related to acquired communities for periods prior to their acquisition, the Company reported these receipts, net with expensed acquisition costs.

On February 27, 2013, pursuant to an asset purchase agreement dated November 26, 2012, the Company, together with Equity Residential, acquired, directly or indirectly, all of the assets owned by Archstone Enterprise LP (“Archstone,” which has since changed its name to Jupiter Enterprise LP), including all of the ownership interests in joint ventures and other entities owned by Archstone, and assumed Archstone’s liabilities, both known and unknown, with certain limited exceptions. Under the terms of the


purchase agreement, the Company acquired approximately 40.0% of Archstone's assets and liabilities and Equity Residential acquired approximately 60.0% of Archstone’s assets and liabilities (the “Archstone Acquisition”).

In conjunction with the development of Avalon Brooklyn Bay, the Company entered into a joint venture agreement to construct a mixed-use building that will contain rental apartments, for-sale residential condominium units and related common elements. The Company owns a 70.0% interest in the venture and will have all of the rights and obligations associated with the rental apartments, and the venture partner owns the remaining 30.0% interest and will have all of the rights and obligations associated with the for-sale residential condominium units. The Company is responsible for the development and construction of the structure, and is providing a loan to the venture partner for the venture partner's share of costs. As of December 31, 2017, the Company has a receivable from the venture partner in the form of a variable rate mortgage note, secured by the for-sale residential condominium units under construction in the amount of $44,831,000 for outstanding principal and interest, reported as a component of prepaid expenses and other assets on the accompanying Consolidated Balance Sheets. The Company recognizes interest income on the accrual basis. The loan will be repaid by the venture partner with the proceeds the partner receives from the sales of the residential condominium units which are expected to occur during 2018. The venture is considered a VIE, and the Company consolidates its interest in the rental apartments and common areas, which are included in total real estate, net on the accompanying Consolidated Balance Sheets.

6. Real Estate Disposition Activities

During 2017, the Company sold six wholly-owned operating communities, containing an aggregate of 1,624 apartment homes for an aggregate sales price of $475,500,000 and an aggregate gain of $251,163,000. In addition during 2017, the Company sold other real estate, including three undeveloped land parcels, one of which the Company recorded an impairment during 2017 as discussed in Note 1, “Organization, Basis of Presentation and Significant Accounting Policies,” for an aggregate sales price of $39,154,000, resulting in an aggregate gain of $1,682,000.

Details regarding the real estate sales are summarized in the following table (dollars in thousands):

Community Name Location 
Period
of sale
 
Apartment
homes
 Debt 
Gross
sales price
 
Net cash
proceeds
Avalon Pines (1) Coram, NY Q117 450
 $
 $140,000
 $138,689
AVA University District Seattle, WA Q217 283
 
 112,500
 108,511
Avalon Danbury Danbury, CT Q317 234
 
 52,000
 51,000
Avalon Run East Lawrenceville, NJ Q417 312
 
 87,500
 85,033
Avalon Huntington Shelton, CT Q417 99
 
 33,000
 32,173
Avalon Milford Milford, CT Q417 246
 
 50,500
 49,161
Other real estate dispositions (2) multiple Q1-Q417 N/A
 
 39,154
 38,472
             
Total of 2017 asset sales     1,624
 $
 $514,654
 $503,039
             
Total of 2016 asset sales     2,051
 $
 $564,028
 $532,717
             
Total of 2015 asset sales     851
 $
 $289,320
 $282,163

(1)Includes the sale of the adjacent golf course.
(2)Primarily composed of the sale of two undeveloped land parcels, located in Newcastle, WA, that are adjacent to a completed Development Community, 421-a tax certificates representing the right to qualify for certain property tax exemptions in New York City and one undeveloped land parcel, located in Vienna, VA.

As of December 31, 2017, the Company had no real estate assets that qualified as held for sale.


7. Commitments and Contingencies

Employment Agreements and Arrangements

At December 31, 2017, the Company does not have any employment agreements with executive officers.

The standard restricted stock and option agreements used by the Company in its compensation program provide that upon an employee's termination without cause or the employee's Retirement (as defined in the agreement), all outstanding stock options and restricted shares of stock held by the employee will vest, and the employee will have up to 12 months or until the fifth anniversary of the grant date, if later, or until the option expiration date, if earlier, to exercise any options then held. Under the agreements, Retirement generally means a termination of employment and other business relationships, other than for cause, after attainment of age 50, provided that (i) the employee has worked for the Company for at least 10 years, (ii) the employee's age at Retirement plus years of employment with the Company equals at least 70, (iii) the employee provides at least six months written notice of his intent to retire, and (iv) the employee enters into a one year non-compete and employee non-solicitation agreement.

The Company also has an Officer Severance Program (the “Program”). Under the Program, in the event an officer who is not otherwise covered by a severance arrangement is terminated (other than for cause), or chooses to terminate his or her employment for good reason (as defined), in either case within 18 months following a sale event (as defined) of the Company, such officer will generally receive a cash lump sum payment equal to a multiple of the officer's covered compensation (base salary plus annual cash bonus). The multiple is one times for vice presidents and senior vice presidents, two times for executive vice presidents and three times for the chief executive officer. The officer's restricted stock and options would also vest. Costs related to the Program are deferred and recognized over the requisite service period when considered by management to be probable and estimable.

Legal Contingencies

The Company accounts for recoveries from legal matters as a reduction in the legal and related costs incurred associated with the matter, with recoveries in excess of these costs reported as a gain or, where appropriate, a reduction in the net cost basis of a community to which the suit related. During the years ended December 31, 2017 and 2016, the Company recognized $6,118,000 and $417,000 in legal recoveries. There were no material receipts during the year ended December 31, 2015, excluding amounts for the Residual JV. Amounts recognized during the year ended December 31, 2017 include $5,438,000 in legal settlement proceeds relating to construction defects at a community acquired as part of the Archstone Acquisition, reported as a component of casualty and impairment loss (gain), net on the accompanying Consolidated Statements of Comprehensive Income.

Maplewood Casualty Loss

In February 2017, a fire occurred at the Company's Avalon Maplewood Development Community, located in Maplewood, NJ, which was under construction and not yet occupied. The Company believes that liabilities to third parties resulting from the fire will not be material and will, in any event, be substantially covered by insurance subject to a deductible. The Company has commenced reconstruction of the damaged and destroyed portions of the community. See Note 1, "Organization, Basis of Presentation and Significant Accounting Policies," for further discussion of the casualty gains and losses associated with the Maplewood casualty loss.

Edgewater Casualty Loss

In conjunction with legal matters associated with the Edgewater casualty loss, the Company has established protocols for processing claims from third parties who suffered losses as a result of the fire, and many third parties have contacted the Company's insurance carrier and settled their claims. See Note 1, "Organization, Basis of Presentation and Significant Accounting Policies," for further discussion of the casualty gains and losses associated with the Edgewater casualty loss.

Three class action lawsuits have been filed against the Company on behalf of occupants of the destroyed building and consolidated in the United States District Court for the District of New Jersey. The Company has agreed with class counsel to the terms of a settlement which provides a claims process (with agreed upon protocols for instructing the adjuster as to how to evaluate claims) and, if needed, an arbitration process to determine damage amounts to be paid to individual claimants covered by the class settlement. In July 2017 the District Court granted final approval of the settlement and all claims have been submitted to the independent claims adjuster. A total of 66 units (consisting of residents who did not previously settle their claims and who did not opt out of the class settlement) are included in the class action settlement and bound by its terms. However, only 44 units submitted claims. The independent claims adjuster is currently reviewing the claims submitted, which total approximately $6,900,000. To date, this claims adjuster has issued awards of behalf of three units and it is expected that the remaining awards should be determined and

issued within the next two months. A fourth class action, being heard in the same federal court, was filed against the Company on behalf of residents of the second Edgewater building that suffered minimal damage. In addition to the class action lawsuits described above, 18 of the 19 lawsuits representing approximately 143 individual plaintiffs filed in the Superior Court of New Jersey Bergen County - Law Division were previously scheduled for trial on January 2, 2018. In advance of this date, the Company was able to resolve all of these claims in principle which included approximately 50 units. The Company previously resolved litigated claims with another 10 units. There is currently one remaining lawsuit which was recently filed in the Superior Court of New Jersey Bergen County - Law Division on behalf of one apartment unit. The Company believes it has meritorious defenses to the extent of damages claimed in that suit. There are also seven subrogation lawsuits that have been filed against the Company by insurers of Edgewater residents who obtained renters insurance; it is the Company's position that in the majority of the applicable leases the residents waived subrogation rights. One of these lawsuits has been dismissed on that basis, one is pending in the Superior Court of New Jersey, Bergen County - Law Division, one has been amicably resolved in principle and the other four have been consolidated and are currently pending in the United States District Court for the District of New Jersey. The District Court denied the Company's motions seeking dismissal on this basis. The Company will reassess the viability of this defense after conducting additional discovery.

Having settled many third party claims through the insurance claims process, the Company currently believes that any potential remaining liability to third parties (including any potential liability to third parties determined in accordance with the class settlement described above) will not be material to the Company and will in any event be substantially covered by the Company's insurance policies. However, the Company can give no assurances in this regard and continues to evaluate this matter.

The Company is involved in various other claims and/or administrative proceedings unrelated to the Edgewater casualty loss that arise in the ordinary course of its business. While no assurances can be given, the Company does not currently believe that any of these other outstanding litigation matters, individually or in the aggregate, will have a material adverse effect on its financial condition or results of operations.

Lease Obligations

The Company owns 13 apartment communities, one under development and two commercial properties, located on land subject to land leases expiring between October 2026 and March 2142. The ground leases for 13 apartment communities, of which two represent dual-branded communities with one underlying land lease, and the two commercial properties, are accounted for as operating leases recognizing rental expense on a straight-line basis over the lease term. These leases have varying escalation terms, primarily based on variables determined at future dates such as changes in the Consumer Price Index, and five of these leases have purchase options exercisable through 2095. The Company incurred costs of $23,431,000, $23,343,000 and $21,295,000 in the years ended December 31, 2017, 2016 and 2015, respectively, related to operating leases. One apartment community is located on land subject to a land lease which is accounted for as a capital lease and has the option for the Company to purchase the land at some point during the lease term which expires in 2046. In addition, the Company is party to a lease for a portion of the parking garage adjacent to a lease-up community, accounted for as a capital lease and subject to the Company's real estate accounting policies discussed in Note 1, “Organization, Basis of Presentation and Significant Accounting Policies.” The Company has a total lease obligation of $20,118,000 reported as a component of accrued expenses and other liabilities. In addition, the Company is party to 14 leases for its corporate and regional offices with varying terms through 2031, all of which are accounted for as operating leases.

During the year ended December 31, 2017, the Company acquired the land encumbered by the ground lease for Avalon Morningside Park for $95,000,000, recognizing a non-cash write-off of prepaid rent of $11,153,000 associated with the ground lease termination, reported as a component of (loss) gain on other real estate transactions on the accompanying Consolidated Statements of Comprehensive Income. Also during the year ended December 31, 2017, the Company exercised its purchase option under a capital lease, acquiring the land encumbered by the ground lease for Avalon at Assembly Row and AVA Somerville for $17,285,000.



The following table details the future minimum lease payments under the Company's current leases (dollars in thousands):

 Payments due by period
 2018 2019 2020 2021 2022 Thereafter
Operating Lease Obligations$21,051
 $21,064
 $18,781
 $20,162
 $20,057
 $1,052,808
Capital Lease Obligations (1) (2)1,073
 1,075
 1,077
 1,080
 1,082
 43,976
 $22,124
 $22,139
 $19,858
 $21,242
 $21,139
 $1,096,784

(1)Aggregate capital lease payments include $25,961 in interest costs, with the timing of certain lease payments for capital land leases determined by completion of the construction of the associated apartment community.
(2)Capital lease assets of $19,737 and $39,015 as of December 31, 2017 and 2016, respectively, are included as a component of land and improvements or building and improvements on the accompanying Consolidated Balance Sheets.

8. Segment Reporting

The Company's reportable operating segments include Established Communities, Other Stabilized Communities and Development/Redevelopment Communities. Annually as of January 1, the Company determines which of its communities fall into each of these categories and generally maintains that classification throughout the year for the purpose of reporting segment operations, unless disposition or redevelopment plans regarding a community change. 

Established Communities (also known as Same Store Communities) are consolidated communities where a comparison of operating results from the prior year to the current year is meaningful, as these communities were owned and had stabilized occupancy as of the beginning of the prior year. The Established Communities for the year ended December 31, 2017, are communities that are consolidated for financial reporting purposes, had stabilized occupancy as of January 1, 2016, are not conducting or planning to conduct substantial redevelopment activities and are not held for sale or planned for disposition within the current year. A community is considered to have stabilized occupancy at the earlier of (i) attainment of 95% physical occupancy or (ii) the one-year anniversary of completion of development or redevelopment.

Other Stabilized Communities includes all other consolidated completed communities that have stabilized occupancy, as defined above. Other Stabilized Communities do not include communities that are conducting or planning to conduct substantial redevelopment activities within the current year.

Development/Redevelopment Communities consists of consolidated communities that are under construction and have not received a certificate of occupancy for the entire community, and where substantial redevelopment is in progress or is planned to begin during the current year and communities under lease-up that had not reached stabilized occupancy, as defined above, as of January 1, 2017.

In addition, the Company owns land for future development and has other corporate assets that are not allocated to an operating segment.

The Company's segment disclosures present the measure(s) used by the chief operating decision maker for purposes of assessing each segment's performance. The Company's chief operating decision maker is comprised of several members of its executive management team who use net operating income (“NOI”) as the primary financial measure for Established Communities and Other Stabilized Communities. NOI is defined by the Company as total property revenue less direct property operating expenses (including property taxes), and excluding corporate-level income (including management, development and other fees), corporate-level property management and other indirect operating expenses, investments and investment management expenses, expensed acquisition, development and other pursuit costs, net of recoveries, interest expense, net, loss (gain) on extinguishment of debt, net, general and administrative expense, equity in income of unconsolidated real estate entities, depreciation expense, corporate income tax expense, casualty and impairment loss (gain), net, gain on sale of communities, loss (gain) on other real estate transactions and net operating income from real estate assets sold or held for sale. Although the Company considers NOI a useful measure of a community's or communities' operating performance, NOI should not be considered an alternative to net income or net cash flow from operating activities, as determined in accordance with GAAP. NOI excludes a number of income and expense categories as detailed in the reconciliation of NOI to net income.


A reconciliation of NOI to net income for years ended December 31, 2017, 2016 and 2015 is as follows (dollars in thousands):

 For the year ended
 12/31/17 12/31/16 12/31/15
Net income$876,660
 $1,033,708
 $741,733
Indirect operating expenses, net of corporate income65,398
 61,403
 56,973
Investments and investment management expense5,936
 4,822
 4,370
Expensed acquisition, development and other pursuit costs, net of recoveries2,736
 9,922
 6,822
Interest expense, net199,661
 187,510
 175,615
Loss (gain) on extinguishment of debt, net25,472
 7,075
 (26,736)
General and administrative expense50,673
 45,771
 42,774
Equity in income of unconsolidated real estate entities(70,744) (64,962) (70,018)
Depreciation expense584,150
 531,434
 477,923
Income tax expense141
 305
 1,483
Casualty and impairment loss (gain), net6,250
 (3,935) (10,542)
Gain on sale of communities(252,599) (374,623) (115,625)
Loss (gain) on other real estate transactions10,907
 (10,224) (9,647)
Net operating income from real estate assets sold or held for sale(14,573) (44,263) (59,383)
Net operating income$1,490,068
 $1,383,943
 $1,215,742

The following is a summary of NOI from real estate assets sold or held for sale for the periods presented (dollars in thousands):

 For the year ended
 12/31/2017 12/31/2016 12/31/2015
      
Rental income from real estate assets sold or held for sale$23,457
 $70,273
 $96,297
Operating expenses from real estate assets sold or held for sale(8,884) (26,010) (36,914)
Net operating income from real estate assets sold or held for sale$14,573
 $44,263
 $59,383

The primary performance measure for communities under development or redevelopment depends on the stage of completion. While under development, management monitors actual construction costs against budgeted costs as well as lease-up pace and rent levels compared to budget.

The following table provides details of the Company's segment information as of the dates specified (dollars in thousands). The segments are classified based on the individual community's status at the beginning of the given calendar year. Therefore, each year the composition of communities within each business segment is adjusted. Accordingly, the amounts between years are not directly comparable. Segment information for total revenue and NOI the years ended December 31, 2017, 2016 and 2015 has been adjusted to exclude the real estate assets that were sold from January 1, 2015 through December 31, 2017, or otherwise qualify as held for sale as of December 31, 2017, as described in Note 6, “Real Estate Disposition Activities.” Segment information for gross real estate as of December 31, 2017, 2016 and 2015 has not been adjusted to exclude real estate assets that were sold or otherwise qualified as held for sale subsequent to their respective balance sheet dates.


 
Total
revenue
 NOI 
% NOI change
from prior year
 
Gross
real estate (1)
For the year ended December 31, 2017 
  
  
  
Established 
  
  
  
New England$233,091
 $150,253
 2.1% $1,852,676
Metro NY/NJ362,273
 247,720
 2.1% 3,069,690
Mid-Atlantic221,064
 153,750
 1.5% 2,056,066
Pacific Northwest84,189
 61,527
 6.3% 738,532
Northern California336,767
 257,673
 1.6% 2,830,963
Southern California337,876
 241,549
 3.9% 3,017,836
Total Established (2)1,575,260
 1,112,472
 2.5% 13,565,763
        
Other Stabilized278,868
 196,733
 N/A
 3,189,393
Development / Redevelopment (3)276,896
 180,863
 N/A
 5,015,094
Land Held for Future DevelopmentN/A
 N/A
 N/A
 68,364
Non-allocated (4)4,147
 N/A
 N/A
 97,322
Total$2,135,171
 $1,490,068
 7.7% $21,935,936
        
For the year ended December 31, 2016 
  
  
  
Established 
  
  
  
New England$226,727
 $145,671
 4.8% $1,888,524
Metro NY/NJ359,373
 245,654
 1.2% 3,212,220
Mid-Atlantic233,711
 162,243
 1.3% 2,339,395
Pacific Northwest72,475
 52,434
 7.4% 737,289
Northern California319,121
 244,458
 7.0% 2,661,258
Southern California291,567
 207,537
 9.1% 2,672,691
Total Established (2)1,502,974
 1,057,997
 4.8% 13,511,377
        
Other Stabilized (5)232,977
 165,130
 N/A
 2,330,503
Development / Redevelopment233,432
 160,816
 N/A
 4,755,315
Land Held for Future DevelopmentN/A
 N/A
 N/A
 84,293
Non-allocated (4)5,599
 N/A
 N/A
 74,292
Total$1,974,982
 $1,383,943
 13.8% $20,755,780
        
For the year ended December 31, 2015 
  
  
  
Established 
  
  
  
New England$170,287
 $107,189
 3.0% $1,460,746
Metro NY/NJ342,768
 244,280
 3.6% 3,152,361
Mid-Atlantic209,012
 145,497
 0.2% 2,177,823
Pacific Northwest67,900
 48,833
 8.5% 721,040
Northern California273,432
 210,226
 11.9% 2,414,184
Southern California252,530
 173,919
 9.4% 2,465,432
Total Established (2)1,315,929
 929,944
 6.0% 12,391,586
        
Other Stabilized211,633
 140,167
 N/A
 2,040,269
Development / Redevelopment222,222
 145,631
 N/A
 4,238,967
Land Held for Future DevelopmentN/A
 N/A
 N/A
 484,377
Non-allocated (4)9,947
 N/A
 N/A
 73,372
Total$1,759,731
 $1,215,742
 13.0% $19,228,571

(1)Does not include gross real estate assets held for sale of $20,846 and $39,528 as of December 31, 2016 and 2015, respectively.
(2)Gross real estate for the Company's Established Communities includes capitalized additions of approximately $78,241, $85,676 and $74,982 in 2017, 2016 and 2015, respectively.
(3)Total revenue and NOI for the year ended December 31, 2017 includes $3,495 in business interruption insurance proceeds related to the Maplewood casualty loss.
(4)Revenue represents third-party management, accounting, and developer fees and miscellaneous income which are not allocated to a reportable segment.
(5)Total revenue and NOI for the year ended December 31, 2016 includes $20,306 in business interruption insurance proceeds related to the Edgewater casualty loss.

9. Stock-Based Compensation Plans

The Company's Second Amended and Restated 2009 Equity Incentive Plan (the “2009 Plan”) includes an authorization to issue shares of the Company's common stock, par value $0.01 per share. At December 31, 2017, the Company has 7,994,292 shares remaining available to issue under the 2009 Plan, exclusive of shares that may be issued to satisfy currently outstanding awards such as stock options or performance awards. In addition, any awards that were outstanding under the Company's 1994 Stock Option and Incentive Plan (the “1994 Plan”) on May 21, 2009, the date the Company adopted the 2009 Plan, that are subsequently forfeited, canceled, surrendered or terminated (other than by exercise) will become available for awards under the 2009 Plan. The 2009 Plan provides for various types of equity awards to associates, officers, non-employee directors and other key personnel of the Company and its subsidiaries. The types of awards that may be granted under the 2009 Plan include restricted stock, restricted stock units, stock options that qualify as incentive stock options (“ISOs”) under Section 422 of the Code, non-qualified stock options, stock appreciation rights and performance awards, among others. The 2009 Plan will expire on May 15, 2027.

Information with respect to stock options granted under the 2009 and 1994 Plans is as follows:

 
2009 Plan
shares
 
Weighted
average
exercise price
per share
 
1994 Plan
shares
 
Weighted
average
exercise price
per share
Options Outstanding, December 31, 2014340,062
 $122.67
 272,402
 $104.96
Exercised(90,884) 124.01
 (190,207) 105.70
Granted
 
 
 
Forfeited
 
 
 
Options Outstanding, December 31, 2015249,178
 $122.17
 82,195
 $103.27
Exercised(71,845) 117.04
 (59,654) 112.85
Granted
 
 
 
Forfeited
 
 
 
Options Outstanding, December 31, 2016177,333
 $124.25
 22,541
 $77.91
Exercised(27,360) 110.47
 (14,763) 93.35
Granted
 
 
 
Forfeited
 
 
 
Options Outstanding, December 31, 2017 (1)149,973
 $126.77
 7,778
 $48.60
Options Exercisable: 
  
  
  
December 31, 2015188,081
 $119.98
 82,195
 $103.27
December 31, 2016177,333
 $124.25
 22,541
 $77.91
December 31, 2017149,973
 $126.77
 7,778
 $48.60

(1)
All options outstanding are exercisable as of December 31, 2017.

The following summarizes the exercise prices and contractual lives of options outstanding as of December 31, 2017:

2009 Plan
Number of Options
 Range—Exercise Price 
Weighted Average
Remaining Contractual Term
(in years)
5,158 $70.00- $79.99 2.1
15,762 $110.00- $119.99 3.1
29,862 $120.00- $129.99 5.2
99,191 $130.00- $139.99 4.6
149,973       


1994 Plan
Number of Options
 Range—Exercise Price 
Weighted Average
Remaining Contractual Term
(in years)
7,778 $40.00- $49.99 1.1

Options outstanding and exercisable under the 2009 and 1994 Plans at December 31, 2017 had an intrinsic value of $7,745,000 and $1,010,000, respectively. Options exercisable under the 2009 and 1994 Plans had a weighted average contractual life of 4.6 years and 1.1 years, respectively. The intrinsic value of options exercised during 2017, 2016 and 2015 was $3,592,000, $9,187,000 and $18,080,000, respectively. There were no stock options granted in 2017, 2016 and 2015.

The Company has a compensation framework under which share-based compensation granted is composed of annual restricted stock awards for which one third of the award vests annually over a three year period, and multi-year long term incentive performance awards. Under the Company's multi-year long term incentive compensation framework, the Company grants a target number of performance awards, with the ultimate award determined by the total shareholder return of the Company's common stock and/or operating performance metrics, measured in each case over a measurement period of up to three years. Performance awards granted in 2017 or earlier are earned in the form of time-vesting restricted stock following the end of the three-year performance period, provided that the predetermined goals have been achieved. Under the single-year long term incentive framework, awards are granted in the form of time-vesting restricted stock. For both the earned performance awards and time-vesting restricted stock, the recipient may elect to receive up to 25% of the award value in the form of stock options, for which one third of the award vests annually over a three year period.

In general, performance awards are forfeited if the employee's employment terminates for any reason prior to the measurement date. However, for performance awards with performance periods beginning on or after January 1, 2015, after the first year of the performance period, if the employee's employment terminates on account of death, disability, retirement, or termination without cause at a time when the employee meets the age and service requirements for retirement, the employee shall vest in a pro rata portion of the award (based on the employee's service time during the performance period), with such vested portion to be earned and converted into shares at the end of the performance period based on actual achievement under the performance award.

Information with respect to performance awards granted is as follows:

  Performance awards Weighted average grant date fair value per award
Outstanding at December 31, 2014 239,902
 $95.20
  Granted (1) 85,636
 148.49
  Change in awards based on performance (2) 14,697
 78.50
  Converted to restricted stock (95,826) 78.50
  Forfeited (6,143) 110.34
Outstanding at December 31, 2015 238,266
 $119.65
  Granted (3) 94,054
 141.92
  Change in awards based on performance (2) 36,091
 101.52
  Converted to restricted stock (115,618) 94.67
  Forfeited (1,630) 141.98
Outstanding at December 31, 2016 251,163
 $136.74
  Granted (4) 81,708
 176.59
  Change in awards based on performance (2) 49,323
 119.26
  Converted to restricted stock (128,482) 118.75
  Forfeited (1,942) 159.39
Outstanding at December 31, 2017 251,770
 $155.25

(1)The amount of restricted stock that ultimately may be earned is based on the total shareholder return metrics related to the Company’s common stock for 55,162 performance awards and financial metrics related to operating performance and leverage metrics of the Company for 30,474 performance awards.
(2)Represents the change in the number of performance awards earned based on performance achievement for the performance period.
(3)The amount of restricted stock that ultimately may be earned is based on the total shareholder return metrics related to the Company’s common stock for 61,039 performance awards and financial metrics related to operating performance and leverage metrics of the Company for 33,015 performance awards.
(4)The amount of restricted stock that ultimately may be earned is based on the total shareholder return metrics related to the Company’s common stock for 49,374 performance awards and financial metrics related to operating performance and leverage metrics of the Company for 32,334 performance awards.

The Company used a Monte Carlo model to assess the compensation cost associated with the portion of the performance awards granted for which achievement will be determined by using total shareholder return measures. The assumptions used are as follows:

  2017 2016 2015
Dividend yield 3.2% 3.3% 3.0%
Estimated volatility over the life of the plan (1) 15.3% - 19.7% 15.2% - 22.8% 12.0% - 17.3%
Risk free rate 0.69% - 1.61% 0.44% - 0.88% 0.07% - 1.09%
Estimated performance award value based on total shareholder return measure $175.86 $131.24 $139.18

(1)Estimated volatility of the life of the plan is using 50% historical volatility and 50% implied volatility.

For the portion of the performance awards granted for which achievement is determined by using financial metrics, the compensation cost was based on a weighted average grant date value of $179.07, $161.66 and $166.23, for the years ended December 31, 2017, 2016 and 2015, respectively, and the Company's estimate of corporate achievement for the financial metrics.
Information with respect to restricted stock granted is as follows:

  Restricted stock shares Restricted stock shares weighted average grant date fair value per share Restricted stock shares converted from performance awards
Outstanding at December 31, 2014 179,307
 $129.06
 10,933
  Granted - restricted stock shares 61,953
 173.04
 95,826
  Vested - restricted stock shares (91,847) 130.75
 (8,412)
  Forfeited (1,529) 151.86
 
Outstanding at December 31, 2015 147,884
 $146.21
 98,347
  Granted - restricted stock shares 81,400
 162.38
 115,618
  Vested - restricted stock shares (88,712) 141.38
 (36,872)
  Forfeited (3,867) 162.43
 (395)
Outstanding at December 31, 2016 136,705
 $158.51
 176,698
  Granted - restricted stock shares 73,342
 179.58
 128,482
  Vested - restricted stock shares (73,683) 153.86
 (70,595)
  Forfeited (2,731) 173.42
 (657)
Outstanding at December 31, 2017 133,633
 $172.33
 233,928

Total employee stock-based compensation cost recognized in income was $17,085,000, $14,666,000 and $14,703,000 for the years ended December 31, 2017, 2016 and 2015, respectively, and total capitalized stock-based compensation cost was $9,474,000, $9,266,000 and $9,667,000 for the years ended December 31, 2017, 2016 and 2015, respectively. At December 31, 2017, there was a total unrecognized compensation cost of $26,305,000 for unvested restricted stock and performance awards, which does not include forfeitures, and is expected to be recognized over a weighted average period of 3.6 years.


As of January 1, 2017 the Company adopted the provisions of ASU 2016-09, electing to account for forfeitures as they occur. Prior to the adoption of ASU 2016-09, the Company was required to estimate the forfeiture of stock options and recognized compensation cost net of the estimated forfeitures. The estimated forfeitures included in compensation cost were adjusted to reflect actual forfeitures at the end of the vesting period. The actual forfeiture rate for the year ended December 31, 2017 was 0.7%. The application of estimated forfeitures did not materially impact compensation expense for the years ended December 31, 2016 and 2015.

Employee Stock Purchase Plan

In October 1996, the Company adopted the 1996 Non-Qualified Employee Stock Purchase Plan (as amended, the “ESPP”). Initially 1,000,000 shares of common stock were reserved for issuance under this plan. There are currently 681,284 shares remaining available for issuance under the ESPP. Full-time employees of the Company generally are eligible to participate in the ESPP if, as of the last day of the applicable election period, they have been employed by the Company for at least one month. All other employees of the Company are eligible to participate provided that, as of the applicable election period, they have been employed by the Company for 12 months. Under the ESPP, eligible employees are permitted to acquire shares of the Company's common stock through payroll deductions, subject to maximum purchase limitations, during two purchase periods. The first purchase period begins January 1 and ends June 10, and the second purchase period begins July 1 and ends December 10. The purchase price for common stock purchased under the plan is 85% of the lesser of the fair market value of the Company's common stock on the first day of the applicable purchase period or the last day of the applicable purchase period. The offering dates, purchase dates and duration of purchase periods may be changed if the change is announced prior to the beginning of the affected date or purchase period. The Company issued 11,528, 11,348 and 10,667 shares and recognized compensation expense of $418,000, $289,000 and $321,000 under the ESPP for the years ended December 31, 2017, 2016 and 2015, respectively. The Company accounts for transactions under the ESPP using the fair value method prescribed by accounting guidance applicable to entities that use employee share purchase plans.

10. Related Party Arrangements

Unconsolidated Entities

The Company manages unconsolidated real estate entities for which it receives asset management, property management, development and redevelopment fee revenue. From these entities, the Company earned fees of $4,147,000, $5,599,000 and $9,947,000 in the years ended December 31, 2017, 2016 and 2015, respectively. These fees are recognized on an accrual basis when earned in accordance with the accounting guidance applicable to revenue recognition, and are included in management, development and other fees on the accompanying Consolidated Statements of Comprehensive Income. In addition, the Company has outstanding receivables associated with its property and construction management role of $2,449,000 and $5,239,000 as of December 31, 2017 and 2016, respectively.

Director Compensation

Directors of the Company who are also employees receive no additional compensation for their services as a director. Following each annual meeting of stockholders, non-employee directors receive (i) a number of shares of restricted stock (or deferred stock units) having a value of $135,000 and (ii) a cash payment of $80,000, payable in equal quarterly installments of $20,000. The number of shares of restricted stock (or deferred stock units) is calculated based on the closing price on the day of the award. Non-employee directors may elect to receive all or a portion of cash payments in the form of deferred stock units. Additionally, the Lead Independent Director receives in the aggregate an additional annual fee of $30,000 payable in equal quarterly installments of $7,500, non-employee directors serving as the chairperson of the Audit or Compensation Committees receive additional cash compensation of $20,000 per year payable in equal quarterly installments of $5,000, and the Nominating and Corporate Governance and Investment and Finance Committee chairpersons receive an additional annual fee of $15,000 payable in equal quarterly installments of $3,750.

The Company recorded non-employee director compensation expense relating to restricted stock grants and deferred stock awards in the amount of $1,524,000, $1,216,000 and $1,135,000 for the years ended December 31, 2017, 2016 and 2015, respectively, as a component of general and administrative expense. Deferred compensation relating to these restricted stock grants and deferred stock awards to non-employee directors was $525,000, $531,000 and $488,000 on December 31, 2017, 2016 and 2015, respectively.

11. Fair Value

Financial Instruments Carried at Fair Value

Derivative Financial Instruments

Currently, the Company uses interest rate swap and interest rate cap agreements to manage its interest rate risk. These instruments are carried at fair value in the Company's financial statements. In adjusting the fair value of its derivative contracts for the effect of counterparty nonperformance risk, the Company has considered the impact of its net position with a given counterparty, as well as any applicable credit enhancements, such as collateral postings, thresholds, mutual puts and guarantees. The Company minimizes its credit risk on these transactions by dealing with major, creditworthy financial institutions which have an A or better credit rating by the Standard & Poor's Ratings Group. As part of its on-going control procedures, the Company monitors the credit ratings of counterparties and the exposure of the Company to any single entity, thus reducing credit risk concentration. The Company believes the likelihood of realizing losses from counterparty nonperformance is remote. Although the Company has determined that the majority of the inputs used to value its derivatives fall within Level 2 of the fair value hierarchy, such as interest rate, term to maturity and volatility, the credit valuation adjustments associated with its derivatives use Level 3 inputs, such as estimates of current credit spreads, to evaluate the likelihood of default by itself and its counterparties. As of December 31, 2017, the Company assessed the significance of the impact of the credit valuation adjustments on the overall valuation of its derivative positions and has determined it is not significant. As a result, the Company has determined that its derivative valuations are classified in Level 2 of the fair value hierarchy.

The Company recognized a gain of $753,000 for hedge ineffectiveness for the year ended December 31, 2017, included as a component of interest expense, net on the accompanying Consolidated Statements of Comprehensive Income. Hedge ineffectiveness did not have a material impact on earnings of the Company for any prior period.

The following table summarizes the consolidated derivative positions at December 31, 2017 (dollars in thousands):

  
Non-designated
Hedges
Interest Rate Caps
 
Cash Flow
Hedges
Interest Rate Caps
 
Cash Flow
Hedges
Interest Rate Swaps
Notional balance $689,059
 $35,039
 $300,000
Weighted average interest rate (1) 3.3% 3.5% N/A
Weighted average swapped/capped interest rate 6.5% 5.9% 2.4%
Earliest maturity date August 2018
 April 2019
 May 2018
Latest maturity date September 2022
 April 2019
 May 2018

(1)For interest rate caps, represents the weighted average interest rate on the hedged debt.

In 2017, the Company entered into $300,000,000 of forward interest rate swap agreements executed to reduce the impact of variability in interest rates on a portion of the Company's expected debt issuance activity in 2018. As of December 31, 2017, the Company has $300,000,000 in aggregate outstanding forward interest rate swap agreements. At maturity of the remaining outstanding swap agreements, the Company expects to cash settle the contracts and either pay or receive cash for the then current fair value. Assuming that the Company issues the debt as expected, the hedging impact from these positions will then be recognized over the life of the issued debt as a yield adjustment.

In addition, during 2017, the Company settled an aggregate of $800,000,000 of forward interest rate swap agreements, receiving net aggregate payments of $391,000. which consisted of the following activity:
in conjunction with the refinancing of three secured borrowings in May 2017, in April 2017, the Company settled $185,100,000 of forward interest rate swap agreements designated as cash flow hedges of the interest rate variability of the secured notes, making a payment of $2,326,000;

in conjunction with the Company's May 2017 unsecured note issuance, the Company settled $400,000,000 of forward interest rate swap agreements designated as cash flow hedges of the interest rate variability on the forecasted issuance of the unsecured notes, making a payment of $1,361,000; and


in conjunction with the Company's June 2017 unsecured note issuance, the Company settled $214,900,000 of forward interest rate swap agreements designated as cash flow hedges of the interest rate variability on the forecasted issuance of the unsecured notes, receiving a payment of $4,078,000.

The Company has deferred $376,000, the effective portion of the fair value change of these swaps, in accumulated other comprehensive loss on the accompanying Consolidated Balance Sheets, and will recognize the impact as a component of interest expense, net, over the 10 year period of interest payments hedged.

The Company had seven derivatives designated as cash flow hedges and 14 derivatives not designated as hedges at December 31, 2017. Fair value changes for derivatives not in qualifying hedge relationships for the years ended December 31, 2017 and 2016, were not material. During 2017, the Company deferred $13,979,000 of losses for cash flow hedges reported as a component of other comprehensive income (loss).

The following table summarizes the deferred losses reclassified from accumulated other comprehensive income as a component of interest expense, net (dollars in thousands):

 For the year ended
 12/31/17 12/31/16 12/31/15
Cash flow hedge losses reclassified to earnings$7,070
 $6,433
 $5,774

The Company anticipates reclassifying approximately $7,012,000 of hedging losses from accumulated other comprehensive loss into earnings within the next 12 months to offset the variability of cash flows of the hedged item during this period. The Company did not have any derivatives designated as fair value hedges as of December 31, 2017 and 2016.

Redeemable Noncontrolling Interests

The Company provided redemption options (the “Puts”) that allow joint venture partners of the Company to require the Company to purchase their interests in the investment at a guaranteed minimum amount related to three ventures. The Puts are payable in cash. The Company determines the fair value of the Puts based on unobservable inputs considering the assumptions that market participants would make in pricing the obligations, applying a guaranteed rate of return to the joint venture partners' net capital contribution balances as of period end. Given the significance of the unobservable inputs, the valuations are classified in Level 3 of the fair value hierarchy.

The Company issued units of limited partnership interest in DownREITs which provide the DownREIT limited partners the ability to present all or some of their units for redemption for cash as determined by the partnership agreement. Under the DownREIT agreements, for each limited partnership unit, the limited partner is entitled to receive cash in the amount equal to the fair value of the Company's common stock on or about the date of redemption. In lieu of cash redemption, the Company may elect to exchange such units for an equal number of shares of the Company's common stock. The limited partnership units in the DownREITs are valued using the market price of the Company's common stock, a Level 1 price under the fair value hierarchy.

Financial Instruments Not Carried at Fair Value

Cash and Cash Equivalents

Cash and cash equivalent balances are held with various financial institutions, within principal protected accounts. The Company monitors credit ratings of these financial institutions and the concentration of cash and cash equivalent balances with any one financial institution and believes the likelihood of realizing material losses related to cash and cash equivalent balances is remote. Cash and cash equivalents are carried at their face amounts, which reasonably approximate their fair values and are Level 1 within the fair value hierarchy.

Other Financial Instruments

Rents and other receivables and prepaids, accounts and construction payable and accrued expenses and other liabilities are carried at their face amounts, which reasonably approximate their fair values.

The Company values its unsecured notes using quoted market prices, a Level 1 price within the fair value hierarchy. The Company values its notes payable and outstanding amounts under the Credit Facility and Term Loan using a discounted cash flow analysis

on the expected cash flows of each instrument. This analysis reflects the contractual terms of the instrument, including the period to maturity, and uses observable market-based inputs, including interest rate curves. The process also considers credit valuation adjustments to appropriately reflect the Company’s nonperformance risk. The Company has concluded that the value of its notes payable and amounts outstanding under its Credit Facility and Term Loan are Level 2 prices as the majority of the inputs used to value its positions fall within Level 2 of the fair value hierarchy.

Financial Instruments Measured/Disclosed at Fair Value on a Recurring Basis

The following table summarizes the classification between the three levels of the fair value hierarchy of the Company's financial instruments measured/disclosed at fair value on a recurring basis (dollars in thousands):

Description
Total Fair
Value
 
Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
 
Significant
Other
Observable
Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
 12/31/2017
Non Designated Hedges       
  Interest Rate Caps$2
 $
 $2
 $
Cash Flow Hedges       
  Interest Rate Swaps - Assets2,270
 
 2,270
 
  Interest Rate Swaps - Liabilities(1,171) 
 (1,171) 
Puts(3,245) 
 
 (3,245)
DownREIT units(1,338) (1,338) 
 
Indebtedness       
  Unsecured notes(5,446,604) (5,446,604) 
 
  Secured notes payable and unsecured term loans(1,849,851) 
 (1,849,851) 
Total$(7,299,937) $(5,447,942) $(1,848,750) $(3,245)
        
 12/31/2016
Non Designated Hedges    

  
  Interest Rate Caps$79
 $
 $79
 $
Cash Flow Hedges       
  Interest Rate Caps2
 
 2
 
  Interest Rate Swaps14,775
 
 14,775
 
Puts(6,002) 
 
 (6,002)
DownREIT units(1,329) (1,329) 
 
Indebtedness       
  Unsecured notes(4,218,627) (4,218,627) 
 
  Secured notes payable and unsecured term loans(2,744,462) 
 (2,744,462) 
Total$(6,955,564) $(4,219,956) $(2,729,606) $(6,002)

12. Quarterly Financial Information

The following summary represents the unaudited quarterly results of operations for the years ended December 31, 2017 and 2016 (dollars in thousands, except per share data):
 For the three months ended (1)
 3/31/17 6/30/17 9/30/17 12/31/17
Total revenue$522,326
 $530,512
 $550,500
 $555,292
Net income$235,781
 $165,194
 $238,199
 $237,486
Net income attributable to common stockholders$235,875
 $165,225
 $238,248
 $237,573
Net income per common share - basic$1.72
 $1.20
 $1.73
 $1.72
Net income per common share - diluted$1.72
 $1.20
 $1.72
 $1.72

 For the three months ended (1)
 3/31/16 6/30/16 9/30/16 12/31/16
Total revenue$508,498
 $502,307
 $516,211
 $518,240
Net income$237,877
 $197,319
 $356,329
 $242,183
Net income attributable to common stockholders$237,931
 $197,444
 $356,392
 $242,235
Net income per common share - basic$1.73
 $1.44
 $2.60
 $1.76
Net income per common share - diluted$1.73
 $1.44
 $2.59
 $1.76

(1)Amounts may not equal full year results due to rounding.

13. Subsequent Events

The Company has evaluated subsequent events through the date on which this Form 10-K was filed, the date on which these financial statements were issued, and identified the items below for discussion.

In January and February 2018, the Company acquired four parcels of land for development for an aggregate investment of $76,758,000.

In February 2018, the Company repaid $15,174,000 of 6.60% fixed rate debt secured by Avalon Oaks West in advance of its maturity date, incurring a prepayment penalty of $152,000.

F-41

Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION
December 31, 2017
(Dollars in thousands)



      2017 2016 2017  
      Initial Cost   Total Cost            
Community City and state # of homes Land and improvements Building /
Construction in
Progress &
Improvements
 Costs
Subsequent to
Acquisition /
Construction
 Land and improvements Building /
Construction in
Progress &
Improvements
 Total Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Encumbrances Year of
Completion/
Acquisition
ESTABLISHED COMMUNITIES                        
NEW ENGLAND                          
Boston, MA                          
Avalon at Lexington Lexington, MA 198
 $2,124
 $12,567
 $10,093
 $2,124
 $22,660
 $24,784
 $14,080
 $10,704
 $11,290
 $
 1994
Avalon Oaks Wilmington, MA 204
 2,129
 17,567
 5,488
 2,129
 23,055
 25,184
 13,755
 11,429
 12,153
 
 1999
Eaves Quincy Quincy, MA 245
 1,743
 14,662
 10,184
 1,743
 24,846
 26,589
 14,456
 12,133
 12,799
 
 1986/1995
Avalon Oaks West Wilmington, MA 120
 3,318
 13,465
 1,224
 3,318
 14,689
 18,007
 8,054
 9,953
 10,442
 15,213
 2002
Avalon Orchards Marlborough, MA 156
 2,983
 17,970
 2,702
 2,983
 20,672
 23,655
 11,463
 12,192
 12,865
 15,579
 2002
Avalon at Newton Highlands Newton, MA 294
 11,039
 45,547
 5,196
 11,039
 50,743
 61,782
 25,369
 36,413
 37,670
 
 2003
Avalon at The Pinehills Plymouth, MA 192
 6,876
 30,401
 721
 6,876
 31,122
 37,998
 11,155
 26,843
 27,716
 
 2004
Eaves Peabody Peabody, MA 286
 4,645
 18,919
 13,420
 4,645
 32,339
 36,984
 13,190
 23,794
 24,329
 
 1962/2004
Avalon at Bedford Center Bedford, MA 139
 4,258
 20,551
 1,457
 4,258
 22,008
 26,266
 8,923
 17,343
 17,570
 
 2006
Avalon at Lexington Hills Lexington, MA 387
 8,691
 79,121
 4,158
 8,691
 83,279
 91,970
 28,415
 63,555
 66,241
 
 2008
Avalon Acton Acton, MA 380
 13,124
 48,695
 3,504
 13,124
 52,199
 65,323
 17,459
 47,864
 49,275
 45,000
 2008
Avalon at the Hingham Shipyard Hingham, MA 235
 12,218
 41,656
 2,412
 12,218
 44,068
 56,286
 13,882
 42,404
 43,641
 
 2009
Avalon Sharon Sharon, MA 156
 4,719
 25,478
 892
 4,719
 26,370
 31,089
 8,759
 22,330
 22,960
 
 2008
Avalon Northborough Northborough, MA 382
 8,144
 52,184
 1,691
 8,144
 53,875
 62,019
 14,899
 47,120
 48,460
 
 2009
Avalon Blue Hills Randolph, MA 276
 11,110
 34,580
 1,549
 11,110
 36,129
 47,239
 10,781
 36,458
 37,314
 
 2009
Avalon Cohasset Cohasset, MA 220
 8,802
 46,166
 259
 8,802
 46,425
 55,227
 9,890
 45,337
 46,935
 
 2012
Avalon Andover Andover, MA 115
 4,276
 21,871
 210
 4,276
 22,081
 26,357
 4,527
 21,830
 22,625
 13,498
 2012
Avalon Exeter (1) Boston, MA 187
 16,313
 110,028
 214
 16,313
 110,242
 126,555
 13,672
 112,883
 116,744
 
 2014
Avalon Natick Natick, MA 407
 15,645
 64,845
 34
 15,645
 64,879
 80,524
 10,430
 70,094
 72,419
 48,870
 2013
Avalon at Assembly Row Somerville, MA 195
 8,599
 52,494
 26
 8,599
 52,520
 61,119
 6,780
 54,339
 56,030
 
 2015
AVA Somerville Somerville, MA 250
 10,945
 56,470
 12
 10,945
 56,482
 67,427
 6,208
 61,219
 63,066
 
 2015
Avalon Prudential Center I (2) Boston, MA 243
 8,002
 32,370
 38,384
 8,002
 70,754
 78,756
 28,947
 49,809
 47,586
 
 1968/1998
Eaves Burlington Burlington, MA 203
 7,714
 32,499
 6,512
 7,714
 39,011
 46,725
 6,538
 40,187
 41,107
 
 1988/2012
Avalon Canton at Blue Hills Canton, MA 196
 6,562
 33,956
 132
 6,562
 34,088
 40,650
 4,503
 36,147
 37,391
 
 2014
Avalon Burlington (2) Burlington, MA 312
 15,600
 58,499
 18,176
 15,600
 76,675
 92,275
 13,196
 79,079
 81,135
 
 1989/2013
Eaves North Quincy Quincy, MA 224
 11,940
 39,400
 3,544
 11,940
 42,944
 54,884
 9,297
 45,587
 46,492
 
 1977/2013
Avalon at Center Place (1) Providence, RI 225
 
 26,816
 13,271
 
 40,087
 40,087
 24,342
 15,745
 15,575
 
 1991/1997
Total Boston, MA 6,427
 $211,519
 $1,048,777
 $145,465
 $211,519
 $1,194,242
 $1,405,761
 $352,970
 $1,052,791
 $1,081,830
 $138,160
  
                           

F-42

Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
December 31, 2017
(Dollars in thousands)


      2017 2016 2017  
      Initial Cost   Total Cost            
Community City and state # of homes Land and improvements Building /
Construction in
Progress &
Improvements
 Costs
Subsequent to
Acquisition /
Construction
 Land and improvements Building /
Construction in
Progress &
Improvements
 Total Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Encumbrances Year of
Completion/
Acquisition
Fairfield-New Haven, CT                          
Eaves Stamford Stamford, CT 238
 $5,956
 $23,993
 $13,117
 $5,956
 $37,110
 $43,066
 $24,215
 $18,851
 $20,058
 $
 1991
Avalon Wilton on River Rd Wilton, CT 102
 2,116
 14,664
 6,422
 2,116
 21,086
 23,202
 12,077
 11,125
 11,314
 
 1997
Avalon New Canaan New Canaan, CT 104
 4,834
 22,990
 2,163
 4,834
 25,153
 29,987
 13,192
 16,795
 17,589
 
 2002
AVA Stamford Stamford, CT 306
 13,819
 56,499
 5,887
 13,819
 62,386
 76,205
 32,700
 43,505
 45,461
 
 2002/2002
Avalon Darien Darien, CT 189
 6,926
 34,558
 2,734
 6,926
 37,292
 44,218
 18,089
 26,129
 27,188
 
 2004
Avalon Norwalk Norwalk, CT 311
 11,320
 62,904
 887
 11,320
 63,791
 75,111
 16,187
 58,924
 60,986
 
 2011
Avalon Wilton on Danbury Rd Wilton, CT 100
 6,604
 23,758
 150
 6,604
 23,908
 30,512
 5,573
 24,939
 25,681
 
 2011
Avalon Shelton Shelton, CT 250
 7,749
 40,264
 88
 7,749
 40,352
 48,101
 6,697
 41,404
 42,826
 
 2013
Avalon East Norwalk Norwalk, CT 240
 10,395
 36,245
 119
 10,395
 36,364
 46,759
 5,670
 41,089
 42,317
 
 2013
Avalon Stratford Stratford, CT 130
 2,564
 27,157
 33
 2,564
 27,190
 29,754
 3,274
 26,480
 27,424
 
 2014
Total Fairfield-New Haven, CT 1,970
 $72,283
 $343,032
 $31,600
 $72,283
 $374,632
 $446,915
 $137,674
 $309,241
 $320,844
 $
  
                         
TOTAL NEW ENGLAND 8,397
 $283,802
 $1,391,809
 $177,065
 $283,802
 $1,568,874
 $1,852,676
 $490,644
 $1,362,032
 $1,402,674
 $138,160
  
METRO NY/NJ                          
New York City, NY                          
Avalon Riverview (1) Long Island City, NY 372
 $
 $94,061
 $9,867
 $
 $103,928
 $103,928
 $52,510
 $51,418
 $54,912
 $
 2002
Avalon Bowery Place I New York, NY 206
 18,575
 75,009
 2,890
 18,575
 77,899
 96,474
 30,174
 66,300
 68,882
 93,800
 2006
Avalon Bowery Place II New York, NY 90
 9,106
 47,199
 3,811
 9,106
 51,010
 60,116
 17,750
 42,366
 44,607
 
 2007
Avalon Morningside Park (3) New York, NY 295
 95,465
 114,233
 1,580
 95,465
 115,813
 211,278
 36,625
 174,653
 83,027
 100,000
 2009
Avalon Fort Greene Brooklyn, NY 631
 83,038
 216,802
 2,052
 83,038
 218,854
 301,892
 57,941
 243,951
 251,213
 
 2010
Avalon West Chelsea (1) (4) New York, NY 305
 
 119,882
 243
 
 120,125
 120,125
 13,643
 106,482
 102,820
 
 2015
AVA High Line (1) (4) New York, NY 405
 
 159,187
 33
 
 159,220
 159,220
 20,451
 138,769
 152,127
 
 2015
Avalon Clinton North (2) New York, NY 339
 84,069
 105,821
 11,529
 84,069
 117,350
 201,419
 23,412
 178,007
 180,740
 147,000
 2008/2013
Avalon Clinton South New York, NY 288
 71,421
 89,851
 6,181
 71,421
 96,032
 167,453
 20,089
 147,364
 150,330
 121,500
 2007/2013
Total New York City, NY 2,931
 $361,674
 $1,022,045
 $38,186
 $361,674
 $1,060,231
 $1,421,905
 $272,595
 $1,149,310
 $1,088,658
 $462,300
  
                           
New York - Suburban                          
Avalon Commons Smithtown, NY 312
 $4,679
 $28,286
 $6,335
 $4,679
 $34,621
 $39,300
 $22,581
 $16,719
 $17,712
 $
 1997
Avalon Green I Elmsford, NY 105
 1,820
 10,525
 7,522
 1,820
 18,047
 19,867
 9,870
 9,997
 10,633
 
 1995
Avalon Court Melville, NY 494
 9,228
 50,063
 6,681
 9,228
 56,744
 65,972
 35,091
 30,881
 32,294
 
 1997
The Avalon Bronxville, NY 110
 2,889
 28,324
 8,661
 2,889
 36,985
 39,874
 19,772
 20,102
 21,064
 
 1999
Avalon at Glen Cove (1) Glen Cove, NY 256
 7,871
 59,969
 4,245
 7,871
 64,214
 72,085
 28,810
 43,275
 44,881
 
 2004

F-43

Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
December 31, 2017
(Dollars in thousands)


      2017 2016 2017  
      Initial Cost   Total Cost            
Community City and state # of homes Land and improvements Building /
Construction in
Progress &
Improvements
 Costs
Subsequent to
Acquisition /
Construction
 Land and improvements Building /
Construction in
Progress &
Improvements
 Total Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Encumbrances Year of
Completion/
Acquisition
Avalon Glen Cove North (1) Glen Cove, NY 111
 2,577
 37,336
 531
 2,577
 37,867
 40,444
 13,875
 26,569
 27,768
 
 2007
Avalon White Plains White Plains, NY 407
 15,391
 137,353
 996
 15,391
 138,349
 153,740
 41,499
 112,241
 116,188
 
 2009
Avalon Rockville Centre I Rockville Centre, NY 349
 32,212
 78,806
 1,013
 32,212
 79,819
 112,031
 17,284
 94,747
 97,195
 
 2012
Avalon Green II Elmsford, NY 444
 27,765
 77,560
 223
 27,765
 77,783
 105,548
 15,714
 89,834
 92,537
 
 2012
Avalon Garden City Garden City, NY 204
 18,205
 49,326
 416
 18,205
 49,742
 67,947
 9,436
 58,511
 60,173
 
 2013
Avalon Ossining Ossining, NY 168
 6,392
 30,313
 
 6,392
 30,313
 36,705
 4,078
 32,627
 33,734
 
 2014
Avalon Huntington Station Huntington Station, NY 303
 21,898
 58,457
 
 21,898
 58,457
 80,355
 7,224
 73,131
 75,462
 
 2014
Avalon Westbury Westbury, NY 396
 69,620
 43,781
 10,941
 69,620
 54,722
 124,342
 15,286
 109,056
 110,752
 78,650
 2006/2013
Total New York - Suburban 3,659
 $220,547
 $690,099
 $47,564
 $220,547
 $737,663
 $958,210
 $240,520
 $717,690
 $740,393
 $78,650
  
                           
New Jersey                          
Avalon Cove Jersey City, NJ 504
 $8,760
 $82,422
 $22,967
 $8,760
 $105,389
 $114,149
 $64,885
 $49,264
 $51,954
 $
 1997
Eaves Lawrenceville (2) Lawrenceville, NJ 632
 14,650
 60,486
 11,899
 14,650
 72,385
 87,035
 32,099
 54,936
 57,334
 
 1994
Avalon Princeton Junction West Windsor, NJ 512
 5,585
 22,382
 21,675
 5,585
 44,057
 49,642
 26,010
 23,632
 24,587
 
 1988/1993
Avalon Tinton Falls Tinton Falls, NJ 216
 7,939
 33,170
 520
 7,939
 33,690
 41,629
 11,225
 30,404
 31,528
 
 2008
Avalon West Long Branch West Long Branch, NJ 180
 2,721
 22,925
 136
 2,721
 23,061
 25,782
 6,054
 19,728
 20,549
 
 2011
Avalon North Bergen North Bergen, NJ 164
 8,984
 30,994
 949
 8,984
 31,943
 40,927
 6,495
 34,432
 35,686
 
 2012
Avalon at Wesmont Station I Wood-Ridge, NJ 266
 14,682
 41,635
 1,101
 14,682
 42,736
 57,418
 8,365
 49,053
 49,991
 
 2012
Avalon Hackensack at Riverside (1) Hackensack, NJ 226
 
 44,619
 128
 
 44,747
 44,747
 7,140
 37,607
 39,099
 
 2013
Avalon Somerset Somerset, NJ 384
 18,241
 58,338
 226
 18,241
 58,564
 76,805
 9,817
 66,988
 69,023
 
 2013
Avalon at Wesmont Station II Wood-Ridge, NJ 140
 6,502
 16,865
 
 6,502
 16,865
 23,367
 2,865
 20,502
 21,131
 
 2013
Avalon Bloomingdale Bloomingdale, NJ 174
 3,006
 27,801
 71
 3,006
 27,872
 30,878
 4,119
 26,759
 27,635
 
 2014
Avalon Wharton Wharton, NJ 247
 2,273
 48,609
 98
 2,273
 48,707
 50,980
 5,167
 45,813
 47,455
 
 2015
Avalon Roseland Roseland, NJ 136
 11,288
 34,928
 
 11,288
 34,928
 46,216
 3,260
 42,956
 44,078
 
 2015
Total New Jersey   3,781
 $104,631
 $525,174
 $59,770
 $104,631
 $584,944
 $689,575
 $187,501
 $502,074
 $520,050
 $
  
                           
TOTAL METRO NY/NJ 10,371
 $686,852
 $2,237,318
 $145,520
 $686,852
 $2,382,838
 $3,069,690
 $700,616
 $2,369,074
 $2,349,101
 $540,950
  

F-44

Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
December 31, 2017
(Dollars in thousands)


      2017 2016 2017  
      Initial Cost   Total Cost            
Community City and state # of homes Land and improvements Building /
Construction in
Progress &
Improvements
 Costs
Subsequent to
Acquisition /
Construction
 Land and improvements Building /
Construction in
Progress &
Improvements
 Total Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Encumbrances Year of
Completion/
Acquisition
MID-ATLANTIC                          
Washington Metro/Baltimore, MD                        
Avalon at Foxhall Washington, D.C. 308
 $6,848
 $27,614
 $15,456
 $6,848
 $43,070
 $49,918
 $29,439
 $20,479
 $20,360
 $
 1982/1994
Avalon at Gallery Place Washington, D.C. 203
 8,800
 39,658
 2,167
 8,800
 41,825
 50,625
 21,005
 29,620
 31,047
 
 2003
AVA H Street Washington, D.C. 138
 7,425
 25,282
 44
 7,425
 25,326
 32,751
 4,717
 28,034
 28,998
 
 2013
Avalon The Albemarle Washington, D.C. 231
 25,140
 52,459
 6,592
 25,140
 59,051
 84,191
 12,774
 71,417
 72,134
 
 1966/2013
Eaves Tunlaw Gardens Washington, D.C. 166
 16,430
 22,902
 2,344
 16,430
 25,246
 41,676
 5,727
 35,949
 36,751
 
 1944/2013
The Statesman Washington, D.C. 281
 38,140
 35,352
 4,111
 38,140
 39,463
 77,603
 9,916
 67,687
 68,834
 
 1961/2013
Eaves Glover Park Washington, D.C. 120
 9,580
 26,532
 2,408
 9,580
 28,940
 38,520
 6,575
 31,945
 32,944
 
 1953/2013
Avalon First and M Washington, D.C. 469
 43,700
 153,950
 3,195
 43,700
 157,145
 200,845
 28,554
 172,291
 177,621
 
 2012/2013
Avalon at Fairway Hills Columbia, MD 720
 8,603
 34,432
 16,302
 8,603
 50,734
 59,337
 33,393
 25,944
 27,384
 
 1987/1996
Eaves Washingtonian Center North Potomac, MD 288
 4,047
 18,553
 2,784
 4,047
 21,337
 25,384
 14,268
 11,116
 11,258
 
 1996
Eaves Columbia Town Center Columbia, MD 392
 8,802
 35,536
 12,155
 8,802
 47,691
 56,493
 20,971
 35,522
 36,814
 
 1986/1993
Avalon at Grosvenor Station Bethesda, MD 497
 29,159
 52,993
 2,642
 29,159
 55,635
 84,794
 27,043
 57,751
 59,405
 
 2004
Avalon at Traville Rockville, MD 520
 14,365
 55,398
 4,155
 14,365
 59,553
 73,918
 27,917
 46,001
 48,065
 
 2004
Avalon Russett Laurel, MD 238
 10,200
 47,524
 3,220
 10,200
 50,744
 60,944
 11,037
 49,907
 51,425
 32,200
 1999/2013
Eaves Fair Lakes Fairfax, VA 420
 6,096
 24,400
 8,904
 6,096
 33,304
 39,400
 21,265
 18,135
 18,986
 
 1989/1996
AVA Ballston Arlington, VA 344
 7,291
 29,177
 16,302
 7,291
 45,479
 52,770
 29,144
 23,626
 25,196
 
 1990
Avalon Tysons Corner Tysons Corner, VA 558
 13,851
 43,397
 12,788
 13,851
 56,185
 70,036
 32,826
 37,210
 38,956
 
 1996
Avalon Park Crest Tysons Corner, VA 354
 13,554
 63,526
 274
 13,554
 63,800
 77,354
 11,932
 65,422
 67,595
 
 2013
Eaves Fairfax Towers (2) Falls Church, VA 415
 17,889
 74,727
 4,446
 17,889
 79,173
 97,062
 18,433
 78,629
 79,263
 
 1978/2011
Avalon Mosaic Fairfax, VA 531
 33,490
 75,802
 
 33,490
 75,802
 109,292
 10,461
 98,831
 101,637
 
 2014
Avalon Ballston Place Arlington, VA 383
 38,490
 123,645
 5,049
 38,490
 128,694
 167,184
 24,830
 142,354
 146,479
 
 2001/2013
Eaves Tysons Corner Vienna, VA 217
 16,030
 45,420
 2,967
 16,030
 48,387
 64,417
 11,140
 53,277
 54,923
 
 1980/2013
Avalon Courthouse Place Arlington, VA 564
 56,550
 178,032
 10,254
 56,550
 188,286
 244,836
 37,860
 206,976
 213,114
 
 1999/2013
Avalon Arlington North Arlington, VA 228
 21,600
 59,076
 34
 21,600
 59,110
 80,710
 7,797
 72,913
 74,995
 
 2014
Avalon Reston Landing Reston, VA 400
 26,710
 83,084
 6,212
 26,710
 89,296
 116,006
 20,027
 95,979
 98,438
 
 2000/2013
TOTAL MID-ATLANTIC 8,985
 $482,790
 $1,428,471
 $144,805
 $482,790
 $1,573,276
 $2,056,066
 $479,051
 $1,577,015
 $1,622,622
 $32,200
  
                           

F-45

Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
December 31, 2017
(Dollars in thousands)


      2017 2016 2017  
      Initial Cost   Total Cost            
Community City and state # of homes Land and improvements Building /
Construction in
Progress &
Improvements
 Costs
Subsequent to
Acquisition /
Construction
 Land and improvements Building /
Construction in
Progress &
Improvements
 Total Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Encumbrances Year of
Completion/
Acquisition
PACIFIC NORTHWEST                          
Seattle, WA                          
Avalon Redmond Place Redmond, WA 222
 $4,558
 $18,368
 $10,501
 $4,558
 $28,869
 $33,427
 $17,567
 $15,860
 $16,642
 $
 1991/1997
Avalon at Bear Creek Redmond, WA 264
 6,786
 27,641
 4,893
 6,786
 32,534
 39,320
 21,197
 18,123
 18,645
 
 1998/1998
Avalon Bellevue Bellevue, WA 201
 6,664
 24,119
 2,110
 6,664
 26,229
 32,893
 15,292
 17,601
 18,441
 
 2001
Avalon RockMeadow Bothell, WA 206
 4,777
 19,765
 2,930
 4,777
 22,695
 27,472
 13,423
 14,049
 14,457
 
 2000/2000
Avalon ParcSquare Redmond, WA 124
 3,789
 15,139
 3,286
 3,789
 18,425
 22,214
 10,718
 11,496
 12,060
 
 2000/2000
AVA Belltown Seattle, WA 100
 5,644
 12,733
 1,253
 5,644
 13,986
 19,630
 7,940
 11,690
 12,003
 
 2001
Avalon Meydenbauer Bellevue, WA 368
 12,697
 77,450
 1,366
 12,697
 78,816
 91,513
 26,487
 65,026
 67,686
 
 2008
Avalon Towers Bellevue (1) Bellevue, WA 397
 
 123,029
 1,341
 
 124,370
 124,370
 32,339
 92,031
 95,998
 
 2011
AVA Queen Anne Seattle, WA 203
 12,081
 41,618
 431
 12,081
 42,049
 54,130
 9,060
 45,070
 46,642
 
 2012
AVA Ballard Seattle, WA 265
 16,460
 46,926
 1,002
 16,460
 47,928
 64,388
 8,335
 56,053
 57,893
 
 2013
Avalon Alderwood I Lynnwood, WA 367
 12,294
 55,626
 
 12,294
 55,626
 67,920
 6,553
 61,367
 63,391
 
 2015
Eaves Redmond Campus (2) Redmond, WA 422
 22,580
 88,001
 10,267
 22,580
 98,268
 120,848
 21,097
 99,751
 99,157
 
 1991/2013
Archstone Redmond Lakeview Redmond, WA 166
 10,250
 26,842
 3,315
 10,250
 30,157
 40,407
 6,852
 33,555
 34,398
 
 1987/2013
TOTAL PACIFIC NORTHWEST 3,305
 $118,580
 $577,257
 $42,695
 $118,580
 $619,952
 $738,532
 $196,860
 $541,672
 $557,413
 $
  
NORTHERN CALIFORNIA                          
San Jose, CA                          
Avalon Campbell Campbell, CA 348
 $11,830
 $47,828
 $13,561
 $11,830
 $61,389
 $73,219
 $35,368
 $37,851
 $39,955
 $38,800
 1995
Eaves San Jose San Jose, CA 440
 12,920
 53,047
 18,931
 12,920
 71,978
 84,898
 36,145
 48,753
 51,143
 
 1985/1996
Avalon Mountain View Mountain View, CA 248
 9,755
 39,393
 10,321
 9,755
 49,714
 59,469
 30,458
 29,011
 30,562
 
 1986
Eaves Creekside Mountain View, CA 296
 6,546
 26,263
 21,316
 6,546
 47,579
 54,125
 25,798
 28,327
 29,992
 
 1962/1997
Avalon at Cahill Park San Jose, CA 218
 4,765
 47,600
 2,020
 4,765
 49,620
 54,385
 26,084
 28,301
 29,836
 
 2002
Avalon Morrison Park San Jose, CA 250
 13,837
 64,534
 72
 13,837
 64,606
 78,443
 8,779
 69,664
 72,002
 
 2014
Avalon Willow Glen San Jose, CA 412
 46,060
 81,957
 4,707
 46,060
 86,664
 132,724
 19,887
 112,837
 115,648
 
 2002/2013
Eaves West Valley San Jose, CA 873
 90,890
 132,040
 10,251
 90,890
 142,291
 233,181
 31,153
 202,028
 205,771
 
 1970/2013
Eaves Mountain View at Middlefield Mountain View, CA 402
 64,070
 69,018
 5,498
 64,070
 74,516
 138,586
 17,838
 120,748
 123,403
 
 1969/2013
Total San Jose, CA   3,487
 $260,673
 $561,680
 $86,677
 $260,673
 $648,357
 $909,030
 $231,510
 $677,520
 $698,312
 $38,800
  
                           
Oakland - East Bay, CA                          
Avalon Fremont Fremont, CA 308
 $10,746
 $43,399
 $6,656
 $10,746
 $50,055
 $60,801
 $33,523
 $27,278
 $28,098
 $
 1992/1994
Eaves Dublin Dublin, CA 204
 5,276
 19,642
 12,366
 5,276
 32,008
 37,284
 $17,814
 19,470
 20,653
 
 1989/1997

F-46

Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
December 31, 2017
(Dollars in thousands)


      2017 2016 2017  
      Initial Cost   Total Cost            
Community City and state # of homes Land and improvements Building /
Construction in
Progress &
Improvements
 Costs
Subsequent to
Acquisition /
Construction
 Land and improvements Building /
Construction in
Progress &
Improvements
 Total Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Encumbrances Year of
Completion/
Acquisition
Eaves Pleasanton Pleasanton, CA 456
 11,610
 46,552
 21,755
 11,610
 68,307
 79,917
 40,146
 39,771
 41,764
 
 1988/1994
Eaves Union City Union City, CA 208
 4,249
 16,820
 3,312
 4,249
 20,132
 24,381
 13,659
 10,722
 11,342
 
 1973/1996
Eaves Fremont Fremont, CA 235
 6,581
 26,583
 9,992
 6,581
 36,575
 43,156
 22,733
 20,423
 21,385
 
 1985/1994
Avalon Union City Union City, CA 439
 14,732
 104,024
 982
 14,732
 105,006
 119,738
 30,647
 89,091
 92,395
 
 2009
Avalon Walnut Creek (1) Walnut Creek, CA 422
 
 148,370
 3,245
 
 151,615
 151,615
 39,014
 112,601
 115,817
 3,557
 2010
Avalon Dublin Station Dublin, CA 253
 7,772
 72,142
 599
 7,772
 72,741
 80,513
 9,650
 70,863
 72,802
 
 2014
Eaves Walnut Creek (2) Walnut Creek, CA 510
 30,320
 82,375
 16,828
 30,320
 99,203
 129,523
 19,294
 110,229
 111,534
 
 1987/2013
Avalon Walnut Ridge II Walnut Creek, CA 360
 27,190
 57,041
 5,864
 27,190
 62,905
 90,095
 13,372
 76,723
 76,821
 
 1989/2013
Avalon Berkeley Berkeley, CA 94
 4,500
 28,622
 
 4,500
 28,622
 33,122
 3,523
 29,599
 30,607
 
 2014
Total Oakland - East Bay, CA 3,489
 $122,976
 $645,570
 $81,599
 $122,976
 $727,169
 $850,145
 $243,375
 $606,770
 $623,218
 $3,557
  
                           
San Francisco, CA                          
Eaves Daly City Daly City, CA 195
 $4,230
 $9,659
 $19,858
 $4,230
 $29,517
 $33,747
 $17,704
 $16,043
 $16,173
 $
 1972/1997
AVA Nob Hill San Francisco, CA 185
 5,403
 21,567
 7,597
 5,403
 29,164
 34,567
 17,103
 17,464
 17,980
 20,800
 1990/1995
Eaves San Rafael San Rafael, CA 254
 5,982
 16,885
 24,752
 5,982
 41,637
 47,619
 22,224
 25,395
 26,689
 
 1973/1996
Eaves Foster City Foster City, CA 288
 7,852
 31,445
 11,629
 7,852
 43,074
 50,926
 25,622
 25,304
 26,440
 
 1973/1994
Eaves Pacifica Pacifica, CA 220
 6,125
 24,796
 3,116
 6,125
 27,912
 34,037
 18,647
 15,390
 16,175
 17,600
 1971/1995
Avalon Sunset Towers San Francisco, CA 243
 3,561
 21,321
 16,129
 3,561
 37,450
 41,011
 19,817
 21,194
 21,819
 
 1961/1996
Eaves Diamond Heights San Francisco, CA 154
 4,726
 19,130
 6,189
 4,726
 25,319
 30,045
 15,390
 14,655
 15,313
 
 1972/1994
Avalon at Mission Bay I San Francisco, CA 250
 14,029
 78,452
 3,759
 14,029
 82,211
 96,240
 41,915
 54,325
 56,826
 
 2003
Avalon at Mission Bay III San Francisco, CA 260
 28,687
 119,156
 447
 28,687
 119,603
 148,290
 35,003
 113,287
 117,091
 
 2009
Avalon Ocean Avenue San Francisco, CA 173
 5,544
 50,906
 1,877
 5,544
 52,783
 58,327
 10,581
 47,746
 49,580
 
 2012
AVA 55 Ninth San Francisco, CA 273
 20,267
 97,321
 1,258
 20,267
 98,579
 118,846
 13,135
 105,711
 109,414
 
 2014
Avalon Hayes Valley San Francisco, CA 182
 12,595
 81,232
 
 12,595
 81,232
 93,827
 7,855
 85,972
 88,745
 
 2015
Avalon San Bruno I San Bruno, CA 300
 40,780
 68,684
 4,974
 40,780
 73,658
 114,438
 15,334
 99,104
 100,274
 64,450
 2004/2013
Avalon San Bruno II San Bruno, CA 185
 23,787
 44,934
 1,906
 23,787
 46,840
 70,627
 9,205
 61,422
 62,879
 29,533
 2007/2013
Avalon San Bruno III San Bruno, CA 187
 33,303
 62,910
 3,028
 33,303
 65,938
 99,241
 12,956
 86,285
 88,243
 53,315
 2010/2013
Total San Francisco, CA   3,349
 $216,871
 $748,398
 $106,519
 $216,871
 $854,917
 $1,071,788
 $282,491
 $789,297
 $813,641
 $185,698
  
                           
TOTAL NORTHERN CALIFORNIA 10,325
 $600,520
 $1,955,648
 $274,795
 $600,520
 $2,230,443
 $2,830,963
 $757,376
 $2,073,587
 $2,135,171
 $228,055
  





F-47

Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
December 31, 2017
(Dollars in thousands)


      2017 2016 2017  
      Initial Cost   Total Cost            
Community City and state # of homes Land and improvements Building /
Construction in
Progress &
Improvements
 Costs
Subsequent to
Acquisition /
Construction
 Land and improvements Building /
Construction in
Progress &
Improvements
 Total Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Encumbrances Year of
Completion/
Acquisition
SOUTHERN CALIFORNIA                          
Los Angeles, CA                          
AVA Burbank Burbank, CA 748
 $22,483
 $28,104
 $48,565
 $22,483
 $76,669
 $99,152
 $40,761
 $58,391
 $60,868
 $
 1961/1997
Avalon Woodland Hills Woodland Hills, CA 663
 23,828
 40,372
 49,385
 23,828
 89,757
 113,585
 45,441
 68,144
 70,434
 
 1989/1997
Eaves Warner Center Woodland Hills, CA 227
 7,045
 12,986
 9,609
 7,045
 22,595
 29,640
 15,855
 13,785
 14,591
 
 1979/1998
Avalon Glendale (1) Glendale, CA 223
 
 42,564
 2,070
 
 44,634
 44,634
 21,703
 22,931
 24,122
 
 2003
Avalon Burbank Burbank, CA 400
 14,053
 56,827
 24,724
 14,053
 81,551
 95,604
 37,558
 58,046
 60,327
 
 1988/2002
Avalon Camarillo Camarillo, CA 249
 8,446
 40,290
 908
 8,446
 41,198
 49,644
 16,389
 33,255
 34,405
 
 2006
Avalon Wilshire Los Angeles, CA 123
 5,459
 41,182
 1,206
 5,459
 42,388
 47,847
 15,562
 32,285
 33,601
 
 2007
Avalon Encino Encino, CA 131
 12,789
 49,073
 1,091
 12,789
 50,164
 62,953
 15,966
 46,987
 48,412
 
 2008
Avalon Warner Place Canoga Park, CA 210
 7,920
 44,845
 589
 7,920
 45,434
 53,354
 15,109
 38,245
 39,727
 
 2008
AVA Little Tokyo Los Angeles, CA 280
 14,734
 93,985
 462
 14,734
 94,447
 109,181
 10,574
 98,607
 101,914
 
 2015
Eaves Phillips Ranch Pomona, CA 501
 9,796
 41,740
 1,964
 9,796
 43,704
 53,500
 10,314
 43,186
 44,058
 
 1989/2011
Eaves San Dimas San Dimas, CA 102
 1,916
 7,819
 1,389
 1,916
 9,208
 11,124
 2,202
 8,922
 9,214
 
 1978/2011
Eaves San Dimas Canyon San Dimas, CA 156
 2,953
 12,428
 736
 2,953
 13,164
 16,117
 3,145
 12,972
 13,289
 
 1981/2011
AVA Pasadena Pasadena, CA 84
 8,400
 11,547
 5,522
 8,400
 17,069
 25,469
 3,214
 22,255
 22,879
 11,073
 1973/2012
Eaves Cerritos Artesia, CA 151
 8,305
 21,195
 1,474
 8,305
 22,669
 30,974
 4,391
 26,583
 27,343
 
 1973/2012
Avalon Playa Vista Los Angeles, CA 309
 30,900
 72,008
 2,428
 30,900
 74,436
 105,336
 14,228
 91,108
 93,776
 
 2006/2012
Avalon San Dimas San Dimas, CA 156
 9,141
 30,727
 
 9,141
 30,727
 39,868
 3,778
 36,090
 37,250
 
 2014
Avalon Mission Oaks Camarillo, CA 160
 9,600
 35,842
 3,002
 9,600
 38,844
 48,444
 5,595
 42,849
 44,281
 
 2014
Avalon Simi Valley Simi Valley, CA 500
 42,020
 73,361
 4,940
 42,020
 78,301
 120,321
 17,394
 102,927
 105,475
 
 2007/2013
Avalon Studio City Studio City, CA 276
 15,756
 78,178
 5,778
 15,756
 83,956
 99,712
 17,139
 82,573
 84,242
 
 2002/2013
Avalon Calabasas Calabasas, CA 600
 42,720
 107,642
 9,921
 42,720
 117,563
 160,283
 27,970
 132,313
 136,511
 96,502
 1988/2013
Avalon Oak Creek Agoura Hills, CA 336
 43,540
 79,974
 5,842
 43,540
 85,816
 129,356
 21,276
 108,080
 111,280
 
 2004/2013
Avalon Del Mar Station Pasadena, CA 347
 20,560
 106,556
 3,731
 20,560
 110,287
 130,847
 20,717
 110,130
 113,568
 
 2006/2013
Eaves Thousand Oaks Thousand Oaks, CA 154
 13,950
 20,211
 2,546
 13,950
 22,757
 36,707
 6,158
 30,549
 31,486
 
 1992/2013
Eaves Los Feliz (2) Los Angeles, CA 263
 18,940
 43,661
 4,556
 18,940
 48,217
 67,157
 10,545
 56,612
 57,563
 41,400
 1989/2013
Eaves Woodland Hills Woodland Hills, CA 883
 68,940
 90,549
 11,203
 68,940
 101,752
 170,692
 25,353
 145,339
 148,867
 111,500
 1971/2013
Avalon Thousand Oaks Plaza Thousand Oaks, CA 148
 12,810
 22,581
 2,300
 12,810
 24,881
 37,691
 6,132
 31,559
 32,257
 
 2002/2013
Total Los Angeles, CA   8,380
 $477,004
 $1,306,247
 $205,941
 $477,004
 $1,512,188
 $1,989,192
 $434,469
 $1,554,723
 $1,601,740
 $260,475
  
                           
Orange County, CA                          
AVA Newport Costa Mesa, CA 145
 $1,975
 $3,814
 $9,840
 $1,975
 $13,654
 $15,629
 $6,995
 $8,634
 $9,130
 $
 1956/1996
Eaves Mission Viejo Mission Viejo, CA 166
 2,517
 9,257
 3,580
 2,517
 12,837
 15,354
 8,660
 6,694
 7,145
 7,635
 1984/1996

F-48

Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
December 31, 2017
(Dollars in thousands)


      2017 2016 2017  
      Initial Cost   Total Cost            
Community City and state # of homes Land and improvements Building /
Construction in
Progress &
Improvements
 Costs
Subsequent to
Acquisition /
Construction
 Land and improvements Building /
Construction in
Progress &
Improvements
 Total Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Encumbrances Year of
Completion/
Acquisition
Eaves South Coast Costa Mesa, CA 258
 4,709
 16,063
 13,442
 4,709
 29,505
 34,214
 16,883
 17,331
 17,829
 
 1973/1996
Eaves Santa Margarita Rancho Santa Margarita, CA 301
 4,607
 16,911
 10,917
 4,607
 27,828
 32,435
 15,849
 16,586
 17,224
 
 1990/1997
Eaves Huntington Beach Huntington Beach, CA 304
 4,871
 19,745
 10,267
 4,871
 30,012
 34,883
 19,912
 14,971
 15,964
 
 1971/1997
Avalon Anaheim Stadium Anaheim, CA 251
 27,874
 69,156
 1,608
 27,874
 70,764
 98,638
 21,751
 76,887
 78,955
 
 2009
Avalon Irvine I Irvine, CA 279
 9,911
 67,520
 776
 9,911
 68,296
 78,207
 19,629
 58,578
 60,694
 
 2010
Avalon Irvine II Irvine, CA 179
 4,358
 40,912
 
 4,358
 40,912
 45,270
 7,217
 38,053
 39,535
 
 2013
Eaves Lake Forest Lake Forest, CA 225
 5,199
 21,134
 3,248
 5,199
 24,382
 29,581
 5,614
 23,967
 23,870
 
 1975/2011
Avalon Baker Ranch Lake Forest, CA 430
 31,689
 98,411
 
 31,689
 98,411
 130,100
 9,406
 120,694
 124,442
 
 2015
Eaves Seal Beach (2) Seal Beach, CA 549
 46,790
 99,999
 5,640
 46,790
 105,639
 152,429
 22,914
 129,515
 132,659
 
 1971/2013
Total Orange County, CA 3,087
 $144,500
 $462,922
 $59,318
 $144,500
 $522,240
 $666,740
 $154,830
 $511,910
 $527,447
 $7,635
  
                           
San Diego, CA                          
AVA Pacific Beach San Diego, CA 564
 $9,922
 $40,580
 $40,849
 $9,922
 $81,429
 $91,351
 $41,108
 $50,243
 $53,224
 $
 1969/1997
Eaves Mission Ridge San Diego, CA 200
 2,710
 10,924
 12,128
 2,710
 23,052
 25,762
 14,637
 11,125
 11,696
 
 1960/1997
AVA Cortez Hill (1) San Diego, CA 299
 2,768
 20,134
 23,567
 2,768
 43,701
 46,469
 23,459
 23,010
 24,543
 
 1973/1998
Avalon Fashion Valley San Diego, CA 161
 19,627
 44,972
 696
 19,627
 45,668
 65,295
 14,567
 50,728
 52,186
 
 2008
Eaves Rancho Penasquitos San Diego, CA 250
 6,692
 27,143
 3,242
 6,692
 30,385
 37,077
 6,960
 30,117
 30,727
 
 1986/2011
Avalon Vista Vista, CA 221
 12,689
 43,327
 
 12,689
 43,327
 56,016
 4,125
 51,891
 53,512
 
 2015
Eaves La Mesa La Mesa, CA 168
 9,490
 28,482
 1,962
 9,490
 30,444
 39,934
 7,189
 32,745
 33,840
 
 1989/2013
Total San Diego, CA   1,863
 $63,898
 $215,562
 $82,444
 $63,898
 $298,006
 $361,904
 $112,045
 $249,859
 $259,728
 $
  
                           
TOTAL SOUTHERN CALIFORNIA 13,330
 $685,402
 $1,984,731
 $347,703
 $685,402
 $2,332,434
 $3,017,836
 $701,344
 $2,316,492
 $2,388,915
 $268,110
  
                           
TOTAL ESTABLISHED COMMUNITIES 54,713
 $2,857,946
 $9,575,234
 $1,132,583
 $2,857,946
 $10,707,817
 $13,565,763
 $3,325,891
 $10,239,872
 $10,455,896
 $1,207,475
  

F-49

Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
December 31, 2017
(Dollars in thousands)


      2017 2016 2017  
      Initial Cost   Total Cost            
Community City and state # of homes Land and improvements Building /
Construction in
Progress &
Improvements
 Costs
Subsequent to
Acquisition /
Construction
 Land and improvements Building /
Construction in
Progress &
Improvements
 Total Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Encumbrances Year of
Completion/
Acquisition
OTHER STABILIZED                          
Avalon Silicon Valley Sunnyvale, CA 710
 $20,713
 $99,573
 $34,963
 $20,713
 $134,536
 $155,249
 $71,577
 $83,672
 $85,041
 $
 1998
Avalon Towers on the Peninsula Mountain View, CA 211
 9,560
 56,136
 14,467
 9,560
 70,603
 80,163
 31,563
 48,600
 45,523
 
 2002
Eaves San Marcos San Marcos, CA 184
 3,277
 13,385
 4,557
 3,277
 17,942
 21,219
 3,641
 17,578
 18,302
 
 1988/2011
Avalon Glendora Glendora, CA 280
 18,311
 64,759
 100
 18,311
 64,859
 83,170
 4,974
 78,196
 80,358
 
 2016
Avalon Irvine III Irvine, CA 156
 11,607
 43,977
 
 11,607
 43,977
 55,584
 2,842
 52,742
 54,232
 
 2016
Avalon Dublin Station II Dublin, CA 252
 7,762
 76,584
 26
 7,762
 76,610
 84,372
 4,821
 79,551
 82,106
 
 2016
AVA North Hollywood North Hollywood, CA 156
 18,408
 49,940
 4,089
 18,408
 54,029
 72,437
 3,810
 68,627
 70,816
 
 2015/2016
AVA Studio City II Studio City, CA 101
 4,626
 22,954
 5,487
 4,626
 28,441
 33,067
 5,160
 27,907
 24,848
 
 1991/2013
Avalon Santa Monica on Main Santa Monica, CA 133
 32,000
 60,770
 13,179
 32,000
 73,949
 105,949
 13,764
 92,185
 94,217
 
 2007/2013
Avalon La Jolla Colony San Diego, CA 180
 16,760
 27,694
 12,052
 16,760
 39,746
 56,506
 7,968
 48,538
 50,383
 
 1987/2013
Eaves Old Town Pasadena Pasadena, CA 96
 9,110
 15,371
 6,778
 9,110
 22,149
 31,259
 4,085
 27,174
 22,644
 
 1972/2013
Avalon Walnut Ridge I Walnut Creek, CA 106
 9,860
 19,850
 5,268
 9,860
 25,118
 34,978
 4,802
 30,176
 30,921
 
 2000/2013
Avalon Pasadena Pasadena, CA 120
 10,240
 31,558
 6,679
 10,240
 38,237
 48,477
 7,273
 41,204
 42,580
 
 2004/2013
AVA Studio City I Studio City, CA 450
 17,658
 90,715
 32,819
 17,658
 123,534
 141,192
 20,681
 120,511
 116,321
 
 1987/2013
The Lodge Denver West Lakewood, CO 252
 8,047
 63,586
 5,284
 8,047
 68,870
 76,917
 1,966
 74,951
 N/A
 
  2016/2017
850 Boca Boca Raton, FL 370
 21,430
 108,585
 8,717
 21,430
 117,302
 138,732
 333
 138,399
 N/A
 
  2017/2017
Avalon at Chestnut Hill Chestnut Hill, MA 204
 14,572
 45,911
 10,260
 14,572
 56,171
 70,743
 19,293
 51,450
 45,640
 38,097
 2007
AVA Back Bay Boston, MA 271
 9,034
 36,540
 47,327
 9,034
 83,867
 92,901
 34,038
 58,863
 60,700
 
 1968/1998
AVA Theater District Boston, MA 398
 17,070
 163,580
 40
 17,070
 163,620
 180,690
 13,499
 167,191
 172,387
 
 2015
Avalon Marlborough Marlborough, MA 350
 15,317
 60,397
 11
 15,317
 60,408
 75,725
 5,353
 70,372
 72,339
 
 2015
Avalon Framingham Framingham, MA 180
 9,315
 34,632
 
 9,315
 34,632
 43,947
 2,731
 41,216
 42,395
 
 2015
Avalon Bear Hill Waltham, MA 324
 27,350
 94,168
 28,764
 27,350
 122,932
 150,282
 23,723
 126,559
 131,023
 
 1999/2013
Avalon at Edgewater Edgewater, NJ 168
 5,982
 24,389
 9,182
 5,982
 33,571
 39,553
 15,351
 24,202
 21,123
 
 2002
Avalon Bloomfield Station Bloomfield, NJ 224
 10,701
 39,927
 
 10,701
 39,927
 50,628
 3,594
 47,034
 48,031
 
 2015
Avalon Union Union, NJ 202
 11,695
 36,282
 
 11,695
 36,282
 47,977
 2,519
 45,458
 46,615
 
 2016
Avalon Hoboken Hoboken, NJ 217
 37,237
 87,220
 8,327
 37,237
 95,547
 132,784
 11,390
 121,394
 124,435
 67,904
 2008/2016
Avalon Towers Long Beach, NY 109
 3,118
 11,973
 24,372
 3,118
 36,345
 39,463
 16,198
 23,265
 21,775
 
 1990/1995
Avalon Riverview North (1) Long Island City, NY 602
 
 165,966
 14,176
 
 180,142
 180,142
 59,765
 120,377
 122,418
 
 2008
AVA DoBro Brooklyn, NY 500
 77,416
 203,827
 
 77,416
 203,827
 281,243
 10,586
 270,657
 294,503
 
 2017
Avalon Green III Elmsford, NY 68
 4,985
 17,300
 
 4,985
 17,300
 22,285
 1,248
 21,037
 21,585
 
 2016
Archstone Lexington Flower Mound, TX 222
 4,540
 25,946
 2,073
 4,540
 28,019
 32,559
 6,883
 25,676
 26,669
 21,700
 2000/2013
                           
                           

F-50

Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
December 31, 2017
(Dollars in thousands)


      2017 2016 2017  
      Initial Cost   Total Cost            
Community City and state # of homes Land and improvements Building /
Construction in
Progress &
Improvements
 Costs
Subsequent to
Acquisition /
Construction
 Land and improvements Building /
Construction in
Progress &
Improvements
 Total Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Encumbrances Year of
Completion/
Acquisition
Archstone Toscano Houston, TX 474
 15,607
 72,889
 
 15,607
 72,889
 88,496
 11,044
 77,452
 79,819
 
 2014
Memorial Heights Villages Houston, TX 318
 9,607
 48,448
 
 9,607
 48,448
 58,055
 10,516
 47,539
 48,508
 
 2014
Eaves Fairfax City Fairfax, VA 141
 2,152
 8,907
 5,475
 2,152
 14,382
 16,534
 8,176
 8,358
 8,773
 
 1988/1997
Avalon at Arlington Square Arlington, VA 842
 22,041
 90,296
 31,555
 22,041
 121,851
 143,892
 54,059
 89,833
 87,446
 
 2001
Avalon Potomac Yard Alexandria, VA 323
 24,225
 77,137
 7,648
 24,225
 84,785
 109,010
 8,659
 100,351
 103,333
 
 2014/2016
Avalon Clarendon Arlington, VA 300
 22,573
 91,001
 8,521
 22,573
 99,522
 122,095
 8,530
 113,565
 117,845
 
 2002/2016
Avalon Columbia Pike Arlington, VA 269
 18,830
 78,395
 6,460
 18,830
 84,855
 103,685
 5,993
 97,692
 100,352
 68,637
 2009/2016
Avalon Dunn Loring Vienna, VA 440
 29,377
 107,775
 14,301
 29,377
 122,076
 151,453
 3,972
 147,481
 N/A
 
  2012/2017
Avalon Falls Church Falls Church, VA 384
 39,544
 66,160
 
 39,544
 66,160
 105,704
 5,899
 99,805
 102,279
 
 2016
Oakwood Arlington Arlington, VA 184
 18,850
 38,545
 3,052
 18,850
 41,597
 60,447
 8,608
 51,839
 53,139
 
 1987/2013
AVA Capitol Hill Seattle, WA 249
 20,613
 60,014
 
 20,613
 60,014
 80,627
 4,194
 76,433
 78,906
 
 2016
Avalon Alderwood II Redmond, WA 124
 5,072
 21,369
 
 5,072
 21,369
 26,441
 1,104
 25,337
 26,115
 
 2016
TOTAL OTHER STABILIZED 11,844
 $696,192
 $2,654,431
 $376,009
 $696,192
 $3,030,440
 $3,726,632
 $546,185
 $3,180,447
 $2,876,445
 $196,338
  
                           
LEASE-UP                          
Avalon West Hollywood West Hollywood, CA 294
 $35,187
 $115,385
 $
 $35,187
 $115,385
 $150,572
 $1,697
 $148,875
 $130,173
 $
 2017
Avalon Chino Hills Chino Hills, CA 331
 16,615
 81,753
 
 16,615
 81,753
 98,368
 2,127
 96,241
 87,406
 
 2017
Avalon Huntington Beach Huntington Beach, CA 378
 13,055
 105,719
 222
 13,055
 105,941
 118,996
 4,995
 114,001
 115,269
 
 2017
Avalon North Station Boston, MA 503
 22,788
 245,234
 306
 22,788
 245,540
 268,328
 5,918
 262,410
 249,022
 
 2017
Avalon Quincy Quincy, MA 395
 14,674
 78,151
 
 14,674
 78,151
 92,825
 2,972
 89,853
 84,132
 
 2017
Avalon Easton Easton, MA 290
 3,151
 59,245
 
 3,151
 59,245
 62,396
 840
 61,556
 29,074
 
 2017
Avalon Hunt Valley Hunt Valley, MD 332
 10,842
 62,596
 
 10,842
 62,596
 73,438
 2,144
 71,294
 67,019
 
 2017
Avalon Laurel Laurel, MD 344
 10,122
 61,803
 
 10,122
 61,803
 71,925
 2,919
 69,006
 69,532
 
 2017
Avalon Princeton Princeton, NJ 280
 26,459
 68,175
 303
 26,459
 68,478
 94,937
 2,363
 92,574
 88,360
 
 2017
Avalon Willoughby Square Brooklyn, NY 326
 50,475
 132,892
 
 50,475
 132,892
 183,367
 6,901
 176,466
 153,310
 
 2017
Avalon Great Neck Great Neck, NY 191
 14,776
 64,459
 
 14,776
 64,459
 79,235
 931
 78,304
 55,671
 
 2017
Avalon Rockville Centre II Rockville Centre, NY 165
 7,534
 49,115
 
 7,534
 49,115
 56,649
 267
 56,382
 26,796
 
 2017
Avalon Esterra Park Redmond, WA 482
 22,668
 112,441
 305
 22,668
 112,746
 135,414
 4,963
 130,451
 127,986
 
 2017
Avalon Newcastle Commons I Newcastle, WA 378
 9,622
 109,453
 
 9,622
 109,453
 119,075
 1,889
 117,186
 92,267
 
 2017
TOTAL LEASE-UP 4,689
 $257,968
 $1,346,421
 $1,136
 $257,968
 $1,347,557
 $1,605,525
 $40,926
 $1,564,599
 $1,376,017
 $
  





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Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
December 31, 2017
(Dollars in thousands)


      2017 2016 2017  
      Initial Cost   Total Cost            
Community City and state # of homes Land and improvements Building /
Construction in
Progress &
Improvements
 Costs
Subsequent to
Acquisition /
Construction
 Land and improvements Building /
Construction in
Progress &
Improvements
 Total Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Encumbrances Year of
Completion/
Acquisition
REDEVELOPMENT                          
Avalon on the Alameda San Jose, CA 305
 $6,119
 $50,225
 $10,087
 $6,119
 $60,312
 $66,431
 $33,696
 $32,735
 $27,497
 $
 1999
AVA Toluca Hills Los Angeles, CA 1,151
 86,450
 161,256
 37,513
 86,450
 198,769
 285,219
 39,361
 245,858
 227,814
 
 1973/2013
AVA Van Ness Washington, D.C. 269
 22,890
 58,691
 9,030
 22,890
 67,721
 90,611
 13,443
 77,168
 74,556
 
 1978/2013
Avalon Prudential Center II Boston, MA 266
 8,776
 35,496
 52,864
 8,776
 88,360
 97,136
 32,748
 64,388
 59,218
 
 1968/1998
Avalon at Florham Park Florham Park, NJ 270
 6,647
 34,906
 7,083
 6,647
 41,989
 48,636
 22,468
 26,168
 23,830
 
 2001
Avalon at Edgewater II (5) Edgewater, NJ 240
 
 299
 37,003
 
 37,302
 37,302
 
 37,302
 N/A
 
 N/A
Avalon Willow Mamaroneck, NY 227
 6,207
 40,791
 9,010
 6,207
 49,801
 56,008
 26,424
 29,584
 24,153
 
 2000
Avalon Midtown West New York, NY 550
 154,730
 180,253
 23,290
 154,730
 203,543
 358,273
 41,452
 316,821
 313,096
 100,500
 1998/2013
Avalon Ballston Square Arlington, VA 714
 71,640
 215,937
 16,378
 71,640
 232,315
 303,955
 47,256
 256,699
 262,722
 
 1992/2013
TOTAL REDEVLOPMENT 3,992
 $363,459
 $777,854
 $202,258
 $363,459
 $980,112
 $1,343,571
 $256,848
 $1,086,723
 $1,012,886
 $100,500
  
                           
TOTAL CURRENT COMMUNITIES (6) 75,238
 $4,175,565
 $14,353,940
 $1,711,986
 $4,175,565
 $16,065,926
 $20,241,491
 $4,169,850
 $16,071,641
 $15,721,244
 $1,504,313
  
                           
DEVELOPMENT (7)                          
Avalon Dogpatch San Francisco, CA 326
 $9,494
 $73,702
 $99,991
 $9,494
 $173,693
 $183,187
 $621
 $182,566
 $108,565
 $
 N/A
Avalon Public Market Emeryville, CA 289
 
 83
 55,789
 
 55,872
 55,872
 
 55,872
 29,698
 
 N/A
AVA Hollywood Hollywood, CA 695
 
 275
 168,732
 
 169,007
 169,007
 
 169,007
 123,267
 
 N/A
Avalon Walnut Creek II (1) Walnut Creek, CA 200
 
 
 8,812
 
 8,812
 8,812
 
 8,812
 N/A
 
 N/A
AVA NoMa Washington, D.C. 438
 18,831
 91,621
 27,007
 18,831
 118,628
 137,459
 1,592
 135,867
 109,200
 
 N/A
Avalon at the Hingham Shipyard II Hingham, MA 190
 
 
 23,792
 
 23,792
 23,792
 
 23,792
 N/A
 
 N/A
Avalon Sudbury Sudbury, MA 250
 
 
 33,595
 
 33,595
 33,595
 
 33,595
 N/A
 
 N/A
AVA Wheaton Wheaton, MD 319
 2,624
 29,826
 38,017
 2,624
 67,843
 70,467
 279
 70,188
 35,361
 
 N/A
Avalon Towson Towson, MD 371
 
 
 3,985
 
 3,985
 3,985
 
 3,985
 N/A
 
 N/A
Avalon Maplewood Maplewood, NJ 235
 3,230
 13,019
 45,009
 3,230
 58,028
 61,258
 56
 61,202
 48,453
 
 N/A
Avalon Boonton Boonton, NJ 350
 
 124
 29,830
 
 29,954
 29,954
 
 29,954
 8,292
 
 N/A
Avalon Teaneck Teaneck, NJ 248
 
 42
 18,567
 
 18,609
 18,609
 
 18,609
 14,034
 
 N/A
Avalon Piscataway Piscataway, NJ 360
 
 248
 28,055
 
 28,303
 28,303
 
 28,303
 N/A
 
 N/A
Avalon Brooklyn Bay Brooklyn, NY 180
 8,830
 76,690
 5,004
 8,830
 81,694
 90,524
 781
 89,743
 58,833
 
 N/A
Avalon Somers Somers, NY 152
 4,704
 33,404
 4,046
 4,704
 37,450
 42,154
 370
 41,784
 16,586
 
 N/A
11 West 61st Street New York, NY 172
 
 339
 440,373
 
 440,712
 440,712
 
 440,712
 348,821
 
 N/A
Avalon Yonkers Yonkers, NY 590
 
 
 23,300
 
 23,300
 23,300
 
 23,300
 N/A
 
 N/A
Avalon Belltown Towers Seattle, WA 275
 
 55
 50,581
 
 50,636
 50,636
 
 50,636
 29,386
 
 N/A

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Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
December 31, 2017
(Dollars in thousands)


      2017 2016 2017  
      Initial Cost   Total Cost            
Community City and state # of homes Land and improvements Building /
Construction in
Progress &
Improvements
 Costs
Subsequent to
Acquisition /
Construction
 Land and improvements Building /
Construction in
Progress &
Improvements
 Total Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Total Cost,
Net of
Accumulated
Depreciation
 Encumbrances Year of
Completion/
Acquisition
AVA Esterra Park Redmond, WA 323
 
 123
 36,925
 
 37,048
 37,048
 
 37,048
 N/A
 
 N/A
Avalon North Creek Bothell, WA 316
 
 
 15,432
 
 15,432
 15,432
 
 15,432
 N/A
 
 N/A
TOTAL DEVELOPMENT 6,279
 $47,713
 $319,551
 $1,156,842
 $47,713
 $1,476,393
 $1,524,106
 $3,699
 $1,520,407
 $930,496
 $
  
                           
Land Held for Development   N/A
 $68,364
 $
 $
 $68,364
 $
 $68,364
 $
 $68,364
 $84,293
 $
 
Corporate Overhead   N/A
 14,040
 10,746
 77,189
 14,040
 87,935
 101,975
 44,830
 57,145
 53,309
 5,900,000
 
2017 Disposed Communities   N/A
 
 
 
 
 
 
 
 
 243,652
 
  
TOTAL   81,517
 $4,305,682
 $14,684,237
 $2,946,017
 $4,305,682
 $17,630,254
 $21,935,936
 $4,218,379
 $17,717,557
 $17,032,994
 $7,404,313
  

(1)Some or all of the land for this community is subject to a land lease.
(2)This community was under redevelopment for some or all of 2017, with the redevelopment effort primarily focused on the exterior and/or common area, with no expected material impact on community operations. This community is therefore included in the Established Community portfolio and not classified as a Redevelopment Community.
(3)In 2017, the Company acquired the land encumbered by a ground lease for this community.
(4)In 2017, the Company completed final construction cost allocations between these dual-branded communities.
(5)Represents the reconstruction of the building destroyed in the Edgewater casualty loss. Due to the nature of this reconstruction, the 240 apartment homes that the Company expects the new building to contain upon completion are not included in the apartment home count presented elsewhere in this Form 10-K, and will be included upon completion. Similar to a Development Community, the land for Edgewater is included in Costs Subsequent to Acquisition /Construction.
(6)Current Communities excludes Unconsolidated Communities.
(7)Development Communities excludes AVA North Point, which is being developed within an unconsolidated joint venture.



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Table of Contents
AVALONBAY COMMUNITIES, INC.
REAL ESTATE AND ACCUMULATED DEPRECIATION (Continued)
December 31, 2017
(Dollars in thousands)


Amounts include real estate assets held for sale.

Depreciation of AvalonBay Communities, Inc. building, improvements, upgrades and furniture, fixtures and equipment (FF&E) is calculated over the following useful lives, on a straight line basis:

Building—30 years

Improvements, upgrades and FF&E—not to exceed 7 years

The aggregate cost of total real estate for federal income tax purposes was approximately $21,271,424 at December 31, 2017.

The changes in total real estate assets for the years ended December 31, 2017, 2016 and 2015 are as follows:

 For the year ended
 12/31/2017 12/31/2016 12/31/2015
Balance, beginning of period$20,776,626
 $19,268,099
 $17,849,316
Acquisitions, construction costs and improvements1,526,516
 1,788,515
 1,667,989
Dispositions, including casualty losses and impairment loss on planned dispositions(367,206) (279,988) (249,206)
Balance, end of period$21,935,936
 $20,776,626
 $19,268,099

The changes in accumulated depreciation for the years ended December 31, 2017, 2016 and 2015, are as follows:

 For the year ended
 12/31/2017 12/31/2016 12/31/2015
Balance, beginning of period$3,743,632
 $3,325,790
 $2,913,576
Depreciation, including discontinued operations584,150
 531,434
 477,923
Dispositions, including casualty losses(109,403) (113,592) (65,709)
Balance, end of period$4,218,379
 $3,743,632
 $3,325,790


F-54