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10921 ROY BUTLER DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,531 sqftBuilt 2006

Property at a Glance

This home is estimated between $549,094 and $1,072,425, with a best estimate of $858,116. 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

$549,094 $1,072,425
Best Estimate
$858,116
WCAD Value
$872,000
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 $549,094 and $1,072,425. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10925 ROY BUTLER DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,404 sqft Built 2002
Raw Value $786,896
Adjusted Value $863,185

Adjusted +$48,007 for 127 sqft more living space and +$28,282 for being newer. Net adjustment: +$76,289.

10917 ROY BUTLER DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,576 sqft Built 2006
Raw Value $875,126
Adjusted Value $858,116

Adjusted -$17,010 for 45 sqft less living space. Net adjustment: -$17,010.

15908 ECHO HILLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,748 sqft Built 2003
Raw Value $729,991
Adjusted Value $669,175

Adjusted -$82,028 for 217 sqft less living space and +$21,212 for being newer. Net adjustment: -$60,816.

15912 ECHO HILLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,575 sqft Built 2003
Raw Value $689,836
Adjusted Value $1,072,425

Adjusted +$361,377 for 956 sqft more living space and +$21,212 for being newer. Net adjustment: +$382,589.

10920 ROY BUTLER DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 3,358 sqft Built 2003
Raw Value $840,495
Adjusted Value $549,094

Adjusted -$312,613 for 827 sqft less living space and +$21,212 for being newer. Net adjustment: -$291,401.

The Neighborhood

This home is valued 7.6% 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
$872,000
Median
$810,250

This home is +7.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,705 across all districts. With a homestead exemption claimed, that drops to $16,109 — saving $2,596 per year. That's $1,342 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%$9,478
AustinCity0.5240%$4,569
Williamson CountyCounty0.3694%$3,222
Austin Community Collegespecial0.1034%$902
Williamson County FM/RdCounty0.0443%$387
Upper Brushy Creek WCIDWater0.0170%$148
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$18,705

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $858,116 would pay approximately $5,356 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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