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15624 ECHO HILLS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,277 sqftBuilt 2006

Property at a Glance

This home is estimated between $511,631 and $1,005,733, with a best estimate of $878,535. 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

$511,631 $1,005,733
Best Estimate
$878,535
WCAD Value
$848,196
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 $511,631 and $1,005,733. 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 $511,631

Adjusted -$220,379 for 583 sqft less living space and -$7,071 for being older. Net adjustment: -$227,450.

15628 ECHO HILLS DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,085 sqft Built 2006
Raw Value $933,155
Adjusted Value $1,005,733

Adjusted +$72,578 for 192 sqft more living space. Net adjustment: +$72,578.

10709 ROY BUTLER DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,073 sqft Built 2007
Raw Value $842,366
Adjusted Value $912,409

Adjusted +$77,114 for 204 sqft more living space and -$7,071 for being older. Net adjustment: +$70,043.

10705 ROY BUTLER DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,513 sqft Built 2006
Raw Value $952,982
Adjusted Value $863,772

Adjusted -$89,210 for 236 sqft less living space. Net adjustment: -$89,210.

15700 ECHO HILLS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 1,965 sqft Built 2006
Raw Value $760,596
Adjusted Value $878,535

Adjusted +$117,939 for 312 sqft more living space. Net adjustment: +$117,939.

The Neighborhood

This home is valued 4.7% 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
$848,196
Median
$810,250

This home is +4.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,195 across all districts. With a homestead exemption claimed, that drops to $15,627 — saving $2,568 per year. That's $1,302 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%$9,219
AustinCity0.5240%$4,445
Williamson CountyCounty0.3694%$3,134
Austin Community Collegespecial0.1034%$877
Williamson County FM/RdCounty0.0443%$376
Upper Brushy Creek WCIDWater0.0170%$144
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$18,195

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $878,535 would pay approximately $5,484 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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