Exhibit 21
Subsidiaries
The Registrant has the following subsidiaries, all of which are wholly
owned except United Dominion Realty, L.P. and Heritage Communities L.P. The
Registrant owns general and limited partnership interests in United Dominion
Realty, L.P. and Heritage Communities L.P., constituting 91.4% and 89.0%,
respectively, of the aggregate partnership interest.
State of Incorporation
Subsidiary or Organization
===============================================================
AAC Funding II, Inc. Delaware
- ---------------------------------------------------------------
AAC Funding IV, Inc. Delaware
- ---------------------------------------------------------------
AAC Funding IV LLC California
- ---------------------------------------------------------------
AAC Funding Partnership II Delaware
- ---------------------------------------------------------------
AAC Funding Partnership III Delaware
- ---------------------------------------------------------------
AAC Seattle I, Inc. Delaware
- ---------------------------------------------------------------
AAC Vancouver I, L.P. Washington
- ---------------------------------------------------------------
AAC/FSC Crown Pointe Investors, LLC Washington
- ---------------------------------------------------------------
AAC/FSC Hilltop Investors, LLC Washington
- ---------------------------------------------------------------
AAC/FSC Seattle Properties, LLC Delaware
- ---------------------------------------------------------------
American Apt Communities Holdings, Inc. Delaware
- ---------------------------------------------------------------
ASC Properties, Inc. Arizona
- ---------------------------------------------------------------
ASC-I Properties, Inc. Arizona
- ---------------------------------------------------------------
ASC-II Properties, Inc. Arizona
- ---------------------------------------------------------------
ASC-III Properties, Inc. Arizona
- ---------------------------------------------------------------
ASC-IV Properties, Inc. Arizona
- ---------------------------------------------------------------
ASC-V Properties, Inc. Arizona
- ---------------------------------------------------------------
ASR Investments Corporation Maryland
- ---------------------------------------------------------------
ASR Properties, Inc Arizona
- ---------------------------------------------------------------
ASV-I Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-II Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-III Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-IV Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-IX Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-V Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-VI Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-VII Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-VIII Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-X Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-XI Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-XII Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-XIII Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-XIV Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-XV Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-XVI Properties, Inc. Arizona
- ---------------------------------------------------------------
ASV-XVII Properties, Inc. Arizona
- ---------------------------------------------------------------
CMP-1, LLC Delaware
- ---------------------------------------------------------------
Coastal Anaheim Properties, LLC Delaware
- ---------------------------------------------------------------
Coastal Long Beach Properties, LLC Delaware
- ---------------------------------------------------------------
Coastal Monterey Properties, LLC Delaware
===============================================================
State Of Incorporation
Subsidiary Or Organization
=========================================================================
Contempo Heights L.L.C. Arizona
- -------------------------------------------------------------------------
FMP Members, Inc. Delaware
- -------------------------------------------------------------------------
Fountainhead Apartments, Limited Partnership Ohio
- -------------------------------------------------------------------------
Governour's Square of Columbus Co. Ohio
- -------------------------------------------------------------------------
Heritage Communities L.P. Delaware
- -------------------------------------------------------------------------
Heritage Communities, LLC Virginia
- -------------------------------------------------------------------------
Heritage SGP Corporation Arizona
- -------------------------------------------------------------------------
Heritage-14400 Montfort L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Aspen Court L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Briar Park L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Campus Commons North, L.L.C. Arizona
- -------------------------------------------------------------------------
Heritage-Campus Commons South, L.L.C. Arizona
- -------------------------------------------------------------------------
Heritage-Chelsea Park L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Country Club Place L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Court, L.L.C. Arizona
- -------------------------------------------------------------------------
Heritage-Gentry Place L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Greenwood Creek L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Highlands of Preston L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Ivystone L.P. Arizona
- -------------------------------------------------------------------------
Heritage-London Park L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Marymont L.P. Arizona
- -------------------------------------------------------------------------
Heritage-On The Boulevard, L.L.C. Arizona
- -------------------------------------------------------------------------
Heritage-Pacific South Center, L.L.C. Arizona
- -------------------------------------------------------------------------
Heritage-Preston Park L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Riverway L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Smith Summit L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Springfield L.P. Arizona
- -------------------------------------------------------------------------
Heritage-Timbercreek Landings L.P. Arizona
- -------------------------------------------------------------------------
Jamestown of St. Matthews Co. Ohio
- -------------------------------------------------------------------------
La Privada Apartments L.L.C. Arizona
- -------------------------------------------------------------------------
Northbay Properties II, L.P. California
- -------------------------------------------------------------------------
Parker's Landing Venture I Florida
- -------------------------------------------------------------------------
Parker's Landing Venture II Florida
- -------------------------------------------------------------------------
Polo Chase Venture Limited Partnership Delaware
- -------------------------------------------------------------------------
Regency Park, L.P. Indiana
- -------------------------------------------------------------------------
South West Properties, L.P. Delaware
- -------------------------------------------------------------------------
South West REIT Holding, Inc. Texas
- -------------------------------------------------------------------------
SRL Amarillo Investors, Inc. Texas
- -------------------------------------------------------------------------
Sunset Company Ohio
- -------------------------------------------------------------------------
SWP Arkansas Properties, Inc. Arkansas
- -------------------------------------------------------------------------
SWP Creeks Properties, Inc Delaware
- -------------------------------------------------------------------------
SWP Depositor, Inc. Texas
- -------------------------------------------------------------------------
SWP Developers, Inc. Texas
- -------------------------------------------------------------------------
SWP Properties I, L.P. Delaware
- -------------------------------------------------------------------------
SWP Properties, Inc. Texas
- -------------------------------------------------------------------------
SWP REMIC Properties II, Inc. Texas
- -------------------------------------------------------------------------
SWP REMIC Properties II-A, L.P. Delaware
- -------------------------------------------------------------------------
SWP Woodscape Properties I, L.P. Delaware
- -------------------------------------------------------------------------
SWP Woodscape Properties, Inc. Texas
=========================================================================
State Of Incorporation
Subsidiary Or Organization
=============================================================================
SWPT II Arizona Properties, Inc. Texas
- -----------------------------------------------------------------------------
UDR Arizona Properties, LLC Virginia
- -----------------------------------------------------------------------------
UDR Aspen Creek, LLC Virginia
- -----------------------------------------------------------------------------
UDR Audubon, L.P. Delaware
- -----------------------------------------------------------------------------
UDR Beaumont, LLC Virginia
- -----------------------------------------------------------------------------
UDR California Properties, LLC Virginia
- -----------------------------------------------------------------------------
UDR Camino Village, L.P. Delaware
- -----------------------------------------------------------------------------
UDR Florida Properties, LLC Virginia
- -----------------------------------------------------------------------------
UDR Holdings, LLC Virginia
- -----------------------------------------------------------------------------
UDR JV Holdings, LLC f/k/a UDR/CSFB Holdings, LLC Virginia
- -----------------------------------------------------------------------------
UDR JV, LLC f/k/a UDR CSFB JV, LLC Virginia
- -----------------------------------------------------------------------------
UDR Kenton, L.P. Delaware
- -----------------------------------------------------------------------------
UDR Lakeside Mill, LLC Virginia
- -----------------------------------------------------------------------------
UDR Mandolin, L.P. Delaware
- -----------------------------------------------------------------------------
UDR Maryland Properties, LLC Virginia
- -----------------------------------------------------------------------------
UDR Meridian, L.P. Delaware
- -----------------------------------------------------------------------------
UDR Mortgage Capital-I, L.L.C. Virginia
- -----------------------------------------------------------------------------
UDR Oaks @ Weston, LLC Delaware
- -----------------------------------------------------------------------------
UDR Oaks @ Weston SPE, LLC Delaware
- -----------------------------------------------------------------------------
UDR of NC, Limited Partnership North Carolina
- -----------------------------------------------------------------------------
UDR of North Carolina, Inc. North Carolina
- -----------------------------------------------------------------------------
UDR of Tennessee, L.P. Virginia
- -----------------------------------------------------------------------------
UDR Ohio Properties, LLC Virginia
- -----------------------------------------------------------------------------
UDR Out Performance-I, LLC Virginia
- -----------------------------------------------------------------------------
UDR Parke 33, LLC Delaware
- -----------------------------------------------------------------------------
UDR Parke 33 SPE, LLC Delaware
- -----------------------------------------------------------------------------
UDR Pecan Grove, L.P. Delaware
- -----------------------------------------------------------------------------
UDR Seniors Housing, L.P. Delaware
- -----------------------------------------------------------------------------
UDR Sierra Canyon, LLC Virginia
- -----------------------------------------------------------------------------
UDR South Carolina Trust Maryland
- -----------------------------------------------------------------------------
UDR Summit Ridge, L.P. f/k/a SWP Creeks Properties I, L.P. Delaware
- -----------------------------------------------------------------------------
UDR Texas Properties, L.P. Delaware
- -----------------------------------------------------------------------------
UDR Trillium Holdings, Inc. Virginia
- -----------------------------------------------------------------------------
UDR Villages of Thousand Oaks, L.P. Delaware
- -----------------------------------------------------------------------------
UDR Virginia Properties, LLC Virginia
- -----------------------------------------------------------------------------
UDR Western Residential, Inc. Virginia
- -----------------------------------------------------------------------------
UDRT of Alabama, Inc. Alabama
- -----------------------------------------------------------------------------
UDRT of North Carolina, L.L.C. North Carolina
- -----------------------------------------------------------------------------
UDRT of Virginia, Inc. Virginia
- -----------------------------------------------------------------------------
United Dominion Realty Trust, Inc. Virginia
- -----------------------------------------------------------------------------
United Dominion Realty, L.P. Virginia
- -----------------------------------------------------------------------------
United Dominion Residential Ventures, L.L.C. Virginia
- -----------------------------------------------------------------------------
United Dominion Residential, Inc. Virginia
- -----------------------------------------------------------------------------
United Sub, Inc. Virginia
- -----------------------------------------------------------------------------
Winterland San Francisco Partners California
- -----------------------------------------------------------------------------
Windward Point, LLC California
- -----------------------------------------------------------------------------
Woodlake Village L.P. California
=============================================================================