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13104 MILL STONE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath772 sqftBuilt 1983

Property at a Glance

This home is estimated between $291,089 and $404,715, with a best estimate of $378,747. That places the property above the R350481H - Anderson Mill Village median of $347,704, in a neighborhood that declined 4.9% over the past year.

Estimated Value Range

$291,089 $404,715
Best Estimate
$378,747
WCAD Value
$355,486
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 $291,089 and $404,715. 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 $291,089

Adjusted -$58,277 for 230 sqft less living space. Net adjustment: -$58,277.

13100 MILL STONE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 665 sqft Built 1983
Raw Value $368,613
Adjusted Value $395,724

Adjusted +$27,111 for 107 sqft more living space. Net adjustment: +$27,111.

13107 MILL STONE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 581 sqft Built 1983
Raw Value $356,320
Adjusted Value $404,715

Adjusted +$48,395 for 191 sqft more living space. Net adjustment: +$48,395.

13105 MILL STONE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 632 sqft Built 1983
Raw Value $343,274
Adjusted Value $378,747

Adjusted +$35,473 for 140 sqft more living space. Net adjustment: +$35,473.

13103 MILL STONE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 822 sqft Built 1983
Raw Value $382,312
Adjusted Value $369,643

Adjusted -$12,669 for 50 sqft less living space. Net adjustment: -$12,669.

The Neighborhood

This home is valued 2.2% 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
$355,486
Median
$347,704

This home is +2.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,379 across all districts. With a homestead exemption claimed, that drops to $5,690 — saving $1,689 per year. That's $474 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%$3,175
AustinCity0.5240%$1,863
Williamson CountyCounty0.3694%$1,313
Anderson Mill Limited Districtspecial0.1243%$442
Austin Community Collegespecial0.1034%$368
Williamson County FM/RdCounty0.0443%$158
Upper Brushy Creek WCIDWater0.0170%$60
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,379

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $378,747 would pay approximately $2,364 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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