9420 CASTLE PINES DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $289,731 and $661,168, with a best estimate of $614,383. 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
$614,383
$651,067
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 $289,731 and $661,168. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$99,375 for 283 sqft less living space and -$1,393 for being older. Net adjustment: -$100,768.
Adjusted +$19,664 for 56 sqft more living space and -$1,393 for being older. Net adjustment: +$18,271.
Adjusted -$11,237 for 32 sqft less living space. Net adjustment: -$11,237.
Adjusted -$252,124 for 718 sqft less living space. Net adjustment: -$252,124.
Adjusted +$4,916 for 14 sqft more living space. Net adjustment: +$4,916.
The Neighborhood
This home is valued 8.1% 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
typicalThis home is -8.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $12,298 across all districts. With a homestead exemption claimed, that drops to $10,271 — saving $2,027 per year. That's $856 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% | $5,629 |
| Austin | City | 0.5240% | $3,303 |
| Williamson County | County | 0.3694% | $2,328 |
| Austin Community College | special | 0.1034% | $652 |
| Williamson County FM/Rd | County | 0.0443% | $279 |
| Upper Brushy Creek WCID | Water | 0.0170% | $107 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $12,298 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $614,383 would pay approximately $3,835 per month (principal and interest only, excluding taxes and insurance).