2451 CENTENNIAL LOOP, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $528,824 and $775,956, with a best estimate of $583,624. 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
$583,624
$556,281
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 $528,824 and $775,956 should be treated as a rough guide.
Comparable Properties (5)
Adjusted +$48,586 for 149 sqft more living space. Net adjustment: +$48,586.
Adjusted +$15,652 for 48 sqft more living space and -$11,365 for being older. Net adjustment: +$4,287.
Adjusted +$98,803 for 303 sqft more living space. Net adjustment: +$98,803.
Adjusted +$235,105 for 721 sqft more living space and -$22,729 for being older. Net adjustment: +$212,376.
Adjusted +$249,126 for 764 sqft more living space and +$22,729 for being newer. Net adjustment: +$271,855.
The Neighborhood
This home is valued 14.2% 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
typicalThis home is -14.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $10,009 across all districts. With a homestead exemption claimed, that drops to $8,656 — saving $1,353 per year. That's $721 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% | $4,968 |
| Round Rock | City | 0.3720% | $2,069 |
| Williamson County | County | 0.3694% | $2,055 |
| Austin Community College | special | 0.1034% | $575 |
| Williamson County FM/Rd | County | 0.0443% | $247 |
| Upper Brushy Creek WCID | Water | 0.0170% | $95 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,009 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $583,624 would pay approximately $3,643 per month (principal and interest only, excluding taxes and insurance).