- 3 bd
- 2 ba
- 1,036 sqft

The average Alton, TX home value is $187,600, down 2.9% 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: $187,600
1-Year Value Change: -2.9%
(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 Alton, TX is $187,600 as of September 2026. This represents a 0.6% decrease compared to last month and a 2.9% decrease year-over-year.
Home values in Alton, TX have decreased by 0.6% month-over-month and 2.9% year-over-year.
The median home value in Alton, TX ($187,600) compares to: Hidalgo County ($188,974), Texas ($296,424), and the U.S. national median ($366,157).