9101 CASTLE PINES DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $639,169 and $923,367, with a best estimate of $901,022. That places the property above the R251501D - Avery Ranch South median of $708,305, in a neighborhood that declined 3.8% over the past year.
Estimated Value Range
$901,022
$811,221
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 $639,169 and $923,367. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$156,963 for 447 sqft more living space and +$1,393 for being newer. Net adjustment: +$158,356.
Adjusted -$113,421 for 323 sqft less living space and +$1,393 for being newer. Net adjustment: -$112,028.
Adjusted +$195,940 for 558 sqft more living space. Net adjustment: +$195,940.
Adjusted -$31,954 for 91 sqft less living space and +$2,786 for being newer. Net adjustment: -$29,168.
Adjusted +$177,329 for 505 sqft more living space and +$1,393 for being newer. Net adjustment: +$178,722.
The Neighborhood
This home is valued 14.5% above the R251501D - Avery Ranch South median of $708,305. With 635 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.8% over the past year.
R251501D - Avery Ranch South
typicalThis home is +14.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $15,829 across all districts. With a homestead exemption claimed, that drops to $13,579 — saving $2,250 per year. That's $1,132 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% | $7,245 |
| Austin | City | 0.5240% | $4,251 |
| Williamson County | County | 0.3694% | $2,997 |
| Austin Community College | special | 0.1034% | $839 |
| Williamson County FM/Rd | County | 0.0443% | $360 |
| Upper Brushy Creek WCID | Water | 0.0170% | $138 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $15,829 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $901,022 would pay approximately $5,624 per month (principal and interest only, excluding taxes and insurance).