1605 ROUNDUP TRL, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $273,635 and $350,772, with a best estimate of $305,417. 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
$305,417
$284,658
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 $273,635 and $350,772. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted +$32,788 for 152 sqft more living space and +$1,559 for being newer. Net adjustment: +$34,347.
Adjusted +$24,160 for 112 sqft more living space. Net adjustment: +$24,160.
Adjusted +$37,318 for 173 sqft more living space. Net adjustment: +$37,318.
Adjusted +$62,125 for 288 sqft more living space. Net adjustment: +$62,125.
Adjusted +$18,336 for 85 sqft more living space and -$1,559 for being older. Net adjustment: +$16,777.
The Neighborhood
This home is valued 1.2% 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 +1.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $5,122 across all districts. With a homestead exemption claimed, that drops to $3,819 — saving $1,303 per year. That's $318 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% | $2,542 |
| Round Rock | City | 0.3720% | $1,059 |
| Williamson County | County | 0.3694% | $1,052 |
| Austin Community College | special | 0.1034% | $294 |
| 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 | 1.7993% | $5,122 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $305,417 would pay approximately $1,906 per month (principal and interest only, excluding taxes and insurance).