Updated May 2026 · Redfin · 3-month window
78231 Real Estate Market Update: San Antonio, TX, May 2026
The latest housing-market numbers for ZIP code 78231 in San Antonio, 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 | $479K | ▲ +14.0% | ▼ -3.6% |
| Days on market | 40 | ▼ -18.4% | ▼ -9.1% |
| Homes for sale | 31 | ▼ -3.1% | ▼ -6.1% |
| Sale-to-list | 97.4% | ▲ +0.1% | ▼ -1.2% |
| Homes sold | 25 | ▲ +8.7% | ▲ +19.0% |
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 78231 numbers say
The 78231 ZIP in San Antonio is cooling. The median sale price sits at $479,000, 3.6% below last year. Pace is steady: a typical listing goes under contract in about 40 days, with sellers getting 97.4% of list price.
Based on 25 recent sales, 78231 is currently an active market.
What this means if you sell in 78231
Use these figures to set expectations early. Lead a listing appointment with the median price and the 40-day pace, show the year-over-year direction, and frame 78231 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 San Antonio post →Frequently asked: the 78231 housing market
- What is the median home price in ZIP 78231 (San Antonio, TX)?
- As of May 2026, the median sale price in ZIP 78231 is $479,000 (-3.6% year over year), per the Redfin Data Center. Figures are a rolling 3-month window for this ZIP code.
- Is ZIP 78231 a buyer's or seller's market right now?
- ZIP 78231 is currently an active market, based on a 97.4% sale-to-list ratio, about 40 days on market for May 2026.
- How long do homes take to sell in ZIP 78231?
- A typical listing in 78231 goes under contract in about 40 days as of May 2026. Always verify against your local MLS before quoting figures to clients.
- Where does this 78231 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.