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

15707 DELAVAN CV, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,052 sqftBuilt 1996

Property at a Glance

This home is estimated between $492,715 and $857,277, with a best estimate of $641,637. 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

$492,715 $857,277
Best Estimate
$641,637
WCAD Value
$579,163
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 $492,715 and $857,277. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15703 DELAVAN CV, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,570 sqft Built 1989
Raw Value $568,041
Adjusted Value $805,621

Adjusted +$165,888 for 482 sqft more living space and +$71,692 for being newer. Net adjustment: +$237,580.

8501 DELAVAN AVE, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,614 sqft Built 1993
Raw Value $675,807
Adjusted Value $857,277

Adjusted +$150,745 for 438 sqft more living space and +$30,725 for being newer. Net adjustment: +$181,470.

15701 DELAVAN CV, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,372 sqft Built 1995
Raw Value $397,361
Adjusted Value $641,637

Adjusted +$234,034 for 680 sqft more living space and +$10,242 for being newer. Net adjustment: +$244,276.

8409 DELAVAN AVE, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 1,944 sqft Built 1998
Raw Value $559,095
Adjusted Value $575,782

Adjusted +$37,170 for 108 sqft more living space and -$20,483 for being older. Net adjustment: +$16,687.

15700 DELAVAN CV, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
3 bed 2 bath 2,282 sqft Built 1989
Raw Value $500,181
Adjusted Value $492,715

Adjusted -$79,158 for 230 sqft less living space and +$71,692 for being newer. Net adjustment: -$7,466.

The Neighborhood

This home is valued 8.4% above the R230592E - WOODS / MEADOWS OF BRUSHY CREEK median of $534,481. With 1,552 homes in the subdivision, the property sits in the upper tier. 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
$579,163
Median
$534,481

This home is +8.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,086 across all districts. With a homestead exemption claimed, that drops to $9,729 — saving $1,357 per year. That's $811 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%$5,173
Brushy Creek MUDMUD0.3868%$2,240
Williamson CountyCounty0.3694%$2,140
Austin Community Collegespecial0.1034%$599
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$579
Williamson County FM/RdCounty0.0443%$257
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$11,086

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $641,637 would pay approximately $4,005 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.

View full property details