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8521 DELAVAN AVE, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,566 sqftBuilt 1993

Property at a Glance

This home is estimated between $262,871 and $736,820, with a best estimate of $557,785. That places the property above the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481, in a neighborhood that declined 2.4% over the past year.

Estimated Value Range

$262,871 $736,820
Best Estimate
$557,785
WCAD Value
$534,444
High Confidence

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

Based on 5 comparable properties in R230592E - WOODS / MEADOWS OF BRUSHY CREEK, this home's estimated market value is between $262,871 and $736,820. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8519 DELAVAN AVE, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,456 sqft Built 1993
Raw Value $698,962
Adjusted Value $736,820

Adjusted +$37,858 for 110 sqft more living space. Net adjustment: +$37,858.

8523 DELAVAN AVE, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,272 sqft Built 1993
Raw Value $736,053
Adjusted Value $493,071

Adjusted -$242,982 for 706 sqft less living space. Net adjustment: -$242,982.

8517 DELAVAN AVE, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,531 sqft Built 1987
Raw Value $484,289
Adjusted Value $557,785

Adjusted +$12,046 for 35 sqft more living space and +$61,450 for being newer. Net adjustment: +$73,496.

8525 DELAVAN AVE, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 2,268 sqft Built 1993
Raw Value $504,476
Adjusted Value $262,871

Adjusted -$241,605 for 702 sqft less living space. Net adjustment: -$241,605.

8514 DELAVAN AVE, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,144 sqft Built 1992
Raw Value $519,470
Adjusted Value $674,950

Adjusted +$145,238 for 422 sqft more living space and +$10,242 for being newer. Net adjustment: +$155,480.

The Neighborhood

This home is in line with the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481. Note that values in this subdivision declined 2.4% over the past year.

R230592E - WOODS / MEADOWS OF BRUSHY CREEK

typical
1,552 Properties
$534,481 Median Value
-2.4% YoY Change
2% Have Pool
95% Have Garage
This Home
$534,444
Median
$534,481

This home is -0.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,230 across all districts. With a homestead exemption claimed, that drops to $8,881 — saving $1,349 per year. That's $740 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
Round Rock ISDSchool0.8931%$4,773
Brushy Creek MUDMUD0.3868%$2,067
Williamson CountyCounty0.3694%$1,974
Austin Community Collegespecial0.1034%$553
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$534
Williamson County FM/RdCounty0.0443%$237
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$10,230

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $557,785 would pay approximately $3,482 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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