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10517 ROY BUTLER DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,910 sqftBuilt 2007

Property at a Glance

This home is estimated between $718,149 and $848,643, with a best estimate of $750,487. 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

$718,149 $848,643
Best Estimate
$750,487
WCAD Value
$844,184
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 $718,149 and $848,643. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10521 ROY BUTLER DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,601 sqft Built 2005
Raw Value $997,550
Adjusted Value $750,487

Adjusted -$261,204 for 691 sqft less living space and +$14,141 for being newer. Net adjustment: -$247,063.

10513 ROY BUTLER DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,255 sqft Built 2005
Raw Value $864,505
Adjusted Value $748,233

Adjusted -$130,413 for 345 sqft less living space and +$14,141 for being newer. Net adjustment: -$116,272.

15504 ECHO HILLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
5 bed 4 bath 2,105 sqft Built 2005
Raw Value $810,108
Adjusted Value $750,537

Adjusted -$73,712 for 195 sqft less living space and +$14,141 for being newer. Net adjustment: -$59,571.

15508 ECHO HILLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,638 sqft Built 2005
Raw Value $731,684
Adjusted Value $848,643

Adjusted +$102,818 for 272 sqft more living space and +$14,141 for being newer. Net adjustment: +$116,959.

15500 ECHO HILLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,186 sqft Built 2008
Raw Value $829,550
Adjusted Value $718,149

Adjusted -$104,330 for 276 sqft less living space and -$7,071 for being older. Net adjustment: -$111,401.

The Neighborhood

This home is valued 4.2% 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
$844,184
Median
$810,250

This home is +4.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,109 across all districts. With a homestead exemption claimed, that drops to $15,546 — saving $2,563 per year. That's $1,296 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%$9,175
AustinCity0.5240%$4,424
Williamson CountyCounty0.3694%$3,119
Austin Community Collegespecial0.1034%$873
Williamson County FM/RdCounty0.0443%$374
Upper Brushy Creek WCIDWater0.0170%$144
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$18,109

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $750,487 would pay approximately $4,685 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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