Data as of July 2026. Source: Realtor.com.
The Sumner, WA real estate market currently shows 36 active listings, with 9 pending sales. Homes are averaging 58 days on the market before going under contract.
Inventory has tightened compared to last year, with 1 fewer active listings — creating more competition among buyers.
Homes are taking longer to sell, averaging 58 days on market compared to 34 days last year.
The median listing price has fallen 2% year-over-year, from $611,375 to $599,000.
Whether you are buying or selling in Sumner, WA, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 11,482 · Density: 482.3/mi² · Median household income: $85,099
Typical home value: $438,944 · Homeownership: 52.2%