9225 CASTLE PINES DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $595,054 and $908,398, with a best estimate of $653,423. 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
$653,423
$613,122
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 $595,054 and $908,398. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$72,336 for 206 sqft less living space. Net adjustment: -$72,336.
Adjusted +$170,658 for 486 sqft more living space. Net adjustment: +$170,658.
Adjusted -$167,848 for 478 sqft less living space. Net adjustment: -$167,848.
Adjusted +$40,031 for 114 sqft more living space. Net adjustment: +$40,031.
Adjusted +$2,107 for 6 sqft more living space and -$1,393 for being older. Net adjustment: +$714.
The Neighborhood
This home is valued 13.4% 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
typicalThis home is -13.4% below the subdivision median.
Tax Analysis
The estimated annual property tax is $11,964 across all districts. With a homestead exemption claimed, that drops to $9,958 — saving $2,006 per year. That's $830 per month a buyer should budget. The assessed value increased +2.9% vs the subdivision average of -3.8%. This above-average increase gives a protest opportunity score of 34 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,476 |
| Austin | City | 0.5240% | $3,213 |
| Williamson County | County | 0.3694% | $2,265 |
| Austin Community College | special | 0.1034% | $634 |
| Williamson County FM/Rd | County | 0.0443% | $272 |
| Upper Brushy Creek WCID | Water | 0.0170% | $104 |
| Road District (R02) | Road | 0.0000% | $0 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9513% | $11,964 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $653,423 would pay approximately $4,079 per month (principal and interest only, excluding taxes and insurance).