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1166 HUNTINGTON TRL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,856 sqftBuilt 1999

Property at a Glance

This home is estimated between $570,971 and $710,365, with a best estimate of $594,327. That places the property above the R553505E - FOREST CREEK SEC 32, 34, 35 median of $494,830, in a neighborhood that declined 2.4% over the past year.

Estimated Value Range

$570,971 $710,365
Best Estimate
$594,327
WCAD Value
$596,391
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R553505E - FOREST CREEK SEC 32, 34, 35. The estimated range of $570,971 and $710,365 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 2,881 sqft Built 2011
Raw Value $622,282
Adjusted Value $594,327

Adjusted -$6,573 for 25 sqft less living space and -$21,382 for being older. Net adjustment: -$27,955.

3 bed 2 bath 1,892 sqft Built 1995
Raw Value $325,206
Adjusted Value $585,806

Adjusted +$253,473 for 964 sqft more living space and +$7,127 for being newer. Net adjustment: +$260,600.

3 bed 2 bath 2,141 sqft Built 2012
Raw Value $406,134
Adjusted Value $570,971

Adjusted +$188,001 for 715 sqft more living space and -$23,164 for being older. Net adjustment: +$164,837.

3 bed 2 bath 1,539 sqft Built 1998
Raw Value $305,880
Adjusted Value $653,952

Adjusted +$346,290 for 1,317 sqft more living space and +$1,782 for being newer. Net adjustment: +$348,072.

3 bed 2 bath 1,487 sqft Built 2000
Raw Value $352,184
Adjusted Value $710,365

Adjusted +$359,963 for 1,369 sqft more living space and -$1,782 for being older. Net adjustment: +$358,181.

The Neighborhood

This home is valued 20.5% above the R553505E - FOREST CREEK SEC 32, 34, 35 median of $494,830. With 660 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.4% over the past year.

R553505E - FOREST CREEK SEC 32, 34, 35

above average
660 Properties
$494,830 Median Value
-2.4% YoY Change
0% Have Pool
98% Have Garage
This Home
$596,391
Median
$494,830

This home is +20.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,108 across all districts. With a homestead exemption claimed, that drops to $7,747 — saving $1,361 per year. That's $646 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%$5,326
Williamson CountyCounty0.3694%$2,203
Austin Community Collegespecial0.1034%$617
Williamson County ESD #9 - Round RockESD0.0999%$596
Williamson County FM/RdCounty0.0443%$264
Upper Brushy Creek WCIDWater0.0170%$101
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$9,108

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $594,327 would pay approximately $3,710 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 4/19/2026.

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