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4003 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath2,658 sqftBuilt 2002

Property at a Glance

This home is estimated between $528,109 and $958,436, with a best estimate of $776,570. That places the property below the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927, in a neighborhood that declined 3.1% over the past year.

Estimated Value Range

$528,109 $958,436
Best Estimate
$776,570
WCAD Value
$891,978
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 $528,109 and $958,436. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

4013 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,791 sqft Built 2006
Raw Value $883,841
Adjusted Value $843,161

Adjusted -$46,530 for 133 sqft less living space and +$5,850 for being newer. Net adjustment: -$40,680.

4514 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,718 sqft Built 2001
Raw Value $980,889
Adjusted Value $958,436

Adjusted -$20,991 for 60 sqft less living space and -$1,462 for being older. Net adjustment: -$22,453.

4001 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,323 sqft Built 2011
Raw Value $646,209
Adjusted Value $776,570

Adjusted +$117,200 for 335 sqft more living space and +$13,161 for being newer. Net adjustment: +$130,361.

4008 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,904 sqft Built 2002
Raw Value $785,878
Adjusted Value $699,815

Adjusted -$86,063 for 246 sqft less living space. Net adjustment: -$86,063.

4 bed 3 bath 2,517 sqft Built 2008
Raw Value $470,006
Adjusted Value $528,109

Adjusted +$49,329 for 141 sqft more living space and +$8,774 for being newer. Net adjustment: +$58,103.

The Neighborhood

This home is valued 2.1% below the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.1% over the past year.

R549699C - Forest Creek Sec 14,20,21,26-30,33,34

typical
271 Properties
$910,927 Median Value
-3.1% YoY Change
1% Have Pool
99% Have Garage
This Home
$891,978
Median
$910,927

This home is -2.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $16,049 across all districts. With a homestead exemption claimed, that drops to $14,634 — saving $1,415 per year. That's $1,220 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%$7,966
Round RockCity0.3720%$3,318
Williamson CountyCounty0.3694%$3,295
Austin Community Collegespecial0.1034%$922
Williamson County FM/RdCounty0.0443%$395
Upper Brushy Creek WCIDWater0.0170%$152
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$16,049

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $776,570 would pay approximately $4,847 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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