Beta Williamson County, TX only — data and coverage are limited during early access.

10528 ROY BUTLER DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,559 sqftBuilt 2004

Property at a Glance

This home is estimated between $623,729 and $1,000,937, with a best estimate of $909,569. 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

$623,729 $1,000,937
Best Estimate
$909,569
WCAD Value
$975,220
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 $623,729 and $1,000,937. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10524 ROY BUTLER DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,595 sqft Built 2005
Raw Value $959,351
Adjusted Value $938,672

Adjusted -$13,608 for 36 sqft less living space and -$7,071 for being older. Net adjustment: -$20,679.

10533 ROY BUTLER DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,798 sqft Built 2004
Raw Value $902,626
Adjusted Value $812,282

Adjusted -$90,344 for 239 sqft less living space. Net adjustment: -$90,344.

10529 ROY BUTLER DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,342 sqft Built 2004
Raw Value $918,909
Adjusted Value $1,000,937

Adjusted +$82,028 for 217 sqft more living space. Net adjustment: +$82,028.

10600 ROY BUTLER DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,855 sqft Built 2004
Raw Value $1,021,460
Adjusted Value $909,569

Adjusted -$111,891 for 296 sqft less living space. Net adjustment: -$111,891.

10525 ROY BUTLER DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,966 sqft Built 2004
Raw Value $777,579
Adjusted Value $623,729

Adjusted -$153,850 for 407 sqft less living space. Net adjustment: -$153,850.

The Neighborhood

This home is valued 20.4% 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

above average
384 Properties
$810,250 Median Value
-4.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$975,220
Median
$810,250

This home is +20.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $20,919 across all districts. With a homestead exemption claimed, that drops to $18,196 — saving $2,723 per year. That's $1,516 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%$10,600
AustinCity0.5240%$5,110
Williamson CountyCounty0.3694%$3,603
Austin Community Collegespecial0.1034%$1,008
Williamson County FM/RdCounty0.0443%$432
Upper Brushy Creek WCIDWater0.0170%$166
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$20,919

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $909,569 would pay approximately $5,678 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.

View full property details