Market Intelligence · TX / San Antonio

San Antonio, TX 78240 Housing Market

The typical home value in San Antonio, TX 78240 is $261,726 as of September 2026, down 0.2% over the past year. The median list price is $282,250, and homes spend a median of 71 days on the market.

Updated September 2026Median value$262K

The median home value in San Antonio, TX 78240 is $262K as of September 2026, down 0.2% year over year, according to Zillow ZHVI. For a read on your own home, start with a free consultation: a licensed local pro will walk you through your numbers and your options, with no obligation.

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Typical 78240 range

$241K to $283K

This is an automated estimate, not an appraisal. Actual value is determined by current market conditions and professional evaluation. It is provided for informational purposes only and is not an offer to buy or a promise of value.

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12-month value trend

-0.2% over 12 months

Sep 2025$262K

Low $261KHigh $262K

Sep 2026$262K

The numbers

What is the 78240 housing market like?

As of September 2026

Typical home value

$262K

0.2%YoY

Median list price

$282K

0.3%MoM

Days on market

12.7%MoM

Homes for sale

171

4.3%MoM

Price cuts

22.7%

20.0%MoM

New listings

11.5%MoM

Sources · Zillow ZHVI (September 2026) / Realtor.com (September 2026) / FRED (October 2026)

The outlook

78240 housing market forecast 2027

-1.4%

Zillow forecast, 12 months to September 2027

Zillow forecasts typical home values in 78240 to fall 1.4% by September 2027.

Over the 12 months through September 2026, typical home values in 78240 fell 0.2%, per the Zillow Home Value Index.

Will home prices drop in 78240?

Zillow's forecast says they may: it expects typical home values in 78240 to fall 1.4% by September 2027, after a 0.2% decline over the past 12 months. Forecasts are not guarantees: mortgage rates, inventory, and the wider economy can move values either way.

Forecast: Zillow Home Value Forecast, published October 2026. A forecast, not a guarantee.

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The comparison

How do 78240 home prices compare?

78240$261,726
San Antonio$220,205
Texas$258,447
United States$285,347

Median Zillow home value (ZHVI), as of September 2026. Comparison levels are medians across every ZIP code with Zillow data (San Antonio: 57 ZIPs; Texas: 1,512 ZIPs; United States: 26,262 ZIPs).

Context

As of September 2026, 78240 has 171 homes for sale, with 46 new listings added. The median list price is $282,250, and the median time on market is 71 days. Price reductions are showing up on 22.7% of listings, which lines up with the typical home value of $261,726 being down 0.2% over the past year. None of this points to a fast or rising market. For a seller, pricing carefully from the start matters more than testing the market with a high number.

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Down payment20% · $52,345

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Common questions

What people ask us.

How much is a home in 78240 worth?

The typical home value in 78240 is $261,726 as of September 2026, down 0.2% over the past year.

How long does it take to sell a home in 78240?

Homes in 78240 spend a median of 71 days on the market as of September 2026.

What are sellers in 78240 asking?

The median list price is $282,250 as of September 2026, with 171 homes for sale and 46 new listings.

Discover

Nearby ZIP markets.

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