San Antonio, TX 78257 housing market
Data through Aug 2026 · Buyer's market · leverage 71
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Home Value
$933,448
+3.9% vs. a year ago
Buyer Leverage Score
71
Sep 2026
Months of Supply
7.2 months
Aug 2026
Days on Market
81 days
Sep 2026
Price Cut %
13%
Sep 2026
Sale-to-List Ratio
96.2%
Aug 2026
Mtg Payment as % of Income
91%
Aug 2026
Rental Rate
$1,373/mo
Aug 2026
Overvalued %
131%
Aug 2026
Expected Disaster Loss
$158
Dec 2025
What this means
- Valuation. Prices are 131% above what local incomes have historically supported (this area's pre-2020 price-to-income ratio).
- Prices. Home values are up 3.9% over the past year (U.S.: +1.2%).
- Supply. Listings are 20% below the 2017-19 norm and rising (+19% vs. a year ago), still somewhat tight.
- Negotiating. Buyer leverage is high (71/100; U.S.: 54): homes sell for about 3.8% below their final list price; 13% of listings had a price cut (U.S.: 26%).
- Affordability. A mortgage on the typical home takes 91% of the median household income (U.S.: 35%); it takes about $248k a year to keep the payment at 30% of gross pay. That includes about $2,700 a year for home insurance (U.S.: $1,790).
- Buy vs. rent. Buying costs about $4,815/mo more than renting a typical home (mortgage payment vs. typical rent).
- Disaster risk. FEMA expects about $158 a year in natural-disaster damage per $100k of building value (U.S.: $155), mostly from flooding.
- Outlook. Leaning up: likely −5% to +11% over the next 12 months (74% chance of a rise).
Next 12 months
Leaning up
Prices are more likely to rise than fall over the next year. Likely change: −5.3% to +11.0% (80% range; middle estimate +3.9%), chance of a rise 74%, of a 5%+ drop 10%.
HouseVane's model, refit every month on local market signals and national ones, trained only on data known at the time. How accurate it has been.
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