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9325 CASTLE PINES DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,559 sqftBuilt 2005

Property at a Glance

This home is estimated between $286,235 and $746,346, with a best estimate of $577,374. 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

$286,235 $746,346
Best Estimate
$577,374
WCAD Value
$646,683
High Confidence

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 $286,235 and $746,346. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9317 CASTLE PINES DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,304 sqft Built 2005
Raw Value $588,645
Adjusted Value $327,040

Adjusted -$261,605 for 745 sqft less living space. Net adjustment: -$261,605.

9333 CASTLE PINES DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,500 sqft Built 2005
Raw Value $616,665
Adjusted Value $286,235

Adjusted -$330,430 for 941 sqft less living space. Net adjustment: -$330,430.

9332 CASTLE PINES DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,876 sqft Built 2005
Raw Value $751,939
Adjusted Value $640,625

Adjusted -$111,314 for 317 sqft less living space. Net adjustment: -$111,314.

9313 CASTLE PINES DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,297 sqft Built 2005
Raw Value $654,345
Adjusted Value $746,346

Adjusted +$92,001 for 262 sqft more living space. Net adjustment: +$92,001.

9309 CASTLE PINES DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,988 sqft Built 2005
Raw Value $728,016
Adjusted Value $577,374

Adjusted -$150,642 for 429 sqft less living space. Net adjustment: -$150,642.

The Neighborhood

This home is valued 8.7% 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

typical
635 Properties
$708,305 Median Value
-3.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$646,683
Median
$708,305

This home is -8.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,619 across all districts. With a homestead exemption claimed, that drops to $10,571 — saving $2,048 per year. That's $881 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

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,776
AustinCity0.5240%$3,389
Williamson CountyCounty0.3694%$2,389
Austin Community Collegespecial0.1034%$669
Williamson County FM/RdCounty0.0443%$287
Upper Brushy Creek WCIDWater0.0170%$110
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,619

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $577,374 would pay approximately $3,604 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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