Beta Williamson County, TX only — data and coverage are limited during early access.

15616 ECHO HILLS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,107 sqftBuilt 2006

Property at a Glance

This home is estimated between $447,369 and $906,577, with a best estimate of $783,934. 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

$447,369 $906,577
Best Estimate
$783,934
WCAD Value
$808,208
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 $447,369 and $906,577. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15620 ECHO HILLS DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,860 sqft Built 2007
Raw Value $739,081
Adjusted Value $447,369

Adjusted -$284,641 for 753 sqft less living space and -$7,071 for being older. Net adjustment: -$291,712.

15612 ECHO HILLS DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,965 sqft Built 2006
Raw Value $752,115
Adjusted Value $805,792

Adjusted +$53,677 for 142 sqft more living space. Net adjustment: +$53,677.

15608 ECHO HILLS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,090 sqft Built 2006
Raw Value $900,151
Adjusted Value $906,577

Adjusted +$6,426 for 17 sqft more living space. Net adjustment: +$6,426.

15624 ECHO HILLS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,277 sqft Built 2006
Raw Value $848,196
Adjusted Value $783,934

Adjusted -$64,262 for 170 sqft less living space. Net adjustment: -$64,262.

15609 ECHO HILLS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,510 sqft Built 2006
Raw Value $849,280
Adjusted Value $696,942

Adjusted -$152,338 for 403 sqft less living space. Net adjustment: -$152,338.

The Neighborhood

This home is in line with the L575502C - AVERY RANCH NORTH & BROOKSIDE median of $810,250. 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
$808,208
Median
$810,250

This home is -0.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $17,337 across all districts. With a homestead exemption claimed, that drops to $14,819 — saving $2,518 per year. That's $1,235 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%$8,784
AustinCity0.5240%$4,235
Williamson CountyCounty0.3694%$2,986
Austin Community Collegespecial0.1034%$836
Williamson County FM/RdCounty0.0443%$358
Upper Brushy Creek WCIDWater0.0170%$137
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$17,337

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $783,934 would pay approximately $4,893 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.

View full property details