9816 CASTLE PINES DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $329,697 and $764,214, with a best estimate of $450,132. 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
$450,132
$705,246
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 $329,697 and $764,214. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$242,643 for 691 sqft less living space. Net adjustment: -$242,643.
Adjusted -$153,451 for 437 sqft less living space. Net adjustment: -$153,451.
Adjusted -$90,596 for 258 sqft less living space. Net adjustment: -$90,596.
Adjusted -$276,353 for 787 sqft less living space. Net adjustment: -$276,353.
Adjusted +$67,771 for 193 sqft more living space. Net adjustment: +$67,771.
The Neighborhood
This home is in line with the R251501D - Avery Ranch South median of $708,305. Note that values in this subdivision declined 3.8% over the past year.
R251501D - Avery Ranch South
typicalThis home is -0.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $13,761 across all districts. With a homestead exemption claimed, that drops to $11,642 — saving $2,119 per year. That's $970 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% | $6,299 |
| Austin | City | 0.5240% | $3,696 |
| Williamson County | County | 0.3694% | $2,606 |
| Austin Community College | special | 0.1034% | $729 |
| Williamson County FM/Rd | County | 0.0443% | $313 |
| Upper Brushy Creek WCID | Water | 0.0170% | $120 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $13,761 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $450,132 would pay approximately $2,810 per month (principal and interest only, excluding taxes and insurance).