9817 CASTLE PINES DR, AUSTIN, TX 78717
AUSTIN, 78717 — williamson County
Property at a Glance
This home is estimated between $269,367 and $640,284, with a best estimate of $336,700. 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
$336,700
$703,944
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 $269,367 and $640,284. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$114,825 for 327 sqft less living space and +$1,393 for being newer. Net adjustment: -$113,432.
Adjusted -$293,910 for 837 sqft less living space and +$1,393 for being newer. Net adjustment: -$292,517.
Adjusted -$205,421 for 585 sqft less living space and +$1,393 for being newer. Net adjustment: -$204,028.
Adjusted -$205,421 for 585 sqft less living space and +$1,393 for being newer. Net adjustment: -$204,028.
Adjusted -$88,489 for 252 sqft less living space and +$1,393 for being newer. Net adjustment: -$87,096.
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 -0.6% below the subdivision median.
Tax Analysis
The estimated annual property tax is $13,736 across all districts. With a homestead exemption claimed, that drops to $11,618 — saving $2,118 per year. That's $968 per month a buyer should budget. The assessed value increased +5.5% vs the subdivision average of -3.8%. This above-average increase gives a protest opportunity score of 62 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $6,287 |
| Austin | City | 0.5240% | $3,689 |
| Williamson County | County | 0.3694% | $2,601 |
| Austin Community College | special | 0.1034% | $728 |
| Williamson County FM/Rd | County | 0.0443% | $312 |
| 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% | $13,736 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $336,700 would pay approximately $2,102 per month (principal and interest only, excluding taxes and insurance).