9405 CASTLE PINES DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $556,203 and $937,316, with a best estimate of $643,574. 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
$643,574
$580,027
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 $556,203 and $937,316. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$129,924 for 370 sqft more living space. Net adjustment: +$129,924.
Adjusted +$94,107 for 268 sqft more living space. Net adjustment: +$94,107.
Adjusted -$37,573 for 107 sqft less living space. Net adjustment: -$37,573.
Adjusted -$22,825 for 65 sqft less living space. Net adjustment: -$22,825.
Adjusted +$218,414 for 622 sqft more living space. Net adjustment: +$218,414.
The Neighborhood
This home is valued 18.1% 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 -18.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,318 across all districts. With a homestead exemption claimed, that drops to $9,353 — saving $1,965 per year. That's $779 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% | $5,180 |
| Austin | City | 0.5240% | $3,039 |
| Williamson County | County | 0.3694% | $2,143 |
| Austin Community College | special | 0.1034% | $600 |
| Williamson County FM/Rd | County | 0.0443% | $257 |
| Upper Brushy Creek WCID | Water | 0.0170% | $99 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $11,318 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $643,574 would pay approximately $4,017 per month (principal and interest only, excluding taxes and insurance).