Beta Williamson County, TX only — data and coverage are limited during early access.

513 ROLLING OAK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath731 sqftBuilt 2008

Property at a Glance

This home is estimated between $126,281 and $325,261, with a best estimate of $318,007. That places the property below the R525503F - TURTLE CREEK VILLAGE median of $329,108, in a neighborhood that declined 7.5% over the past year.

Estimated Value Range

$126,281 $325,261
Best Estimate
$318,007
WCAD Value
$314,652
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R525503F - TURTLE CREEK VILLAGE, this home's estimated market value is between $126,281 and $325,261. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

621 ROLLING OAK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 711 sqft Built 2008
Raw Value $318,925
Adjusted Value $324,818

Adjusted +$5,893 for 20 sqft more living space. Net adjustment: +$5,893.

613 ROLLING OAK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 691 sqft Built 2009
Raw Value $314,548
Adjusted Value $325,261

Adjusted +$11,786 for 40 sqft more living space and -$1,073 for being older. Net adjustment: +$10,713.

609 ROLLING OAK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 744 sqft Built 2008
Raw Value $321,837
Adjusted Value $318,007

Adjusted -$3,830 for 13 sqft less living space. Net adjustment: -$3,830.

501 ROLLING OAK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,304 sqft Built 2008
Raw Value $297,126
Adjusted Value $128,296

Adjusted -$168,830 for 573 sqft less living space. Net adjustment: -$168,830.

512 ROLLING OAK DR, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,310 sqft Built 2007
Raw Value $295,806
Adjusted Value $126,281

Adjusted -$170,598 for 579 sqft less living space and +$1,073 for being newer. Net adjustment: -$169,525.

The Neighborhood

This home is valued 4.4% below the R525503F - TURTLE CREEK VILLAGE median of $329,108. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.5% over the past year.

R525503F - TURTLE CREEK VILLAGE

typical
425 Properties
$329,108 Median Value
-7.5% YoY Change
13% Have Pool
49% Have Garage
This Home
$314,652
Median
$329,108

This home is -4.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,661 across all districts. With a homestead exemption claimed, that drops to $4,353 — saving $1,308 per year. That's $363 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,810
Round RockCity0.3720%$1,171
Williamson CountyCounty0.3694%$1,162
Austin Community Collegespecial0.1034%$325
Williamson County FM/RdCounty0.0443%$139
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,661

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $318,007 would pay approximately $1,985 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

View full property details