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126 NORTH FIELD ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,502 sqftBuilt 2005

Property at a Glance

This home is estimated between $383,067 and $551,414, with a best estimate of $421,201. 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

$383,067 $551,414
Best Estimate
$421,201
WCAD Value
$622,827
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $383,067 and $551,414. 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 $434,178

Adjusted -$22,135 for 82 sqft less living space and +$74,656 for being newer. Net adjustment: +$52,521.

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 $421,201

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

16716 TOMCAT DR, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $395,898

Adjusted -$46,699 for 173 sqft less living space and +$74,656 for being newer. Net adjustment: +$27,957.

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $551,414

Adjusted -$83,411 for 309 sqft less living space and -$67,190 for being older. Net adjustment: -$150,601.

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $383,067

Adjusted -$111,754 for 414 sqft less living space and -$67,190 for being older. Net adjustment: -$178,944.

The Neighborhood

This home is valued 37.9% 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
$622,827
Median
$451,685

This home is +37.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,922 across all districts. With a homestead exemption claimed, that drops to $10,556 — saving $1,366 per year. That's $880 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%$5,562
Brushy Creek MUDMUD0.3868%$2,409
Williamson CountyCounty0.3694%$2,301
Austin Community Collegespecial0.1034%$644
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$623
Williamson County FM/RdCounty0.0443%$276
Upper Brushy Creek WCIDWater0.0170%$106
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$11,922

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $421,201 would pay approximately $2,629 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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