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15916 ECHO HILLS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,575 sqftBuilt 2003

Property at a Glance

This home is estimated between $286,586 and $780,818, with a best estimate of $489,411. 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

$286,586 $780,818
Best Estimate
$489,411
WCAD Value
$870,618
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 $286,586 and $780,818. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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

This comparable closely matches the subject property's features.

10925 ROY BUTLER DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,404 sqft Built 2002
Raw Value $786,896
Adjusted Value $480,598

Adjusted -$313,369 for 829 sqft less living space and +$7,071 for being newer. Net adjustment: -$306,298.

15908 ECHO HILLS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,748 sqft Built 2003
Raw Value $729,991
Adjusted Value $286,586

Adjusted -$443,405 for 1,173 sqft less living space. Net adjustment: -$443,405.

10012 WHITLEY BAY DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,696 sqft Built 2002
Raw Value $819,486
Adjusted Value $780,818

Adjusted -$45,739 for 121 sqft less living space and +$7,071 for being newer. Net adjustment: -$38,668.

10921 ROY BUTLER DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,531 sqft Built 2006
Raw Value $872,000
Adjusted Value $489,411

Adjusted -$361,377 for 956 sqft less living space and -$21,212 for being older. Net adjustment: -$382,589.

The Neighborhood

This home is valued 7.5% 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
$870,618
Median
$810,250

This home is +7.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,676 across all districts. With a homestead exemption claimed, that drops to $16,081 — saving $2,595 per year. That's $1,340 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%$9,463
AustinCity0.5240%$4,562
Williamson CountyCounty0.3694%$3,216
Austin Community Collegespecial0.1034%$900
Williamson County FM/RdCounty0.0443%$386
Upper Brushy Creek WCIDWater0.0170%$148
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$18,676

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $489,411 would pay approximately $3,055 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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