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848 EXPEDITION WAY, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,853 sqftBuilt 2016

Property at a Glance

This home is estimated between $488,262 and $1,049,632, with a best estimate of $807,255. That places the property above the R534516C - CONCORD at BRUSHY CREEK median of $648,366, in a neighborhood that declined 2.4% over the past year.

Estimated Value Range

$488,262 $1,049,632
Best Estimate
$807,255
WCAD Value
$608,472
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 $488,262 and $1,049,632 should be treated as a rough guide.

Comparable Properties (5)

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 $904,687

Adjusted +$238,039 for 730 sqft more living space and -$34,094 for being older. Net adjustment: +$203,945.

4 bed 3 bath 2,917 sqft Built 2019
Raw Value $543,225
Adjusted Value $488,262

Adjusted -$20,869 for 64 sqft less living space and -$34,094 for being older. Net adjustment: -$54,963.

4 bed 3 bath 2,452 sqft Built 2019
Raw Value $492,109
Adjusted Value $588,774

Adjusted +$130,759 for 401 sqft more living space and -$34,094 for being older. Net adjustment: +$96,665.

712 EXPEDITION WAY, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
4 bed 1,801 sqft Built 2019
Raw Value $740,689
Adjusted Value $1,049,632

Adjusted +$343,037 for 1,052 sqft more living space and -$34,094 for being older. Net adjustment: +$308,943.

4 bed 3 bath 1,870 sqft Built 2016
Raw Value $486,717
Adjusted Value $807,255

Adjusted +$320,538 for 983 sqft more living space. Net adjustment: +$320,538.

The Neighborhood

This home is valued 6.2% 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

typical
203 Properties
$648,366 Median Value
-2.4% YoY Change
0% Have Pool
100% Have Garage
This Home
$608,472
Median
$648,366

This home is -6.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,948 across all districts. With a homestead exemption claimed, that drops to $9,585 — saving $1,363 per year. That's $799 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%$5,434
Round RockCity0.3720%$2,264
Williamson CountyCounty0.3694%$2,248
Austin Community Collegespecial0.1034%$629
Williamson County FM/RdCounty0.0443%$270
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,948

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $807,255 would pay approximately $5,039 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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