- 2 bd
- 1 ba
- 918 sqft

The average Katy, TX home value is $331,839, down 3.3% over the past year, and homes go to pending in around 39 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: $331,839
1-Year Value Change: -3.3%
(Data through August 31, 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 Katy, TX is $331,839 as of August 2026. This represents a 0.2% decrease compared to last month and a 3.3% decrease year-over-year.
Home values in Katy, TX have decreased by 0.2% month-over-month and 3.3% year-over-year.
The median home value in Katy, TX ($331,839) compares to: Harris County ($278,518), Texas ($299,367), and the U.S. national median ($368,697).