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10520 ROY BUTLER DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,752 sqftBuilt 2005

Property at a Glance

This home is estimated between $658,220 and $1,055,247, with a best estimate of $1,018,698. 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

$658,220 $1,055,247
Best Estimate
$1,018,698
WCAD Value
$737,131
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 $658,220 and $1,055,247. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10524 ROY BUTLER DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,595 sqft Built 2005
Raw Value $959,351
Adjusted Value $1,018,698

Adjusted +$59,347 for 157 sqft more living space. Net adjustment: +$59,347.

10512 ROY BUTLER DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 3,072 sqft Built 2004
Raw Value $772,112
Adjusted Value $658,220

Adjusted -$120,963 for 320 sqft less living space and +$7,071 for being newer. Net adjustment: -$113,892.

10521 ROY BUTLER DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,601 sqft Built 2005
Raw Value $997,550
Adjusted Value $1,054,629

Adjusted +$57,079 for 151 sqft more living space. Net adjustment: +$57,079.

10525 ROY BUTLER DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,966 sqft Built 2004
Raw Value $777,579
Adjusted Value $703,756

Adjusted -$80,894 for 214 sqft less living space and +$7,071 for being newer. Net adjustment: -$73,823.

10528 ROY BUTLER DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,559 sqft Built 2004
Raw Value $975,220
Adjusted Value $1,055,247

Adjusted +$72,956 for 193 sqft more living space and +$7,071 for being newer. Net adjustment: +$80,027.

The Neighborhood

This home is valued 9.0% below the L575502C - AVERY RANCH NORTH & BROOKSIDE median of $810,250. That positions it competitively for buyers comparing within the neighborhood. 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
$737,131
Median
$810,250

This home is -9.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,812 across all districts. With a homestead exemption claimed, that drops to $13,382 — saving $2,430 per year. That's $1,115 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%$8,012
AustinCity0.5240%$3,863
Williamson CountyCounty0.3694%$2,723
Austin Community Collegespecial0.1034%$762
Williamson County FM/RdCounty0.0443%$327
Upper Brushy Creek WCIDWater0.0170%$125
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$15,812

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,018,698 would pay approximately $6,359 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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