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10821 QUARRY OAKS TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath2,584 sqftBuilt 2002

Property at a Glance

This home is estimated between $593,047 and $715,297, with a best estimate of $661,397. That places the property above the L591503E - AVERY RANCH FAR WEST PH 1 median of $483,591, in a neighborhood that declined 4.9% over the past year.

Estimated Value Range

$593,047 $715,297
Best Estimate
$661,397
WCAD Value
$568,139
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in L591503E - AVERY RANCH FAR WEST PH 1, this home's estimated market value is between $593,047 and $715,297. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10825 QUARRY OAKS TRL, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,198 sqft Built 2002
Raw Value $501,709
Adjusted Value $661,397

Adjusted +$159,688 for 386 sqft more living space. Net adjustment: +$159,688.

14509 BANBRIDGE TRL, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,173 sqft Built 2003
Raw Value $547,689
Adjusted Value $715,297

Adjusted +$170,030 for 411 sqft more living space and -$2,422 for being older. Net adjustment: +$167,608.

10809 QUARRY OAKS TRL, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,198 sqft Built 2002
Raw Value $537,563
Adjusted Value $697,251

Adjusted +$159,688 for 386 sqft more living space. Net adjustment: +$159,688.

14501 TEMPLEMORE CV, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,222 sqft Built 2001
Raw Value $500,320
Adjusted Value $652,501

Adjusted +$149,759 for 362 sqft more living space and +$2,422 for being newer. Net adjustment: +$152,181.

10720 SYCAMORE HILLS RD, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,458 sqft Built 2001
Raw Value $538,499
Adjusted Value $593,047

Adjusted +$52,126 for 126 sqft more living space and +$2,422 for being newer. Net adjustment: +$54,548.

The Neighborhood

This home is valued 17.5% above the L591503E - AVERY RANCH FAR WEST PH 1 median of $483,591. With 1,612 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.9% over the past year.

L591503E - AVERY RANCH FAR WEST PH 1

above average
1,612 Properties
$483,591 Median Value
-4.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$568,139
Median
$483,591

This home is +17.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,187 across all districts. With a homestead exemption claimed, that drops to $9,965 — saving $2,222 per year. That's $830 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%$6,175
AustinCity0.5240%$2,977
Williamson CountyCounty0.3694%$2,099
Austin Community Collegespecial0.1034%$587
Williamson County FM/RdCounty0.0443%$252
Upper Brushy Creek WCIDWater0.0170%$97
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1451%$12,187

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $661,397 would pay approximately $4,128 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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