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3810 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,200 sqftBuilt 2002

Property at a Glance

This home is estimated between $167,558 and $517,889, with a best estimate of $229,278. That places the property below the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$167,558 $517,889
Best Estimate
$229,278
WCAD Value
$528,113
High Confidence

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

Based on 5 comparable properties in R550600D - Forest Creek Sec 15,16,19,31, this home's estimated market value is between $167,558 and $517,889. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3736 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,657 sqft Built 2002
Raw Value $529,824
Adjusted Value $399,073

Adjusted -$130,751 for 457 sqft less living space. Net adjustment: -$130,751.

3710 HARVEY PENICK CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,155 sqft Built 2002
Raw Value $505,014
Adjusted Value $517,889

Adjusted +$12,875 for 45 sqft more living space. Net adjustment: +$12,875.

3826 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 2,162 sqft Built 2002
Raw Value $504,512
Adjusted Value $229,278

Adjusted -$275,234 for 962 sqft less living space. Net adjustment: -$275,234.

3722 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 2,163 sqft Built 2002
Raw Value $450,562
Adjusted Value $175,042

Adjusted -$275,520 for 963 sqft less living space. Net adjustment: -$275,520.

3806 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 2,193 sqft Built 2002
Raw Value $451,662
Adjusted Value $167,558

Adjusted -$284,104 for 993 sqft less living space. Net adjustment: -$284,104.

The Neighborhood

This home is valued 2.7% above the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276. With 274 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.

R550600D - Forest Creek Sec 15,16,19,31

typical
274 Properties
$514,276 Median Value
-8.7% YoY Change
0% Have Pool
99% Have Garage
This Home
$528,113
Median
$514,276

This home is +2.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,502 across all districts. With a homestead exemption claimed, that drops to $8,154 — saving $1,348 per year. That's $680 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%$4,717
Round RockCity0.3720%$1,965
Williamson CountyCounty0.3694%$1,951
Austin Community Collegespecial0.1034%$546
Williamson County FM/RdCounty0.0443%$234
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,502

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $229,278 would pay approximately $1,431 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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