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4009 HARVEY PENICK DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath2,105 sqftBuilt 2009

Property at a Glance

This home is estimated between $572,867 and $754,732, with a best estimate of $685,736. 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

$572,867 $754,732
Best Estimate
$685,736
WCAD Value
$713,529
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 $572,867 and $754,732. 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 $639,457

Adjusted -$239,997 for 686 sqft less living space and -$4,387 for being older. Net adjustment: -$244,384.

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 $754,732

Adjusted -$214,458 for 613 sqft less living space and -$11,699 for being older. Net adjustment: -$226,157.

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 $572,867

Adjusted -$76,267 for 218 sqft less living space and +$2,925 for being newer. Net adjustment: -$73,342.

4003 HARVEY PENICK DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,658 sqft Built 2002
Raw Value $891,978
Adjusted Value $688,274

Adjusted -$193,467 for 553 sqft less living space and -$10,237 for being older. Net adjustment: -$203,704.

4 bed 2,016 sqft Built 2008
Raw Value $656,061
Adjusted Value $685,736

Adjusted +$31,137 for 89 sqft more living space and -$1,462 for being older. Net adjustment: +$29,675.

The Neighborhood

This home is valued 21.7% 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

below average
271 Properties
$910,927 Median Value
-3.1% YoY Change
1% Have Pool
99% Have Garage
This Home
$713,529
Median
$910,927

This home is -21.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,838 across all districts. With a homestead exemption claimed, that drops to $11,456 — saving $1,382 per year. That's $955 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%$6,373
Round RockCity0.3720%$2,654
Williamson CountyCounty0.3694%$2,636
Austin Community Collegespecial0.1034%$738
Williamson County FM/RdCounty0.0443%$316
Upper Brushy Creek WCIDWater0.0170%$121
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,838

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $685,736 would pay approximately $4,280 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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