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9905 WHITLEY BAY DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,534 sqftBuilt 2004

Property at a Glance

This home is estimated between $523,249 and $779,353, with a best estimate of $655,321. 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

$523,249 $779,353
Best Estimate
$655,321
WCAD Value
$835,819
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 $523,249 and $779,353. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9901 WHITLEY BAY DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,079 sqft Built 2004
Raw Value $861,336
Adjusted Value $655,321

Adjusted -$206,015 for 545 sqft less living space. Net adjustment: -$206,015.

9909 WHITLEY BAY DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,066 sqft Built 2003
Raw Value $973,383
Adjusted Value $779,353

Adjusted -$201,101 for 532 sqft less living space and +$7,071 for being newer. Net adjustment: -$194,030.

9817 WHITLEY BAY DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,483 sqft Built 2003
Raw Value $874,909
Adjusted Value $523,249

Adjusted -$358,731 for 949 sqft less living space and +$7,071 for being newer. Net adjustment: -$351,660.

9913 WHITLEY BAY DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,472 sqft Built 2003
Raw Value $988,344
Adjusted Value $640,843

Adjusted -$354,572 for 938 sqft less living space and +$7,071 for being newer. Net adjustment: -$347,501.

9908 WHITLEY BAY DR, AUSTIN, TX 78717
0.06 mi 100% similar Same subdivision
4 bed 3 bath 2,137 sqft Built 2004
Raw Value $918,370
Adjusted Value $690,431

Adjusted -$227,939 for 603 sqft less living space. Net adjustment: -$227,939.

The Neighborhood

This home is valued 3.2% 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
$835,819
Median
$810,250

This home is +3.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,929 across all districts. With a homestead exemption claimed, that drops to $15,377 — saving $2,552 per year. That's $1,281 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%$9,085
AustinCity0.5240%$4,380
Williamson CountyCounty0.3694%$3,088
Austin Community Collegespecial0.1034%$864
Williamson County FM/RdCounty0.0443%$371
Upper Brushy Creek WCIDWater0.0170%$142
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$17,929

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $655,321 would pay approximately $4,090 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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