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

16401 HORSE TRAP LN, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

5 bed3 bath2,844 sqftBuilt 2019

Property at a Glance

This home is estimated between $870,182 and $1,468,190, with a best estimate of $1,179,977. That places the property below the R257616A - HERITAGE AT PEARSON RANCH median of $1,253,608, in a neighborhood that declined 2.6% over the past year.

Estimated Value Range

$870,182 $1,468,190
Best Estimate
$1,179,977
WCAD Value
$1,339,344
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R257616A - HERITAGE AT PEARSON RANCH. The estimated range of $870,182 and $1,468,190 should be treated as a rough guide.

Comparable Properties (5)

16313 HORSE TRAP LN, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,982 sqft Built 2020
Raw Value $1,342,656
Adjusted Value $1,280,448

Adjusted -$62,174 for 138 sqft less living space and -$34 for being older. Net adjustment: -$62,208.

16329 HORSE TRAP LN, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
5 bed 3 bath 2,418 sqft Built 2019
Raw Value $1,276,261
Adjusted Value $1,468,190

Adjusted +$191,929 for 426 sqft more living space. Net adjustment: +$191,929.

4 bed 3 bath 2,327 sqft Built 2004
Raw Value $946,537
Adjusted Value $1,179,977

Adjusted +$232,928 for 517 sqft more living space and +$512 for being newer. Net adjustment: +$233,440.

4 bed 3 bath 2,293 sqft Built 2005
Raw Value $771,963
Adjusted Value $1,020,687

Adjusted +$248,246 for 551 sqft more living space and +$478 for being newer. Net adjustment: +$248,724.

3 bed 2 bath 2,633 sqft Built 2014
Raw Value $774,948
Adjusted Value $870,182

Adjusted +$95,063 for 211 sqft more living space and +$171 for being newer. Net adjustment: +$95,234.

The Neighborhood

This home is valued 6.8% above the R257616A - HERITAGE AT PEARSON RANCH median of $1,253,608. With 265 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.6% over the past year.

R257616A - HERITAGE AT PEARSON RANCH

typical
265 Properties
$1,253,608 Median Value
-2.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$1,339,344
Median
$1,253,608

This home is +6.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $25,399 across all districts. With a homestead exemption claimed, that drops to $22,544 — saving $2,855 per year. That's $1,879 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%$11,625
AustinCity0.5240%$6,821
Williamson CountyCounty0.3694%$4,809
Austin Community Collegespecial0.1034%$1,346
Williamson County FM/RdCounty0.0443%$577
Upper Brushy Creek WCIDWater0.0170%$221
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$25,399

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,179,977 would pay approximately $7,365 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