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5928 BIANCA DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath1,790 sqftBuilt 2020

Property at a Glance

This home is estimated between $348,277 and $494,209, with a best estimate of $369,329. That places the property below the H123414C - SIENA LIMMER LOOP median of $417,399, in a neighborhood that declined 2.7% over the past year.

Estimated Value Range

$348,277 $494,209
Best Estimate
$369,329
WCAD Value
$498,764
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in H123414C - SIENA LIMMER LOOP, this home's estimated market value is between $348,277 and $494,209. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

5813 BIANCA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,966 sqft Built 2021
Raw Value $386,808
Adjusted Value $348,277

Adjusted -$36,888 for 176 sqft less living space and -$1,643 for being older. Net adjustment: -$38,531.

5837 BIANCA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,803 sqft Built 2021
Raw Value $372,800
Adjusted Value $368,432

Adjusted -$2,725 for 13 sqft less living space and -$1,643 for being older. Net adjustment: -$4,368.

5844 BIANCA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,847 sqft Built 2021
Raw Value $382,919
Adjusted Value $369,329

Adjusted -$11,947 for 57 sqft less living space and -$1,643 for being older. Net adjustment: -$13,590.

5805 BIANCA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,636 sqft Built 2021
Raw Value $344,196
Adjusted Value $374,830

Adjusted +$32,277 for 154 sqft more living space and -$1,643 for being older. Net adjustment: +$30,634.

5864 BIANCA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,906 sqft Built 2019
Raw Value $516,879
Adjusted Value $494,209

Adjusted -$24,313 for 116 sqft less living space and +$1,643 for being newer. Net adjustment: -$22,670.

The Neighborhood

This home is valued 19.5% above the H123414C - SIENA LIMMER LOOP median of $417,399. With 1,146 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.7% over the past year.

H123414C - SIENA LIMMER LOOP

above average
1,146 Properties
$417,399 Median Value
-2.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$498,764
Median
$417,399

This home is +19.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,865 across all districts. With a homestead exemption claimed, that drops to $10,085 — saving $1,780 per year. That's $840 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
Hutto ISDSchool1.2052%$6,011
Siena MUD #2MUD0.6020%$3,003
Williamson CountyCounty0.3694%$1,843
Williamson County ESD #3 - HuttoESD0.1000%$499
Williamson County FM/RdCounty0.0443%$221
EWC Higher Ed Centerspecial0.0409%$204
Upper Brushy Creek WCIDWater0.0170%$85
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$11,865

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $369,329 would pay approximately $2,305 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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