409 W 6th St, Antioch, CA 94509 Property Records

Contra Costa County property record for 409 W 6th St, Antioch, CA 94509 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	2 Beds
Bathrooms	2 Baths
Year Built	Built 1950
Square Footage	976 sqft Living Area
Lot Size	5,000 sqft (0.115 acres)
Garage	Attached, 384 sqft
Last Sale	$300,000 (2020)
Tax Bill	$4,795.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`066-194-007-2`
Alternative APN	`066-194-007`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Building Area	976 sqft Living Area
1st Floor	976 sqft 1st Floor
Stories	1 Stories

Exterior

Year Built	Built 1880
Effective Year Built	Effective 1950
Lot Area	5,000 sqft (0.115 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	384 sqft Garage

Location & Zoning

Street Address	409 W 6TH ST
City	ANTIOCH
State	CA
Zip	94509-1602
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TOWN OF ANTIOCH LOT 3 BLK 55
Legal Subdivision	ANTIOCH
Legal Block	55
Legal Lot Number	3
Jurisdiction	CONTRA COSTA CA
Minor Civil Division	ANTIOCH-PITTSBURG
Census Blockgroup	3
Census Block	3053
Census Tract	305000

Owner

Source: Contra Costa County records · APN 066-194-007-2

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	2 Individual Names on File
Mailing Address	6 DUBLIN CT, PLEASANT HILL, CA 94523-2513
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jan 03, 2020 · Amount on Record
Deed Sale	Jan 03, 2020 · Amount on Record
Prior Sale	Jun 23, 2004 · Amount on Record
Deed Doc Number	20201497
Prior Transfer Date	Apr 24, 2013
Prior Transfer Doc	0000108523
Record Refreshed	Sep 20, 2026

January 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 03, 2020
Property Address	409 W 6TH ST, ANTIOCH, CA 94509-1602
Document Number	0000001497
Instrument Date	Dec 03, 2019
Instrument	1497
Transaction Type	Transfer
Record Updated	Jan 16, 2020
Title Company	STEWART TITLE, STEWART TITLE/CA

Transaction

Amount	Amount Recorded
Tax	$330.00
Amount Accuracy	Full Value
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	6 DIABLO CT PLEASANT HILL CA 94523, PLEASANT HILL, CA 94523

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
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		$385,437 (+2%) Land $267,721 Building $117,716
2025	$4,795.00 (+5.27%)	$377,880 (+4.04%) Land $262,472 Building $115,408
2023	$4,555.00 (+1.56%)	$363,209 Land $252,281 Building $110,928
2022	$4,485.00

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.