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5849 BIANCA DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,019 sqftBuilt 2020

Property at a Glance

This home is estimated between $377,927 and $417,326, with a best estimate of $403,026. 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

$377,927 $417,326
Best Estimate
$403,026
WCAD Value
$401,415
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 $377,927 and $417,326. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

5856 BIANCA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,216 sqft Built 2020
Raw Value $419,216
Adjusted Value $377,927

Adjusted -$41,289 for 197 sqft less living space. Net adjustment: -$41,289.

5904 BIANCA DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,969 sqft Built 2019
Raw Value $390,903
Adjusted Value $403,026

Adjusted +$10,480 for 50 sqft more living space and +$1,643 for being newer. Net adjustment: +$12,123.

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 $396,273

Adjusted +$11,108 for 53 sqft more living space and -$1,643 for being older. Net adjustment: +$9,465.

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 $416,429

Adjusted +$45,272 for 216 sqft more living space and -$1,643 for being older. Net adjustment: +$43,629.

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 $417,326

Adjusted +$36,050 for 172 sqft more living space and -$1,643 for being older. Net adjustment: +$34,407.

The Neighborhood

This home is valued 3.8% below the H123414C - SIENA LIMMER LOOP median of $417,399. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.7% over the past year.

H123414C - SIENA LIMMER LOOP

typical
1,146 Properties
$417,399 Median Value
-2.7% YoY Change
0% Have Pool
100% Have Garage
This Home
$401,415
Median
$417,399

This home is -3.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,549 across all districts. With a homestead exemption claimed, that drops to $7,788 — saving $1,761 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
Hutto ISDSchool1.2052%$4,838
Siena MUD #2MUD0.6020%$2,417
Williamson CountyCounty0.3694%$1,483
Williamson County ESD #3 - HuttoESD0.1000%$401
Williamson County FM/RdCounty0.0443%$178
EWC Higher Ed Centerspecial0.0409%$164
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3788%$9,549

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $403,026 would pay approximately $2,516 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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