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9908 WHITLEY BAY DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,137 sqftBuilt 2004

Property at a Glance

This home is estimated between $681,827 and $953,501, with a best estimate of $824,112. That places the property above the L575502C - AVERY RANCH NORTH & BROOKSIDE median of $810,250, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$681,827 $953,501
Best Estimate
$824,112
WCAD Value
$918,370
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in L575502C - AVERY RANCH NORTH & BROOKSIDE, this home's estimated market value is between $681,827 and $953,501. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9912 WHITLEY BAY DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 3,089 sqft Built 2002
Raw Value $1,027,551
Adjusted Value $681,827

Adjusted -$359,865 for 952 sqft less living space and +$14,141 for being newer. Net adjustment: -$345,724.

9809 BUNDORAN DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,768 sqft Built 2003
Raw Value $715,015
Adjusted Value $861,571

Adjusted +$139,485 for 369 sqft more living space and +$7,071 for being newer. Net adjustment: +$146,556.

9813 BUNDORAN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,098 sqft Built 2004
Raw Value $735,396
Adjusted Value $750,138

Adjusted +$14,742 for 39 sqft more living space. Net adjustment: +$14,742.

9805 BUNDORAN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,554 sqft Built 2004
Raw Value $733,122
Adjusted Value $953,501

Adjusted +$220,379 for 583 sqft more living space. Net adjustment: +$220,379.

9917 WHITLEY BAY DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,698 sqft Built 2005
Raw Value $1,043,246
Adjusted Value $824,112

Adjusted -$212,063 for 561 sqft less living space and -$7,071 for being older. Net adjustment: -$219,134.

The Neighborhood

This home is valued 13.3% above the L575502C - AVERY RANCH NORTH & BROOKSIDE median of $810,250. With 384 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.4% over the past year.

L575502C - AVERY RANCH NORTH & BROOKSIDE

typical
384 Properties
$810,250 Median Value
-4.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$918,370
Median
$810,250

This home is +13.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $19,700 across all districts. With a homestead exemption claimed, that drops to $17,046 — saving $2,654 per year. That's $1,421 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
Leander ISDSchool1.0869%$9,982
AustinCity0.5240%$4,812
Williamson CountyCounty0.3694%$3,393
Austin Community Collegespecial0.1034%$950
Williamson County FM/RdCounty0.0443%$407
Upper Brushy Creek WCIDWater0.0170%$156
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$19,700

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $824,112 would pay approximately $5,144 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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