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13159 MILL STONE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath821 sqftBuilt 1983

Property at a Glance

This home is estimated between $184,482 and $443,229, with a best estimate of $273,688. That places the property below the R350481H - Anderson Mill Village median of $347,704, in a neighborhood that declined 4.9% over the past year.

Estimated Value Range

$184,482 $443,229
Best Estimate
$273,688
WCAD Value
$351,273
High Confidence

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

Based on 5 comparable properties in R350481H - Anderson Mill Village, this home's estimated market value is between $184,482 and $443,229. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13155 MILL STONE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,380 sqft Built 1983
Raw Value $328,048
Adjusted Value $186,411

Adjusted -$141,637 for 559 sqft less living space. Net adjustment: -$141,637.

13158 MILL STONE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 581 sqft Built 1983
Raw Value $382,419
Adjusted Value $443,229

Adjusted +$60,810 for 240 sqft more living space. Net adjustment: +$60,810.

13153 MILL STONE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,002 sqft Built 1983
Raw Value $400,801
Adjusted Value $354,940

Adjusted -$45,861 for 181 sqft less living space. Net adjustment: -$45,861.

13162 MILL STONE DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,232 sqft Built 1983
Raw Value $377,826
Adjusted Value $273,688

Adjusted -$104,138 for 411 sqft less living space. Net adjustment: -$104,138.

13167 MILL STONE DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,380 sqft Built 1983
Raw Value $326,119
Adjusted Value $184,482

Adjusted -$141,637 for 559 sqft less living space. Net adjustment: -$141,637.

The Neighborhood

This home is in line with the R350481H - Anderson Mill Village median of $347,704. Note that values in this subdivision declined 4.9% over the past year.

R350481H - Anderson Mill Village

typical
247 Properties
$347,704 Median Value
-4.9% YoY Change
1% Have Pool
98% Have Garage
This Home
$351,273
Median
$347,704

This home is +1.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,291 across all districts. With a homestead exemption claimed, that drops to $5,608 — saving $1,683 per year. That's $467 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%$3,137
AustinCity0.5240%$1,841
Williamson CountyCounty0.3694%$1,298
Anderson Mill Limited Districtspecial0.1243%$437
Austin Community Collegespecial0.1034%$363
Williamson County FM/RdCounty0.0443%$156
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,291

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $273,688 would pay approximately $1,708 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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