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204 CARRACK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,016 sqftBuilt 2015

Property at a Glance

This home is estimated between $597,281 and $992,152, with a best estimate of $777,863. That places the property below the R302609C - HIGHLAND HORIZON median of $781,434, in a neighborhood that appreciated 2.3% over the past year.

Estimated Value Range

$597,281 $992,152
Best Estimate
$777,863
WCAD Value
$760,868
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R302609C - HIGHLAND HORIZON. The estimated range of $597,281 and $992,152 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $605,380

Adjusted +$30,932 for 100 sqft more living space and +$12,437 for being newer. Net adjustment: +$43,369.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $597,281

Adjusted +$30,932 for 100 sqft more living space and -$12,437 for being older. Net adjustment: +$18,495.

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $777,863

Adjusted +$63,411 for 205 sqft more living space and +$12,437 for being newer. Net adjustment: +$75,848.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $941,352

Adjusted -$62,793 for 203 sqft less living space and +$99,496 for being newer. Net adjustment: +$36,703.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $992,152

Adjusted -$42,687 for 138 sqft less living space and +$174,117 for being newer. Net adjustment: +$131,430.

The Neighborhood

This home is valued 2.6% below the R302609C - HIGHLAND HORIZON median of $781,434. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 2.3% over the past year.

R302609C - HIGHLAND HORIZON

typical
399 Properties
$781,434 Median Value
+2.3% YoY Change
0% Have Pool
100% Have Garage
This Home
$760,868
Median
$781,434

This home is -2.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $15,249 across all districts. With a homestead exemption claimed, that drops to $13,858 — saving $1,391 per year. That's $1,155 per month a buyer should budget. The assessed value increased +9.8% vs the subdivision average of +2.3%. This above-average increase gives a protest opportunity score of 58 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,795
Brushy Creek MUDMUD0.3868%$2,943
Williamson CountyCounty0.3694%$2,811
Austin Community Collegespecial0.1034%$787
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$761
Brushy Creek MUD Defined AreaMUD0.0900%$685
Williamson County FM/RdCounty0.0443%$337
Upper Brushy Creek WCIDWater0.0170%$129
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$15,249
58 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $777,863 would pay approximately $4,855 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 4/19/2026.

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