Real Estate Data API

78223 San Antonio

485 active listings out of 22K total properties we track in ZIP 78223 (San Antonio, TX) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
485
Median
$210K
±0%
Sales (12mo)
419
Tracked
22K
Zoomed out

While you're here, take in the bigger picture — maps below show San Antonio metro, not just 78223. Same company, same dataset, different resolution.

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Over the past 12 months, ZIP 78223 has recorded 419 home sales.

Key Numbers
Tracked
22K
Active
485
Median list
$210K
Sales (12mo)
419
Get this data →

Right now, 485 homes are actively for sale in ZIP 78223. Median list price is $210K at $143/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).

Key Numbers
Tracked
22K
Active
485
Median list
$210K
Sales (12mo)
419
Get this data →
Key Numbers
Tracked
22K
Active
485
Median list
$210K
Sales (12mo)
419
Get this data →
Key Numbers
Tracked
22K
Active
485
Median list
$210K
Sales (12mo)
419
Get this data →
Key Numbers
Tracked
22K
Active
485
Median list
$210K
Sales (12mo)
419
Get this data →
Key Numbers
Tracked
22K
Active
485
Median list
$210K
Sales (12mo)
419

Inventory breakdown

Distribution of the 485 currently-active listings in ZIP 78223. Full dataset covers 22K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 409 (88%)
$300K–$500K 47 (10.1%)
$500K–$750K 3 (0.6%)
$750K–$1M 2 (0.4%)
$1M–$2M 2 (0.4%)
$2M+ 2 (0.4%)
Active by bedroom count
Studio/1 bd 8
2 bd 55
3 bd 264
4 bd 135
5+ bd 20
Active by property type
Single Family 436 (89.9%)
Multi Family 15 (3.1%)
Manufactured 14 (2.9%)
Townhouse 12 (2.5%)
Condo 4 (0.8%)
Lot 3 (0.6%)
For Developers

Get San Antonio 78223 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/78223
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "78223",
  "total_tracked": 22217,
  "active": 485,
  "median_list": 210000
}
Get an API key Read the docs

ZIP 78223 · San Antonio, TX real estate: market summary

As of June 2026, Straply tracks 22,217 homes in ZIP 78223 (San Antonio, TX), with 485 active for sale at a median list price of $210,000 (~$143/sq ft). Notably, most homes were built in the 1950s.

Median list price
$210,000
Median $/sq ft
$143
Active listings
485
Properties tracked
22,217

Frequently asked: ZIP 78223 · San Antonio, TX real estate

What is the median home price in ZIP 78223?

The median list price in ZIP 78223 (San Antonio, TX) is $210,000 (about $143 per square foot), based on 485 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 78223?

Active listings in ZIP 78223 (San Antonio, TX) concentrate in: 88% under $300k and 10% $300k–$500k.

How many homes are for sale in ZIP 78223?

Straply is tracking 485 active listings in ZIP 78223 (San Antonio, TX) out of 22,217 properties on record as of June 2026.

How old are the homes in ZIP 78223?

Most homes in ZIP 78223 (San Antonio, TX) were built in the 1950s. About 51% were built after 1980, while 5% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 78223?

ZIP 78223 (San Antonio, TX) is mostly single-family homes (90% of listings).

How many bedrooms do homes in ZIP 78223 typically have?

The most common size in ZIP 78223 (San Antonio, TX) is 3 bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.