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16921 CAPRI ISLE LN, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,532 sqftBuilt 1998

Property at a Glance

This home is estimated between $280,985 and $653,780, with a best estimate of $613,927. That places the property below the R241699D - Oak Brook Glen ( Sec 2) median of $677,588, in a neighborhood that declined 6.1% over the past year.

Estimated Value Range

$280,985 $653,780
Best Estimate
$613,927
WCAD Value
$608,644
High Confidence

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

Based on 5 comparable properties in R241699D - Oak Brook Glen ( Sec 2), this home's estimated market value is between $280,985 and $653,780. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16925 CAPRI ISLE LN, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,500 sqft Built 1998
Raw Value $642,147
Adjusted Value $653,780

Adjusted +$11,633 for 32 sqft more living space. Net adjustment: +$11,633.

16913 CAPRI ISLE LN, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,645 sqft Built 1998
Raw Value $669,917
Adjusted Value $628,838

Adjusted -$41,079 for 113 sqft less living space. Net adjustment: -$41,079.

17001 CAPRI ISLE LN, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,132 sqft Built 1998
Raw Value $549,057
Adjusted Value $330,939

Adjusted -$218,118 for 600 sqft less living space. Net adjustment: -$218,118.

16920 CAPRI ISLE LN, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 1,604 sqft Built 1996
Raw Value $635,446
Adjusted Value $613,927

Adjusted -$26,174 for 72 sqft less living space and +$4,655 for being newer. Net adjustment: -$21,519.

16916 CAPRI ISLE LN, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 2,314 sqft Built 1995
Raw Value $558,283
Adjusted Value $280,985

Adjusted -$284,281 for 782 sqft less living space and +$6,983 for being newer. Net adjustment: -$277,298.

The Neighborhood

This home is valued 10.2% below the R241699D - Oak Brook Glen ( Sec 2) median of $677,588. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.1% over the past year.

R241699D - Oak Brook Glen ( Sec 2)

typical
504 Properties
$677,588 Median Value
-6.1% YoY Change
1% Have Pool
98% Have Garage
This Home
$608,644
Median
$677,588

This home is -10.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,391 across all districts. With a homestead exemption claimed, that drops to $9,028 — saving $1,363 per year. That's $752 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%$5,436
Williamson CountyCounty0.3694%$2,249
Fern Bluff MUDMUD0.1800%$1,096
Austin Community Collegespecial0.1034%$629
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$609
Williamson County FM/RdCounty0.0443%$270
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$10,391

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $613,927 would pay approximately $3,832 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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