9308 CASTLE PINES DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $554,560 and $862,909, with a best estimate of $827,191. 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
$827,191
$585,720
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 $554,560 and $862,909. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$128,169 for 365 sqft more living space. Net adjustment: +$128,169.
Adjusted -$70,932 for 202 sqft less living space. Net adjustment: -$70,932.
Adjusted +$7,725 for 22 sqft more living space. Net adjustment: +$7,725.
Adjusted +$15,802 for 45 sqft more living space. Net adjustment: +$15,802.
Adjusted +$102,184 for 291 sqft more living space. Net adjustment: +$102,184.
The Neighborhood
This home is valued 17.3% 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 -17.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,429 across all districts. With a homestead exemption claimed, that drops to $9,457 — saving $1,972 per year. That's $788 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% | $5,231 |
| Austin | City | 0.5240% | $3,069 |
| Williamson County | County | 0.3694% | $2,164 |
| Austin Community College | special | 0.1034% | $606 |
| Williamson County FM/Rd | County | 0.0443% | $260 |
| Upper Brushy Creek WCID | Water | 0.0170% | $100 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $11,429 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $827,191 would pay approximately $5,163 per month (principal and interest only, excluding taxes and insurance).