1601 C St, Antioch, CA 94509 Property Records

Contra Costa County property record for 1601 C St, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,203 sqft · built 1942
Lot Size	0.139 acres (6,068 sqft)
Owner	2 Individual Names on Record
Last Sale	$480,000 (Nov 2021)
Tax Bill	$5,953 (2025)
Deeds & Mortgages	Nov 2020 Mortgage Nov 2021 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`067-103-031`

Property Details

APN / Parcel Number

Primary APN	`067-103-031`
Alternative APN	`067-103-031-0`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,203 sqft Living Area
1st Floor Area	1,203 sqft

Exterior

Year Built	Built 1942
Effective Year Built	Effective 1945
Architectural Style	Bungalow
Exterior Material	Wood Siding
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	6,068 sqft (0.139 acres)
Lot Dimensions	147 ft deep x 41 ft wide
Garage Type	Detached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Floor/Wall Furnace
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1601 C ST
City	ANTIOCH
State	CA
Zip	94509-2338
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	PCL MAP 49 PG 7 PCL D
Legal Subdivision	PARCEL MAPS MS 13-75
Legal Tract	49PM7
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2003
Census Tract	306003

Owner

Source: Contra Costa County records, as of July 14, 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 Record
Mailing Address	1601 C ST, ANTIOCH, CA 94509-2338
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Nov 30, 2020	Deed of Trust, Mortgage · FHA Mortgage CALIBER HOME LOANS INC
Nov 10, 2021	Grant Deed, Transfer · FHA Mortgage CALIBER HOME LOANS INC
Sep 21, 2021	Intrafamily Transfer, Transfer
May 1, 2018	Quit Claim Deed, Transfer · FHA Mortgage WESTERN BANCORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 10, 2021 · Amount on Record
Deed Sale	Nov 10, 2021 · Amount on Record
Prior Sale	May 1, 2018
Deed Document Number	2021313165
Prior Transfer Date	Sep 17, 2021
Prior Transfer Doc	0000262239
Record Updated	Oct 29, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	1601 C ST, ANTIOCH, CA 94509-2338
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1601 C ST, ANTIOCH, CA 94509-2338

Mortgage

Document Number	0000290249
Date	Nov 30, 2020
Instrument	2020-290249

Lender

Name	CALIBER HOME LOANS INC
Type	Mortgage Company
Address	OKLAHOMA CITY, OK 73134

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	330 Months
Due	May 1, 2048

November 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 10, 2021
Property Address	1601 C ST, ANTIOCH, CA 94509-2338
Document Number	0000313165
Map Reference	MB 49 PG 7
Instrument Date	Nov 5, 2021
Instrument	2021-313165
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
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
Relationship	Joint Tenants
Address	1601 C ST, ANTIOCH, CA 94509-2338

Mortgage

Document Number	0000313166
Date	Nov 10, 2021
Instrument	2021-313166

Lender

Name	CALIBER HOME LOANS INC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2051

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 21, 2021
Property Address	1601 C ST, ANTIOCH, CA 94509-2338
Document Number	0000262239
Map Reference	MB 49 PG 7
Instrument Date	Sep 17, 2021
Instrument	2021-262239
Transaction Type	Transfer
Record Updated	Nov 3, 2022

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	1601 C ST, ANTIOCH, CA 94509-2338

May 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 1, 2018
Property Address	1601 C ST, ANTIOCH, CA 94509-2338
Document Number	0000067562
Instrument Date	Apr 10, 2018
Instrument	67562
Transaction Type	Transfer
Record Updated	May 8, 2018
Title Company	OLD REPUBLIC TITLE SF

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	1601 C ST ANTIOCH CA 945092338, ANTIOCH, CA 94509-2338

Mortgage

Document Number	67563
Date	May 1, 2018
Instrument	67563

Lender

Name	WESTERN BANCORP
Type	Bank
Address	SAN JOSE, CA 95123

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 30, 2048

Tax Assessment & Valuation

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		$481,000 (-) Land $200,417 Building $280,583
2025	$5,953.00 (+7.05%)	$481,000 (+6.18%) Land $200,417 Building $280,583
2023	$5,561.00 (-5.34%)	$453,000 Land $189,000 Building $264,000
2022	$5,875.00

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

Flood

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

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 754 locations within half a mile, as of December 31, 2025

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

May also be available: T-Mobile, Verizon.

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