3112 CARNOUSTY ST, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $961,124 and $1,224,935, with a best estimate of $1,164,221. 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
$1,164,221
$885,309
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 $961,124 and $1,224,935. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$327,809 for 937 sqft more living space and -$8,774 for being older. Net adjustment: +$319,035.
Adjusted +$111,252 for 318 sqft more living space and -$4,387 for being older. Net adjustment: +$106,865.
Adjusted +$39,533 for 113 sqft more living space and -$2,925 for being older. Net adjustment: +$36,608.
Adjusted +$331,658 for 948 sqft more living space and -$8,774 for being older. Net adjustment: +$322,884.
Adjusted +$197,315 for 564 sqft more living space and -$2,925 for being older. Net adjustment: +$194,390.
The Neighborhood
This home is valued 2.8% 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
typicalThis home is -2.8% below the subdivision median.
Tax Analysis
The estimated annual property tax is $15,929 across all districts. With a homestead exemption claimed, that drops to $14,515 — saving $1,414 per year. That's $1,210 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% | $7,907 |
| Round Rock | City | 0.3720% | $3,293 |
| Williamson County | County | 0.3694% | $3,271 |
| Austin Community College | special | 0.1034% | $915 |
| Williamson County FM/Rd | County | 0.0443% | $392 |
| Upper Brushy Creek WCID | Water | 0.0170% | $151 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $15,929 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $1,164,221 would pay approximately $7,267 per month (principal and interest only, excluding taxes and insurance).