840 EXPEDITION WAY, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $599,880 and $913,330, with a best estimate of $883,871. 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
$883,871
$575,374
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R534516C - CONCORD at BRUSHY CREEK, this home's estimated market value is between $599,880 and $913,330. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$41,738 for 128 sqft more living space and +$11,365 for being newer. Net adjustment: +$53,103.
Adjusted +$220,105 for 675 sqft more living space. Net adjustment: +$220,105.
Adjusted +$191,410 for 587 sqft more living space and +$11,365 for being newer. Net adjustment: +$202,775.
Adjusted +$202,823 for 622 sqft more living space. Net adjustment: +$202,823.
Adjusted +$249,778 for 766 sqft more living space. Net adjustment: +$249,778.
The Neighborhood
This home is valued 11.3% 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
typicalThis home is -11.3% below the subdivision median.
Tax Analysis
The estimated annual property tax is $10,353 across all districts. With a homestead exemption claimed, that drops to $8,996 — saving $1,357 per year. That's $750 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
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $5,139 |
| Round Rock | City | 0.3720% | $2,140 |
| Williamson County | County | 0.3694% | $2,126 |
| Austin Community College | special | 0.1034% | $595 |
| Williamson County FM/Rd | County | 0.0443% | $255 |
| Upper Brushy Creek WCID | Water | 0.0170% | $98 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,353 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $883,871 would pay approximately $5,517 per month (principal and interest only, excluding taxes and insurance).