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12501 TURTLE ROCK RD, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,769 sqftBuilt 1982

Property at a Glance

This home is estimated between $362,430 and $388,447, with a best estimate of $376,323. That places the property below the R371X - Round Rock West Below 45 - Duplex median of $419,343, in a neighborhood that declined 8.8% over the past year.

Estimated Value Range

$362,430 $388,447
Best Estimate
$376,323
WCAD Value
$388,997
High Confidence

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

Based on 5 comparable properties in R371X - Round Rock West Below 45 - Duplex, this home's estimated market value is between $362,430 and $388,447. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12503 TURTLE ROCK RD, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,769 sqft Built 1982
Raw Value $388,447
Adjusted Value $388,447

This comparable closely matches the subject property's features.

12505 TURTLE ROCK RD, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,914 sqft Built 1982
Raw Value $394,704
Adjusted Value $364,151

Adjusted -$30,553 for 145 sqft less living space. Net adjustment: -$30,553.

12507 TURTLE ROCK RD, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,914 sqft Built 1982
Raw Value $413,802
Adjusted Value $383,249

Adjusted -$30,553 for 145 sqft less living space. Net adjustment: -$30,553.

12400 TREE LINE DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 3 bath 1,895 sqft Built 1982
Raw Value $388,979
Adjusted Value $362,430

Adjusted -$26,549 for 126 sqft less living space. Net adjustment: -$26,549.

8703 PINEY POINT DR, AUSTIN, TX 78729
0.06 mi 100% similar Same subdivision
4 bed 4 bath 1,848 sqft Built 1982
Raw Value $392,969
Adjusted Value $376,323

Adjusted -$16,646 for 79 sqft less living space. Net adjustment: -$16,646.

The Neighborhood

This home is valued 7.2% below the R371X - Round Rock West Below 45 - Duplex median of $419,343. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.8% over the past year.

R371X - Round Rock West Below 45 - Duplex

typical
462 Properties
$419,343 Median Value
-8.8% YoY Change
0% Have Pool
94% Have Garage
This Home
$388,997
Median
$419,343

This home is -7.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,590 across all districts. With a homestead exemption claimed, that drops to $5,861 — saving $1,729 per year. That's $488 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%$3,474
AustinCity0.5240%$2,038
Williamson CountyCounty0.3694%$1,437
Austin Community Collegespecial0.1034%$402
Williamson County FM/RdCounty0.0443%$172
Upper Brushy Creek WCIDWater0.0170%$66
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$7,590

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $376,323 would pay approximately $2,349 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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