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100 JUSTIN LEONARD DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,469 sqftBuilt 2008

Property at a Glance

This home is estimated between $405,231 and $862,012, with a best estimate of $522,887. 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

$405,231 $862,012
Best Estimate
$522,887
WCAD Value
$466,315
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 $405,231 and $862,012 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,304 sqft Built 2007
Raw Value $661,544
Adjusted Value $706,711

Adjusted +$43,385 for 165 sqft more living space and +$1,782 for being newer. Net adjustment: +$45,167.

3 bed 2 bath 2,833 sqft Built 2007
Raw Value $616,815
Adjusted Value $522,887

Adjusted -$95,710 for 364 sqft less living space and +$1,782 for being newer. Net adjustment: -$93,928.

3 bed 2 bath 3,106 sqft Built 2008
Raw Value $684,949
Adjusted Value $517,457

Adjusted -$167,492 for 637 sqft less living space. Net adjustment: -$167,492.

4 bed 2 bath 2,440 sqft Built 1996
Raw Value $376,224
Adjusted Value $405,231

Adjusted +$7,625 for 29 sqft more living space and +$21,382 for being newer. Net adjustment: +$29,007.

3 bed 2 bath 1,930 sqft Built 2004
Raw Value $713,161
Adjusted Value $862,012

Adjusted +$141,724 for 539 sqft more living space and +$7,127 for being newer. Net adjustment: +$148,851.

The Neighborhood

This home is valued 5.8% below the R553505E - FOREST CREEK SEC 32, 34, 35 median of $494,830. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.4% over the past year.

R553505E - FOREST CREEK SEC 32, 34, 35

typical
660 Properties
$494,830 Median Value
-2.4% YoY Change
0% Have Pool
98% Have Garage
This Home
$466,315
Median
$494,830

This home is -5.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,840 across all districts. With a homestead exemption claimed, that drops to $8,504 — saving $1,336 per year. That's $709 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%$4,165
Williamson County WSID #3special0.5830%$2,719
Williamson CountyCounty0.3694%$1,723
Austin Community Collegespecial0.1034%$482
Williamson County ESD #9 - Round RockESD0.0999%$466
Williamson County FM/RdCounty0.0443%$207
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1102%$9,840

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $522,887 would pay approximately $3,264 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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