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3730 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed4 bath1,558 sqftBuilt 2002

Property at a Glance

This home is estimated between $423,428 and $620,315, with a best estimate of $501,499. 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

$423,428 $620,315
Best Estimate
$501,499
WCAD Value
$521,492
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 $423,428 and $620,315. 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 $591,434

Adjusted +$69,524 for 243 sqft more living space. Net adjustment: +$69,524.

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 $501,499

Adjusted -$28,325 for 99 sqft less living space. Net adjustment: -$28,325.

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 $445,670

Adjusted -$72,099 for 252 sqft less living space. Net adjustment: -$72,099.

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 $423,428

Adjusted -$128,176 for 448 sqft less living space and -$1,965 for being older. Net adjustment: -$130,141.

3710 HARVEY PENICK CV, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
4 bed 3 bath 1,155 sqft Built 2002
Raw Value $505,014
Adjusted Value $620,315

Adjusted +$115,301 for 403 sqft more living space. Net adjustment: +$115,301.

The Neighborhood

This home is valued 1.4% 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
$521,492
Median
$514,276

This home is +1.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,383 across all districts. With a homestead exemption claimed, that drops to $8,036 — saving $1,347 per year. That's $670 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%$4,657
Round RockCity0.3720%$1,940
Williamson CountyCounty0.3694%$1,927
Austin Community Collegespecial0.1034%$539
Williamson County FM/RdCounty0.0443%$231
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,383

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $501,499 would pay approximately $3,130 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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