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9813 WHITLEY BAY DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

5 bed3 bath2,580 sqftBuilt 2005

Property at a Glance

This home is estimated between $875,286 and $1,109,996, with a best estimate of $1,031,252. 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

$875,286 $1,109,996
Best Estimate
$1,031,252
WCAD Value
$1,131,742
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 $875,286 and $1,109,996. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9809 WHITLEY BAY DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,117 sqft Built 2004
Raw Value $849,163
Adjusted Value $1,031,252

Adjusted +$175,018 for 463 sqft more living space and +$7,071 for being newer. Net adjustment: +$182,089.

9817 WHITLEY BAY DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,483 sqft Built 2003
Raw Value $874,909
Adjusted Value $925,717

Adjusted +$36,667 for 97 sqft more living space and +$14,141 for being newer. Net adjustment: +$50,808.

9805 WHITLEY BAY DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2,083 sqft Built 2004
Raw Value $915,055
Adjusted Value $1,109,996

Adjusted +$187,870 for 497 sqft more living space and +$7,071 for being newer. Net adjustment: +$194,941.

9816 WHITLEY BAY DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,616 sqft Built 2019
Raw Value $987,882
Adjusted Value $875,286

Adjusted -$13,608 for 36 sqft less living space and -$98,988 for being older. Net adjustment: -$112,596.

9901 WHITLEY BAY DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,079 sqft Built 2004
Raw Value $861,336
Adjusted Value $1,057,790

Adjusted +$189,383 for 501 sqft more living space and +$7,071 for being newer. Net adjustment: +$196,454.

The Neighborhood

This home is valued 39.7% 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

above average
384 Properties
$810,250 Median Value
-4.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$1,131,742
Median
$810,250

This home is +39.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $24,277 across all districts. With a homestead exemption claimed, that drops to $21,360 — saving $2,917 per year. That's $1,780 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%$12,301
AustinCity0.5240%$5,931
Williamson CountyCounty0.3694%$4,181
Austin Community Collegespecial0.1034%$1,170
Williamson County FM/RdCounty0.0443%$502
Upper Brushy Creek WCIDWater0.0170%$192
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$24,277

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,031,252 would pay approximately $6,437 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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