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2404 CENTENNIAL LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,127 sqftBuilt 2017

Property at a Glance

This home is estimated between $373,351 and $794,684, with a best estimate of $633,132. That places the property below the R534516C - CONCORD at BRUSHY CREEK median of $648,366, in a neighborhood that declined 2.4% over the past year.

Estimated Value Range

$373,351 $794,684
Best Estimate
$633,132
WCAD Value
$698,825
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R534516C - CONCORD at BRUSHY CREEK. The estimated range of $373,351 and $794,684 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 1,975 sqft Built 2018
Raw Value $377,228
Adjusted Value $415,427

Adjusted +$49,564 for 152 sqft more living space and -$11,365 for being older. Net adjustment: +$38,199.

2412 CENTENNIAL LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,517 sqft Built 2018
Raw Value $771,669
Adjusted Value $633,132

Adjusted -$127,172 for 390 sqft less living space and -$11,365 for being older. Net adjustment: -$138,537.

4 bed 3 bath 2,253 sqft Built 2017
Raw Value $835,770
Adjusted Value $794,684

Adjusted -$41,086 for 126 sqft less living space. Net adjustment: -$41,086.

4 bed 3 bath 2,302 sqft Built 2016
Raw Value $419,050
Adjusted Value $373,351

Adjusted -$57,064 for 175 sqft less living space and +$11,365 for being newer. Net adjustment: -$45,699.

4 bed 3 bath 2,411 sqft Built 2009
Raw Value $638,252
Adjusted Value $636,561

Adjusted -$92,607 for 284 sqft less living space and +$90,916 for being newer. Net adjustment: -$1,691.

The Neighborhood

This home is valued 7.8% above the R534516C - CONCORD at BRUSHY CREEK median of $648,366. With 203 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.4% over the past year.

R534516C - CONCORD at BRUSHY CREEK

typical
203 Properties
$648,366 Median Value
-2.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$698,825
Median
$648,366

This home is +7.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,574 across all districts. With a homestead exemption claimed, that drops to $11,194 — saving $1,380 per year. That's $933 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%$6,241
Round RockCity0.3720%$2,600
Williamson CountyCounty0.3694%$2,582
Austin Community Collegespecial0.1034%$723
Williamson County FM/RdCounty0.0443%$310
Upper Brushy Creek WCIDWater0.0170%$119
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,574

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $633,132 would pay approximately $3,952 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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