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303 PAYNE STEWART DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,649 sqftBuilt 2006

Property at a Glance

This home is estimated between $296,640 and $607,896, with a best estimate of $485,521. 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

$296,640 $607,896
Best Estimate
$485,521
WCAD Value
$531,240
High Confidence

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

Based on 5 comparable properties in R553505E - FOREST CREEK SEC 32, 34, 35, this home's estimated market value is between $296,640 and $607,896. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

301 PAYNE STEWART DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
4 bed 2 bath 1,472 sqft Built 2007
Raw Value $563,138
Adjusted Value $607,896

Adjusted +$46,540 for 177 sqft more living space and -$1,782 for being older. Net adjustment: +$44,758.

305 PAYNE STEWART DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 2,213 sqft Built 2007
Raw Value $446,719
Adjusted Value $296,640

Adjusted -$148,297 for 564 sqft less living space and -$1,782 for being older. Net adjustment: -$150,079.

109 PAUL AZINGER DR, ROUND ROCK, TX 78664
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,125 sqft Built 2011
Raw Value $434,762
Adjusted Value $300,694

Adjusted -$125,159 for 476 sqft less living space and -$8,909 for being older. Net adjustment: -$134,068.

111 PAUL AZINGER DR, ROUND ROCK, TX 78664
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,907 sqft Built 2011
Raw Value $573,473
Adjusted Value $496,726

Adjusted -$67,838 for 258 sqft less living space and -$8,909 for being older. Net adjustment: -$76,747.

111 PAYNE STEWART DR, ROUND ROCK, TX 78664
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,892 sqft Built 2006
Raw Value $549,415
Adjusted Value $485,521

Adjusted -$63,894 for 243 sqft less living space. Net adjustment: -$63,894.

The Neighborhood

This home is valued 7.4% 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
$531,240
Median
$494,830

This home is +7.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,210 across all districts. With a homestead exemption claimed, that drops to $9,862 — saving $1,348 per year. That's $822 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%$4,745
Williamson County WSID #3special0.5830%$3,097
Williamson CountyCounty0.3694%$1,963
Austin Community Collegespecial0.1034%$549
Williamson County ESD #9 - Round RockESD0.0999%$531
Williamson County FM/RdCounty0.0443%$235
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1102%$11,210

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $485,521 would pay approximately $3,031 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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