1400 B St, Antioch, CA 94509 Property Records

Contra Costa County property record for 1400 B St, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,547 sqft · built 1957
Lot Size	0.171 acres (7,440 sqft)
Owner	2 Trust Names on File
Tax Bill	$2,708 (2025)
Deeds & Mortgages	Oct 2021 Line of Credit Jan 2017 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`067-102-033-7`

Property Details

APN / Parcel Number

Primary APN	`067-102-033-7`
Alternative APN	`067-102-033`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,547 sqft Living Area
Gross Area	2,064 sqft
1st Floor Area	1,547 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1957
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	7,440 sqft (0.171 acres)
Garage Type	Attached
Garage Area	517 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1400 B ST
City	ANTIOCH
State	CA
Zip	94509-2306
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 2528 LOT 2
Legal Subdivision	CENTRAL ESTATES UNIT #1
Legal Tract	2528
Legal Lot Number	2
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2001
Census Tract	306003

Owner

1400 B St is held in a trust since March 2019.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	2 Trust Names on File
Mailing Address	1400 B ST, ANTIOCH, CA 94509-2306
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Oct 19, 2021	Deed of Trust, Mortgage · Line of Credit FREMONT BANK
Jan 9, 2017	Deed of Trust, Mortgage · Conventional Mortgage FREMONT BANK
Dec 10, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Mar 28, 2019
Transfer Doc	0000221503
Record Updated	Oct 29, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1400 B ST, ANTIOCH, CA 94509-2306
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1400 B ST, ANTIOCH, CA 94509-2306

Mortgage

Document Number	0000287042
Date	Oct 19, 2021
Instrument	2021-287042

Lender

Name	FREMONT BANK
Type	Bank
Address	LIVERMORE, CA 94551

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Oct 20, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1400 B ST, ANTIOCH, CA 94509-2306
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000004142
Date	Jan 9, 2017
Instrument	2017-004142

Lender

Name	FREMONT BANK
Type	Bank
Address	LIVERMORE, CA 94551

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jan 1, 2047

December 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 10, 2019
Property Address	1400 B ST, ANTIOCH, CA 94509-2306
Document Number	0000221503
Instrument Date	Mar 28, 2019
Instrument	221503
Transaction Type	Transfer
Record Updated	Dec 20, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	1400 B ST ANTIOCH CA 945092306, ANTIOCH, CA 94509-2306

Tax Assessment & Valuation

The 2025 property tax bill for 1400 B St was $2,708.

Source: Contra Costa County assessment roll, as of July 14, 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

Year	Tax Bill	Assessed Value
2026		$194,472 (+2%) Land $67,543 Building $126,929
2025	$2,708.00	$190,660 Land $66,219 Building $124,441
2023	$2,554.00 (+1.39%)	$183,258 Land $63,649 Building $119,609
2022	$2,519.00

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

Flood

FEMA maps place 1400 B St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

The area around 1400 B St has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within 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	CITY OF ANTIOCH serves 116,781 people · EPA ID CA0710001
Water Source	Surface water
Last State Inspection	Jan 2024
Lead	Under 1 ppb (2022–2024) 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 593 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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