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13113 MILL STONE DR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath574 sqftBuilt 1983

Property at a Glance

This home is estimated between $305,318 and $358,820, with a best estimate of $328,578. 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

$305,318 $358,820
Best Estimate
$328,578
WCAD Value
$344,072
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 $305,318 and $358,820. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

13115 MILL STONE DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 574 sqft Built 1983
Raw Value $358,820
Adjusted Value $358,820

This comparable closely matches the subject property's features.

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 $354,546

Adjusted -$1,774 for 7 sqft less living space. Net adjustment: -$1,774.

13117 MILL STONE DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 776 sqft Built 1983
Raw Value $384,629
Adjusted Value $327,212

Adjusted -$51,182 for 202 sqft less living space and -$6,235 for no pool. Net adjustment: -$57,417.

13105 MILL STONE DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 632 sqft Built 1983
Raw Value $343,274
Adjusted Value $328,578

Adjusted -$14,696 for 58 sqft less living space. Net adjustment: -$14,696.

13104 MILL STONE DR, AUSTIN, TX 78729
0.04 mi 100% similar Same subdivision
3 bed 2 bath 772 sqft Built 1983
Raw Value $355,486
Adjusted Value $305,318

Adjusted -$50,168 for 198 sqft less living space. Net adjustment: -$50,168.

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
$344,072
Median
$347,704

This home is -1.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,142 across all districts. With a homestead exemption claimed, that drops to $5,467 — saving $1,675 per year. That's $456 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%$3,073
AustinCity0.5240%$1,803
Williamson CountyCounty0.3694%$1,271
Anderson Mill Limited Districtspecial0.1243%$428
Austin Community Collegespecial0.1034%$356
Williamson County FM/RdCounty0.0443%$153
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$7,142

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $328,578 would pay approximately $2,051 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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