2431 CENTENNIAL LOOP, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $576,903 and $912,896, with a best estimate of $838,360. 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
$838,360
$775,060
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 $576,903 and $912,896. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$58,695 for 180 sqft more living space and +$11,365 for being newer. Net adjustment: +$70,060.
Adjusted +$180,323 for 553 sqft more living space and +$11,365 for being newer. Net adjustment: +$191,688.
Adjusted +$234,779 for 720 sqft more living space. Net adjustment: +$234,779.
Adjusted +$115,759 for 355 sqft more living space and +$11,365 for being newer. Net adjustment: +$127,124.
Adjusted +$218,801 for 671 sqft more living space and +$11,365 for being newer. Net adjustment: +$230,166.
The Neighborhood
This home is valued 19.5% above the R534516C - CONCORD at BRUSHY CREEK median of $648,366. With 203 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.4% over the past year.
R534516C - CONCORD at BRUSHY CREEK
above averageThis home is +19.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $13,945 across all districts. With a homestead exemption claimed, that drops to $12,552 — saving $1,393 per year. That's $1,046 per month a buyer should budget. The assessed value increased +7.5% vs the subdivision average of -2.4%. This above-average increase gives a protest opportunity score of 70 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $6,922 |
| Round Rock | City | 0.3720% | $2,883 |
| Williamson County | County | 0.3694% | $2,863 |
| Austin Community College | special | 0.1034% | $801 |
| Williamson County FM/Rd | County | 0.0443% | $344 |
| Upper Brushy Creek WCID | Water | 0.0170% | $132 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $13,945 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $838,360 would pay approximately $5,233 per month (principal and interest only, excluding taxes and insurance).