Real Estate Data API

78566 Los Fresnos

411 active listings out of 10K total properties we track in ZIP 78566 (Los Fresnos, TX) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
411
Median
$279K
±0%
Sold Sep
10
-33.3%
Tracked
10K
Zoomed out

While you're here, take in the bigger picture — maps below show Texas (statewide), not just 78566. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
10K
Active
411
Median list
$279K
Sales (12mo)
143
Get this data →
Key Numbers
Tracked
10K
Active
411
Median list
$279K
Sales (12mo)
143
Get this data →
Key Numbers
Tracked
10K
Active
411
Median list
$279K
Sales (12mo)
143
Get this data →
Key Numbers
Tracked
10K
Active
411
Median list
$279K
Sales (12mo)
143
Get this data →
Key Numbers
Tracked
10K
Active
411
Median list
$279K
Sales (12mo)
143

Inventory breakdown

Distribution of the 411 currently-active listings in ZIP 78566. Full dataset covers 10K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 232 (56.7%)
$300K–$500K 108 (26.4%)
$500K–$750K 31 (7.6%)
$750K–$1M 15 (3.7%)
$1M–$2M 13 (3.2%)
$2M+ 10 (2.4%)
Active by bedroom count
Studio/1 bd 1
2 bd 29
3 bd 141
4 bd 74
5+ bd 23
Active by property type
Single Family 235 (57.2%)
Lot 134 (32.6%)
Other 17 (4.1%)
Manufactured 16 (3.9%)
Multi Family 8 (1.9%)
Apartment 1 (0.2%)
For Developers

Get Los Fresnos 78566 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/78566
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "78566",
  "total_tracked": 10241,
  "active": 411,
  "median_list": 279000
}
Get an API key Read the docs

Nearby ZIP codes

Other Texas ZIPs within a short drive of 78566.

78575
→
Rancho Viejo 78575
6.1 mi away 129 active
78568
→
Lozano 78568
7.1 mi away 7 active
78526
→
Brownsville 78526
8.1 mi away 813 active
78586
→
San Benito 78586
9.7 mi away 775 active
78520
→
Brownsville 78520
10.4 mi away 785 active
78583
→
Rio Hondo 78583
11.7 mi away 188 active
78521
→
Brownsville 78521
12.5 mi away 841 active
78578
→
Port Isabel 78578
14.4 mi away 533 active
Looking for more? Explore Los Fresnos

ZIP 78566 · Los Fresnos, TX real estate: market summary

As of November 2026, Straply tracks 10,241 homes in ZIP 78566 (Los Fresnos, TX), with 411 active for sale at a median list price of $279,000 (~$174/sq ft). Notably, most homes were built in the 2000s.

Median list price
$279,000
Median $/sq ft
$174
Active listings
411
Properties tracked
10,241

Frequently asked: ZIP 78566 · Los Fresnos, TX real estate

What is the median home price in ZIP 78566?

The median list price in ZIP 78566 (Los Fresnos, TX) is $279,000 (about $174 per square foot), based on 411 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 78566?

Active listings in ZIP 78566 (Los Fresnos, TX) concentrate in: 57% under $300k and 26% $300k–$500k.

How many homes are for sale in ZIP 78566?

Straply is tracking 411 active listings in ZIP 78566 (Los Fresnos, TX) out of 10,241 properties on record as of November 2026.

How old are the homes in ZIP 78566?

Most homes in ZIP 78566 (Los Fresnos, TX) were built in the 2000s. About 84% were built after 1980. The newest tracked home dates to 2026.

What types of homes are in ZIP 78566?

ZIP 78566 (Los Fresnos, TX) is mostly single-family homes (57% of listings). Also common: lots / land 33%.

How many bedrooms do homes in ZIP 78566 typically have?

The most common size in ZIP 78566 (Los Fresnos, TX) is 3 bd.

What areas are near ZIP 78566?

Nearby markets Straply also tracks include Rancho Viejo 78575, Lozano 78568, Brownsville 78526, San Benito 78586.

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