Real Estate Data API

77470 Rock Island

19 active listings out of 268 total properties we track in ZIP 77470 (Rock Island, TX) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
19
Median
$425K
±0%
Sales (12mo)
3
Tracked
268
Zoomed out

While you're here, take in the bigger picture — maps below show Texas (statewide), not just 77470. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
268
Active
19
Median list
$425K
Sales (12mo)
3
Get this data →
Key Numbers
Tracked
268
Active
19
Median list
$425K
Sales (12mo)
3
Get this data →
Key Numbers
Tracked
268
Active
19
Median list
$425K
Sales (12mo)
3
Get this data →
Key Numbers
Tracked
268
Active
19
Median list
$425K
Sales (12mo)
3
Get this data →
Key Numbers
Tracked
268
Active
19
Median list
$425K
Sales (12mo)
3

Inventory breakdown

Distribution of the 19 currently-active listings in ZIP 77470. Full dataset covers 268 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 6 (31.6%)
$300K–$500K 5 (26.3%)
$500K–$750K 3 (15.8%)
$750K–$1M 0 (0%)
$1M–$2M 3 (15.8%)
$2M+ 2 (10.5%)
Active by bedroom count
Studio/1 bd 1
2 bd 4
3 bd 2
4 bd 1
5+ bd 1
Active by property type
Single Family 15 (78.9%)
Lot 3 (15.8%)
Manufactured 1 (5.3%)
For Developers

Get Rock Island 77470 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/77470
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "77470",
  "total_tracked": 268,
  "active": 19,
  "median_list": 425000
}
Get an API key Read the docs

ZIP 77470 · Rock Island, TX real estate: market summary

As of June 2026, Straply tracks 268 homes in ZIP 77470 (Rock Island, TX), with 19 active for sale at a median list price of $425,000 (~$452/sq ft). Notably, it has notably historic housing — 19% of homes predate 1940.

Median list price
$425,000
Median $/sq ft
$452
Active listings
19
Properties tracked
268

Frequently asked: ZIP 77470 · Rock Island, TX real estate

What is the median home price in ZIP 77470?

The median list price in ZIP 77470 (Rock Island, TX) is $425,000 (about $452 per square foot), based on 19 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 77470?

Active listings in ZIP 77470 (Rock Island, TX) concentrate in: 32% under $300k and 26% $300k–$500k.

How many homes are for sale in ZIP 77470?

Straply is tracking 19 active listings in ZIP 77470 (Rock Island, TX) out of 268 properties on record as of June 2026.

How old are the homes in ZIP 77470?

Most homes in ZIP 77470 (Rock Island, TX) were built in the 2010s. About 59% were built after 1980, while 19% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 77470?

ZIP 77470 (Rock Island, TX) is mostly single-family homes (79% of listings). Also common: lots / land 16%, manufactured homes 5%.

How many bedrooms do homes in ZIP 77470 typically have?

The most common size in ZIP 77470 (Rock Island, TX) is 2 bd.

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