New Private Housing Structures Authorized by Building Permits for Contra Costa County, CA was 1794.00000 Units in January of 2022, according to the United States Federal Reserve. Historically, New Private Housing Structures Authorized by Building Permits for Contra Costa County, CA reached a record high of 6883.00000 in January of 2003 and a record low of 861.00000 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for New Private Housing Structures Authorized by Building Permits for Contra Costa County, CA - last updated from the United States Federal Reserve on May of 2024.