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8510 BOBCAT DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,794 sqftBuilt 1992

Property at a Glance

This home is estimated between $144,971 and $442,767, with a best estimate of $402,970. 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

$144,971 $442,767
Best Estimate
$402,970
WCAD Value
$381,464
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 $144,971 and $442,767. 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 $415,947

Adjusted +$56,687 for 210 sqft more living space and -$22,397 for being older. Net adjustment: +$34,290.

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 $402,970

Adjusted +$56,417 for 209 sqft more living space and -$37,328 for being older. Net adjustment: +$19,089.

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 $377,667

Adjusted +$32,123 for 119 sqft more living space and -$22,397 for being older. Net adjustment: +$9,726.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $442,767

Adjusted -$22,405 for 83 sqft less living space and +$59,725 for being newer. Net adjustment: +$37,320.

6041 RONCHAMPS DR, ROUND ROCK, TX 78681
0.00 mi 97% similar Same subdivision
3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $144,971

Adjusted -$351,729 for 1,303 sqft less living space and -$59,725 for being older. Net adjustment: -$411,454.

The Neighborhood

This home is valued 15.5% 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

below average
1,233 Properties
$451,685 Median Value
-6.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$381,464
Median
$451,685

This home is -15.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,302 across all districts. With a homestead exemption claimed, that drops to $5,981 — saving $1,321 per year. That's $498 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%$3,407
Brushy Creek MUDMUD0.3868%$1,476
Williamson CountyCounty0.3694%$1,409
Austin Community Collegespecial0.1034%$394
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$381
Williamson County FM/RdCounty0.0443%$169
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$7,302

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $402,970 would pay approximately $2,515 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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