1505 ROUNDUP TRL, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $236,317 and $313,454, with a best estimate of $262,292. That places the property below 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
$262,292
$268,099
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 $236,317 and $313,454. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$4,530 for 21 sqft less living space and +$1,559 for being newer. Net adjustment: -$2,971.
Adjusted +$38,613 for 179 sqft more living space. Net adjustment: +$38,613.
Adjusted -$13,158 for 61 sqft less living space. Net adjustment: -$13,158.
Adjusted +$24,807 for 115 sqft more living space. Net adjustment: +$24,807.
Adjusted -$18,983 for 88 sqft less living space and -$1,559 for being older. Net adjustment: -$20,542.
The Neighborhood
This home is valued 4.7% below the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.6% over the past year.
R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN
typicalThis home is -4.7% below the subdivision median.
Tax Analysis
The estimated annual property tax is $4,824 across all districts. With a homestead exemption claimed, that drops to $3,524 — saving $1,300 per year. That's $294 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% | $2,394 |
| Round Rock | City | 0.3720% | $997 |
| Williamson County | County | 0.3694% | $990 |
| Austin Community College | special | 0.1034% | $277 |
| Williamson County FM/Rd | County | 0.0443% | $119 |
| Upper Brushy Creek WCID | Water | 0.0170% | $46 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $4,824 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $262,292 would pay approximately $1,637 per month (principal and interest only, excluding taxes and insurance).