New Private Housing Structures Authorized by Building Permits for Belknap County, NH was 354.00000 Units in January of 2023, according to the United States Federal Reserve. Historically, New Private Housing Structures Authorized by Building Permits for Belknap County, NH reached a record high of 672.00000 in January of 2003 and a record low of 118.00000 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for New Private Housing Structures Authorized by Building Permits for Belknap County, NH - last updated from the United States Federal Reserve on June of 2024.