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10009 ECHO HILLS CT, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,788 sqftBuilt 2006

Property at a Glance

This home is estimated between $456,692 and $743,768, with a best estimate of $682,830. 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

$456,692 $743,768
Best Estimate
$682,830
WCAD Value
$815,105
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 $456,692 and $743,768. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10016 ROYAL NEW KENT DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,157 sqft Built 2007
Raw Value $829,386
Adjusted Value $682,830

Adjusted -$139,485 for 369 sqft less living space and -$7,071 for being older. Net adjustment: -$146,556.

10020 ROYAL NEW KENT DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,161 sqft Built 2006
Raw Value $597,689
Adjusted Value $456,692

Adjusted -$140,997 for 373 sqft less living space. Net adjustment: -$140,997.

10012 ROYAL NEW KENT DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,102 sqft Built 2006
Raw Value $815,055
Adjusted Value $696,360

Adjusted -$118,695 for 314 sqft less living space. Net adjustment: -$118,695.

15708 ECHO HILLS DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,094 sqft Built 2007
Raw Value $866,510
Adjusted Value $743,768

Adjusted -$115,671 for 306 sqft less living space and -$7,071 for being older. Net adjustment: -$122,742.

10008 ROYAL NEW KENT DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 2,091 sqft Built 2007
Raw Value $739,262
Adjusted Value $617,654

Adjusted -$114,537 for 303 sqft less living space and -$7,071 for being older. Net adjustment: -$121,608.

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
$815,105
Median
$810,250

This home is +0.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $17,485 across all districts. With a homestead exemption claimed, that drops to $14,958 — saving $2,527 per year. That's $1,247 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%$8,859
AustinCity0.5240%$4,271
Williamson CountyCounty0.3694%$3,011
Austin Community Collegespecial0.1034%$843
Williamson County FM/RdCounty0.0443%$361
Upper Brushy Creek WCIDWater0.0170%$139
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$17,485

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $682,830 would pay approximately $4,262 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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