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109 PAYNE STEWART DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath2,036 sqftBuilt 2006

Property at a Glance

This home is estimated between $340,599 and $612,551, with a best estimate of $434,690. That places the property below 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

$340,599 $612,551
Best Estimate
$434,690
WCAD Value
$519,739
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $340,599 and $612,551. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

105 PAYNE STEWART DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,093 sqft Built 2007
Raw Value $472,150
Adjusted Value $455,381

Adjusted -$14,987 for 57 sqft less living space and -$1,782 for being older. Net adjustment: -$16,769.

101 PAYNE STEWART DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,353 sqft Built 2007
Raw Value $519,823
Adjusted Value $434,690

Adjusted -$83,351 for 317 sqft less living space and -$1,782 for being older. Net adjustment: -$85,133.

107 PAYNE STEWART DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,113 sqft Built 2006
Raw Value $430,970
Adjusted Value $410,724

Adjusted -$20,246 for 77 sqft less living space. Net adjustment: -$20,246.

103 PAYNE STEWART DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,758 sqft Built 2008
Raw Value $543,018
Adjusted Value $612,551

Adjusted +$73,097 for 278 sqft more living space and -$3,564 for being older. Net adjustment: +$69,533.

4 bed 2 bath 2,052 sqft Built 2006
Raw Value $344,806
Adjusted Value $340,599

Adjusted -$4,207 for 16 sqft less living space. Net adjustment: -$4,207.

The Neighborhood

This home is valued 5.0% 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

typical
660 Properties
$494,830 Median Value
-2.4% YoY Change
0% Have Pool
98% Have Garage
This Home
$519,739
Median
$494,830

This home is +5.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,967 across all districts. With a homestead exemption claimed, that drops to $9,621 — saving $1,346 per year. That's $802 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%$4,642
Williamson County WSID #3special0.5830%$3,030
Williamson CountyCounty0.3694%$1,920
Austin Community Collegespecial0.1034%$537
Williamson County ESD #9 - Round RockESD0.0999%$519
Williamson County FM/RdCounty0.0443%$230
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1102%$10,967

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $434,690 would pay approximately $2,713 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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