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852 EXPEDITION WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,743 sqftBuilt 2016

Property at a Glance

This home is estimated between $363,664 and $687,682, with a best estimate of $516,024. 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

$363,664 $687,682
Best Estimate
$516,024
WCAD Value
$637,111
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R534516C - CONCORD at BRUSHY CREEK. The estimated range of $363,664 and $687,682 should be treated as a rough guide.

Comparable Properties (5)

712 EXPEDITION WAY, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 1,801 sqft Built 2019
Raw Value $740,689
Adjusted Value $687,682

Adjusted -$18,913 for 58 sqft less living space and -$34,094 for being older. Net adjustment: -$53,007.

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 $542,737

Adjusted -$123,911 for 380 sqft less living space and -$34,094 for being older. Net adjustment: -$158,005.

3 bed 2 bath 1,810 sqft Built 2015
Raw Value $374,146
Adjusted Value $363,664

Adjusted -$21,847 for 67 sqft less living space and +$11,365 for being newer. Net adjustment: -$10,482.

4 bed 3 bath 1,733 sqft Built 2015
Raw Value $501,398
Adjusted Value $516,024

Adjusted +$3,261 for 10 sqft more living space and +$11,365 for being newer. Net adjustment: +$14,626.

3 bed 2 bath 1,866 sqft Built 2016
Raw Value $416,652
Adjusted Value $376,544

Adjusted -$40,108 for 123 sqft less living space. Net adjustment: -$40,108.

The Neighborhood

This home is valued 1.7% 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

typical
203 Properties
$648,366 Median Value
-2.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$637,111
Median
$648,366

This home is -1.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,463 across all districts. With a homestead exemption claimed, that drops to $10,095 — saving $1,368 per year. That's $841 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%$5,690
Round RockCity0.3720%$2,370
Williamson CountyCounty0.3694%$2,354
Austin Community Collegespecial0.1034%$659
Williamson County FM/RdCounty0.0443%$282
Upper Brushy Creek WCIDWater0.0170%$108
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,463

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $516,024 would pay approximately $3,221 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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