- 4 bd
- 2 ba
- 480 sqft

The average Sullivan City, TX home value is $121,265, up 0.1% 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: $121,265
1-Year Value Change: +0.1%
(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 Sullivan City, TX is $121,265 as of September 2026. This represents a 0.2% decrease compared to last month and a 0.1% increase year-over-year.
Home values in Sullivan City, TX have decreased by 0.2% month-over-month and 0.1% year-over-year.
The median home value in Sullivan City, TX ($121,265) compares to: Hidalgo County ($188,974), Texas ($296,424), and the U.S. national median ($366,157).