1618 COTTONWOOD CT, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $254,075 and $305,221, with a best estimate of $281,291. That places the property below the R612496H - Windy Park Sec 1 & 2 median of $288,718, in a neighborhood that declined 8.5% over the past year.
Estimated Value Range
$281,291
$285,856
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R612496H - Windy Park Sec 1 & 2, this home's estimated market value is between $254,075 and $305,221. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$2,531 for 10 sqft less living space and +$2,353 for being newer. Net adjustment: -$178.
Adjusted -$46,573 for 184 sqft less living space and +$7,060 for being newer. Net adjustment: -$39,513.
Adjusted -$17,212 for 68 sqft less living space and +$25,887 for being newer. Net adjustment: +$8,675.
Adjusted -$34,677 for 137 sqft less living space and +$7,060 for being newer. Net adjustment: -$27,617.
Adjusted -$11,137 for 44 sqft less living space and -$47,067 for being older. Net adjustment: -$58,204.
The Neighborhood
This home is in line with the R612496H - Windy Park Sec 1 & 2 median of $288,718. Note that values in this subdivision declined 8.5% over the past year.
R612496H - Windy Park Sec 1 & 2
typicalThis home is -1.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $5,143 across all districts. With a homestead exemption claimed, that drops to $3,840 — saving $1,303 per year. That's $320 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% | $2,553 |
| Round Rock | City | 0.3720% | $1,063 |
| Williamson County | County | 0.3694% | $1,056 |
| Austin Community College | special | 0.1034% | $296 |
| Williamson County FM/Rd | County | 0.0443% | $127 |
| Upper Brushy Creek WCID | Water | 0.0170% | $49 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $5,143 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $281,291 would pay approximately $1,756 per month (principal and interest only, excluding taxes and insurance).