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3708 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath2,179 sqftBuilt 2002

Property at a Glance

This home is estimated between $509,376 and $679,171, with a best estimate of $589,169. 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

$509,376 $679,171
Best Estimate
$589,169
WCAD Value
$514,868
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 $509,376 and $679,171. 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 $589,169

Adjusted +$7,725 for 27 sqft more living space and -$5,894 for being older. Net adjustment: +$1,831.

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 $616,278

Adjusted +$59,796 for 209 sqft more living space. Net adjustment: +$59,796.

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 $679,171

Adjusted +$149,347 for 522 sqft more living space. Net adjustment: +$149,347.

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 $509,376

Adjusted +$4,864 for 17 sqft more living space. Net adjustment: +$4,864.

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 $585,071

Adjusted +$43,202 for 151 sqft more living space and -$1,965 for being older. Net adjustment: +$41,237.

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
$514,868
Median
$514,276

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,264 across all districts. With a homestead exemption claimed, that drops to $7,918 — 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%$4,598
Round RockCity0.3720%$1,915
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%$9,264

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $589,169 would pay approximately $3,678 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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