3114 CARNOUSTY ST, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $766,734 and $1,030,544, with a best estimate of $981,692. 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
$981,692
$874,085
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 $766,734 and $1,030,544. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$257,839 for 737 sqft more living space and -$2,925 for being older. Net adjustment: +$254,914.
Adjusted +$130,494 for 373 sqft more living space and -$5,850 for being older. Net adjustment: +$124,644.
Adjusted +$52,827 for 151 sqft more living space and +$11,699 for being newer. Net adjustment: +$64,526.
Adjusted -$86,063 for 246 sqft less living space and -$1,462 for being older. Net adjustment: -$87,525.
Adjusted -$157,782 for 451 sqft less living space. Net adjustment: -$157,782.
The Neighborhood
This home is valued 4.0% 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 -4.0% below the subdivision median.
Tax Analysis
The estimated annual property tax is $15,727 across all districts. With a homestead exemption claimed, that drops to $14,315 — saving $1,412 per year. That's $1,193 per month a buyer should budget. The assessed value increased +9.3% vs the subdivision average of -3.1%. This above-average increase gives a protest opportunity score of 70 out of 100 — it may be worth challenging the appraisal.
Tax Districts
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $7,806 |
| Round Rock | City | 0.3720% | $3,252 |
| Williamson County | County | 0.3694% | $3,229 |
| Austin Community College | special | 0.1034% | $904 |
| Williamson County FM/Rd | County | 0.0443% | $387 |
| Upper Brushy Creek WCID | Water | 0.0170% | $149 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $15,727 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $981,692 would pay approximately $6,128 per month (principal and interest only, excluding taxes and insurance).