434 Avanti Way, Oakley, CA 94561 Property Records

Contra Costa County property record for 434 Avanti Way, Oakley, CA 94561

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,802 sqft · built 2020
Lot Size	0.125 acres (5,424 sqft)
Owner	Trust Name on File
Last Sale	$583,000 (Apr 2021)
Tax Bill	$8,962 (2025)
Deeds & Mortgages	Oct 2021 Transfer Apr 2021 Sale
Flood Zone	Zone X (reduced by levee)
APN	`032-530-162`

Property Details

APN / Parcel Number

Primary APN	`032-530-162`
Alternative APN	`032-530-162-0`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,802 sqft Living Area
1st Floor Area	1,802 sqft

Exterior

Year Built	Built 2020
Effective Year Built	Effective 2021
Lot Area	5,424 sqft (0.125 acres)
Garage Type	Attached
Garage Area	464 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	434 AVANTI WAY
City	OAKLEY
State	CA
Zip	94561-1095
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T9473 L147
Legal Subdivision	GILBERT PROP PH 1 MAP #947
Legal Tract	9473
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	1
Census Block	1025
Census Tract	302011

Owner

434 Avanti Way is owner-occupied and held in a trust since September 2021.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	Trust Name on File
Mailing Address	434 AVANTI WAY, OAKLEY, CA 94561-1095
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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

Date	Document
Oct 8, 2021	Intrafamily Transfer, Transfer
Apr 30, 2021	Grant Deed, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 30, 2021 · Amount on File
Deed Sale	Apr 30, 2021 · Amount on File
Deed Document Number	2021131534
Last Transfer Date	Sep 28, 2021
Transfer Doc	0000279270
Record Updated	Sep 20, 2026

October 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 8, 2021
Property Address	434 AVANTI WAY, OAKLEY, CA 94561-1095
Document Number	0000279270
Map Reference	MB 536 PG 1
Instrument Date	Sep 28, 2021
Instrument	2021-279270
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	434 AVANTI WAY, OAKLEY, CA 94561-1095
Investor	Possibly a Property Investor

April 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 30, 2021
Property Address	434 AVANTI WAY, OAKLEY, CA 94561-1095
Document Number	0000131534
Map Reference	MB 536 PG 1
Instrument Date	Mar 29, 2021
Instrument	2021-131534
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	434 AVANTI WAY, OAKLEY, CA 94561-1095

Tax Assessment & Valuation

The 2025 property tax bill for 434 Avanti Way was $8,962 with a homeowner's exemption.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Oakley City
Secondary School District	Liberty Union High School District (09 - 12)
Elementary School District	Oakley Union Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$228,162 (+2%) Land $111,515 Building $116,647
2025	$8,962.00 Homeowner's exemption	$223,689 Land $109,329 Building $114,360
2023	$8,664.00 (+2.18%) Homeowner's exemption	$215,005 Land $105,085 Building $109,920
2022	$8,479.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 434 Avanti Way in Zone X, where a levee reduces flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X reduced by levee · depends on levee performance
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 434 Avanti Way is moderate, ranking above 64% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	Moderate above 64% of the US · lower than 60% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	DIABLO WATER DISTRICT serves 47,158 people · EPA ID CA0710007
Water Source	Purchased surface water from RANDALL-BOLD WATER TREATMENT PLANT
Last State Inspection	Jan 2024
Also Mapped Here	CONTRA COSTA WATER DISTRICT
Lead	2 ppb (2020–2022) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 762 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

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