Beta Williamson County, TX only — data and coverage are limited during early access.

101 NORTH FIELD ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,020 sqftBuilt 2005

Property at a Glance

This home is estimated between $303,030 and $620,148, with a best estimate of $561,029. 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

$303,030 $620,148
Best Estimate
$561,029
WCAD Value
$439,951
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 $303,030 and $620,148. 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 $574,006

Adjusted +$117,693 for 436 sqft more living space and +$74,656 for being newer. Net adjustment: +$192,349.

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 $561,029

Adjusted +$117,423 for 435 sqft more living space and +$59,725 for being newer. Net adjustment: +$177,148.

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 $535,726

Adjusted +$93,129 for 345 sqft more living space and +$74,656 for being newer. Net adjustment: +$167,785.

6041 RONCHAMPS DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $303,030

Adjusted -$290,723 for 1,077 sqft less living space and +$37,328 for being newer. Net adjustment: -$253,395.

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $620,148

Adjusted -$54,257 for 201 sqft less living space and -$67,190 for being older. Net adjustment: -$121,447.

The Neighborhood

This home is valued 2.6% 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
$439,951
Median
$451,685

This home is -2.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,421 across all districts. With a homestead exemption claimed, that drops to $7,090 — saving $1,331 per year. That's $591 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%$3,929
Brushy Creek MUDMUD0.3868%$1,702
Williamson CountyCounty0.3694%$1,625
Austin Community Collegespecial0.1034%$455
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$440
Williamson County FM/RdCounty0.0443%$195
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$8,421

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $561,029 would pay approximately $3,502 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.

View full property details