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13178 MILL STONE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

2 bed2 bath1,414 sqftBuilt 1982

Property at a Glance

This home is estimated between $336,580 and $479,177, with a best estimate of $339,643. 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

$336,580 $479,177
Best Estimate
$339,643
WCAD Value
$327,654
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 $336,580 and $479,177. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13180 MILL STONE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,232 sqft Built 1982
Raw Value $433,063
Adjusted Value $479,177

Adjusted +$46,114 for 182 sqft more living space. Net adjustment: +$46,114.

13176 MILL STONE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,506 sqft Built 1982
Raw Value $362,954
Adjusted Value $339,643

Adjusted -$23,311 for 92 sqft less living space. Net adjustment: -$23,311.

9728 ANDERSON VILLAGE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,399 sqft Built 1968
Raw Value $412,436
Adjusted Value $414,517

Adjusted +$3,801 for 15 sqft more living space and -$1,720 for being older. Net adjustment: +$2,081.

13174 MILL STONE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,380 sqft Built 1982
Raw Value $329,791
Adjusted Value $338,406

Adjusted +$8,615 for 34 sqft more living space. Net adjustment: +$8,615.

9726 ANDERSON VILLAGE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,376 sqft Built 1982
Raw Value $326,952
Adjusted Value $336,580

Adjusted +$9,628 for 38 sqft more living space. Net adjustment: +$9,628.

The Neighborhood

This home is valued 5.8% below the R350481H - Anderson Mill Village median of $347,704. That positions it competitively for buyers comparing within the neighborhood. 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
$327,654
Median
$347,704

This home is -5.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,801 across all districts. With a homestead exemption claimed, that drops to $5,147 — saving $1,654 per year. That's $429 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%$2,926
AustinCity0.5240%$1,717
Williamson CountyCounty0.3694%$1,211
Anderson Mill Limited Districtspecial0.1243%$407
Austin Community Collegespecial0.1034%$339
Williamson County FM/RdCounty0.0443%$145
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$6,801

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $339,643 would pay approximately $2,120 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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