- 2 bd
- 1 ba
- 807 sqft

The average Dayton, WA home value is $246,525, up 1.8% over the past year. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $246,525
1-Year Value Change: +1.8%
(Data through August 31, 2026)
Zillow is more than a place to browse homes. It’s a place to connect with a local agent, explore financing solutions, schedule home tours, understand your buying and selling power, and more.
The median home value in Dayton, WA is $246,525 as of August 2026. This represents a 0.1% decrease compared to last month and a 1.8% increase year-over-year.
Home values in Dayton, WA have decreased by 0.1% month-over-month and 1.8% year-over-year.
The median home value in Dayton, WA ($246,525) compares to: Columbia County ($272,028), Washington ($591,879), and the U.S. national median ($368,697).