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15405 ECHO HILLS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,862 sqftBuilt 2005

Property at a Glance

This home is estimated between $655,358 and $1,123,162, with a best estimate of $812,057. 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

$655,358 $1,123,162
Best Estimate
$812,057
WCAD Value
$725,121
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 $655,358 and $1,123,162. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15401 ECHO HILLS DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,728 sqft Built 2003
Raw Value $747,263
Adjusted Value $812,057

Adjusted +$50,653 for 134 sqft more living space and +$14,141 for being newer. Net adjustment: +$64,794.

15404 BRODICK DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,878 sqft Built 2005
Raw Value $693,693
Adjusted Value $687,645

Adjusted -$6,048 for 16 sqft less living space. Net adjustment: -$6,048.

15408 BRODICK DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,494 sqft Built 2006
Raw Value $844,842
Adjusted Value $976,878

Adjusted +$139,107 for 368 sqft more living space and -$7,071 for being older. Net adjustment: +$132,036.

10320 ROY BUTLER DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 3,312 sqft Built 2003
Raw Value $811,321
Adjusted Value $655,358

Adjusted -$170,104 for 450 sqft less living space and +$14,141 for being newer. Net adjustment: -$155,963.

10324 ROY BUTLER DR, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 3 bath 2,426 sqft Built 2003
Raw Value $944,209
Adjusted Value $1,123,162

Adjusted +$164,812 for 436 sqft more living space and +$14,141 for being newer. Net adjustment: +$178,953.

The Neighborhood

This home is valued 10.5% 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

typical
384 Properties
$810,250 Median Value
-4.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$725,121
Median
$810,250

This home is -10.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,555 across all districts. With a homestead exemption claimed, that drops to $13,139 — saving $2,416 per year. That's $1,095 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%$7,881
AustinCity0.5240%$3,800
Williamson CountyCounty0.3694%$2,679
Austin Community Collegespecial0.1034%$750
Williamson County FM/RdCounty0.0443%$321
Upper Brushy Creek WCIDWater0.0170%$123
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$15,555

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $812,057 would pay approximately $5,069 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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