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4012 CARGILL DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath881 sqftBuilt 2000

Property at a Glance

This home is estimated between $-41,757 and $426,964, with a best estimate of $216,242. That places the property below 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

$-41,757 $426,964
Best Estimate
$216,242
WCAD Value
$473,026
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R222592G - CAT HOLLOW ALL SECTIONS R4, this home's estimated market value is between $-41,757 and $426,964. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

102 NORTH FIELD ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 940 sqft Built 2002
Raw Value $457,821
Adjusted Value $426,964

Adjusted -$15,926 for 59 sqft less living space and -$14,931 for being older. Net adjustment: -$30,857.

16829 LUCKENWALD DR, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,585 sqft Built 1997
Raw Value $383,881
Adjusted Value $216,242

Adjusted -$190,036 for 704 sqft less living space and +$22,397 for being newer. Net adjustment: -$167,639.

16709 DORMAN DR, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,584 sqft Built 1995
Raw Value $381,657
Adjusted Value $229,219

Adjusted -$189,766 for 703 sqft less living space and +$37,328 for being newer. Net adjustment: -$152,438.

16716 TOMCAT DR, ROUND ROCK, TX 78681
0.00 mi 96% similar Same subdivision
3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $190,938

Adjusted -$214,331 for 794 sqft less living space and +$37,328 for being newer. Net adjustment: -$177,003.

6041 RONCHAMPS DR, ROUND ROCK, TX 78681
0.00 mi 90% similar Same subdivision
3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $-41,757

Adjusted -$598,182 for 2,216 sqft less living space. Net adjustment: -$598,182.

The Neighborhood

This home is valued 4.7% 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

typical
1,233 Properties
$451,685 Median Value
-6.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$473,026
Median
$451,685

This home is +4.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,054 across all districts. With a homestead exemption claimed, that drops to $7,717 — saving $1,337 per year. That's $643 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%$4,225
Brushy Creek MUDMUD0.3868%$1,830
Williamson CountyCounty0.3694%$1,748
Austin Community Collegespecial0.1034%$489
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$473
Williamson County FM/RdCounty0.0443%$210
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$9,054

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $216,242 would pay approximately $1,350 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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