3102 CARNOUSTY ST, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $725,417 and $989,227, with a best estimate of $940,375. 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
$940,375
$1,018,672
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 $725,417 and $989,227. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$209,210 for 598 sqft more living space and +$4,387 for being newer. Net adjustment: +$213,597.
Adjusted +$81,865 for 234 sqft more living space and +$1,462 for being newer. Net adjustment: +$83,327.
Adjusted +$4,198 for 12 sqft more living space and +$19,011 for being newer. Net adjustment: +$23,209.
Adjusted -$134,692 for 385 sqft less living space and +$5,850 for being newer. Net adjustment: -$128,842.
Adjusted -$206,411 for 590 sqft less living space and +$7,312 for being newer. Net adjustment: -$199,099.
The Neighborhood
This home is valued 11.8% 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
typicalThis home is +11.8% above the subdivision median.
Tax Analysis
The estimated annual property tax is $17,916 across all districts. With a homestead exemption claimed, that drops to $16,482 — saving $1,434 per year. That's $1,374 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% | $8,893 |
| Round Rock | City | 0.3720% | $3,704 |
| Williamson County | County | 0.3694% | $3,679 |
| Austin Community College | special | 0.1034% | $1,030 |
| Williamson County FM/Rd | County | 0.0443% | $441 |
| Upper Brushy Creek WCID | Water | 0.0170% | $169 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $17,916 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $940,375 would pay approximately $5,870 per month (principal and interest only, excluding taxes and insurance).