5128 CORNETTO BLFS, ROUND ROCK, TX 78664
ROUND ROCK, 78664 — williamson County
Property at a Glance
This home is estimated between $482,538 and $588,817, with a best estimate of $520,758. That places the property above the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.
Estimated Value Range
$520,758
$498,706
Based on 5 comparable properties(5 in the same subdivision)
Based on 5 comparable properties in R441515C - HERITAGE AT VIZCAYA, this home's estimated market value is between $482,538 and $588,817. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$108,226 for 497 sqft more living space. Net adjustment: +$108,226.
Adjusted +$65,981 for 303 sqft more living space. Net adjustment: +$65,981.
Adjusted -$871 for 4 sqft less living space and +$28 for being newer. Net adjustment: -$843.
Adjusted +$74,256 for 341 sqft more living space and -$28 for being older. Net adjustment: +$74,228.
Adjusted -$25,260 for 116 sqft less living space and +$28 for being newer. Net adjustment: -$25,232.
The Neighborhood
This home is valued 15.2% above the R441515C - HERITAGE AT VIZCAYA median of $432,756. With 638 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.1% over the past year.
R441515C - HERITAGE AT VIZCAYA
above averageThis home is +15.2% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,243 across all districts. With a homestead exemption claimed, that drops to $7,680 — saving $1,563 per year. That's $640 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 |
|---|---|---|---|
| Georgetown ISD | School | 1.0506% | $5,239 |
| Round Rock | City | 0.3720% | $1,855 |
| Williamson County | County | 0.3694% | $1,842 |
| Williamson County FM/Rd | County | 0.0443% | $221 |
| Upper Brushy Creek WCID | Water | 0.0170% | $85 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8534% | $9,243 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $520,758 would pay approximately $3,251 per month (principal and interest only, excluding taxes and insurance).