5493 Imhoff Pl, Martinez, CA 94553 Property Records

Contra Costa County property record for 5493 Imhoff Pl, Martinez, CA 94553 · Last verified July 2026

Property Highlights

Property Type	Public Works > Federal Property (Exempt)
Lot Size	196 acres

Property Details

APN / Parcel Number

Primary APN	`159-140-057-5`
Alternative APN	`159-140-057`

Exterior

Lot Area	8,540,373 sqft

Location & Zoning

Street Address	5493 IMHOFF DR
City	MARTINEZ
State	CA
Zip	94553
Property Usage	Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage
Type	Public Works > Federal Property (Exempt)
Legal Description	POR RO LAS JUNTAS & POR RO ADJ
Legal Subdivision	RO LAS JUNTAS
Jurisdiction	CONTRA COSTA CA
Minor Civil Division	CENTRAL CONTRA COSTA
Census Blockgroup	1
Census Block	1001
Census Tract	320004

Owner

Source: Contra Costa County records · APN 159-140-057-5

Assessment roll updated July 14, 2026 · Last verified July 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 File
Mailing Address	5019 IMHOFF PL, MARTINEZ, CA 94553-4316
Owner Type	Owner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Refreshed	Sep 20, 2026

December 2022: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 20, 2022
Property Address	5493 IMHOFF PL, MARTINEZ, CA 94553
Document Number	0000186198
Instrument Date	Oct 17, 2022
Instrument	2022-186198
Transaction Type	Transfer
Record Updated	Aug 01, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Document Interfamily Transfer Multiple parcels conveyed, unknown impact to APN

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Investor	Possibly a Property Investor

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

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

Year	Assessed Value
2026	$47,173,993 (+6.12%) Land $2,356,260 Building $44,817,733
2023	$44,453,108 Land $2,220,357 Building $42,232,751

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone A
Flood Hazard	High
100-Year Floodplain	Yes 1% annual chance
Special Flood Hazard Area	Yes
Flood Insurance Requirement	Required (federally backed mortgages)
Floodway	No
Base Flood Elevation	Not determined for this zone

Wildfire

Wildfire Risk	Low above 5% of the US · above 3% of California
Wildfire Likelihood	About 1 in 2,941 per year
Exposure	Direct burnable vegetation at the parcel

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