12803 SPILLWAY DR, AUSTIN, TX 78729
AUSTIN, 78729 — williamson County
Property at a Glance
This home is estimated between $210,204 and $408,799, with a best estimate of $251,385. 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
$251,385
$332,339
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 $210,204 and $408,799. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$111,739 for 441 sqft less living space and -$246 for being older. Net adjustment: -$111,985.
Adjusted +$33,192 for 131 sqft more living space and -$246 for being older. Net adjustment: +$32,946.
Adjusted +$31,165 for 123 sqft more living space. Net adjustment: +$31,165.
Adjusted -$102,111 for 403 sqft less living space and -$246 for being older. Net adjustment: -$102,357.
Adjusted -$92,736 for 366 sqft less living space and -$246 for being older. Net adjustment: -$92,982.
The Neighborhood
This home is valued 4.4% 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
typicalThis home is -4.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,898 across all districts. With a homestead exemption claimed, that drops to $5,238 — saving $1,660 per year. That's $437 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
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $2,968 |
| Austin | City | 0.5240% | $1,742 |
| Williamson County | County | 0.3694% | $1,228 |
| Anderson Mill Limited District | special | 0.1243% | $413 |
| Austin Community College | special | 0.1034% | $344 |
| Williamson County FM/Rd | County | 0.0443% | $147 |
| Upper Brushy Creek WCID | Water | 0.0170% | $56 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0756% | $6,898 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $251,385 would pay approximately $1,569 per month (principal and interest only, excluding taxes and insurance).