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

8402 DELAVAN AVE, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed1,071 sqftBuilt 1993

Property at a Glance

This home is estimated between $416,616 and $656,799, with a best estimate of $507,086. That places the property below 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

$416,616 $656,799
Best Estimate
$507,086
WCAD Value
$522,744
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 $416,616 and $656,799. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8404 DELAVAN AVE, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,142 sqft Built 1993
Raw Value $681,235
Adjusted Value $656,799

Adjusted -$24,436 for 71 sqft less living space. Net adjustment: -$24,436.

8503 DELAVAN AVE, AUSTIN, TX 78717
0.08 mi 100% similar Same subdivision
4 bed 2 bath 1,164 sqft Built 1993
Raw Value $594,911
Adjusted Value $562,903

Adjusted -$32,008 for 93 sqft less living space. Net adjustment: -$32,008.

15717 DELAVAN CV, AUSTIN, TX 78717
0.10 mi 100% similar Same subdivision
4 bed 2 bath 1,268 sqft Built 1991
Raw Value $515,105
Adjusted Value $467,787

Adjusted -$67,801 for 197 sqft less living space and +$20,483 for being newer. Net adjustment: -$47,318.

15719 DELAVAN CV, AUSTIN, TX 78717
0.11 mi 100% similar Same subdivision
4 bed 2 bath 1,144 sqft Built 1992
Raw Value $521,968
Adjusted Value $507,086

Adjusted -$25,124 for 73 sqft less living space and +$10,242 for being newer. Net adjustment: -$14,882.

15721 DELAVAN CV, AUSTIN, TX 78717
0.11 mi 100% similar Same subdivision
4 bed 2 bath 1,370 sqft Built 1991
Raw Value $499,039
Adjusted Value $416,616

Adjusted -$102,906 for 299 sqft less living space and +$20,483 for being newer. Net adjustment: -$82,423.

The Neighborhood

This home is valued 2.2% below the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481. That positions it competitively for buyers comparing within the neighborhood. 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
$522,744
Median
$534,481

This home is -2.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,006 across all districts. With a homestead exemption claimed, that drops to $8,659 — saving $1,347 per year. That's $722 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%$4,669
Brushy Creek MUDMUD0.3868%$2,022
Williamson CountyCounty0.3694%$1,931
Austin Community Collegespecial0.1034%$541
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$523
Williamson County FM/RdCounty0.0443%$232
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$10,006

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $507,086 would pay approximately $3,165 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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