3617 CARNOUSTY CV, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $557,219 and $914,509, with a best estimate of $774,680. 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
$774,680
$772,735
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 $557,219 and $914,509. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted -$53,177 for 152 sqft less living space and -$8,774 for being older. Net adjustment: -$61,951.
Adjusted -$311,016 for 889 sqft less living space and -$5,850 for being older. Net adjustment: -$316,866.
Adjusted -$149,736 for 428 sqft less living space and +$7,312 for being newer. Net adjustment: -$142,424.
Adjusted +$45,830 for 131 sqft more living space and -$11,699 for being older. Net adjustment: +$34,131.
Adjusted -$57,375 for 164 sqft less living space and +$8,774 for being newer. Net adjustment: -$48,601.
The Neighborhood
This home is valued 15.2% below the R549699C - Forest Creek Sec 14,20,21,26-30,33,34 median of $910,927. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.1% over the past year.
R549699C - Forest Creek Sec 14,20,21,26-30,33,34
below averageThis home is -15.2% below the subdivision median.
Tax Analysis
The estimated annual property tax is $13,904 across all districts. With a homestead exemption claimed, that drops to $12,511 — saving $1,393 per year. That's $1,043 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% | $6,901 |
| Round Rock | City | 0.3720% | $2,875 |
| Williamson County | County | 0.3694% | $2,855 |
| Austin Community College | special | 0.1034% | $799 |
| Williamson County FM/Rd | County | 0.0443% | $343 |
| Upper Brushy Creek WCID | Water | 0.0170% | $131 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $13,904 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $774,680 would pay approximately $4,836 per month (principal and interest only, excluding taxes and insurance).