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8013 BRIENNE DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath881 sqftBuilt 1996

Property at a Glance

This home is estimated between $161,076 and $397,101, with a best estimate of $199,357. 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

$161,076 $397,101
Best Estimate
$199,357
WCAD Value
$410,406
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 $161,076 and $397,101. More comparables in the same subdivision would strengthen this estimate.

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 $397,101

Adjusted -$15,926 for 59 sqft less living space and -$44,794 for being older. Net adjustment: -$60,720.

16709 DORMAN DR, ROUND ROCK, TX 78681
0.00 mi 95% similar Same subdivision
3 bed 2 bath 1,584 sqft Built 1995
Raw Value $381,657
Adjusted Value $199,357

Adjusted -$189,766 for 703 sqft less living space and +$7,466 for being newer. Net adjustment: -$182,300.

16829 LUCKENWALD DR, ROUND ROCK, TX 78681
0.00 mi 95% similar Same subdivision
3 bed 2 bath 1,585 sqft Built 1997
Raw Value $383,881
Adjusted Value $186,379

Adjusted -$190,036 for 704 sqft less living space and -$7,466 for being older. Net adjustment: -$197,502.

4 bed 2 bath 1,186 sqft Built 1994
Raw Value $407,186
Adjusted Value $339,786

Adjusted -$82,331 for 305 sqft less living space and +$14,931 for being newer. Net adjustment: -$67,400.

16716 TOMCAT DR, ROUND ROCK, TX 78681
0.00 mi 94% similar Same subdivision
3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $161,076

Adjusted -$214,331 for 794 sqft less living space and +$7,466 for being newer. Net adjustment: -$206,865.

The Neighborhood

This home is valued 9.1% below the R222592G - CAT HOLLOW ALL SECTIONS R4 median of $451,685. That positions it competitively for buyers comparing within the neighborhood. 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
$410,406
Median
$451,685

This home is -9.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,856 across all districts. With a homestead exemption claimed, that drops to $6,529 — saving $1,327 per year. That's $544 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%$3,665
Brushy Creek MUDMUD0.3868%$1,588
Williamson CountyCounty0.3694%$1,516
Austin Community Collegespecial0.1034%$424
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$410
Williamson County FM/RdCounty0.0443%$182
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$7,856

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $199,357 would pay approximately $1,244 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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