Exhibit 21.1

List of Subsidiaries

Name of Subsidiary	Jurisdiction
Gibralt Amberglen LLC	Delaware
Amberglen Properties Limited Partnership	Oregon
CORE Cherry GP Corp.	Delaware
CORE Cherry Limited Partnership	Delaware
Central Fairwinds GP Corporation	Florida
Central Fairwinds Limited Partnership	Florida
City Center STF GP Corp.	Florida
City Center STF, LP	Florida
SCCP Boise GP, Inc.	Delaware
SCCP Boise Limited Partnership	Delaware
SCCP Boise Outlot GP, Inc.	Delaware
SCCP Boise Outlot Limited Partnership	Delaware
SCCP Central Valley GP Corp.	Delaware
SCCP Central Valley Limited Partnership	Delaware

City Office Development, LLC	Delaware
CIO Lake Vista GP, LLC	Delaware
CIO Lake Vista, Limited Partnership	Delaware
CIO Plaza 25 GP, LLC	Delaware
CIO Plaza 25, Limited Partnership	Delaware
CIO Research Park GP, LLC	Delaware
CIO Research Park, Limited Partnership	Delaware