San Tan Valley, AZ housing market
The typical San Tan Valley home is worth about $393,000, down 2.6% in a year, 6% below the Arizona typical home. Homes typically sell in 64 days, close to asking.
Home values, sales, trends and how San Tan Valley compares with the towns next door — updated as new data is published.
San Tan Valley at a glance
A seller's market
Supply is tight — about 3 months of homes for sale at the current pace. Buyers should expect competition on well-priced homes.
Typical home value, 2016–2026
Show as a table
| January | San Tan Valley | Arizona |
|---|---|---|
| 2017 | $199,000 | $228,000 |
| 2018 | $217,000 | $244,000 |
| 2019 | $243,000 | $264,000 |
| 2020 | $260,000 | $282,000 |
| 2021 | $309,000 | $324,000 |
| 2022 | $427,000 | $416,000 |
| 2023 | $426,000 | $429,000 |
| 2024 | $413,000 | $433,000 |
| 2025 | $413,000 | $434,000 |
| 2026 | $398,000 | $423,000 |
| August 2026 | $393,000 | $418,000 |
San Tan Valley and its neighbors
| Town | Typical value | 1-yr change | Days on market | Median income |
|---|---|---|---|---|
| San Tan Valley | $393K | −2.6% | 64 | $96,713 |
| Queen Creek | $627K | +0.1% | 65 | $141,978 |
| Florence | $327K | −2.1% | 104 | $79,644 |
4.1 years of income
The typical San Tan Valley home costs about 4.1 years of the town's median household income, less than across Arizona (5.2 years).
How San Tan Valley ranks on affordability →
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, August 2026. Sales, days on market and supply: Redfin Data Center, May 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. Listings link to their publishers.