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3739 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath2,006 sqftBuilt 2003

Property at a Glance

This home is estimated between $461,844 and $631,640, with a best estimate of $541,636. 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

$461,844 $631,640
Best Estimate
$541,636
WCAD Value
$553,569
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 $461,844 and $631,640. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3645 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,152 sqft Built 2005
Raw Value $587,338
Adjusted Value $541,636

Adjusted -$41,772 for 146 sqft less living space and -$3,930 for being older. Net adjustment: -$45,702.

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 $568,747

Adjusted +$10,300 for 36 sqft more living space and +$1,965 for being newer. Net adjustment: +$12,265.

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 $631,640

Adjusted +$99,851 for 349 sqft more living space and +$1,965 for being newer. Net adjustment: +$101,816.

3826 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,162 sqft Built 2002
Raw Value $504,512
Adjusted Value $461,844

Adjusted -$44,633 for 156 sqft less living space and +$1,965 for being newer. Net adjustment: -$42,668.

3803 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,028 sqft Built 2003
Raw Value $543,834
Adjusted Value $537,540

Adjusted -$6,294 for 22 sqft less living space. Net adjustment: -$6,294.

The Neighborhood

This home is valued 7.6% 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
$553,569
Median
$514,276

This home is +7.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,960 across all districts. With a homestead exemption claimed, that drops to $8,608 — saving $1,352 per year. That's $717 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%$4,944
Round RockCity0.3720%$2,059
Williamson CountyCounty0.3694%$2,045
Austin Community Collegespecial0.1034%$572
Williamson County FM/RdCounty0.0443%$245
Upper Brushy Creek WCIDWater0.0170%$94
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,960

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $541,636 would pay approximately $3,381 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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