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9717 SPANISH WELLS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,361 sqftBuilt 2007

Property at a Glance

This home is estimated between $464,219 and $581,759, with a best estimate of $526,569. 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

$464,219 $581,759
Best Estimate
$526,569
WCAD Value
$722,860
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 $464,219 and $581,759. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9713 SPANISH WELLS DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,130 sqft Built 2007
Raw Value $734,251
Adjusted Value $464,219

Adjusted -$270,032 for 769 sqft less living space. Net adjustment: -$270,032.

9721 SPANISH WELLS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,901 sqft Built 2007
Raw Value $742,741
Adjusted Value $553,122

Adjusted -$189,619 for 540 sqft less living space. Net adjustment: -$189,619.

9709 SPANISH WELLS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,951 sqft Built 2006
Raw Value $787,543
Adjusted Value $581,759

Adjusted -$207,177 for 590 sqft less living space and +$1,393 for being newer. Net adjustment: -$205,784.

9705 SPANISH WELLS DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,106 sqft Built 2006
Raw Value $752,474
Adjusted Value $492,262

Adjusted -$261,605 for 745 sqft less living space and +$1,393 for being newer. Net adjustment: -$260,212.

9701 SPANISH WELLS DR, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 3 bath 1,946 sqft Built 2007
Raw Value $731,990
Adjusted Value $526,569

Adjusted -$205,421 for 585 sqft less living space. Net adjustment: -$205,421.

The Neighborhood

This home is valued 2.1% 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
$722,860
Median
$708,305

This home is +2.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,105 across all districts. With a homestead exemption claimed, that drops to $11,964 — saving $2,141 per year. That's $997 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%$6,456
AustinCity0.5240%$3,788
Williamson CountyCounty0.3694%$2,671
Austin Community Collegespecial0.1034%$747
Williamson County FM/RdCounty0.0443%$320
Upper Brushy Creek WCIDWater0.0170%$123
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$14,105

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $526,569 would pay approximately $3,287 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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