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10400 ROY BUTLER DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,196 sqftBuilt 2004

Property at a Glance

This home is estimated between $818,042 and $970,081, with a best estimate of $885,566. 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

$818,042 $970,081
Best Estimate
$885,566
WCAD Value
$881,416
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 $818,042 and $970,081. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10324 ROY BUTLER DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,426 sqft Built 2003
Raw Value $944,209
Adjusted Value $864,338

Adjusted -$86,942 for 230 sqft less living space and +$7,071 for being newer. Net adjustment: -$79,871.

15400 ECHO HILLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,135 sqft Built 2003
Raw Value $855,436
Adjusted Value $885,566

Adjusted +$23,059 for 61 sqft more living space and +$7,071 for being newer. Net adjustment: +$30,130.

10412 ROY BUTLER DR, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 3 bath 2,629 sqft Built 2004
Raw Value $981,720
Adjusted Value $818,042

Adjusted -$163,678 for 433 sqft less living space. Net adjustment: -$163,678.

10316 ROY BUTLER DR, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 3 bath 2,102 sqft Built 2003
Raw Value $927,477
Adjusted Value $970,081

Adjusted +$35,533 for 94 sqft more living space and +$7,071 for being newer. Net adjustment: +$42,604.

15404 ECHO HILLS DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,894 sqft Built 2007
Raw Value $861,487
Adjusted Value $954,434

Adjusted +$114,159 for 302 sqft more living space and -$21,212 for being older. Net adjustment: +$92,947.

The Neighborhood

This home is valued 8.8% 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
$881,416
Median
$810,250

This home is +8.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,907 across all districts. With a homestead exemption claimed, that drops to $16,299 — saving $2,608 per year. That's $1,358 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%$9,580
AustinCity0.5240%$4,619
Williamson CountyCounty0.3694%$3,256
Austin Community Collegespecial0.1034%$911
Williamson County FM/RdCounty0.0443%$391
Upper Brushy Creek WCIDWater0.0170%$150
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$18,907

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $885,566 would pay approximately $5,528 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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