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3923 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,178 sqftBuilt 2007

Property at a Glance

This home is estimated between $416,283 and $754,030, with a best estimate of $597,738. 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

$416,283 $754,030
Best Estimate
$597,738
WCAD Value
$443,586
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $416,283 and $754,030. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 2,152 sqft Built 2005
Raw Value $587,338
Adjusted Value $597,738

Adjusted +$6,836 for 26 sqft more living space and +$3,564 for being newer. Net adjustment: +$10,400.

3847 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,319 sqft Built 2008
Raw Value $455,139
Adjusted Value $416,283

Adjusted -$37,074 for 141 sqft less living space and -$1,782 for being older. Net adjustment: -$38,856.

3929 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,625 sqft Built 2007
Raw Value $608,625
Adjusted Value $754,030

Adjusted +$145,405 for 553 sqft more living space. Net adjustment: +$145,405.

3926 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,829 sqft Built 2007
Raw Value $598,560
Adjusted Value $690,326

Adjusted +$91,766 for 349 sqft more living space. Net adjustment: +$91,766.

3 bed 2 bath 2,162 sqft Built 2002
Raw Value $504,512
Adjusted Value $517,628

Adjusted +$4,207 for 16 sqft more living space and +$8,909 for being newer. Net adjustment: +$13,116.

The Neighborhood

This home is valued 10.4% 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
$443,586
Median
$494,830

This home is -10.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,981 across all districts. With a homestead exemption claimed, that drops to $6,649 — saving $1,332 per year. That's $554 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%$3,962
Round RockCity0.3720%$1,650
Williamson CountyCounty0.3694%$1,639
Austin Community Collegespecial0.1034%$459
Williamson County FM/RdCounty0.0443%$197
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,981

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $597,738 would pay approximately $3,731 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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