Updated May 2026 · Redfin · 3-month window
78009 Real Estate Market Update: Castroville, TX, May 2026
The latest housing-market numbers for ZIP code 78009 in Castroville, Texas, for May 2026, from the Redfin Data Center. ZIP-level figures are a rolling three-month window.
| Metric | Value | MoM | YoY |
|---|---|---|---|
| Median sale price | $549K | ▲ +1.0% | ▲ +6.6% |
| Days on market | 187 | ▼ -8.8% | ▲ +30.8% |
| Homes for sale | 142 | ▼ -7.8% | ▼ -11.8% |
| Sale-to-list | 98.0% | ▲ +0.2% | ▼ -0.1% |
| Homes sold | 73 | ▲ +14.1% | ▲ +15.9% |
Figures from the Redfin Data Center ZIP-code tracker (rolling 3-month window, not seasonally adjusted). Verify against your MLS before posting. Not a valuation for a specific home.
What the 78009 numbers say
Prices in Castroville's 78009 ZIP are still climbing. The median sale price reached $549,000, up 6.6% year over year. The market has loosened: a typical listing now takes around 187 days to go under contract, with sellers getting 98.0% of list price.
Based on 73 recent sales, 78009 is currently an active market.
What this means if you sell in 78009
Use these figures to set expectations early. Lead a listing appointment with the median price and the 187-day pace, show the year-over-year direction, and frame 78009 as an active market. Buyers and sellers trust an agent who knows their exact ZIP, not just the metro average.
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Build the Castroville post →Frequently asked: the 78009 housing market
- What is the median home price in ZIP 78009 (Castroville, TX)?
- As of May 2026, the median sale price in ZIP 78009 is $549,000 (+6.6% year over year), per the Redfin Data Center. Figures are a rolling 3-month window for this ZIP code.
- Is ZIP 78009 a buyer's or seller's market right now?
- ZIP 78009 is currently an active market, based on a 98.0% sale-to-list ratio, about 187 days on market for May 2026.
- How long do homes take to sell in ZIP 78009?
- A typical listing in 78009 goes under contract in about 187 days as of May 2026. Always verify against your local MLS before quoting figures to clients.
- Where does this 78009 market data come from?
- All figures come from the Redfin Data Center ZIP-code market tracker, a rolling 3-month window refreshed monthly. LOKAL turns them into a ready-to-post carousel, story and square graphic. LOKAL is not affiliated with Redfin.
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Data: Redfin · Redfin Data Center (ZIP-code market tracker). Figures are a ZIP-level 3-month snapshot, not a valuation for a specific home.