9520 CASTLE PINES DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $436,348 and $695,101, with a best estimate of $535,133. That places the property below the R251501D - Avery Ranch South median of $708,305, in a neighborhood that declined 3.8% over the past year.
Estimated Value Range
$535,133
$729,295
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 $436,348 and $695,101. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$51,267 for 146 sqft more living space and +$1,393 for being newer. Net adjustment: +$52,660.
Adjusted -$95,161 for 271 sqft less living space. Net adjustment: -$95,161.
Adjusted -$83,573 for 238 sqft less living space and -$1,393 for being older. Net adjustment: -$84,966.
Adjusted -$215,253 for 613 sqft less living space and -$1,393 for being older. Net adjustment: -$216,646.
Adjusted +$48,809 for 139 sqft more living space and +$1,393 for being newer. Net adjustment: +$50,202.
The Neighborhood
This home is valued 3.0% above the R251501D - Avery Ranch South median of $708,305. With 635 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.8% over the past year.
R251501D - Avery Ranch South
typicalThis home is +3.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $14,231 across all districts. With a homestead exemption claimed, that drops to $12,081 — saving $2,150 per year. That's $1,007 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% | $6,513 |
| Austin | City | 0.5240% | $3,822 |
| Williamson County | County | 0.3694% | $2,694 |
| Austin Community College | special | 0.1034% | $754 |
| Williamson County FM/Rd | County | 0.0443% | $323 |
| Upper Brushy Creek WCID | Water | 0.0170% | $124 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $14,231 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $535,133 would pay approximately $3,340 per month (principal and interest only, excluding taxes and insurance).