412 E 18th St, Antioch, CA 94509 Property Records

Contra Costa County property record for 412 E 18th St, Antioch, CA 94509 · Last verified August 2026

Property Summary

Property Type	Auto Repair, Garage
Details	7,961 sqft · built 1945
Lot Size	0.636 acres (27,720 sqft)
Owner	2 Company Names on File
Tax Bill	$2,969 (2025)
Deeds & Mortgages	Dec 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`068-514-001-4`

Property Details

APN / Parcel Number

Primary APN	`068-514-001-4`
Alternative APN	`068-514-001`

Interior

Total Rooms	1 Room
Stories	1 Story
Building Area	7,961 sqft Gross Area
1st Floor Area	7,961 sqft

Exterior

Year Built	Built 1945
Effective Year Built	Effective 1945
Lot Area	27,720 sqft (0.636 acres)

Location & Zoning

Street Address	412 E 18TH ST
City	ANTIOCH
State	CA
Zip	94509-2435
Property Category	Commercial
Property Type	Commercial > Retail > Auto Repair, Garage
Legal Description	POR SEC 19 T2N R2E
Legal Range	02E
Legal Township	02N
Legal Section	19
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	3
Census Block	3010
Census Tract	306003

Owner

Source: Contra Costa County records · APN 068-514-001-4

Assessment roll updated July 14, 2026 · Last verified August 2026

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

Owner of Record	2 Company Names on File
Mailing Address	5570 EDGEVIEW DR, DISCOVERY BAY, CA 94505-9281
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Nov 16, 2021
Transfer Doc	0000335341
Record Updated	Sep 20, 2026

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 09, 2021
Property Address	412 E 18TH ST, ANTIOCH, CA 94509-2435
Document Number	0000335341
Instrument Date	Nov 16, 2021
Instrument	2021-335341
Transaction Type	Transfer
Record Updated	Jun 07, 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
Address	5570 EDGEVIEW DR, DISCOVERY BAY, CA 94505-9281

Tax Assessment & Valuation

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

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

Year	Tax Bill	Assessed Value
2026		$205,380 (+2%) Land $155,402 Building $49,978
2025	$2,969.00 (-11.9%)	$201,354 (+4.04%) Land $152,355 Building $48,999
2023	$3,370.00 (-2.01%)	$193,538 Land $146,440 Building $47,098
2022	$3,439.00

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 X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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