78251 San Antonio
421 active listings out of 16K total properties we track in ZIP 78251 (San Antonio, TX) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show San Antonio metro, not just 78251. Same company, same dataset, different resolution.
Over the past 12 months, ZIP 78251 has recorded 265 home sales. In September 2026 there were21 sales (+5.0% vs the prior month).
- Tracked
- 16K
- Active
- 421
- Median list
- $277K
- Sales (12mo)
- 265
Right now, 421 homes are actively for sale in ZIP 78251. Median list price is $277K at $153/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).
- Tracked
- 16K
- Active
- 421
- Median list
- $277K
- Sales (12mo)
- 265
- Tracked
- 16K
- Active
- 421
- Median list
- $277K
- Sales (12mo)
- 265
- Tracked
- 16K
- Active
- 421
- Median list
- $277K
- Sales (12mo)
- 265
- Tracked
- 16K
- Active
- 421
- Median list
- $277K
- Sales (12mo)
- 265
- Tracked
- 16K
- Active
- 421
- Median list
- $277K
- Sales (12mo)
- 265
Inventory breakdown
Distribution of the 421 currently-active listings in ZIP 78251. Full dataset covers 16K properties — listings, off-market homes, rentals, and full history.
Get San Antonio 78251 data in your app
GET https://api.straply.com/v1/markets/zip/78251
Authorization: Bearer $STRAPLY_KEY{
"zip": "78251",
"total_tracked": 16367,
"active": 421,
"median_list": 276750
}Nearby ZIP codes
Other Texas ZIPs within a short drive of 78251.
ZIP 78251 · San Antonio, TX real estate: market summary
As of November 2026, Straply tracks 16,367 homes in ZIP 78251 (San Antonio, TX), with 421 active for sale at a median list price of $276,750 (~$153/sq ft). Notably, most homes were built in the 2000s.
- Median list price
- $276,750
- Median $/sq ft
- $153
- Active listings
- 421
- Properties tracked
- 16,367
Frequently asked: ZIP 78251 · San Antonio, TX real estate
What is the median home price in ZIP 78251?
The median list price in ZIP 78251 (San Antonio, TX) is $276,750 (about $153 per square foot), based on 421 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 78251?
Active listings in ZIP 78251 (San Antonio, TX) concentrate in: 62% under $300k and 35% $300k–$500k.
How many homes are for sale in ZIP 78251?
Straply is tracking 421 active listings in ZIP 78251 (San Antonio, TX) out of 16,367 properties on record as of November 2026.
How old are the homes in ZIP 78251?
Most homes in ZIP 78251 (San Antonio, TX) were built in the 2000s. About 89% were built after 1980. The newest tracked home dates to 2026.
What types of homes are in ZIP 78251?
ZIP 78251 (San Antonio, TX) is mostly single-family homes (94% of listings).
How many bedrooms do homes in ZIP 78251 typically have?
The most common size in ZIP 78251 (San Antonio, TX) is 3 bd.
What areas are near ZIP 78251?
Nearby markets Straply also tracks include San Antonio 78250, San Antonio 78238, San Antonio 78245, San Antonio 78227.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.