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The average Rockwall County, TX home value is $409,262, down 2.3% over the past year, and homes go to pending in around 57 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: $409,262
1-Year Value Change: -2.3%
(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 Rockwall County, TX is $409,262 as of September 2026. This represents a 0.1% increase compared to last month and a 2.3% decrease year-over-year.
The median home value in Rockwall County, TX ($409,262) compares to Texas ($296,424) and the U.S. national median ($366,157).
The cities with the highest median home values in Rockwall County, TX include: Heath ($706,251), Rockwall ($472,474), Fate ($354,679), Royse City ($308,801). These cities represent the most expensive areas within the county.