3116 CARNOUSTY ST, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $785,442 and $1,217,771, with a best estimate of $1,031,867. That places the property above 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
$1,031,867
$924,516
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 $785,442 and $1,217,771. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$71,719 for 205 sqft more living space and -$1,462 for being older. Net adjustment: +$70,257.
Adjusted +$157,782 for 451 sqft more living space. Net adjustment: +$157,782.
Adjusted +$23,790 for 68 sqft more living space and +$11,699 for being newer. Net adjustment: +$35,489.
Adjusted -$79,416 for 227 sqft less living space and +$8,774 for being newer. Net adjustment: -$70,642.
Adjusted +$206,411 for 590 sqft more living space and -$7,312 for being older. Net adjustment: +$199,099.
The Neighborhood
This home is valued 1.5% 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
typicalThis home is +1.5% above the subdivision median.
Tax Analysis
The estimated annual property tax is $16,635 across all districts. With a homestead exemption claimed, that drops to $15,213 — saving $1,422 per year. That's $1,268 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% | $8,257 |
| Round Rock | City | 0.3720% | $3,439 |
| Williamson County | County | 0.3694% | $3,416 |
| Austin Community College | special | 0.1034% | $956 |
| Williamson County FM/Rd | County | 0.0443% | $410 |
| Upper Brushy Creek WCID | Water | 0.0170% | $157 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $16,635 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $1,031,867 would pay approximately $6,441 per month (principal and interest only, excluding taxes and insurance).