Homes for Sale Under 500K in Castroville, TX

222 Homes for Sale

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Castroville, TX Housing Market Overview

Castroville is a buyer's market right now. Homes are sitting on the market for 153 days on average. With 6.8 months of supply, there's less pressure to rush and more room to negotiate on price and terms.

Status

Buyer's Market

Days on Market

153

Inventory

41

Sep 2021Apr 2024Mar 2026

Median Home Price

$476,345Up 0.03%

In Mar 2026 · YoY

Sep 2021Apr 2024Mar 2026

Mortgage Rates 30-Yr Fixed

6.23%Down 0.58%

Current rate · YoY

Loan Type

30-Year Fixed

Housing Supply

Homes For Sale
41 Down 0.09%
Newly Listed Homes
7 Down 0.00%
Months of Supply
6.8 Down 2.20%

Housing Demand

Homes Sold
6 Down 0.00%
Sale-to-List Ratio
100.5% Up 1.14%
Homes Sold Above List
16.7% Down 3.33%

30-yr fixed rate 6.23% · Data as of Mar 2026 · Source: Houzeo Research.

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  • mls-img
    Based on information from the San Antonio Board of REALTORS® MLS through Oct 11, 2026, 3:00 AM. Information is provided exclusively for consumers’ personal, non-commercial use, and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed. © 2026 San Antonio Board of REALTORS - All Rights Reserved.
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Castroville, TX Housing Marketlink qauare
Homes Available icon

222

Homes Available

Median List Price icon

$ 476,345

Median List Price

Avg on Market icon

153 Days

Avg on Market

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