1601 A St, Antioch, CA 94509 Property Records

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

Property Summary

Property Type	Commercial Vacant Land
Lot Size	0.25 acres (10,890 sqft)
Owner	2 Individual Names on File
Last Sale	$120,000 (Apr 2021)
Tax Bill	$1,488 (2025)
Deeds & Mortgages	Apr 2021 Sale Nov 2017 Sale
Flood Zone	Zone X (minimal risk)
APN	`065-183-033-3`

Property Details

APN / Parcel Number

Primary APN	`065-183-033-3`
Alternative APN	`065-183-033`

Exterior

Lot Area	10,890 sqft (0.25 acres)

Location & Zoning

Street Address	1601 A ST
City	ANTIOCH
State	CA
Zip	94509-2334
Property Category	Commercial
Property Type	Vacant Land > Commercial
Legal Description	POR SEC 19 T2N R2E .25 AC
Legal Range	02E
Legal Township	02N
Legal Section	19
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	2
Census Block	2004
Census Tract	306003

Owner

1601 A St, commercial vacant land, is owned by two individuals who bought it in April 2021.

Source: Contra Costa County records, as of August 10, 2026

Owner of Record	2 Individual Names on File
Mailing Address	3998 WARBLER DR, ANTIOCH, CA 94509-6449
Owner Type	Individual
Vesting	Joint Tenants

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
Apr 16, 2021	Grant Deed, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY
Nov 28, 2017	Grant Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 16, 2021 · Amount on File
Deed Sale	Apr 16, 2021 · Amount on File
Prior Sale	Nov 28, 2017 · Amount on File
Deed Document Number	2021114469
Record Updated	Sep 20, 2026

April 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 16, 2021
Property Address	1601 A ST, ANTIOCH, CA 94509-2334
Document Number	0000114469
Instrument Date	Apr 13, 2021
Instrument	2021-114469
Transaction Type	Transfer
Record Updated	Sep 28, 2023
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount 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	3998 WARBLER DR, ANTIOCH, CA 94509-6449

November 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 28, 2017
Property Address	1601 A ST, ANTIOCH, CA 94509-2334
Document Number	0000222456
Instrument Date	Nov 20, 2017
Instrument	222456
Transaction Type	Transfer
Record Updated	Dec 4, 2017

Transaction

Amount	Amount on Record
Tax	$88.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1008 S MONROE ST SAN JOSE CA 951283149, SAN JOSE, CA 95128-3149

Tax Assessment & Valuation

The 2025 property tax bill for 1601 A St was $1,488.

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		$132,487 (+2%) Land $132,487
2025	$1,488.00	$129,890 Land $129,890
2023	$1,427.00 (+1.71%)	$124,848 Land $124,848
2022	$1,403.00

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

Flood

FEMA maps place 1601 A 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 1601 A 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 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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