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9812 WHITLEY BAY DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2,138 sqftBuilt 2004

Property at a Glance

This home is estimated between $523,516 and $858,933, with a best estimate of $786,254. That places the property below the L575502C - AVERY RANCH NORTH & BROOKSIDE median of $810,250, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$523,516 $858,933
Best Estimate
$786,254
WCAD Value
$869,998
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 $523,516 and $858,933. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9808 WHITLEY BAY DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2,055 sqft Built 2004
Raw Value $827,558
Adjusted Value $858,933

Adjusted +$31,375 for 83 sqft more living space. Net adjustment: +$31,375.

9816 WHITLEY BAY DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,616 sqft Built 2019
Raw Value $987,882
Adjusted Value $701,136

Adjusted -$180,688 for 478 sqft less living space and -$106,058 for being older. Net adjustment: -$286,746.

9804 WHITLEY BAY DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
5 bed 4 bath 2,192 sqft Built 2005
Raw Value $875,523
Adjusted Value $848,040

Adjusted -$20,412 for 54 sqft less living space and -$7,071 for being older. Net adjustment: -$27,483.

9900 WHITLEY BAY DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,685 sqft Built 2003
Raw Value $723,216
Adjusted Value $523,516

Adjusted -$206,771 for 547 sqft less living space and +$7,071 for being newer. Net adjustment: -$199,700.

9733 BUNDORAN DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,053 sqft Built 2002
Raw Value $739,982
Adjusted Value $786,254

Adjusted +$32,131 for 85 sqft more living space and +$14,141 for being newer. Net adjustment: +$46,272.

The Neighborhood

This home is valued 7.4% 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
$869,998
Median
$810,250

This home is +7.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,662 across all districts. With a homestead exemption claimed, that drops to $16,068 — saving $2,594 per year. That's $1,339 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%$9,456
AustinCity0.5240%$4,559
Williamson CountyCounty0.3694%$3,214
Austin Community Collegespecial0.1034%$900
Williamson County FM/RdCounty0.0443%$386
Upper Brushy Creek WCIDWater0.0170%$148
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$18,662

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $786,254 would pay approximately $4,908 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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