5429 Oneida Way, Antioch, CA 94531 Property Records

Contra Costa County property record for 5429 Oneida Way, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 3,361 sqft · built 1999
Lot Size	0.154 acres (6,695 sqft)
Owner	Individual Name on Record
Last Sale	$309,000 (Jul 2009)
Tax Bill	$4,829 (2025)
Deeds & Mortgages	Jul 2025 Second Mortgage
Flood Zone	Zone X (minimal risk)
APN	`055-470-031`

Property Details

APN / Parcel Number

Primary APN	`055-470-031`
Alternative APN	`055-470-031-0`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	3,361 sqft Living Area
1st Floor Area	1,700 sqft
2nd Floor Area	1,661 sqft

Exterior

Year Built	Built 1999
Effective Year Built	Effective 2000
Lot Area	6,695 sqft (0.154 acres)
Garage Type	Attached
Garage Area	699 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	5429 ONEIDA WAY
City	ANTIOCH
State	CA
Zip	94531-9045
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8164 L467
Legal Subdivision	SUBDIVISION 8164
Legal Tract	8164
Legal Lot Number	467
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	3
Census Block	3000
Census Tract	303207

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	5429 ONEIDA WAY, ANTIOCH, CA 94531-9045
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single Person

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 24, 2009 · Amount on Record
Deed Sale	Jul 24, 2009 · Amount on Record
Prior Sale	May 18, 2009 · Amount on Record
Deed Document Number	2009176608
Prior Transfer Date	Jul 15, 2009
Prior Transfer Doc	0000176607
Record Updated	Oct 29, 2026

July 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5429 ONEIDA WAY, ANTIOCH, CA 94531-9045
Transaction Type	Mortgage
Record Updated	Jun 8, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5429 ONEIDA WAY, ANTIOCH, CA 94531-9045
Investor	Possibly a Property Investor

Mortgage

Document Number	0000071764
Date	Jul 17, 2025
Instrument	2025- 071764

Lender

Name	NATIONSTAR MORTGAGE LLC
Type	Mortgage Company
Address	8950 CYPRESS WATERS BLVD, COPPELL, TX 75019

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Aug 1, 2045

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Antioch City
Unified School District	Antioch Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$406,825 (+2%) Land $39,491 Building $367,334
2025	$4,829.00 (+6.3%) Homeowner's exemption	$398,849 (+4.04%) Land $38,717 Building $360,132
2023	$4,543.00 (+1.54%) Homeowner's exemption	$383,363 Land $37,214 Building $346,149
2022	$4,474.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	High above 73% of the US · above 49% of California
Wildfire Likelihood	0.4% annual chance
Exposure	Direct burnable vegetation

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	CITY OF ANTIOCH serves 116,781 people · EPA ID CA0710001
Water Source	Surface water
Last State Inspection	Jan 2024
Lead	Under 1 ppb (2022–2024) 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 331 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

May also be available: Verizon.

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