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13100 MILL STONE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath665 sqftBuilt 1983

Property at a Glance

This home is estimated between $263,978 and $337,624, with a best estimate of $328,375. 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

$263,978 $337,624
Best Estimate
$328,375
WCAD Value
$368,613
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 $263,978 and $337,624. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13102 MILL STONE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,002 sqft Built 1983
Raw Value $349,366
Adjusted Value $263,978

Adjusted -$85,388 for 337 sqft less living space. Net adjustment: -$85,388.

13104 MILL STONE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 772 sqft Built 1983
Raw Value $355,486
Adjusted Value $328,375

Adjusted -$27,111 for 107 sqft less living space. Net adjustment: -$27,111.

9601 MEADOWHEATH DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 698 sqft Built 1984
Raw Value $339,105
Adjusted Value $330,867

Adjusted -$8,361 for 33 sqft less living space and +$123 for being newer. Net adjustment: -$8,238.

9603 MEADOWHEATH DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 818 sqft Built 1982
Raw Value $359,129
Adjusted Value $320,239

Adjusted -$38,767 for 153 sqft less living space and -$123 for being older. Net adjustment: -$38,890.

9522 MEADOWHEATH DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 665 sqft Built 1983
Raw Value $337,624
Adjusted Value $337,624

This comparable closely matches the subject property's features.

The Neighborhood

This home is valued 6.0% above the R350481H - Anderson Mill Village median of $347,704. With 247 homes in the subdivision, the property sits in the upper tier. 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
$368,613
Median
$347,704

This home is +6.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,651 across all districts. With a homestead exemption claimed, that drops to $5,946 — saving $1,705 per year. That's $496 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%$3,292
AustinCity0.5240%$1,932
Williamson CountyCounty0.3694%$1,362
Anderson Mill Limited Districtspecial0.1243%$458
Austin Community Collegespecial0.1034%$381
Williamson County FM/RdCounty0.0443%$163
Upper Brushy Creek WCIDWater0.0170%$63
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,651

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $328,375 would pay approximately $2,050 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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