12805 SPILLWAY DR, AUSTIN, TX 78729
AUSTIN, 78729 — williamson County
Property at a Glance
This home is estimated between $266,890 and $444,324, with a best estimate of $335,128. 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
$335,128
$322,189
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 $266,890 and $444,324. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$111,739 for 441 sqft more living space and +$246 for being newer. Net adjustment: +$111,985.
Adjusted -$39,020 for 154 sqft less living space. Net adjustment: -$39,020.
Adjusted -$80,320 for 317 sqft less living space. Net adjustment: -$80,320.
Adjusted -$5,068 for 20 sqft less living space. Net adjustment: -$5,068.
Adjusted -$13,682 for 54 sqft less living space. Net adjustment: -$13,682.
The Neighborhood
This home is valued 7.3% 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
typicalThis home is -7.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $6,687 across all districts. With a homestead exemption claimed, that drops to $5,040 — saving $1,647 per year. That's $420 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% | $2,877 |
| Austin | City | 0.5240% | $1,688 |
| Williamson County | County | 0.3694% | $1,190 |
| Anderson Mill Limited District | special | 0.1243% | $401 |
| Austin Community College | special | 0.1034% | $333 |
| Williamson County FM/Rd | County | 0.0443% | $143 |
| Upper Brushy Creek WCID | Water | 0.0170% | $55 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 2.0756% | $6,687 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $335,128 would pay approximately $2,092 per month (principal and interest only, excluding taxes and insurance).