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13105 MILL STONE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath632 sqftBuilt 1983

Property at a Glance

This home is estimated between $232,927 and $369,242, with a best estimate of $329,263. 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

$232,927 $369,242
Best Estimate
$329,263
WCAD Value
$343,274
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 $232,927 and $369,242. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13107 MILL STONE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 581 sqft Built 1983
Raw Value $356,320
Adjusted Value $369,242

Adjusted +$12,922 for 51 sqft more living space. Net adjustment: +$12,922.

13103 MILL STONE DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 822 sqft Built 1983
Raw Value $382,312
Adjusted Value $334,171

Adjusted -$48,141 for 190 sqft less living space. Net adjustment: -$48,141.

13109 MILL STONE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,043 sqft Built 1983
Raw Value $337,065
Adjusted Value $232,927

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

9522 MEADOWHEATH DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 665 sqft Built 1983
Raw Value $337,624
Adjusted Value $329,263

Adjusted -$8,361 for 33 sqft less living space. Net adjustment: -$8,361.

13104 MILL STONE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 772 sqft Built 1983
Raw Value $355,486
Adjusted Value $320,013

Adjusted -$35,473 for 140 sqft less living space. Net adjustment: -$35,473.

The Neighborhood

This home is valued 1.3% 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
$343,274
Median
$347,704

This home is -1.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,125 across all districts. With a homestead exemption claimed, that drops to $5,452 — saving $1,673 per year. That's $454 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%$3,066
AustinCity0.5240%$1,799
Williamson CountyCounty0.3694%$1,268
Anderson Mill Limited Districtspecial0.1243%$427
Austin Community Collegespecial0.1034%$355
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,125

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $329,263 would pay approximately $2,055 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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