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

16309 HORSE TRAP LN, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed4 bath3,197 sqftBuilt 2019

Property at a Glance

This home is estimated between $1,029,222 and $1,627,229, with a best estimate of $1,339,016. That places the property above 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

$1,029,222 $1,627,229
Best Estimate
$1,339,016
WCAD Value
$1,322,103
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 $1,029,222 and $1,627,229 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 $1,439,487

Adjusted +$96,865 for 215 sqft more living space and -$34 for being older. Net adjustment: +$96,831.

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 $1,627,229

Adjusted +$350,968 for 779 sqft more living space. Net adjustment: +$350,968.

4 bed 3 bath 2,293 sqft Built 2005
Raw Value $771,963
Adjusted Value $1,179,727

Adjusted +$407,286 for 904 sqft more living space and +$478 for being newer. Net adjustment: +$407,764.

4 bed 3 bath 2,327 sqft Built 2004
Raw Value $946,537
Adjusted Value $1,339,016

Adjusted +$391,967 for 870 sqft more living space and +$512 for being newer. Net adjustment: +$392,479.

3 bed 2 bath 2,633 sqft Built 2014
Raw Value $774,948
Adjusted Value $1,029,222

Adjusted +$254,103 for 564 sqft more living space and +$171 for being newer. Net adjustment: +$254,274.

The Neighborhood

This home is valued 5.5% 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
$1,322,103
Median
$1,253,608

This home is +5.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $25,520 across all districts. With a homestead exemption claimed, that drops to $22,658 — saving $2,862 per year. That's $1,888 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%$11,680
AustinCity0.5240%$6,853
Williamson CountyCounty0.3694%$4,832
Austin Community Collegespecial0.1034%$1,352
Williamson County FM/RdCounty0.0443%$580
Upper Brushy Creek WCIDWater0.0170%$222
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$25,520

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,339,016 would pay approximately $8,358 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