901 D St, Antioch, CA 94509 Property Records

Contra Costa County property record for 901 D St, Antioch, CA 94509

Property Summary

Property Type	Duplex
Details	5 bd · 2 ba · 1,803 sqft · built 1963
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Company Names on Record
Last Sale	$170,000 (May 2012)
Tax Bill	$3,504 (2025)
Deeds & Mortgages	Apr 2020 Mortgage Apr 2020 Transfer
Flood Zone	Zone X (minimal risk)
APN	`066-188-007`

Property Details

APN / Parcel Number

Primary APN	`066-188-007`
Alternative APN	`066-188-007-0`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,803 sqft Living Area
1st Floor Area	1,803 sqft

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Architectural Style	Duplex Single
Lot Area	5,000 sqft (0.115 acres)
Garage Type	Attached
Garage Area	524 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	901 D ST
City	ANTIOCH
State	CA
Zip	94509-1724
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R2
Legal Description	TOWN OF ANTIOCH LOT 6 BLK 111
Legal Subdivision	ANTIOCH
Legal Block	111
Legal Lot Number	6
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	1
Census Block	1023
Census Tract	305000

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 Company Names on Record
Mailing Address	PO BOX 1231, BETHEL ISLAND, CA 94511-2231
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 15, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage SAFE CU
Apr 17, 2020	Quit Claim Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 2, 2012 · Amount on Record
Deed Sale	May 2, 2012 · Amount on Record
Prior Sale	Aug 18, 2006 · Amount on Record
Deed Document Number	2012101438
Last Transfer Date	Apr 9, 2020
Transfer Doc	0000073717
Record Updated	Oct 29, 2026

April 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 15, 2020
Property Address	901 D ST, ANTIOCH, CA 94509-1724
Document Number	0000071717
Instrument Date	Apr 9, 2020
Instrument	2020-071717
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

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
Relationship	Joint Tenants
Address	PO BOX 1231, BETHEL ISLAND, CA 94511-2231

Mortgage

Document Number	0000071718
Date	Apr 15, 2020
Instrument	2020-071718

Lender

Name	SAFE CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2050

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 17, 2020
Property Address	901 D ST, ANTIOCH, CA 94509-1724
Document Number	0000073717
Instrument Date	Apr 9, 2020
Instrument	73717
Transaction Type	Transfer
Record Updated	May 5, 2020
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	PO BOX 1231 BETHEL ISLAND CA 945112231, BETHEL ISLAND, CA 94511-2231

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		$217,785 (+2%) Land $70,457 Building $147,328
2025	$3,504.00 (+6.99%)	$213,516 (+4.04%) Land $69,076 Building $144,440
2023	$3,275.00 (+1.21%)	$205,227 Land $66,395 Building $138,832
2022	$3,236.00

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 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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