Real Estate Data API

77470 Rock Island

37 active listings out of 310 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
37
Median
$299K
±0%
Sales (12mo)
2
Tracked
310
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
310
Active
37
Median list
$299K
Sales (12mo)
2
Get this data →
Key Numbers
Tracked
310
Active
37
Median list
$299K
Sales (12mo)
2
Get this data →
Key Numbers
Tracked
310
Active
37
Median list
$299K
Sales (12mo)
2
Get this data →
Key Numbers
Tracked
310
Active
37
Median list
$299K
Sales (12mo)
2
Get this data →
Key Numbers
Tracked
310
Active
37
Median list
$299K
Sales (12mo)
2

Inventory breakdown

Distribution of the 37 currently-active listings in ZIP 77470. Full dataset covers 310 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 19 (51.4%)
$300K–$500K 7 (18.9%)
$500K–$750K 3 (8.1%)
$750K–$1M 0 (0%)
$1M–$2M 5 (13.5%)
$2M+ 3 (8.1%)
Active by bedroom count
Studio/1 bd 1
2 bd 4
3 bd 3
4 bd 2
5+ bd 0
Active by property type
Lot 18 (48.6%)
Single Family 14 (37.8%)
Other 5 (13.5%)
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": 310,
  "active": 37,
  "median_list": 299000
}
Get an API key Read the docs

Nearby ZIP codes

Other Texas ZIPs within a short drive of 77470.

77475
→
Sheridan 77475
5.7 mi away 52 active
77412
→
Altair 77412
5.9 mi away 11 active
77442
→
Garwood 77442
9.9 mi away 48 active
78943
→
Glidden 78943
10.9 mi away 4 active
78934
→
Columbus 78934
11.8 mi away 304 active
77986
→
Sublime 77986
13.2 mi away
78962
→
Weimar 78962
14 mi away 220 active
78935
→
Alleyton 78935
14.4 mi away 42 active
Looking for more? Browse Texas

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

As of November 2026, Straply tracks 310 homes in ZIP 77470 (Rock Island, TX), with 37 active for sale at a median list price of $299,000 (~$461/sq ft). Notably, most homes were built in the 2010s.

Median list price
$299,000
Median $/sq ft
$461
Active listings
37
Properties tracked
310

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 $299,000 (about $461 per square foot), based on 37 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 77470?

Active listings in ZIP 77470 (Rock Island, TX) concentrate in: 51% under $300k and 19% $300k–$500k.

How many homes are for sale in ZIP 77470?

Straply is tracking 37 active listings in ZIP 77470 (Rock Island, TX) out of 310 properties on record as of November 2026.

How old are the homes in ZIP 77470?

Most homes in ZIP 77470 (Rock Island, TX) were built in the 2010s. About 61% were built after 1980, while 17% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 77470?

ZIP 77470 (Rock Island, TX) is mostly lots / land (49% of listings). Also common: single-family homes 38%, other 14%.

How many bedrooms do homes in ZIP 77470 typically have?

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

What areas are near ZIP 77470?

Nearby markets Straply also tracks include Sheridan 77475, Altair 77412, Garwood 77442, Glidden 78943.

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