Market Intelligence · TX / San Antonio

San Antonio, TX 78242 Housing Market

Homes in San Antonio 78242 are valued at a typical $155,058, down 4.3% over the past year. The median list price stands at $184,800, with homes spending a median 70 days on market.

Updated August 2026Median value$156K

The median home value in San Antonio, TX 78242 is $156K as of August 2026, down 4.6% year over year, according to Zillow ZHVI. Get your own home's value and a real cash offer in about two minutes, with sources shown and no obligation.

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Typical 78242 range

$143K to $168K

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

-4.6% over 12 months

Typical home value in 78242 over the last 12 months: $163K in Aug 2025 to $156K in Aug 2026 (-4.6%).

Aug 2025$163K

Aug 2026$156K

The numbers

What is the 78242 housing market like?

Typical home value

$156K

Down4.6%YoY

Median list price

$185K

Up5.6%MoM

Days on market

70

Up7.7%MoM

Homes for sale

70

Flat0.0%MoM

Price cuts

24.1%

Down31.8%MoM

New listings

20

Up11.1%MoM

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

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The comparison

How do 78242 home prices compare?

  • 78242$155,723
  • San Antonio$222,710
  • Texas$262,445
  • United States$288,625

Median Zillow home value (ZHVI), as of August 2026. Comparison levels are medians across every ZIP code with Zillow data (San Antonio: 57 ZIPs; Texas: 1,512 ZIPs; United States: 26,265 ZIPs).

Context

The 78242 market shows 70 homes for sale and 20 new listings as of August 2026. Median days on market reached 70, indicating homes are taking time to sell. A notable concern for sellers is the price-cut share: 24.1% of listings have seen reductions. Combined with the 4.3% drop in typical home value over the past year, this suggests a softening market where buyers have negotiating room and sellers face pressure to adjust expectations.

Monthly payment

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20% · $31,145

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