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3212 BIANCO TER, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

2 bed2 bath2,546 sqftBuilt 2018

Property at a Glance

This home is estimated between $523,298 and $586,810, with a best estimate of $547,546. 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

$523,298 $586,810
Best Estimate
$547,546
WCAD Value
$507,479
High Confidence

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 $523,298 and $586,810. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3215 BIANCO TER, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,214 sqft Built 2018
Raw Value $475,250
Adjusted Value $547,546

Adjusted +$72,296 for 332 sqft more living space. Net adjustment: +$72,296.

3337 BIANCO TER, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,873 sqft Built 2019
Raw Value $435,630
Adjusted Value $582,209

Adjusted +$146,551 for 673 sqft more living space and +$28 for being newer. Net adjustment: +$146,579.

3223 BIANCO TER, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
2 bed 2 bath 2,426 sqft Built 2019
Raw Value $498,494
Adjusted Value $524,653

Adjusted +$26,131 for 120 sqft more living space and +$28 for being newer. Net adjustment: +$26,159.

3105 BIANCO CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,434 sqft Built 2021
Raw Value $498,825
Adjusted Value $523,298

Adjusted +$24,389 for 112 sqft more living space and +$84 for being newer. Net adjustment: +$24,473.

3129 BIANCO CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2,614 sqft Built 2020
Raw Value $601,562
Adjusted Value $586,810

Adjusted -$14,808 for 68 sqft less living space and +$56 for being newer. Net adjustment: -$14,752.

The Neighborhood

This home is valued 17.3% 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 average
638 Properties
$432,756 Median Value
-8.1% YoY Change
5% Have Pool
100% Have Garage
This Home
$507,479
Median
$432,756

This home is +17.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,131 across all districts. With a homestead exemption claimed, that drops to $7,787 — saving $1,344 per year. That's $649 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

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,532
Round RockCity0.3720%$1,888
Williamson CountyCounty0.3694%$1,875
Austin Community Collegespecial0.1034%$525
Williamson County FM/RdCounty0.0443%$225
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,131

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $547,546 would pay approximately $3,418 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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