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

15813 DOUBLE EAGLE DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath3,201 sqftBuilt 2004

Property at a Glance

This home is estimated between $789,565 and $923,443, with a best estimate of $874,465. That places the property above the R250501D - AVERY RANCH EAST ALL SECTIONS PHASE 2 median of $798,474, in a neighborhood that declined 1.5% over the past year.

Estimated Value Range

$789,565 $923,443
Best Estimate
$874,465
WCAD Value
$769,452
High Confidence

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

Based on 5 comparable properties in R250501D - AVERY RANCH EAST ALL SECTIONS PHASE 2, this home's estimated market value is between $789,565 and $923,443. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15809 DOUBLE EAGLE DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,770 sqft Built 2004
Raw Value $701,875
Adjusted Value $856,781

Adjusted +$154,906 for 431 sqft more living space. Net adjustment: +$154,906.

15817 DOUBLE EAGLE DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,541 sqft Built 2004
Raw Value $672,496
Adjusted Value $909,707

Adjusted +$237,211 for 660 sqft more living space. Net adjustment: +$237,211.

15805 DOUBLE EAGLE DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,420 sqft Built 2004
Raw Value $642,743
Adjusted Value $923,443

Adjusted +$280,700 for 781 sqft more living space. Net adjustment: +$280,700.

15800 DOUBLE EAGLE DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 3,036 sqft Built 2003
Raw Value $733,156
Adjusted Value $789,565

Adjusted +$59,303 for 165 sqft more living space and -$2,894 for being older. Net adjustment: +$56,409.

15812 DOUBLE EAGLE DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 3,255 sqft Built 2002
Raw Value $899,662
Adjusted Value $874,465

Adjusted -$19,408 for 54 sqft less living space and -$5,789 for being older. Net adjustment: -$25,197.

The Neighborhood

This home is valued 3.6% below the R250501D - AVERY RANCH EAST ALL SECTIONS PHASE 2 median of $798,474. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.5% over the past year.

R250501D - AVERY RANCH EAST ALL SECTIONS PHASE 2

typical
455 Properties
$798,474 Median Value
-1.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$769,452
Median
$798,474

This home is -3.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,014 across all districts. With a homestead exemption claimed, that drops to $12,815 — saving $2,199 per year. That's $1,068 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%$6,872
AustinCity0.5240%$4,032
Williamson CountyCounty0.3694%$2,843
Austin Community Collegespecial0.1034%$796
Williamson County FM/RdCounty0.0443%$341
Upper Brushy Creek WCIDWater0.0170%$131
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$15,014

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $874,465 would pay approximately $5,458 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