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15425 ECHO HILLS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,340 sqftBuilt 2005

Property at a Glance

This home is estimated between $489,546 and $689,242, with a best estimate of $556,286. 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

$489,546 $689,242
Best Estimate
$556,286
WCAD Value
$684,612
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 $489,546 and $689,242. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15421 ECHO HILLS DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,728 sqft Built 2007
Raw Value $813,422
Adjusted Value $652,614

Adjusted -$146,667 for 388 sqft less living space and -$14,141 for being older. Net adjustment: -$160,808.

15417 ECHO HILLS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,411 sqft Built 2005
Raw Value $716,081
Adjusted Value $689,242

Adjusted -$26,839 for 71 sqft less living space. Net adjustment: -$26,839.

15505 ECHO HILLS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,819 sqft Built 2005
Raw Value $736,651
Adjusted Value $555,585

Adjusted -$181,066 for 479 sqft less living space. Net adjustment: -$181,066.

15500 BRODICK DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,237 sqft Built 2007
Raw Value $842,761
Adjusted Value $489,546

Adjusted -$339,074 for 897 sqft less living space and -$14,141 for being older. Net adjustment: -$353,215.

15420 ECHO HILLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,126 sqft Built 2005
Raw Value $853,401
Adjusted Value $556,286

Adjusted -$297,115 for 786 sqft less living space. Net adjustment: -$297,115.

The Neighborhood

This home is valued 15.5% 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

below average
384 Properties
$810,250 Median Value
-4.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$684,612
Median
$810,250

This home is -15.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,686 across all districts. With a homestead exemption claimed, that drops to $12,320 — saving $2,366 per year. That's $1,027 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%$7,441
AustinCity0.5240%$3,587
Williamson CountyCounty0.3694%$2,529
Austin Community Collegespecial0.1034%$708
Williamson County FM/RdCounty0.0443%$303
Upper Brushy Creek WCIDWater0.0170%$116
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$14,686

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $556,286 would pay approximately $3,472 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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