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8517 DELAVAN AVE, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,531 sqftBuilt 1987

Property at a Glance

This home is estimated between $460,948 and $663,325, with a best estimate of $495,986. 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

$460,948 $663,325
Best Estimate
$495,986
WCAD Value
$484,289
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 $460,948 and $663,325. 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 $663,325

Adjusted +$25,813 for 75 sqft more living space and -$61,450 for being older. Net adjustment: -$35,637.

8515 DELAVAN AVE, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 3 bath 1,484 sqft Built 1989
Raw Value $500,293
Adjusted Value $495,986

Adjusted +$16,176 for 47 sqft more living space and -$20,483 for being older. Net adjustment: -$4,307.

8521 DELAVAN AVE, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,566 sqft Built 1993
Raw Value $534,444
Adjusted Value $460,948

Adjusted -$12,046 for 35 sqft less living space and -$61,450 for being older. Net adjustment: -$73,496.

8510 DELAVAN AVE, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,858 sqft Built 1991
Raw Value $618,345
Adjusted Value $464,835

Adjusted -$112,543 for 327 sqft less living space and -$40,967 for being older. Net adjustment: -$153,510.

8512 DELAVAN AVE, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,393 sqft Built 1992
Raw Value $521,228
Adjusted Value $517,515

Adjusted +$47,495 for 138 sqft more living space and -$51,208 for being older. Net adjustment: -$3,713.

The Neighborhood

This home is valued 9.4% 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
$484,289
Median
$534,481

This home is -9.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,270 across all districts. With a homestead exemption claimed, that drops to $7,930 — saving $1,340 per year. That's $661 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%$4,325
Brushy Creek MUDMUD0.3868%$1,873
Williamson CountyCounty0.3694%$1,789
Austin Community Collegespecial0.1034%$501
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$484
Williamson County FM/RdCounty0.0443%$215
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$9,270

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $495,986 would pay approximately $3,096 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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