Exhibit 21.1
Subsidiary |
| Jurisdiction of Organization |
186 JAMAICA AVE, LLC |
| Delaware |
251 JAMAICA AVE, LLC |
| Delaware |
5 Old Lancaster Associates, LLC |
| Pennsylvania |
CONSHOHOCKEN GP II, LLC |
| Delaware |
CS SNL NEW YORK AVE, LLC |
| Delaware |
CS SNL OPERATING COMPANY, LLC |
| Delaware |
CS VENTURE I, LLC |
| Delaware |
CUBE HHF Limited Partnership |
| Delaware |
CUBE HHF TRS, LLC |
| Delaware |
CUBE VENTURE GP, LLC |
| Delaware |
CubeSmart |
| Maryland |
CubeSmart Alexandria, LLC |
| Delaware |
CubeSmart Allen, LLC |
| Delaware |
CubeSmart Asset Management, LLC |
| Delaware |
CUBESMART BARTOW, LLC |
| Delaware |
CUBESMART BOSTON ROAD, LLC |
| Delaware |
CUBESMART CLINTON, LLC |
| Delaware |
CUBESMART CYPRESS, LLC |
| Delaware |
CUBESMART EAST 135TH, LLC |
| Delaware |
CUBESMART LEESBURG, LLC |
| Delaware |
CubeSmart Management, LLC |
| Delaware |
CUBESMART NEW ROCHELLE, LLC |
| Delaware |
CUBESMART PINE LAKES, LLC |
| Delaware |
CUBESMART SOUTHERN BLVD, LLC |
| Delaware |
CUBESMART TEMPLE HILLS, LLC |
| Delaware |
CUBESMART TIMONIUM BORROWER, LLC |
| Delaware |
CubeSmart Timonium, LLC |
| Delaware |
CubeSmart TRS, Inc. |
| Ohio |
CUBESMART WILTON, LLC |
| Delaware |
CubeSmart, L.P. |
| Delaware |
EAST COAST GP, LLC |
| Delaware |
EAST COAST STORAGE PARTNERS, L.P. |
| Delaware |
FREEHOLD MT, LLC |
| Delaware |
LANGHORNE GP II, LLC |
| Delaware |
Lantana Property Owner’s Association, Inc. |
| Florida |
MONTGOMERYVILLE GP II, LLC |
| Delaware |
Old Lancaster Venture, L.P. |
| Pennsylvania |
R STREET STORAGE ASSOCIATES LLC |
| Maryland |
SHIRLINGTON RD, LLC |
| Delaware |
SOMERSET MT, LLC |
| Delaware |
STORAGE PARTNERS OF CONSHOHOCKEN, L.P. |
| Delaware |
STORAGE PARTNERS OF FAIRFAX II, LLC |
| Delaware |
Storage Partners of Freehold II, LLC |
| Delaware |
Storage Partners of Langhorne II, LP |
| Delaware |
STORAGE PARTNERS OF MONTGOMERYVILLE, L.P. |
| Delaware |
STORAGE PARTNERS OF SOMERSET, LLC |
| Delaware |
STORAGE PARTNERS OF VIENNA II, LLC |
| Delaware |
STORAGE PARTNERS OF WEST HEMPSTEAD II, LLC |
| Delaware |
UNITED-HSRE I, L.P. |
| Delaware |
USI II, LLC |
| Delaware |
USI Overseas Development Holding, LLC |
| Delaware |
USI Overseas Development LLC |
| Delaware |
USIFB LLP |
| UK |
USIFB LP |
| UK |
USIFB Property Investment No. 1 Limited |
| UK |
USIFB Property Investment No. 2 Limited |
| UK |
USIFB Storage Company Limited |
| UK |
U-Store-It Development LLC |
| Delaware |
U-Store-It Trust Luxembourg S.ar.l. |
| Luxembourg |
Wider Reach, LLC |
| Delaware |
YASKY LLC |
| Delaware |
YSI Burke Lake, LLC |
| Delaware |
YSI HART TRS, INC |
| Delaware |
YSI I LLC |
| Delaware |
YSI II LLC |
| Delaware |
YSI IV LLC |
| Delaware |
YSI IX LP |
| Delaware |
YSI IX LP LLC |
| Delaware |
YSI V LLC |
| Delaware |
YSI VENTURE GP LLC |
| Delaware |
YSI VENTURE LP LLC |
| Delaware |
YSI VI LLC |
| Delaware |
YSI VII LP |
| Delaware |
YSI VII LP LLC |
| Delaware |
YSI VIII LP |
| Delaware |
YSI VIII LP LLC |
| Delaware |
YSI X GP LLC |
| Delaware |
YSI X LP |
| Delaware |
YSI X LP LLC |
| Delaware |
YSI XI GP LLC |
| Delaware |
YSI XI LP |
| Delaware |
YSI XI LP LLC |
| Delaware |
YSI XV LLC |
| Delaware |
YSI XVII LP |
| Delaware |
YSI XX GP LLC |
| Delaware |
YSI XX LP |
| Delaware |
YSI XX LP LLC |
| Delaware |
YSI XXV GP LLC |
| Delaware |
YSI XXV LP |
| Delaware |
YSI XXV LP LLC |
| Delaware |
YSI XXVII GP LLC |
| Delaware |
YSI XXVII LP |
| Delaware |
YSI XXVII LP LLC |
| Delaware |
YSI XXVIII GP LLC |
| Delaware |
YSI XXVIII LP |
| Delaware |
YSI XXVIII LP LLC |
| Delaware |
YSI XXX LLC |
| Delaware |
YSI XXXI, LLC |
| Delaware |
YSI XXXII, LLC |
| Delaware |
YSI XXXIII, LLC |
| Delaware |
YSI XXXIIIA, LLC |
| Delaware |
YSI XXXV, LLC |
| Delaware |
YSI XXXVII, LLC |
| Delaware |
YSI XXXXI, LLC |
| Delaware |
YSI XXXXIII, LLC |
| Delaware |
YSI XXXXV, LLC |
| Delaware |
YSI XXXXVII, LLC |
| Delaware |
YSI-Hart Limited Partnership |
| Delaware |