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3734 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed4 bath1,827 sqftBuilt 2002

Property at a Glance

This home is estimated between $484,362 and $668,396, with a best estimate of $522,633. 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

$484,362 $668,396
Best Estimate
$522,633
WCAD Value
$501,953
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 $484,362 and $668,396. All 5 comparables are in the same subdivision, giving this estimate high confidence.

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 $668,396

Adjusted +$146,486 for 512 sqft more living space. Net adjustment: +$146,486.

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 $515,569

Adjusted -$40,913 for 143 sqft less living space. Net adjustment: -$40,913.

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 $578,462

Adjusted +$48,638 for 170 sqft more living space. Net adjustment: +$48,638.

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 $484,362

Adjusted -$57,507 for 201 sqft less living space and -$1,965 for being older. Net adjustment: -$59,472.

3808 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,810 sqft Built 2002
Raw Value $517,769
Adjusted Value $522,633

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

The Neighborhood

This home is valued 2.4% 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
$501,953
Median
$514,276

This home is -2.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,032 across all districts. With a homestead exemption claimed, that drops to $7,688 — saving $1,344 per year. That's $641 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%$4,483
Round RockCity0.3720%$1,867
Williamson CountyCounty0.3694%$1,854
Austin Community Collegespecial0.1034%$519
Williamson County FM/RdCounty0.0443%$223
Upper Brushy Creek WCIDWater0.0170%$85
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,032

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $522,633 would pay approximately $3,262 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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