Seattle-Tacoma-Bellevue, WA - Home Price Index (Middle Tier) for Seattle, Washington was 386.46973 Index Jan 2000 = 100 in December of 2025, according to the United States Federal Reserve. Historically, Seattle-Tacoma-Bellevue, WA - Home Price Index (Middle Tier) for Seattle, Washington reached a record high of 394.01810 in April of 2022 and a record low of 57.05312 in January of 1990. Trading Economics provides the current actual value, an historical data chart and related indicators for Seattle-Tacoma-Bellevue, WA - Home Price Index (Middle Tier) for Seattle, Washington - last updated from the United States Federal Reserve on April of 2026.