Irvine, CA

Barstow, CA

Sir Montelena, LLC.

Sir Sm Apartments, LLC

Sir Montecito, LLC

Sir Ashley Oaks, LLC

Sir Fairmarc, LLC

Sir Buda Ranch, LLC

Sir Grayson Ridge, LLC

Sir Rosemont, LLC

Sir Spring Creek Ltd., Inc.

Sir Heights, LLC

Richmond, VA

American Apartment Communities Holdings, Inc.

Swp Properties, Inc.

Swp Depositor, Inc.

Swp Woodscape Properties, Inc.

Swp Remic Properties II, Inc.

South West Reit Holding, Inc.

Richmond, VA

Asv-IV Properties, Inc.

Swp Developers, Inc.

Asv-V Properties, Inc.

Asv-VI Properties, Inc.

Asv-I Properties, Inc.

Asv-III Properties, Inc.

Santa Barbara, CA

Anesthesia Medical Group of Santa Barbara, Inc.

Asv-VII Properties, Inc.

Heritage Residential Group, Inc.

Pima Realty Advisors, Inc.

Swp Creeks Properties, Inc.

Udr Holdings, LLC