- 3 bd
- 2 ba
- 2,734 sqft

The average Castroville, TX home value is $426,044, down 1.9% 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: $426,044
1-Year Value Change: -1.9%
(Data through September 30, 2026)
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The median home value in Castroville, TX is $426,044 as of September 2026. This represents a 0.3% increase compared to last month and a 1.9% decrease year-over-year.
Home values in Castroville, TX have increased by 0.3% month-over-month and 1.9% year-over-year.
The median home value in Castroville, TX ($426,044) compares to: Medina County ($317,400), Texas ($296,424), and the U.S. national median ($366,157).