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

905 HERITAGE SPRINGS TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,256 sqftBuilt 2011

Property at a Glance

This home is estimated between $265,111 and $377,709, with a best estimate of $308,525. 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

$265,111 $377,709
Best Estimate
$308,525
WCAD Value
$331,208
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 $265,111 and $377,709. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

925 HERITAGE SPRINGS TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,488 sqft Built 2011
Raw Value $327,836
Adjusted Value $265,111

Adjusted -$68,357 for 232 sqft less living space and +$5,632 for having a garage. Net adjustment: -$62,725.

657 HERITAGE SPRINGS TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,183 sqft Built 2014
Raw Value $350,119
Adjusted Value $374,041

Adjusted +$21,509 for 73 sqft more living space and -$3,219 for being older and +$5,632 for having a garage. Net adjustment: +$23,922.

779 HERITAGE SPRINGS TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,329 sqft Built 2013
Raw Value $320,891
Adjusted Value $302,868

Adjusted -$21,509 for 73 sqft less living space and -$2,146 for being older and +$5,632 for having a garage. Net adjustment: -$18,023.

775 HERITAGE SPRINGS TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,148 sqft Built 2013
Raw Value $342,402
Adjusted Value $377,709

Adjusted +$31,821 for 108 sqft more living space and -$2,146 for being older and +$5,632 for having a garage. Net adjustment: +$35,307.

771 HERITAGE SPRINGS TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,313 sqft Built 2013
Raw Value $321,834
Adjusted Value $308,525

Adjusted -$16,795 for 57 sqft less living space and -$2,146 for being older and +$5,632 for having a garage. Net adjustment: -$13,309.

The Neighborhood

This home is in line with the R525503F - TURTLE CREEK VILLAGE median of $329,108. 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
$331,208
Median
$329,108

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,959 across all districts. With a homestead exemption claimed, that drops to $4,648 — saving $1,311 per year. That's $387 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%$2,958
Round RockCity0.3720%$1,232
Williamson CountyCounty0.3694%$1,224
Austin Community Collegespecial0.1034%$342
Williamson County FM/RdCounty0.0443%$147
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,959

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $308,525 would pay approximately $1,926 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