New Private Housing Structures Authorized by Building Permits for Sussex County, DE was 4170.00000 Units in January of 2022, according to the United States Federal Reserve. Historically, New Private Housing Structures Authorized by Building Permits for Sussex County, DE reached a record high of 4805.00000 in January of 2021 and a record low of 1140.00000 in January of 1991. Trading Economics provides the current actual value, an historical data chart and related indicators for New Private Housing Structures Authorized by Building Permits for Sussex County, DE - last updated from the United States Federal Reserve on May of 2024.