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9600 SPANISH WELLS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,848 sqftBuilt 2005

Property at a Glance

This home is estimated between $754,614 and $1,141,800, with a best estimate of $1,005,252. That places the property above the R251501D - Avery Ranch South median of $708,305, in a neighborhood that declined 3.8% over the past year.

Estimated Value Range

$754,614 $1,141,800
Best Estimate
$1,005,252
WCAD Value
$759,513
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 $754,614 and $1,141,800. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9608 SPANISH WELLS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,254 sqft Built 2007
Raw Value $799,457
Adjusted Value $1,005,252

Adjusted +$208,581 for 594 sqft more living space and -$2,786 for being older. Net adjustment: +$205,795.

15118 GLEN ECHO DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,722 sqft Built 2005
Raw Value $783,778
Adjusted Value $828,023

Adjusted +$44,245 for 126 sqft more living space. Net adjustment: +$44,245.

15109 GLEN ECHO DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,858 sqft Built 2005
Raw Value $758,125
Adjusted Value $754,614

Adjusted -$3,511 for 10 sqft less living space. Net adjustment: -$3,511.

15113 GLEN ECHO DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,859 sqft Built 2005
Raw Value $757,960
Adjusted Value $1,105,245

Adjusted +$347,285 for 989 sqft more living space. Net adjustment: +$347,285.

15124 GLEN ECHO DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,782 sqft Built 2005
Raw Value $767,477
Adjusted Value $1,141,800

Adjusted +$374,323 for 1,066 sqft more living space. Net adjustment: +$374,323.

The Neighborhood

This home is valued 7.2% 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
$759,513
Median
$708,305

This home is +7.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,820 across all districts. With a homestead exemption claimed, that drops to $12,634 — saving $2,186 per year. That's $1,053 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%$6,783
AustinCity0.5240%$3,980
Williamson CountyCounty0.3694%$2,806
Austin Community Collegespecial0.1034%$785
Williamson County FM/RdCounty0.0443%$337
Upper Brushy Creek WCIDWater0.0170%$129
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$14,820

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,005,252 would pay approximately $6,275 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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