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3724 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed4 bath1,771 sqftBuilt 2002

Property at a Glance

This home is estimated between $484,369 and $652,374, with a best estimate of $506,611. 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

$484,369 $652,374
Best Estimate
$506,611
WCAD Value
$514,958
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 $484,369 and $652,374. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3735 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,315 sqft Built 2002
Raw Value $521,910
Adjusted Value $652,374

Adjusted +$130,464 for 456 sqft more living space. Net adjustment: +$130,464.

3824 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,970 sqft Built 2002
Raw Value $556,482
Adjusted Value $499,547

Adjusted -$56,935 for 199 sqft less living space. Net adjustment: -$56,935.

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 $562,440

Adjusted +$32,616 for 114 sqft more living space. Net adjustment: +$32,616.

3808 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,810 sqft Built 2002
Raw Value $517,769
Adjusted Value $506,611

Adjusted -$11,158 for 39 sqft less living space. Net adjustment: -$11,158.

3739 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,006 sqft Built 2003
Raw Value $553,569
Adjusted Value $484,369

Adjusted -$67,235 for 235 sqft less living space and -$1,965 for being older. Net adjustment: -$69,200.

The Neighborhood

This home is in line with the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276. 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
$514,958
Median
$514,276

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,266 across all districts. With a homestead exemption claimed, that drops to $7,920 — saving $1,346 per year. That's $660 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%$4,599
Round RockCity0.3720%$1,916
Williamson CountyCounty0.3694%$1,902
Austin Community Collegespecial0.1034%$532
Williamson County FM/RdCounty0.0443%$228
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,266

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $506,611 would pay approximately $3,162 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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