401 W 8th St, Antioch, CA 94509 Property Records

Contra Costa County property record for 401 W 8th St, Antioch, CA 94509 · Last verified August 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,392 sqft · built 1946
Lot Size	0.099 acres (4,300 sqft)
Owner	Individual Name on File
Last Sale	$425,000 (Oct 2022)
Tax Bill	$5,979 (2025)
Deeds & Mortgages	Oct 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`066-204-012`

Property Details

APN / Parcel Number

Primary APN	`066-204-012`
Alternative APN	`066-204-012-0`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,392 sqft Living Area
1st Floor Area	1,392 sqft

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1946
Lot Area	4,300 sqft (0.099 acres)
Lot Dimensions	100 ft deep x 50 ft wide
Garage Type	Detached
Garage Area	280 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	401 W 8TH ST
City	ANTIOCH
State	CA
Zip	94509-1621
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN OF ANTIOCH N 86 FT OF LOT 1 BLK 94
Legal Subdivision	ANTIOCH
Legal Block	94
Legal Lot Number	1
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	3
Census Block	3057
Census Tract	305000

Owner

Source: Contra Costa County records · APN 066-204-012

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	Individual Name on File
Mailing Address	411 W 8TH ST, ANTIOCH, CA 94509-1621
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 24, 2022 · Amount on Record
Deed Sale	Oct 24, 2022 · Amount on Record
Prior Sale	Dec 28, 2010 · Amount on Record
Deed Document Number	2022165255
Prior Transfer Date	Oct 18, 2022
Prior Transfer Doc	0000165254
Record Updated	Sep 20, 2026

October 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 24, 2022
Property Address	401 W 8TH ST, ANTIOCH, CA 94509-1621
Document Number	0000165255
Instrument Date	Oct 19, 2022
Instrument	2022-165255
Transaction Type	Transfer
Record Updated	Nov 03, 2022
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	323 W 8TH ST, ANTIOCH, CA 94509-1731

Mortgage

Document Number	0000165256
Date	Oct 24, 2022
Instrument	2022-165256

Lender

Name	HARODL E MYERS LIVING TRUST
Type	Private Party

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

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		$493,461 (+2%) Land $350,198 Building $143,263
2025	$5,979.00 (+5.08%)	$483,786 (+4.04%) Land $343,332 Building $140,454
2023	$5,690.00 (+163.06%)	$465,000 Land $330,000 Building $135,000
2022	$2,163.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133050003, refreshed September 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
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Policies	5 in force
Nearby Flood Claims	1 (2017)
Most Recent Claim	Feb 2017, other causes, Severe Winter Storms, Flooding, And Mudslides

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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 374 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
AT&T	Fiber	5,000 / 5,000
Xfinity	Cable	2,000 / 250
Unwired	Fixed Wireless	300 / 25

May also be available at this address: Verizon, T-Mobile USA, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.