Real Estate Data API

78664 Round Rock

729 active listings out of 20K total properties we track in ZIP 78664 (Round Rock, TX) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
729
Median
$375K
±0%
Sales (12mo)
103
Tracked
20K
Zoomed out

While you're here, take in the bigger picture — maps below show Texas (statewide), not just 78664. Same company, same dataset, different resolution.

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Key Numbers
Tracked
20K
Active
729
Median list
$375K
Sales (12mo)
103
Get this data →
Key Numbers
Tracked
20K
Active
729
Median list
$375K
Sales (12mo)
103
Get this data →
Key Numbers
Tracked
20K
Active
729
Median list
$375K
Sales (12mo)
103
Get this data →
Key Numbers
Tracked
20K
Active
729
Median list
$375K
Sales (12mo)
103
Get this data →
Key Numbers
Tracked
20K
Active
729
Median list
$375K
Sales (12mo)
103

Inventory breakdown

Distribution of the 729 currently-active listings in ZIP 78664. Full dataset covers 20K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 114 (15.9%)
$300K–$500K 448 (62.3%)
$500K–$750K 96 (13.4%)
$750K–$1M 45 (6.3%)
$1M–$2M 14 (1.9%)
$2M+ 2 (0.3%)
Active by bedroom count
Studio/1 bd 4
2 bd 38
3 bd 391
4 bd 216
5+ bd 71
Active by property type
Single Family 622 (85.3%)
Condo 67 (9.2%)
Multi Family 23 (3.2%)
Townhouse 16 (2.2%)
Lot 1 (0.1%)
For Developers

Get Round Rock 78664 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/78664
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "78664",
  "total_tracked": 19573,
  "active": 729,
  "median_list": 375000
}
Get an API key Read the docs

ZIP 78664 · Round Rock, TX real estate: market summary

As of June 2026, Straply tracks 19,573 homes in ZIP 78664 (Round Rock, TX), with 729 active for sale at a median list price of $375,000 (~$212/sq ft). Notably, most homes were built in the 1990s.

Median list price
$375,000
Median $/sq ft
$212
Active listings
729
Properties tracked
19,573

Frequently asked: ZIP 78664 · Round Rock, TX real estate

What is the median home price in ZIP 78664?

The median list price in ZIP 78664 (Round Rock, TX) is $375,000 (about $212 per square foot), based on 729 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 78664?

Active listings in ZIP 78664 (Round Rock, TX) concentrate in: 62% $300k–$500k and 16% under $300k.

How many homes are for sale in ZIP 78664?

Straply is tracking 729 active listings in ZIP 78664 (Round Rock, TX) out of 19,573 properties on record as of June 2026.

How old are the homes in ZIP 78664?

Most homes in ZIP 78664 (Round Rock, TX) were built in the 1990s. About 89% were built after 1980. The newest tracked home dates to 2026.

What types of homes are in ZIP 78664?

ZIP 78664 (Round Rock, TX) is mostly single-family homes (85% of listings). Also common: condos 9%.

How many bedrooms do homes in ZIP 78664 typically have?

The most common size in ZIP 78664 (Round Rock, TX) is 3 bd.

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