4700 Main St, Oakley, CA 94561 Property Records

Contra Costa County property record for 4700 Main St, Oakley, CA 94561

Property Summary

Property Type	Self Storage
Details	6,620 sqft · built 2017
Lot Size	2.9 acres (126,367 sqft)
Owner	Company Name on Record
Last Sale	$1,030,000 (May 2016)
Tax Bill	$151,215 (2025)
Deeds & Mortgages	Apr 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`033-240-004-3`

Property Details

APN / Parcel Number

Primary APN	`033-240-004-3`
Alternative APN	`033-240-004`

Interior

Total Rooms	9 Rooms
Stories	1 Story
Building Area	6,620 sqft Gross Area
1st Floor Area	6,620 sqft

Exterior

Year Built	Built 2017
Effective Year Built	Effective 2018
Lot Area	126,367 sqft
View / Lot	Creek

Location & Zoning

Street Address	4700 MAIN ST
City	OAKLEY
State	CA
Zip	94561-3721
Property Category	Industrial
Property Type	Industrial > Self Storage
Legal Description	REC OF SURVEY 34 LSM 40 PCL D
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	2
Census Block	2019
Census Tract	302012

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	380 CIVIC DR, 200C, PLEASANT HILL, CA 94523-1958
Owner Type	Company
Vesting	Partnership

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 26, 2016 · Amount on Record
Deed Sale	May 26, 2016 · Amount on Record
Prior Sale	Dec 19, 2013 · Amount on Record
Deed Document Number	2016102262
Prior Transfer Date	Dec 9, 2005
Prior Transfer Doc	0000499406
Record Updated	Sep 20, 2026

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4700 MAIN ST, OAKLEY, CA 94561-3722
Document Number	0000071827
Instrument Date	Apr 2, 2020
Transaction Type	Mortgage
Record Updated	May 7, 2020
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Partnership
Address	380CIVIC DR #200 DAYTON OH 45423, 200, DAYTON, OH 45423

Mortgage

Document Number	0000071827
Date	Apr 15, 2020
Instrument	71827

Lender

Name	MISCELLANEOUS INS CO
Address	10265 NE TANASBOURNE DR, HILLSBORO, OR 97124-7834

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Apr 14, 2050

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		$12,988,421 (+2%) Land $1,376,761 Building $11,611,660
2025	$151,215.00 (+1.22%)	$12,733,747 (+4.04%) Land $1,349,766 Building $11,383,981
2023	$149,387.00 (+1.17%)	$12,239,281 Land $1,297,353 Building $10,941,928
2022	$147,661.00

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 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