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849 EXPEDITION WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,710 sqftBuilt 2016

Property at a Glance

This home is estimated between $306,185 and $676,922, with a best estimate of $505,263. 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

$306,185 $676,922
Best Estimate
$505,263
WCAD Value
$618,694
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 $306,185 and $676,922 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 $676,922

Adjusted -$29,673 for 91 sqft less living space and -$34,094 for being older. Net adjustment: -$63,767.

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 $531,976

Adjusted -$134,672 for 413 sqft less living space and -$34,094 for being older. Net adjustment: -$168,766.

4 bed 3 bath 1,733 sqft Built 2015
Raw Value $501,398
Adjusted Value $505,263

Adjusted -$7,500 for 23 sqft less living space and +$11,365 for being newer. Net adjustment: +$3,865.

3 bed 2 bath 1,810 sqft Built 2015
Raw Value $374,146
Adjusted Value $352,903

Adjusted -$32,608 for 100 sqft less living space and +$11,365 for being newer. Net adjustment: -$21,243.

4 bed 2 bath 2,055 sqft Built 2018
Raw Value $441,412
Adjusted Value $306,185

Adjusted -$112,498 for 345 sqft less living space and -$22,729 for being older. Net adjustment: -$135,227.

The Neighborhood

This home is valued 4.6% 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
$618,694
Median
$648,366

This home is -4.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,132 across all districts. With a homestead exemption claimed, that drops to $9,767 — saving $1,365 per year. That's $814 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%$5,526
Round RockCity0.3720%$2,302
Williamson CountyCounty0.3694%$2,286
Austin Community Collegespecial0.1034%$640
Williamson County FM/RdCounty0.0443%$274
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,132

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $505,263 would pay approximately $3,154 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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