Housing Inventory: Median Home Size in Square Feet in Washington was 1957.00000 Level in March of 2024, according to the United States Federal Reserve. Historically, Housing Inventory: Median Home Size in Square Feet in Washington reached a record high of 2130.00000 in June of 2018 and a record low of 1821.00000 in February of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Housing Inventory: Median Home Size in Square Feet in Washington - last updated from the United States Federal Reserve on May of 2024.