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12902 WATER MILL CV, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed2 bath1,380 sqftBuilt 1982

Property at a Glance

This home is estimated between $311,503 and $391,242, with a best estimate of $336,289. 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

$311,503 $391,242
Best Estimate
$336,289
WCAD Value
$325,535
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 $311,503 and $391,242. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12904 WATER MILL CV, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,465 sqft Built 1982
Raw Value $333,040
Adjusted Value $311,503

Adjusted -$21,537 for 85 sqft less living space. Net adjustment: -$21,537.

12900 WATER MILL CV, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,608 sqft Built 1982
Raw Value $394,059
Adjusted Value $336,289

Adjusted -$57,770 for 228 sqft less living space. Net adjustment: -$57,770.

9812 MEADOWHEATH DR, AUSTIN, TX 78729
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,195 sqft Built 1982
Raw Value $344,367
Adjusted Value $391,242

Adjusted +$46,875 for 185 sqft more living space. Net adjustment: +$46,875.

12906 WATER MILL CV, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,640 sqft Built 1982
Raw Value $400,190
Adjusted Value $334,312

Adjusted -$65,878 for 260 sqft less living space. Net adjustment: -$65,878.

9814 MEADOWHEATH DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,380 sqft Built 1982
Raw Value $353,581
Adjusted Value $353,581

This comparable closely matches the subject property's features.

The Neighborhood

This home is valued 6.4% 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
$325,535
Median
$347,704

This home is -6.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,757 across all districts. With a homestead exemption claimed, that drops to $5,105 — saving $1,652 per year. That's $425 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%$2,907
AustinCity0.5240%$1,706
Williamson CountyCounty0.3694%$1,203
Anderson Mill Limited Districtspecial0.1243%$405
Austin Community Collegespecial0.1034%$337
Williamson County FM/RdCounty0.0443%$144
Upper Brushy Creek WCIDWater0.0170%$55
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0756%$6,757

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $336,289 would pay approximately $2,099 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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