1603 ROUNDUP TRL, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $275,792 and $352,929, with a best estimate of $307,574. That places the property above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358, in a neighborhood that declined 9.6% over the past year.
Estimated Value Range
$307,574
$288,918
Based on 5 comparable properties(4 in the same subdivision)
Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $275,792 and $352,929. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$34,945 for 162 sqft more living space and +$1,559 for being newer. Net adjustment: +$36,504.
Adjusted +$26,317 for 122 sqft more living space. Net adjustment: +$26,317.
Adjusted +$39,475 for 183 sqft more living space. Net adjustment: +$39,475.
Adjusted +$64,282 for 298 sqft more living space. Net adjustment: +$64,282.
Adjusted +$20,493 for 95 sqft more living space and -$1,559 for being older. Net adjustment: +$18,934.
The Neighborhood
This home is valued 2.7% above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. With 1,006 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.6% over the past year.
R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN
typicalThis home is +2.7% above the subdivision median.
Tax Analysis
The estimated annual property tax is $5,198 across all districts. With a homestead exemption claimed, that drops to $3,895 — saving $1,303 per year. That's $325 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% | $2,580 |
| Round Rock | City | 0.3720% | $1,075 |
| Williamson County | County | 0.3694% | $1,067 |
| Austin Community College | special | 0.1034% | $299 |
| Williamson County FM/Rd | County | 0.0443% | $128 |
| Upper Brushy Creek WCID | Water | 0.0170% | $49 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,198 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $307,574 would pay approximately $1,920 per month (principal and interest only, excluding taxes and insurance).