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3733 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,148 sqftBuilt 2002

Property at a Glance

This home is estimated between $394,426 and $670,302, with a best estimate of $580,300. 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

$394,426 $670,302
Best Estimate
$580,300
WCAD Value
$438,024
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 $394,426 and $670,302. 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 $580,300

Adjusted -$1,144 for 4 sqft less living space and -$5,894 for being older. Net adjustment: -$7,038.

3 bed 2 bath 2,319 sqft Built 2008
Raw Value $455,139
Adjusted Value $394,426

Adjusted -$48,924 for 171 sqft less living space and -$11,789 for being older. Net adjustment: -$60,713.

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 $607,409

Adjusted +$50,927 for 178 sqft more living space. Net adjustment: +$50,927.

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 $670,302

Adjusted +$140,478 for 491 sqft more living space. Net adjustment: +$140,478.

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 $500,507

Adjusted -$4,005 for 14 sqft less living space. Net adjustment: -$4,005.

The Neighborhood

This home is valued 14.8% below the R550600D - Forest Creek Sec 15,16,19,31 median of $514,276. That positions it competitively for buyers comparing within the neighborhood. 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
$438,024
Median
$514,276

This home is -14.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,881 across all districts. With a homestead exemption claimed, that drops to $6,550 — saving $1,331 per year. That's $546 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%$3,912
Round RockCity0.3720%$1,629
Williamson CountyCounty0.3694%$1,618
Austin Community Collegespecial0.1034%$453
Williamson County FM/RdCounty0.0443%$194
Upper Brushy Creek WCIDWater0.0170%$74
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,881

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $580,300 would pay approximately $3,622 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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