- 4 bd
- 3 ba
- 1,768 sqft

The average Allyn, WA home value is $525,883, down 0.7% 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: $525,883
1-Year Value Change: -0.7%
(Data through October 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 Allyn, WA is $525,883 as of October 2026. This represents a 0.1% decrease compared to last month and a 0.7% decrease year-over-year.
Home values in Allyn, WA have decreased by 0.1% month-over-month and 0.7% year-over-year.
The median home value in Allyn, WA ($525,883) compares to: Mason County ($442,161), Washington ($580,939), and the U.S. national median ($364,288).