4799 Main St, Oakley, CA 94561 Property Records

Contra Costa County property record for 4799 Main St, Oakley, CA 94561

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,362 sqft · built 1967
Lot Size	3.32 acres (145,054 sqft)
Owner	Company Name on Record
Tax Bill	$2,087 (2025)
Deeds & Mortgages	Nov 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`035-250-005-2`

Property Details

APN / Parcel Number

Primary APN	`035-250-005-2`
Alternative APN	`035-250-005`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,362 sqft Living Area
1st Floor Area	1,362 sqft

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1967
Lot Area	145,054 sqft
Garage Type	Attached
Garage Area	454 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	4799 MAIN ST
City	OAKLEY
State	CA
Zip	94561-3714
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	RECORD OF SURVEY 42 LSM 37 PCL B
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	3
Census Block	3011
Census Tract	302007

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	Company Name on Record
Mailing Address	4799 MAIN ST, OAKLEY, CA 94561-3714
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Oct 31, 2019
Transfer Doc	0000199813
Record Updated	Sep 20, 2026

November 2019: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 8, 2019
Property Address	4799 MAIN ST, OAKLEY, CA 94561-3714
Document Number	0000199813
Instrument Date	Oct 31, 2019
Instrument	2019-199813
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	FIDELITY NATIONAL TITLE

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	Family Trust
Address	4799 MAIN ST, OAKLEY, CA 94561-3714

Mortgage

Document Number	0000199814
Date	Nov 8, 2019
Instrument	2019-199814

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Dec 1, 2039

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	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		$190,017 (+2%) Land $67,340 Building $122,677
2025	$2,087.00 (+3.16%) Homeowner's exemption	$186,292 (+4.04%) Land $66,020 Building $120,272
2023	$2,023.00 (+1%) Homeowner's exemption	$179,059 Land $63,457 Building $115,602
2022	$2,003.00

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 · 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	1 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

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	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	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 626 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20