9812 CASTLE PINES DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $586,560 and $1,006,857, with a best estimate of $901,709. That places the property above the R251501D - Avery Ranch South median of $708,305, in a neighborhood that declined 3.8% over the past year.
Estimated Value Range
$901,709
$574,209
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R251501D - Avery Ranch South, this home's estimated market value is between $586,560 and $1,006,857. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$152,047 for 433 sqft more living space. Net adjustment: +$152,047.
Adjusted +$242,643 for 691 sqft more living space. Net adjustment: +$242,643.
Adjusted +$310,414 for 884 sqft more living space. Net adjustment: +$310,414.
Adjusted +$89,191 for 254 sqft more living space. Net adjustment: +$89,191.
Adjusted +$1,405 for 4 sqft more living space. Net adjustment: +$1,405.
The Neighborhood
This home is valued 18.9% below the R251501D - Avery Ranch South median of $708,305. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.8% over the past year.
R251501D - Avery Ranch South
below averageThis home is -18.9% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,204 across all districts. With a homestead exemption claimed, that drops to $9,246 — saving $1,958 per year. That's $771 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% | $5,128 |
| Austin | City | 0.5240% | $3,009 |
| Williamson County | County | 0.3694% | $2,121 |
| Austin Community College | special | 0.1034% | $594 |
| Williamson County FM/Rd | County | 0.0443% | $255 |
| Upper Brushy Creek WCID | Water | 0.0170% | $98 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $11,205 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $901,709 would pay approximately $5,628 per month (principal and interest only, excluding taxes and insurance).