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3927 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,927 sqftBuilt 2010

Property at a Glance

This home is estimated between $355,631 and $693,378, with a best estimate of $629,674. That places the property above the R553505E - FOREST CREEK SEC 32, 34, 35 median of $494,830, in a neighborhood that declined 2.4% over the past year.

Estimated Value Range

$355,631 $693,378
Best Estimate
$629,674
WCAD Value
$577,965
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 $355,631 and $693,378. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3847 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,319 sqft Built 2008
Raw Value $455,139
Adjusted Value $355,631

Adjusted -$103,072 for 392 sqft less living space and +$3,564 for being newer. Net adjustment: -$99,508.

4 bed 2 bath 1,970 sqft Built 2002
Raw Value $556,482
Adjusted Value $559,431

Adjusted -$11,306 for 43 sqft less living space and +$14,255 for being newer. Net adjustment: +$2,949.

3929 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,625 sqft Built 2007
Raw Value $608,625
Adjusted Value $693,378

Adjusted +$79,407 for 302 sqft more living space and +$5,346 for being newer. Net adjustment: +$84,753.

3926 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,829 sqft Built 2007
Raw Value $598,560
Adjusted Value $629,674

Adjusted +$25,768 for 98 sqft more living space and +$5,346 for being newer. Net adjustment: +$31,114.

3932 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,585 sqft Built 2011
Raw Value $560,173
Adjusted Value $648,316

Adjusted +$89,925 for 342 sqft more living space and -$1,782 for being older. Net adjustment: +$88,143.

The Neighborhood

This home is valued 16.8% above the R553505E - FOREST CREEK SEC 32, 34, 35 median of $494,830. With 660 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.4% over the past year.

R553505E - FOREST CREEK SEC 32, 34, 35

above average
660 Properties
$494,830 Median Value
-2.4% YoY Change
0% Have Pool
98% Have Garage
This Home
$577,965
Median
$494,830

This home is +16.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,399 across all districts. With a homestead exemption claimed, that drops to $9,042 — saving $1,357 per year. That's $754 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%$5,162
Round RockCity0.3720%$2,150
Williamson CountyCounty0.3694%$2,135
Austin Community Collegespecial0.1034%$598
Williamson County FM/RdCounty0.0443%$256
Upper Brushy Creek WCIDWater0.0170%$98
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,399

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $629,674 would pay approximately $3,930 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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