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15512 ECHO HILLS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,721 sqftBuilt 2005

Property at a Glance

This home is estimated between $616,018 and $1,069,245, with a best estimate of $692,038. 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

$616,018 $1,069,245
Best Estimate
$692,038
WCAD Value
$712,957
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 $616,018 and $1,069,245. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15516 ECHO HILLS DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 3,088 sqft Built 2005
Raw Value $754,747
Adjusted Value $616,018

Adjusted -$138,729 for 367 sqft less living space. Net adjustment: -$138,729.

10521 ROY BUTLER DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,601 sqft Built 2005
Raw Value $997,550
Adjusted Value $1,042,911

Adjusted +$45,361 for 120 sqft more living space. Net adjustment: +$45,361.

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 $692,038

Adjusted -$92,612 for 245 sqft less living space and +$7,071 for being newer. Net adjustment: -$85,541.

10529 ROY BUTLER DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,342 sqft Built 2004
Raw Value $918,909
Adjusted Value $1,069,245

Adjusted +$143,265 for 379 sqft more living space and +$7,071 for being newer. Net adjustment: +$150,336.

15524 ECHO HILLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,898 sqft Built 2004
Raw Value $734,505
Adjusted Value $674,668

Adjusted -$66,908 for 177 sqft less living space and +$7,071 for being newer. Net adjustment: -$59,837.

The Neighborhood

This home is valued 12.0% 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
$712,957
Median
$810,250

This home is -12.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,294 across all districts. With a homestead exemption claimed, that drops to $12,893 — saving $2,401 per year. That's $1,074 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%$7,749
AustinCity0.5240%$3,736
Williamson CountyCounty0.3694%$2,634
Austin Community Collegespecial0.1034%$737
Williamson County FM/RdCounty0.0443%$316
Upper Brushy Creek WCIDWater0.0170%$121
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$15,294

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $692,038 would pay approximately $4,320 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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