4004 Sheffield Dr, Antioch, CA 94531 Property Records

Contra Costa County property record for 4004 Sheffield Dr, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 2,800 sqft · built 1992
Lot Size	0.149 acres (6,480 sqft)
Owner	2 Company Names on Record
Tax Bill	$3,130 (2025)
Deeds & Mortgages	Oct 2026 Transfer Jun 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`052-324-007-5`

Property Details

APN / Parcel Number

Primary APN	`052-324-007-5`
Alternative APN	`052-324-007`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,800 sqft Living Area
1st Floor Area	1,340 sqft
2nd Floor Area	1,460 sqft

Exterior

Year Built	Built 1992
Effective Year Built	Effective 1992
Lot Area	6,480 sqft (0.149 acres)
Garage Type	Attached
Garage Area	486 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	4004 SHEFFIELD DR
City	ANTIOCH
State	CA
Zip	94531-6657
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7019 L55
Legal Subdivision	SUBDIVISION 7019
Legal Tract	7019
Legal Lot Number	55
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	3
Census Block	3006
Census Tract	355111

Owner

Source: Contra Costa County records, as of October 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	4004 SHEFFIELD DR, ANTIOCH, CA 94531-6657
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 6, 2026	Affidavit of Death of Trustee, Transfer
Jun 28, 2023	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Sep 30, 2026
Transfer Doc	0000105238
Record Updated	Oct 29, 2026

October 2026: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 6, 2026
Property Address	4004 SHEFFIELD DR, ANTIOCH, CA 94531-6657
Document Number	0000105238
Instrument Date	Sep 30, 2026
Instrument	2026105238
Transaction Type	Transfer
Record Updated	Oct 13, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Revocable Trust
Address	4004 SHEFFIELD DR, ANTIOCH, CA 94531-6657

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 28, 2023
Property Address	4004 SHEFFIELD DR, ANTIOCH, CA 94531-6657
Document Number	0000061736
Map Reference	MB 340 PG 3
Instrument Date	Jun 21, 2023
Instrument	2023-061736
Transaction Type	Transfer
Record Updated	Aug 1, 2023

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	Family Revocable Trust
Address	4004 SHEFFIELD DR, ANTIOCH, CA 94531-6657

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		$422,757 (+2%) Land $99,185 Building $323,572
2025	$3,130.00 (+4.06%) Disabled Person's exemption Veteran's exemption	$414,469 (+4.04%) Land $97,241 Building $317,228
2023	$3,008.00 (-1.31%) Disabled Person's exemption Veteran's exemption	$398,376 (+2%) Land $93,466 Building $304,910
2022	$3,048.00 Disabled Person's exemption Veteran's exemption	$390,566 Land $91,634 Building $298,932

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

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

Nearby Properties on Sheffield Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures