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824 EXPEDITION WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,544 sqftBuilt 2016

Property at a Glance

This home is estimated between $536,795 and $803,928, with a best estimate of $562,811. 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

$536,795 $803,928
Best Estimate
$562,811
WCAD Value
$536,740
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 $536,795 and $803,928 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,376 sqft Built 2015
Raw Value $483,257
Adjusted Value $549,404

Adjusted +$54,782 for 168 sqft more living space and +$11,365 for being newer. Net adjustment: +$66,147.

809 EXPEDITION WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2,123 sqft Built 2019
Raw Value $700,742
Adjusted Value $803,928

Adjusted +$137,280 for 421 sqft more living space and -$34,094 for being older. Net adjustment: +$103,186.

3 bed 2 bath 2,174 sqft Built 2015
Raw Value $404,780
Adjusted Value $536,795

Adjusted +$120,650 for 370 sqft more living space and +$11,365 for being newer. Net adjustment: +$132,015.

3 bed 2 bath 2,011 sqft Built 2016
Raw Value $389,010
Adjusted Value $562,811

Adjusted +$173,801 for 533 sqft more living space. Net adjustment: +$173,801.

3 bed 2 bath 2,182 sqft Built 2010
Raw Value $519,881
Adjusted Value $706,109

Adjusted +$118,041 for 362 sqft more living space and +$68,187 for being newer. Net adjustment: +$186,228.

The Neighborhood

This home is valued 17.2% below the R534516C - CONCORD at BRUSHY CREEK median of $648,366. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.4% over the past year.

R534516C - CONCORD at BRUSHY CREEK

below average
203 Properties
$648,366 Median Value
-2.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$536,740
Median
$648,366

This home is -17.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,657 across all districts. With a homestead exemption claimed, that drops to $8,308 — saving $1,349 per year. That's $692 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%$4,794
Round RockCity0.3720%$1,997
Williamson CountyCounty0.3694%$1,983
Austin Community Collegespecial0.1034%$555
Williamson County FM/RdCounty0.0443%$238
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,657

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $562,811 would pay approximately $3,513 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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