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15912 KIAWAH ISLAND DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,047 sqftBuilt 2002

Property at a Glance

This home is estimated between $703,063 and $841,555, with a best estimate of $774,562. That places the property below 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

$703,063 $841,555
Best Estimate
$774,562
WCAD Value
$736,554
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 $703,063 and $841,555. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15908 KIAWAH ISLAND DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,897 sqft Built 2002
Raw Value $774,400
Adjusted Value $828,312

Adjusted +$53,912 for 150 sqft more living space. Net adjustment: +$53,912.

16104 DOUBLE EAGLE DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,920 sqft Built 2003
Raw Value $726,023
Adjusted Value $774,562

Adjusted +$45,645 for 127 sqft more living space and +$2,894 for being newer. Net adjustment: +$48,539.

16108 DOUBLE EAGLE DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,328 sqft Built 2002
Raw Value $842,825
Adjusted Value $741,830

Adjusted -$100,995 for 281 sqft less living space. Net adjustment: -$100,995.

16100 DOUBLE EAGLE DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,787 sqft Built 2004
Raw Value $742,319
Adjusted Value $841,555

Adjusted +$93,447 for 260 sqft more living space and +$5,789 for being newer. Net adjustment: +$99,236.

16112 DOUBLE EAGLE DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,138 sqft Built 2003
Raw Value $732,875
Adjusted Value $703,063

Adjusted -$32,706 for 91 sqft less living space and +$2,894 for being newer. Net adjustment: -$29,812.

The Neighborhood

This home is valued 7.8% 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
$736,554
Median
$798,474

This home is -7.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,372 across all districts. With a homestead exemption claimed, that drops to $12,214 — saving $2,158 per year. That's $1,018 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%$6,578
AustinCity0.5240%$3,860
Williamson CountyCounty0.3694%$2,721
Austin Community Collegespecial0.1034%$762
Williamson County FM/RdCounty0.0443%$327
Upper Brushy Creek WCIDWater0.0170%$125
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$14,372

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $774,562 would pay approximately $4,835 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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