New Private Housing Structures Authorized by Building Permits for Hampden County, MA was 254.00000 Units in January of 2022, according to the United States Federal Reserve. Historically, New Private Housing Structures Authorized by Building Permits for Hampden County, MA reached a record high of 1029.00000 in January of 2006 and a record low of 232.00000 in January of 2017. Trading Economics provides the current actual value, an historical data chart and related indicators for New Private Housing Structures Authorized by Building Permits for Hampden County, MA - last updated from the United States Federal Reserve on May of 2024.