603 STONEY BROOK, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $279,641 and $419,584, with a best estimate of $291,647. That places the property below the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.
Estimated Value Range
$291,647
$284,273
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $279,641 and $419,584. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$7,806 for 35 sqft less living space. Net adjustment: -$7,806.
Adjusted -$7,806 for 35 sqft less living space and +$8,033 for being newer. Net adjustment: +$227.
Adjusted +$87,201 for 391 sqft more living space and +$1,607 for being newer. Net adjustment: +$88,808.
Adjusted -$26,985 for 121 sqft less living space. Net adjustment: -$26,985.
Adjusted -$14,942 for 67 sqft less living space and +$8,033 for being newer and -$5,602 for no pool. Net adjustment: -$12,511.
The Neighborhood
This home is valued 4.1% below the R210480H - Brushy Creek median of $296,542. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 14.6% over the past year.
R210480H - Brushy Creek
typicalThis home is -4.1% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,441 across all districts. With a homestead exemption claimed, that drops to $4,138 — saving $1,303 per year. That's $345 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% | $2,539 |
| Brushy Creek MUD | MUD | 0.3868% | $1,100 |
| Williamson County | County | 0.3694% | $1,050 |
| Austin Community College | special | 0.1034% | $294 |
| Williamson County ESD #2 - Sam Bass VFD | ESD | 0.1000% | $284 |
| Williamson County FM/Rd | County | 0.0443% | $126 |
| Upper Brushy Creek WCID | Water | 0.0170% | $48 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.9141% | $5,441 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $291,647 would pay approximately $1,820 per month (principal and interest only, excluding taxes and insurance).