3321 BIANCO TER, ROUND ROCK, TX 78665
ROUND ROCK, 78665 — williamson County
Property at a Glance
This home is estimated between $367,418 and $458,495, with a best estimate of $400,938. That places the property below the R441515C - HERITAGE AT VIZCAYA median of $432,756, in a neighborhood that declined 8.1% over the past year.
Estimated Value Range
$400,938
$426,239
Based on 5 comparable properties(3 in the same subdivision)
Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $367,418 and $458,495. More comparables in the same subdivision would strengthen this estimate.
Comparable Properties (5)
Adjusted -$51,391 for 236 sqft less living space and -$28 for being older. Net adjustment: -$51,419.
Adjusted -$51,826 for 238 sqft less living space and +$28 for being newer. Net adjustment: -$51,798.
Adjusted +$1,960 for 9 sqft more living space. Net adjustment: +$1,960.
Adjusted +$22,865 for 105 sqft more living space. Net adjustment: +$22,865.
Adjusted -$97,556 for 448 sqft less living space. Net adjustment: -$97,556.
The Neighborhood
This home is valued 1.5% below the R441515C - HERITAGE AT VIZCAYA median of $432,756. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 8.1% over the past year.
R441515C - HERITAGE AT VIZCAYA
typicalThis home is -1.5% below the subdivision median.
Tax Analysis
The estimated annual property tax is $7,900 across all districts. With a homestead exemption claimed, that drops to $6,350 — saving $1,550 per year. That's $529 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% | $4,478 |
| Round Rock | City | 0.3720% | $1,586 |
| Williamson County | County | 0.3694% | $1,575 |
| Williamson County FM/Rd | County | 0.0443% | $189 |
| Upper Brushy Creek WCID | Water | 0.0170% | $72 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.8534% | $7,900 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $400,938 would pay approximately $2,503 per month (principal and interest only, excluding taxes and insurance).