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4009 BARLOW DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,411 sqftBuilt 2000

Property at a Glance

This home is estimated between $431,823 and $667,849, with a best estimate of $470,104. That places the property above the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685, in a neighborhood that declined 6.9% over the past year.

Estimated Value Range

$431,823 $667,849
Best Estimate
$470,104
WCAD Value
$564,885
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 $431,823 and $667,849. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

16709 DORMAN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,584 sqft Built 1995
Raw Value $381,657
Adjusted Value $470,104

Adjusted -$46,699 for 173 sqft less living space and +$37,328 for being newer and +$97,818 for having a pool. Net adjustment: +$88,447.

16829 LUCKENWALD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,585 sqft Built 1997
Raw Value $383,881
Adjusted Value $457,127

Adjusted -$46,969 for 174 sqft less living space and +$22,397 for being newer and +$97,818 for having a pool. Net adjustment: +$73,246.

16716 TOMCAT DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $431,823

Adjusted -$71,264 for 264 sqft less living space and +$37,328 for being newer and +$97,818 for having a pool. Net adjustment: +$63,882.

102 NORTH FIELD ST, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
3 bed 2 bath 940 sqft Built 2002
Raw Value $457,821
Adjusted Value $667,849

Adjusted +$127,141 for 471 sqft more living space and -$14,931 for being older and +$97,818 for having a pool. Net adjustment: +$210,028.

4 bed 2 bath 1,186 sqft Built 1994
Raw Value $407,186
Adjusted Value $610,534

Adjusted +$60,736 for 225 sqft more living space and +$44,794 for being newer and +$97,818 for having a pool. Net adjustment: +$203,348.

The Neighborhood

This home is valued 25.1% above the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685. With 1,233 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.9% over the past year.

R222592G - CAT HOLLOW ALL SECTIONS R4

above average
1,233 Properties
$451,685 Median Value
-6.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$564,885
Median
$451,685

This home is +25.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,813 across all districts. With a homestead exemption claimed, that drops to $9,458 — saving $1,355 per year. That's $788 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%$5,045
Brushy Creek MUDMUD0.3868%$2,185
Williamson CountyCounty0.3694%$2,087
Austin Community Collegespecial0.1034%$584
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$565
Williamson County FM/RdCounty0.0443%$250
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$10,813

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $470,104 would pay approximately $2,934 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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