4640 Deerfield Dr, Antioch, CA 94531 Property Records

Contra Costa County property record for 4640 Deerfield Dr, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,799 sqft · built 1988
Lot Size	0.134 acres (5,850 sqft)
Owner	Individual Name on File
Last Sale	$585,000 (May 2021)
Tax Bill	$7,680 (2025)
Deeds & Mortgages	May 2021 Sale & Mortgage May 2021 Transfer + 4 more
Flood Zone	Zone X (minimal risk)
APN	`053-184-042-9`

Property Details

APN / Parcel Number

Primary APN	`053-184-042-9`
Alternative APN	`053-184-042`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,799 sqft Living Area
1st Floor Area	911 sqft
2nd Floor Area	888 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Architectural Style	Ranch
Exterior Material	Stucco
Roof Material	Wood Shingle
Lot Area	5,850 sqft (0.134 acres)
Lot Dimensions	115 ft deep x 45 ft wide
Garage Type	Attached
Garage Area	473 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	4640 DEERFIELD DR
City	ANTIOCH
State	CA
Zip	94531-7120
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T6732 L95
Legal Subdivision	SUBDIVISION 6732
Legal Tract	6732
Legal Lot Number	95
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	1
Census Block	1001
Census Tract	355110

Owner

4640 Deerfield Dr is owned and occupied by an individual who bought it in May 2021.

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

Owner of Record	Individual Name on File
Mailing Address	4640 DEERFIELD DR, ANTIOCH, CA 94531-7120
Occupancy	Owner Occupied
Owner Type	Individual

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
May 5, 2021	Grant Deed, Transfer · Conventional Mortgage PLATINUM HOME MORTGAGE CORP
May 5, 2021	Intrafamily Transfer, Transfer CHICAGO TITLE COMPANY
Mar 29, 2021	Intrafamily Transfer, Transfer · Commercial Mortgage PS FUNDING INC
Mar 10, 2021	Grant Deed, Transfer CHICAGO TITLE COMPANY
Mar 15, 2021	Re-recorded Document CHICAGO TITLE COMPANY
Nov 13, 2020	Affidavit of Death, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 5, 2021 · Amount on File
Deed Sale	May 5, 2021 · Amount on File
Prior Sale	Mar 10, 2021 · Amount on File
Deed Document Number	2021135834
Prior Transfer Date	May 3, 2021
Prior Transfer Doc	0000135835
Record Updated	Oct 29, 2026

May 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 5, 2021
Property Address	4640 DEERFIELD DR, ANTIOCH, CA 94531-7120
Document Number	0000135834
Map Reference	MB 305 PG 33
Instrument Date	May 4, 2021
Instrument	2021-135834
Transaction Type	Transfer
Record Updated	Jun 15, 2023
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount on Record
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
Address	4640 DEERFIELD DR, ANTIOCH, CA 94531-7120

Mortgage

Document Number	0000135836
Date	May 5, 2021
Instrument	2021-135836

Lender

Name	PLATINUM HOME MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2051

May 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	May 5, 2021
Property Address	4640 DEERFIELD DR, ANTIOCH, CA 94531-7120
Document Number	0000135835
Map Reference	MB 305 PG 33
Instrument Date	May 3, 2021
Instrument	2021-135835
Transaction Type	Transfer
Record Updated	Aug 1, 2023
Title Company	CHICAGO 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
Address	4640 DEERFIELD DR, ANTIOCH, CA 94531-7120

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 29, 2021
Property Address	4640 DEERFIELD DR, ANTIOCH, CA 94531-7120
Document Number	0000094191
Map Reference	MB 305 PG 33
Instrument Date	Mar 17, 2021
Instrument	2021-094191
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	PACIFIC COAST 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	936 AUTUMN OAK CIR, CONCORD, CA 94521-5440

Mortgage

Document Number	0000094192
Date	Mar 29, 2021
Instrument	2021-094192

Lender

Name	PS FUNDING INC
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount on Record
Term	13 Months
Due	Apr 1, 2022

March 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 10, 2021
Property Address	4640 DEERFIELD DR, ANTIOCH, CA 94531-7120
Document Number	0000071825
Map Reference	MB 305 PG 33
Instrument Date	Feb 28, 2021
Instrument	2021-071825
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO 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
Address	4640 DEERFIELD DR, ANTIOCH, CA 94531-7120

March 2021: Re-recorded Document

Document Type	Re-recorded Document
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 15, 2021
Property Address	4640 DEERFIELD DR, ANTIOCH, CA 94531-7120
Document Number	0000077346
Map Reference	MB 305 PG 33
Instrument Date	Feb 27, 2021
Instrument	2021-077346
Record Updated	Nov 3, 2022
Title Company	CHICAGO TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	4640 DEERFIELD DR, ANTIOCH, CA 94531-7120

November 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 13, 2020
Property Address	4640 DEERFIELD DR, ANTIOCH, CA 94531-7120
Document Number	0000272804
Instrument Date	Nov 2, 2020
Instrument	272804
Transaction Type	Transfer
Record Updated	Dec 14, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	730 22ND AVE SAN FRANCISCO CA 941213705, SAN FRANCISCO, CA 94121-3705

Tax Assessment & Valuation

The 2025 property tax bill for 4640 Deerfield Dr was $7,680.

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		$645,885 (+2%) Land $209,774 Building $436,111
2025	$7,680.00	$633,221 Land $205,661 Building $427,560
2023	$7,322.00 (-10.73%)	$608,634 Land $197,676 Building $410,958
2022	$8,202.00

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

Flood

FEMA maps place 4640 Deerfield Dr 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 4640 Deerfield Dr 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 656 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
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Verizon.

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