3129 BIANCO CV, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $469,248 and $562,297, with a best estimate of $538,049. 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
$538,049
$601,562
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 $469,248 and $562,297. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$87,103 for 400 sqft more living space and -$56 for being older. Net adjustment: +$87,047.
Adjusted -$102,346 for 470 sqft less living space. Net adjustment: -$102,346.
Adjusted +$40,939 for 188 sqft more living space and -$28 for being older. Net adjustment: +$40,911.
Adjusted +$39,196 for 180 sqft more living space and +$28 for being newer. Net adjustment: +$39,224.
Adjusted -$60,101 for 276 sqft less living space and +$28 for being newer. Net adjustment: -$60,073.
The Neighborhood
This home is valued 39.0% 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 +39.0% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,824 across all districts. With a homestead exemption claimed, that drops to $9,462 — saving $1,362 per year. That's $789 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% | $5,373 |
| Round Rock | City | 0.3720% | $2,238 |
| Williamson County | County | 0.3694% | $2,222 |
| Austin Community College | special | 0.1034% | $622 |
| Williamson County FM/Rd | County | 0.0443% | $267 |
| Upper Brushy Creek WCID | Water | 0.0170% | $102 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,824 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $538,049 would pay approximately $3,358 per month (principal and interest only, excluding taxes and insurance).