3124 BIANCO CV, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $589,304 and $703,908, with a best estimate of $642,621. 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
$642,621
$571,594
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 $589,304 and $703,908. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$141,543 for 650 sqft more living space and +$28 for being newer. Net adjustment: +$141,571.
Adjusted +$42,245 for 194 sqft more living space and +$28 for being newer. Net adjustment: +$42,273.
Adjusted +$102,346 for 470 sqft more living space. Net adjustment: +$102,346.
Adjusted +$131,526 for 604 sqft more living space and +$28 for being newer. Net adjustment: +$131,554.
Adjusted +$166,367 for 764 sqft more living space. Net adjustment: +$166,367.
The Neighborhood
This home is valued 32.1% 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 +32.1% above the subdivision median.
Tax Analysis
The estimated annual property tax is $10,285 across all districts. With a homestead exemption claimed, that drops to $8,929 — saving $1,356 per year. That's $744 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% | $5,105 |
| Round Rock | City | 0.3720% | $2,126 |
| Williamson County | County | 0.3694% | $2,112 |
| Austin Community College | special | 0.1034% | $591 |
| Williamson County FM/Rd | County | 0.0443% | $253 |
| Upper Brushy Creek WCID | Water | 0.0170% | $97 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $10,285 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $642,621 would pay approximately $4,011 per month (principal and interest only, excluding taxes and insurance).