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15628 ECHO HILLS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,085 sqftBuilt 2006

Property at a Glance

This home is estimated between $740,026 and $839,831, with a best estimate of $775,618. 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

$740,026 $839,831
Best Estimate
$775,618
WCAD Value
$933,155
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 $740,026 and $839,831. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15700 ECHO HILLS DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,965 sqft Built 2006
Raw Value $760,596
Adjusted Value $805,957

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

15624 ECHO HILLS DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,277 sqft Built 2006
Raw Value $848,196
Adjusted Value $775,618

Adjusted -$72,578 for 192 sqft less living space. Net adjustment: -$72,578.

10709 ROY BUTLER DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,073 sqft Built 2007
Raw Value $842,366
Adjusted Value $839,831

Adjusted +$4,536 for 12 sqft more living space and -$7,071 for being older. Net adjustment: -$2,535.

10713 ROY BUTLER DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
5 bed 4 bath 2,302 sqft Built 2006
Raw Value $822,054
Adjusted Value $740,026

Adjusted -$82,028 for 217 sqft less living space. Net adjustment: -$82,028.

15704 ECHO HILLS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
5 bed 3 bath 2,265 sqft Built 2006
Raw Value $834,841
Adjusted Value $766,799

Adjusted -$68,042 for 180 sqft less living space. Net adjustment: -$68,042.

The Neighborhood

This home is valued 15.2% 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

above average
384 Properties
$810,250 Median Value
-4.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$933,155
Median
$810,250

This home is +15.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $20,017 across all districts. With a homestead exemption claimed, that drops to $17,345 — saving $2,672 per year. That's $1,445 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%$10,142
AustinCity0.5240%$4,890
Williamson CountyCounty0.3694%$3,448
Austin Community Collegespecial0.1034%$965
Williamson County FM/RdCounty0.0443%$414
Upper Brushy Creek WCIDWater0.0170%$159
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$20,017

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $775,618 would pay approximately $4,841 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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