3615 CARNOUSTY CV, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $812,244 and $1,198,789, with a best estimate of $878,060. That places the property below the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927, in a neighborhood that declined 3.1% over the past year.
Estimated Value Range
$878,060
$1,245,989
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R549699C - Forest Creek Sec 14,20,21,26-30,33,34, this home's estimated market value is between $812,244 and $1,198,789. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$41,282 for 118 sqft less living space. Net adjustment: -$41,282.
Adjusted +$2,449 for 7 sqft more living space and +$4,387 for being newer. Net adjustment: +$6,836.
Adjusted -$1,399 for 4 sqft less living space and -$5,850 for being older. Net adjustment: -$7,249.
Adjusted +$23,440 for 67 sqft more living space and +$4,387 for being newer. Net adjustment: +$27,827.
Adjusted +$109,853 for 314 sqft more living space and -$10,237 for being older. Net adjustment: +$99,616.
The Neighborhood
This home is valued 36.8% above the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927. With 271 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.1% over the past year.
R549699C - Forest Creek Sec 14,20,21,26-30,33,34
above averageThis home is +36.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $22,419 across all districts. With a homestead exemption claimed, that drops to $20,938 — saving $1,481 per year. That's $1,745 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% | $11,128 |
| Round Rock | City | 0.3720% | $4,635 |
| Williamson County | County | 0.3694% | $4,603 |
| Austin Community College | special | 0.1034% | $1,288 |
| Williamson County FM/Rd | County | 0.0443% | $552 |
| Upper Brushy Creek WCID | Water | 0.0170% | $212 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $22,419 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $878,060 would pay approximately $5,481 per month (principal and interest only, excluding taxes and insurance).