New Private Housing Structures Authorized by Building Permits for New Haven County, CT was 1263.00000 Units in January of 2022, according to the United States Federal Reserve. Historically, New Private Housing Structures Authorized by Building Permits for New Haven County, CT reached a record high of 2534.00000 in January of 2004 and a record low of 509.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for New Private Housing Structures Authorized by Building Permits for New Haven County, CT - last updated from the United States Federal Reserve on May of 2024.