- 3 bd
- 2 ba
- 1,176 sqft

The average San Tan Valley, AZ home value is $392,549, down 2.4% over the past year, and homes go to pending in around 45 days. (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: $392,549
1-Year Value Change: -2.4%
(Data through September 30, 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 San Tan Valley, AZ is $392,549 as of September 2026. This represents a 0.1% decrease compared to last month and a 2.4% decrease year-over-year.
Home values in San Tan Valley, AZ have decreased by 0.1% month-over-month and 2.4% year-over-year.
The median home value in San Tan Valley, AZ ($392,549) compares to: Pinal County ($359,830), Arizona ($416,733), and the U.S. national median ($366,157).