5853 Bianca Dr, Round Rock, TX 78665 Property Records

Williamson County property record for 5853 Bianca Dr, Round Rock, TX 78665

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,303 sqft · built 2020
Owner	Individual Name on File
Last Sale	$509,722 (Oct 2021)
Tax Bill	$10,354 (2025)
Deeds & Mortgages	Oct 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R-14-2480-140B-0014`

Property Details

APN / Parcel Number

Primary APN	`R-14-2480-140B-0014`
Alternative APNs	`R593180` `416519`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	1 Story
Building Area	2,303 sqft Living Area
1st Floor Area	2,303 sqft
Flooring	Tile
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2020
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	R142480140B0014
Street Address	5853 BIANCA DR
City	ROUND ROCK
State	TX
Zip	78665-2349
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S12256 - SIENA SEC 14, BLOCK B, LOT 14
Legal Subdivision	SIENA SEC 14
Legal Block	B
Legal Lot Number	14
Jurisdiction	WILLIAMSON TX
Township / Civil Division	TAYLOR
Census Block Group	1
Census Block	1016
Census Tract	20812

Owner

5853 Bianca Dr is owned by an individual who bought it in October 2021.

Source: Williamson County records, as of September 11, 2026

Owner of Record	Individual Name on File
Mailing Address	419 BRASSINGA CT, PALO ALTO, CA 94306-4498
Owner Type	Individual
Vesting	Married Woman, Separate Property

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 20, 2021 · Amount on File
Deed Sale	Oct 20, 2021 · Amount on File
Prior Sale	Nov 2, 2020
Deed Document Number	2021160077
Record Updated	Oct 29, 2026

October 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	WILLIAMSON TX
Recording Date	Oct 20, 2021
Property Address	5853 BIANCA DR, ROUND ROCK, TX 78665-2349
Document Number	0000160077
Map Reference	DOC 2020023552
Instrument Date	Oct 15, 2021
Instrument	2021160077
Transaction Type	Transfer
Record Updated	Jan 4, 2024
Title Company	INDEPENDENCE TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	827 LOTUS FLOWER LOOP, SAN JOSE, CA 95123-6812

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	419 BRASSINGA CT, PALO ALTO, CA 94306-4498

Mortgage

Document Number	0000160078
Date	Oct 20, 2021
Instrument	2021160078

Lender

Name	HOMEWITHLOAN.COM
Type	Online Lender
Special Notes	Seller Financed

Agreement

Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2051

Mortgage

Document Number	0000160078
Date	Oct 20, 2021
Instrument	2021160078

Lender

Name	LAXMI NARAYAN ENTERPRISES INC
Type	Non-Lending Institution
Address	THE COLONY, TX 75056

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 5853 Bianca Dr was $10,354, up 3.7% from the year before.

Source: Williamson County assessment roll, as of September 11, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Williamson County
Unified School District	Hutto Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$10,354.00 (+3.65%)	$406,199 Land $83,500 Building $322,699	$406,199 Land $83,500 Building $322,699
2024	$9,989.00 (-5.84%)
2023	$10,609.00 (-18.06%)	$447,594 Land $90,000 Building $357,594	$447,594 Land $90,000 Building $357,594
2022	$12,948.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 5853 Bianca Dr in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 5, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	7 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 5853 Bianca Dr is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 97% of the US · lower than 98.3% of Texas
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	JONAH WATER SUD serves 29,861 people · EPA ID TX2460022
Water Source	Purchased surface water from several systems
Last State Inspection	Sep 2025
Lead	2 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	Total trihalomethanes resolved · Apr 2019
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 576 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
VTX Communications Fixed Wireless	400 / 50
Verizon Fixed Wireless	300 / 20
SOS Communications Fixed Wireless	100 / 20

May also be available: Brightspeed, Optimum, Western Broadband.

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