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16900 KORAT LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,803 sqftBuilt 1997

Property at a Glance

This home is estimated between $184,729 and $455,704, with a best estimate of $417,424. 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

$184,729 $455,704
Best Estimate
$417,424
WCAD Value
$440,875
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 $184,729 and $455,704. All 5 comparables are in the same subdivision, giving this estimate high confidence.

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 $455,704

Adjusted +$59,116 for 219 sqft more living space and +$14,931 for being newer. Net adjustment: +$74,047.

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 $442,727

Adjusted +$58,846 for 218 sqft more living space. Net adjustment: +$58,846.

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 $417,424

Adjusted +$34,552 for 128 sqft more living space and +$14,931 for being newer. Net adjustment: +$49,483.

6004 RONCHAMPS DR, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 2 bath 3,110 sqft Built 2000
Raw Value $572,254
Adjusted Value $197,048

Adjusted -$352,809 for 1,307 sqft less living space and -$22,397 for being older. Net adjustment: -$375,206.

6041 RONCHAMPS DR, ROUND ROCK, TX 78681
0.00 mi 95% similar Same subdivision
3 bed 2 bath 3,097 sqft Built 2000
Raw Value $556,425
Adjusted Value $184,729

Adjusted -$349,299 for 1,294 sqft less living space and -$22,397 for being older. Net adjustment: -$371,696.

The Neighborhood

This home is valued 2.4% 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
$440,875
Median
$451,685

This home is -2.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,439 across all districts. With a homestead exemption claimed, that drops to $7,107 — saving $1,332 per year. That's $592 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%$3,937
Brushy Creek MUDMUD0.3868%$1,705
Williamson CountyCounty0.3694%$1,629
Austin Community Collegespecial0.1034%$456
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$441
Williamson County FM/RdCounty0.0443%$195
Upper Brushy Creek WCIDWater0.0170%$75
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$8,439

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $417,424 would pay approximately $2,606 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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