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657 HERITAGE SPRINGS TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,183 sqftBuilt 2014

Property at a Glance

This home is estimated between $241,189 and $370,937, with a best estimate of $284,604. 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

$241,189 $370,937
Best Estimate
$284,604
WCAD Value
$350,119
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 $241,189 and $370,937. 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 $241,189

Adjusted -$89,866 for 305 sqft less living space and +$3,219 for being newer. Net adjustment: -$86,647.

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 $278,946

Adjusted -$43,018 for 146 sqft less living space and +$1,073 for being newer. Net adjustment: -$41,945.

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 $353,787

Adjusted +$10,312 for 35 sqft more living space and +$1,073 for being newer. Net adjustment: +$11,385.

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 $284,604

Adjusted -$38,303 for 130 sqft less living space and +$1,073 for being newer. Net adjustment: -$37,230.

509 HERITAGE SPRINGS TRL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,109 sqft Built 2014
Raw Value $349,133
Adjusted Value $370,937

Adjusted +$21,804 for 74 sqft more living space. Net adjustment: +$21,804.

The Neighborhood

This home is valued 6.4% above the R525503F - TURTLE CREEK VILLAGE median of $329,108. With 425 homes in the subdivision, the property sits in the upper tier. 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
$350,119
Median
$329,108

This home is +6.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,300 across all districts. With a homestead exemption claimed, that drops to $4,985 — saving $1,315 per year. That's $415 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%$3,127
Round RockCity0.3720%$1,302
Williamson CountyCounty0.3694%$1,294
Austin Community Collegespecial0.1034%$362
Williamson County FM/RdCounty0.0443%$155
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,300

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $284,604 would pay approximately $1,776 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.

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