9429 CASTLE PINES DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $404,425 and $803,466, with a best estimate of $474,435. 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
$474,435
$499,853
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 $404,425 and $803,466. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$189,619 for 540 sqft more living space. Net adjustment: +$189,619.
Adjusted -$70,229 for 200 sqft less living space. Net adjustment: -$70,229.
Adjusted -$67,420 for 192 sqft less living space. Net adjustment: -$67,420.
Adjusted -$188,917 for 538 sqft less living space. Net adjustment: -$188,917.
Adjusted -$7,374 for 21 sqft less living space. Net adjustment: -$7,374.
The Neighborhood
This home is valued 29.4% 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 -29.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $9,754 across all districts. With a homestead exemption claimed, that drops to $7,887 — saving $1,867 per year. That's $657 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% | $4,464 |
| Austin | City | 0.5240% | $2,619 |
| Williamson County | County | 0.3694% | $1,847 |
| Austin Community College | special | 0.1034% | $517 |
| Williamson County FM/Rd | County | 0.0443% | $222 |
| Upper Brushy Creek WCID | Water | 0.0170% | $85 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $9,754 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $474,435 would pay approximately $2,961 per month (principal and interest only, excluding taxes and insurance).