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3822 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,939 sqftBuilt 2003

Property at a Glance

This home is estimated between $442,675 and $622,173, with a best estimate of $549,578. 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

$442,675 $622,173
Best Estimate
$549,578
WCAD Value
$520,567
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 $442,675 and $622,173. More comparables in the same subdivision would strengthen this estimate.

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 $522,467

Adjusted -$60,941 for 213 sqft less living space and -$3,930 for being older. Net adjustment: -$64,871.

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 $549,578

Adjusted -$8,869 for 31 sqft less living space and +$1,965 for being newer. Net adjustment: -$6,904.

4 bed 2 bath 1,829 sqft Built 2007
Raw Value $598,560
Adjusted Value $622,173

Adjusted +$31,472 for 110 sqft more living space and -$7,859 for being older. Net adjustment: +$23,613.

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 $612,471

Adjusted +$80,682 for 282 sqft more living space and +$1,965 for being newer. Net adjustment: +$82,647.

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 $442,675

Adjusted -$63,802 for 223 sqft less living space and +$1,965 for being newer. Net adjustment: -$61,837.

The Neighborhood

This home is valued 1.2% 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
$520,567
Median
$514,276

This home is +1.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,366 across all districts. With a homestead exemption claimed, that drops to $8,020 — saving $1,346 per year. That's $668 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%$4,649
Round RockCity0.3720%$1,937
Williamson CountyCounty0.3694%$1,923
Austin Community Collegespecial0.1034%$538
Williamson County FM/RdCounty0.0443%$231
Upper Brushy Creek WCIDWater0.0170%$88
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,366

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $549,578 would pay approximately $3,430 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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