Beta Williamson County, TX only — data and coverage are limited during early access.

3932 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,585 sqftBuilt 2011

Property at a Glance

This home is estimated between $475,883 and $605,234, with a best estimate of $530,829. 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

$475,883 $605,234
Best Estimate
$530,829
WCAD Value
$560,173
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 $475,883 and $605,234. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $605,234

Adjusted -$10,518 for 40 sqft less living space and +$7,127 for being newer. Net adjustment: -$3,391.

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 $541,530

Adjusted -$64,157 for 244 sqft less living space and +$7,127 for being newer. Net adjustment: -$57,030.

3851 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,910 sqft Built 2007
Raw Value $554,211
Adjusted Value $475,883

Adjusted -$85,455 for 325 sqft less living space and +$7,127 for being newer. Net adjustment: -$78,328.

3902 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,676 sqft Built 2007
Raw Value $547,629
Adjusted Value $530,829

Adjusted -$23,927 for 91 sqft less living space and +$7,127 for being newer. Net adjustment: -$16,800.

3916 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,691 sqft Built 2008
Raw Value $550,645
Adjusted Value $528,120

Adjusted -$27,871 for 106 sqft less living space and +$5,346 for being newer. Net adjustment: -$22,525.

The Neighborhood

This home is valued 13.2% 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
$560,173
Median
$494,830

This home is +13.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,079 across all districts. With a homestead exemption claimed, that drops to $8,725 — saving $1,354 per year. That's $727 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%$5,003
Round RockCity0.3720%$2,084
Williamson CountyCounty0.3694%$2,070
Austin Community Collegespecial0.1034%$579
Williamson County FM/RdCounty0.0443%$248
Upper Brushy Creek WCIDWater0.0170%$95
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,079

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $530,829 would pay approximately $3,313 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.

View full property details