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

9708 SPANISH WELLS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,378 sqftBuilt 2006

Property at a Glance

This home is estimated between $469,754 and $700,400, with a best estimate of $488,912. 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

$469,754 $700,400
Best Estimate
$488,912
WCAD Value
$718,654
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 $469,754 and $700,400. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9704 SPANISH WELLS DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 3,064 sqft Built 2007
Raw Value $726,586
Adjusted Value $484,306

Adjusted -$240,887 for 686 sqft less living space and -$1,393 for being older. Net adjustment: -$242,280.

9712 SPANISH WELLS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 3,064 sqft Built 2007
Raw Value $731,192
Adjusted Value $488,912

Adjusted -$240,887 for 686 sqft less living space and -$1,393 for being older. Net adjustment: -$242,280.

9109 LAGUNA WOODS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,614 sqft Built 2007
Raw Value $742,903
Adjusted Value $658,639

Adjusted -$82,871 for 236 sqft less living space and -$1,393 for being older. Net adjustment: -$84,264.

9700 SPANISH WELLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,451 sqft Built 2007
Raw Value $727,427
Adjusted Value $700,400

Adjusted -$25,634 for 73 sqft less living space and -$1,393 for being older. Net adjustment: -$27,027.

9113 LAGUNA WOODS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,944 sqft Built 2006
Raw Value $668,503
Adjusted Value $469,754

Adjusted -$198,749 for 566 sqft less living space. Net adjustment: -$198,749.

The Neighborhood

This home is valued 1.5% 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

typical
635 Properties
$708,305 Median Value
-3.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$718,654
Median
$708,305

This home is +1.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,023 across all districts. With a homestead exemption claimed, that drops to $11,887 — saving $2,136 per year. That's $991 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%$6,418
AustinCity0.5240%$3,766
Williamson CountyCounty0.3694%$2,655
Austin Community Collegespecial0.1034%$743
Williamson County FM/RdCounty0.0443%$319
Upper Brushy Creek WCIDWater0.0170%$122
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$14,023

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $488,912 would pay approximately $3,052 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