New Private Housing Authorized by Building Permits: 1-Unit Structures for Washington was 1663.00000 Units in January of 2024, according to the United States Federal Reserve. Historically, New Private Housing Authorized by Building Permits: 1-Unit Structures for Washington reached a record high of 3918.00000 in June of 2004 and a record low of 600.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for New Private Housing Authorized by Building Permits: 1-Unit Structures for Washington - last updated from the United States Federal Reserve on April of 2024.