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1005 DAVID DUVAL CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,581 sqftBuilt 2012

Property at a Glance

This home is estimated between $517,193 and $603,687, with a best estimate of $577,812. 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

$517,193 $603,687
Best Estimate
$577,812
WCAD Value
$580,858
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 $517,193 and $603,687. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

109 NICK PRICE LOOP, ROUND ROCK, TX 78664
0.00 mi 95% similar Same subdivision
4 bed 3 bath 1,440 sqft Built 2006
Raw Value $555,922
Adjusted Value $603,687

Adjusted +$37,074 for 141 sqft more living space and +$10,691 for being newer. Net adjustment: +$47,765.

126 PAUL AZINGER DR, ROUND ROCK, TX 78664
0.00 mi 94% similar Same subdivision
4 bed 2 bath 1,623 sqft Built 2011
Raw Value $548,985
Adjusted Value $539,724

Adjusted -$11,043 for 42 sqft less living space and +$1,782 for being newer. Net adjustment: -$9,261.

100 HALE IRWIN CV, ROUND ROCK, TX 78664
0.00 mi 92% similar Same subdivision
4 bed 2 bath 1,483 sqft Built 2011
Raw Value $489,643
Adjusted Value $517,193

Adjusted +$25,768 for 98 sqft more living space and +$1,782 for being newer. Net adjustment: +$27,550.

108 NICK PRICE LOOP, ROUND ROCK, TX 78664
0.00 mi 92% similar Same subdivision
4 bed 2 bath 1,624 sqft Built 2007
Raw Value $580,209
Adjusted Value $577,812

Adjusted -$11,306 for 43 sqft less living space and +$8,909 for being newer. Net adjustment: -$2,397.

104 NICK PRICE LOOP, ROUND ROCK, TX 78664
0.00 mi 92% similar Same subdivision
4 bed 2 bath 1,624 sqft Built 2007
Raw Value $593,799
Adjusted Value $591,402

Adjusted -$11,306 for 43 sqft less living space and +$8,909 for being newer. Net adjustment: -$2,397.

The Neighborhood

This home is valued 17.4% 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

above average
660 Properties
$494,830 Median Value
-2.4% YoY Change
0% Have Pool
98% Have Garage
This Home
$580,858
Median
$494,830

This home is +17.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,257 across all districts. With a homestead exemption claimed, that drops to $10,900 — saving $1,357 per year. That's $908 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%$5,188
Williamson County WSID #3special0.5830%$3,386
Williamson CountyCounty0.3694%$2,146
Austin Community Collegespecial0.1034%$601
Williamson County ESD #9 - Round RockESD0.0999%$580
Williamson County FM/RdCounty0.0443%$257
Upper Brushy Creek WCIDWater0.0170%$99
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.1102%$12,257

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $577,812 would pay approximately $3,607 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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