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8518 DELAVAN AVE, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,068 sqftBuilt 1992

Property at a Glance

This home is estimated between $425,401 and $839,784, with a best estimate of $680,867. 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

$425,401 $839,784
Best Estimate
$680,867
WCAD Value
$452,151
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 $425,401 and $839,784. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15722 DELAVAN CV, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,588 sqft Built 1987
Raw Value $464,459
Adjusted Value $680,867

Adjusted +$165,200 for 480 sqft more living space and +$51,208 for being newer. Net adjustment: +$216,408.

8525 DELAVAN AVE, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,268 sqft Built 1993
Raw Value $504,476
Adjusted Value $425,401

Adjusted -$68,833 for 200 sqft less living space and -$10,242 for being older. Net adjustment: -$79,075.

15718 DELAVAN CV, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,350 sqft Built 1987
Raw Value $520,048
Adjusted Value $839,784

Adjusted +$247,112 for 718 sqft more living space and +$51,208 for being newer and +$21,416 for having a garage. Net adjustment: +$319,736.

8523 DELAVAN AVE, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,272 sqft Built 1993
Raw Value $736,053
Adjusted Value $655,601

Adjusted -$70,210 for 204 sqft less living space and -$10,242 for being older. Net adjustment: -$80,452.

8521 DELAVAN AVE, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,566 sqft Built 1993
Raw Value $534,444
Adjusted Value $696,974

Adjusted +$172,772 for 502 sqft more living space and -$10,242 for being older. Net adjustment: +$162,530.

The Neighborhood

This home is valued 15.4% 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

below average
1,552 Properties
$534,481 Median Value
-2.4% YoY Change
2% Have Pool
95% Have Garage
This Home
$452,151
Median
$534,481

This home is -15.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,655 across all districts. With a homestead exemption claimed, that drops to $7,321 — saving $1,334 per year. That's $610 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%$4,038
Brushy Creek MUDMUD0.3868%$1,749
Williamson CountyCounty0.3694%$1,670
Austin Community Collegespecial0.1034%$468
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$452
Williamson County FM/RdCounty0.0443%$200
Upper Brushy Creek WCIDWater0.0170%$77
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$8,655

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $680,867 would pay approximately $4,250 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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