Real Estate Data API

78665 Round Rock

1.4K active listings out of 25K total properties we track in ZIP 78665 (Round Rock, TX) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
1.4K
Median
$418K
±0%
Sold Sep
3
-25.0%
Tracked
25K
Zoomed out

While you're here, take in the bigger picture — maps below show Texas (statewide), not just 78665. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
25K
Active
1.4K
Median list
$418K
Sales (12mo)
89
Get this data →
Key Numbers
Tracked
25K
Active
1.4K
Median list
$418K
Sales (12mo)
89
Get this data →
Key Numbers
Tracked
25K
Active
1.4K
Median list
$418K
Sales (12mo)
89
Get this data →
Key Numbers
Tracked
25K
Active
1.4K
Median list
$418K
Sales (12mo)
89
Get this data →
Key Numbers
Tracked
25K
Active
1.4K
Median list
$418K
Sales (12mo)
89

Inventory breakdown

Distribution of the 1.4K currently-active listings in ZIP 78665. Full dataset covers 25K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 38 (2.9%)
$300K–$500K 928 (69.9%)
$500K–$750K 308 (23.2%)
$750K–$1M 39 (2.9%)
$1M–$2M 11 (0.8%)
$2M+ 3 (0.2%)
Active by bedroom count
Studio/1 bd 1
2 bd 36
3 bd 565
4 bd 569
5+ bd 171
Active by property type
Single Family 1,216 (89.8%)
Townhouse 100 (7.4%)
Condo 37 (2.7%)
Lot 1 (0.1%)
For Developers

Get Round Rock 78665 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/78665
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "78665",
  "total_tracked": 24671,
  "active": 1354,
  "median_list": 418000
}
Get an API key Read the docs

Nearby ZIP codes

Other Texas ZIPs within a short drive of 78665.

78664
→
Round Rock 78664
3.2 mi away 1.1K active
78634
→
Hutto 78634
4.8 mi away 2.6K active
78681
→
Round Rock 78681
5.5 mi away 1.1K active
78626
→
Georgetown 78626
5.7 mi away 1.6K active
78660
→
Pflugerville 78660
7.2 mi away 3K active
78728
→
Austin 78728
7.3 mi away 164 active
78674
→
Weir 78674
8.4 mi away 43 active
78717
→
Austin 78717
8.6 mi away 444 active
Looking for more? Explore Round Rock

ZIP 78665 · Round Rock, TX real estate: market summary

As of November 2026, Straply tracks 24,671 homes in ZIP 78665 (Round Rock, TX), with 1,354 active for sale at a median list price of $418,000 (~$194/sq ft). Notably, it skews heavily toward new construction — 99% of homes were built after 1980, and 4,381 since 2020.

Median list price
$418,000
Median $/sq ft
$194
Active listings
1,354
Properties tracked
24,671

Frequently asked: ZIP 78665 · Round Rock, TX real estate

What is the median home price in ZIP 78665?

The median list price in ZIP 78665 (Round Rock, TX) is $418,000 (about $194 per square foot), based on 1,354 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 78665?

Active listings in ZIP 78665 (Round Rock, TX) concentrate in: 70% $300k–$500k and 23% $500k–$750k.

How many homes are for sale in ZIP 78665?

Straply is tracking 1,354 active listings in ZIP 78665 (Round Rock, TX) out of 24,671 properties on record as of November 2026.

How old are the homes in ZIP 78665?

Most homes in ZIP 78665 (Round Rock, TX) were built in the 2010s. About 99% were built after 1980. The newest tracked home dates to 2026.

What types of homes are in ZIP 78665?

ZIP 78665 (Round Rock, TX) is mostly single-family homes (90% of listings). Also common: townhouses 7%.

How many bedrooms do homes in ZIP 78665 typically have?

The most common size in ZIP 78665 (Round Rock, TX) is 4 bd.

What areas are near ZIP 78665?

Nearby markets Straply also tracks include Round Rock 78664, Hutto 78634, Round Rock 78681, Georgetown 78626.

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