Beta Williamson County, TX only — data and coverage are limited during early access.

9601 SPANISH WELLS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

5 bed4 bath1,922 sqftBuilt 2006

Property at a Glance

This home is estimated between $558,531 and $762,911, with a best estimate of $701,218. 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

$558,531 $762,911
Best Estimate
$701,218
WCAD Value
$732,021
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 $558,531 and $762,911. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9605 SPANISH WELLS DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,256 sqft Built 2006
Raw Value $818,501
Adjusted Value $701,218

Adjusted -$117,283 for 334 sqft less living space. Net adjustment: -$117,283.

9609 SPANISH WELLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,378 sqft Built 2006
Raw Value $718,654
Adjusted Value $558,531

Adjusted -$160,123 for 456 sqft less living space. Net adjustment: -$160,123.

9604 SPANISH WELLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,674 sqft Built 2007
Raw Value $660,680
Adjusted Value $746,372

Adjusted +$87,085 for 248 sqft more living space and -$1,393 for being older. Net adjustment: +$85,692.

15105 GLEN ECHO DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,970 sqft Built 2006
Raw Value $779,766
Adjusted Value $762,911

Adjusted -$16,855 for 48 sqft less living space. Net adjustment: -$16,855.

9608 SPANISH WELLS DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
5 bed 4 bath 2,254 sqft Built 2007
Raw Value $799,457
Adjusted Value $681,483

Adjusted -$116,581 for 332 sqft less living space and -$1,393 for being older. Net adjustment: -$117,974.

The Neighborhood

This home is valued 3.3% 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

typical
635 Properties
$708,305 Median Value
-3.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$732,021
Median
$708,305

This home is +3.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,284 across all districts. With a homestead exemption claimed, that drops to $12,131 — saving $2,153 per year. That's $1,011 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%$6,538
AustinCity0.5240%$3,836
Williamson CountyCounty0.3694%$2,704
Austin Community Collegespecial0.1034%$757
Williamson County FM/RdCounty0.0443%$324
Upper Brushy Creek WCIDWater0.0170%$124
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$14,284

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $701,218 would pay approximately $4,377 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.

View full property details