9504 CASTLE PINES DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $421,094 and $881,041, with a best estimate of $458,285. 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
$458,285
$556,420
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 $421,094 and $881,041. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$150,993 for 430 sqft less living space and -$1,393 for being older. Net adjustment: -$152,386.
Adjusted -$179,787 for 512 sqft less living space. Net adjustment: -$179,787.
Adjusted -$102,184 for 291 sqft less living space. Net adjustment: -$102,184.
Adjusted +$38,626 for 110 sqft more living space and -$1,393 for being older. Net adjustment: +$37,233.
Adjusted +$253,177 for 721 sqft more living space and -$1,393 for being older. Net adjustment: +$251,784.
The Neighborhood
This home is valued 21.4% 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 -21.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $10,857 across all districts. With a homestead exemption claimed, that drops to $8,921 — saving $1,936 per year. That's $743 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% | $4,969 |
| Austin | City | 0.5240% | $2,916 |
| Williamson County | County | 0.3694% | $2,056 |
| Austin Community College | special | 0.1034% | $575 |
| Williamson County FM/Rd | County | 0.0443% | $247 |
| Upper Brushy Creek WCID | Water | 0.0170% | $95 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $10,857 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $458,285 would pay approximately $2,861 per month (principal and interest only, excluding taxes and insurance).