All-Transactions House Price Index for Washington was 961.57000 Index 1980 Q1=100 in October of 2023, according to the United States Federal Reserve. Historically, All-Transactions House Price Index for Washington reached a record high of 974.21000 in April of 2022 and a record low of 46.26000 in January of 1975. Trading Economics provides the current actual value, an historical data chart and related indicators for All-Transactions House Price Index for Washington - last updated from the United States Federal Reserve on April of 2024.