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3700 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,576 sqftBuilt 2003

Property at a Glance

This home is estimated between $445,721 and $627,430, with a best estimate of $541,880. That places the property above 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

$445,721 $627,430
Best Estimate
$541,880
WCAD Value
$533,083
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $445,721 and $627,430. More comparables in the same subdivision would strengthen this estimate.

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 $598,549

Adjusted +$74,674 for 261 sqft more living space and +$1,965 for being newer. Net adjustment: +$76,639.

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 $445,721

Adjusted -$112,726 for 394 sqft less living space and +$1,965 for being newer. Net adjustment: -$110,761.

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 $508,614

Adjusted -$23,175 for 81 sqft less living space and +$1,965 for being newer. Net adjustment: -$21,210.

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 $627,430

Adjusted +$120,451 for 421 sqft more living space and +$1,965 for being newer. Net adjustment: +$122,416.

4 bed 3 bath 1,585 sqft Built 2011
Raw Value $560,173
Adjusted Value $541,880

Adjusted -$2,575 for 9 sqft less living space and -$15,718 for being older. Net adjustment: -$18,293.

The Neighborhood

This home is valued 3.7% 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
$533,083
Median
$514,276

This home is +3.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,592 across all districts. With a homestead exemption claimed, that drops to $8,243 — saving $1,349 per year. That's $687 per month a buyer should budget. The assessed value increased -1.6% vs the subdivision average of -8.7%. This above-average increase gives a protest opportunity score of 36 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,761
Round RockCity0.3720%$1,983
Williamson CountyCounty0.3694%$1,969
Austin Community Collegespecial0.1034%$551
Williamson County FM/RdCounty0.0443%$236
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,592
36 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $541,880 would pay approximately $3,382 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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