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16421 HORSE TRAP LN, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

5 bed4 bath3,013 sqftBuilt 2019

Property at a Glance

This home is estimated between $850,976 and $1,397,961, with a best estimate of $1,111,882. 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

$850,976 $1,397,961
Best Estimate
$1,111,882
WCAD Value
$1,383,808
High Confidence

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

Based on 5 comparable properties in R257616A - HERITAGE AT PEARSON RANCH, this home's estimated market value is between $850,976 and $1,397,961. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

16317 CHESTER HEIGHTS TRL, AUSTIN, TX 78717
0.09 mi 100% similar Same subdivision
4 bed 3 bath 2,982 sqft Built 2021
Raw Value $1,384,062
Adjusted Value $1,397,961

Adjusted +$13,967 for 31 sqft more living space and -$68 for being older. Net adjustment: +$13,899.

16320 CHESTER HEIGHTS TRL, AUSTIN, TX 78717
0.09 mi 100% similar Same subdivision
4 bed 3 bath 2,532 sqft Built 2020
Raw Value $895,208
Adjusted Value $1,111,882

Adjusted +$216,708 for 481 sqft more living space and -$34 for being older. Net adjustment: +$216,674.

16305 CHESTER HEIGHTS TRL, AUSTIN, TX 78717
0.09 mi 100% similar Same subdivision
4 bed 3 bath 3,576 sqft Built 2019
Raw Value $1,130,405
Adjusted Value $876,753

Adjusted -$253,652 for 563 sqft less living space. Net adjustment: -$253,652.

16301 CHESTER HEIGHTS TRL, AUSTIN, TX 78717
0.09 mi 100% similar Same subdivision
5 bed 4 bath 3,209 sqft Built 2019
Raw Value $1,384,908
Adjusted Value $1,296,603

Adjusted -$88,305 for 196 sqft less living space. Net adjustment: -$88,305.

16324 CHESTER HEIGHTS TRL, AUSTIN, TX 78717
0.09 mi 100% similar Same subdivision
4 bed 3 bath 3,627 sqft Built 2019
Raw Value $1,127,606
Adjusted Value $850,976

Adjusted -$276,630 for 614 sqft less living space. Net adjustment: -$276,630.

The Neighborhood

This home is valued 10.4% 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
$1,383,808
Median
$1,253,608

This home is +10.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $25,319 across all districts. With a homestead exemption claimed, that drops to $22,469 — saving $2,850 per year. That's $1,872 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%$11,589
AustinCity0.5240%$6,799
Williamson CountyCounty0.3694%$4,794
Austin Community Collegespecial0.1034%$1,342
Williamson County FM/RdCounty0.0443%$575
Upper Brushy Creek WCIDWater0.0170%$221
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$25,319

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,111,882 would pay approximately $6,940 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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