4100 Belle Dr, Antioch, CA 94509 Property Records

Contra Costa County property record for 4100 Belle Dr, Antioch, CA 94509

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,409 sqft · built 1960
Lot Size	0.186 acres (8,084 sqft)
Owner	2 Individual Names on Record
Last Sale	$440,000 (Jun 2020)
Tax Bill	$5,939 (2025)
Deeds & Mortgages	Jun 2021 Mortgage Jun 2020 Sale & Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`074-112-002-6`

Property Details

APN / Parcel Number

Primary APN	`074-112-002-6`
Alternative APN	`074-112-002`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,409 sqft Living Area
1st Floor Area	1,409 sqft

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1975
Lot Area	8,084 sqft (0.186 acres)
Garage Type	Attached
Garage Area	473 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	4100 BELLE DR
City	ANTIOCH
State	CA
Zip	94509-3906
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 2739 LOT 2
Legal Subdivision	SUBDIVISION 2739
Legal Tract	2739
Legal Lot Number	2
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	1
Census Block	1005
Census Tract	307201

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	4100 BELLE DR, ANTIOCH, CA 94509-3906
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jun 30, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Jun 22, 2020	Grant Deed, Transfer · FHA Mortgage ALTERRA HM LNS
Oct 1, 2019	Deed of Trust, Mortgage · Conventional Mortgage SEAN STEELE
Apr 26, 2019	Deed of Trust, Mortgage · Conventional Mortgage ROBERT KRAMER
Nov 7, 2018	Deed of Trust, Mortgage · Conventional Mortgage PETER MCDONOUGH
May 9, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 22, 2020 · Amount on Record
Deed Sale	Jun 22, 2020 · Amount on Record
Prior Sale	May 9, 2019 · Amount on Record
Deed Document Number	2020120716
Prior Transfer Date	Aug 30, 2018
Prior Transfer Doc	0000066410
Record Updated	Oct 29, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4100 BELLE DR, ANTIOCH, CA 94509-3906
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4100 BELLE DR, ANTIOCH, CA 94509-3906

Mortgage

Document Number	0000187507
Date	Jun 30, 2021
Instrument	2021-187507

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2051

June 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 22, 2020
Property Address	4100 BELLE DR, ANTIOCH, CA 94509-3906
Document Number	0000120716
Instrument Date	Jun 16, 2020
Instrument	120716
Transaction Type	Transfer
Record Updated	Jul 3, 2020
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$484.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4100 BELLE DR ANTIOCH CA 945093906, ANTIOCH, CA 94509-3906

Mortgage

Document Number	120717
Date	Jun 22, 2020
Instrument	120717

Lender

Name	ALTERRA HM LNS
Address	LAS VEGAS, NV 89145

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 21, 2050

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4100 BELLE DR, ANTIOCH, CA 94509-3906
Document Number	0000171770
Instrument Date	Oct 1, 2019
Transaction Type	Mortgage
Record Updated	Oct 18, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3137 CASTRO VALLEBLVD #202 CASTRO VALLEY CA 94546, 202, CASTRO VALLEY, CA 94546

Mortgage

Document Number	0000171770
Date	Oct 10, 2019
Instrument	171770

Lender

Name	SEAN STEELE
Address	1251 SANDELIN AVE, SAN LEANDRO, CA 94577-3956

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4100 BELLE DR, ANTIOCH, CA 94509-3906
Document Number	0000059764
Instrument Date	Apr 26, 2019
Transaction Type	Mortgage
Record Updated	May 7, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3137 CASTRO VALLEY BLVD #202 CASTRO VALLEY CA 945465552, 202, CASTRO VALLEY, CA 94546-5552

Mortgage

Document Number	0000059764
Date	Apr 29, 2019
Instrument	59764

Lender

Name	ROBERT KRAMER
Address	585 MANDANA BIVD # 9, OAKLAND, CA 94610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

November 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4100 BELLE DR, ANTIOCH, CA 94509-3906
Document Number	0000197107
Instrument Date	Nov 7, 2018
Transaction Type	Mortgage
Record Updated	Dec 20, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3137 CASTRO VALLEY BLVD #202 CASTRO VALLEY CA 945465552, 202, CASTRO VALLEY, CA 94546-5552

Mortgage

Document Number	0000197107
Date	Dec 10, 2018
Instrument	197107

Lender

Name	PETER MCDONOUGH
Address	7355 JAYBROOK CT, PLEASANTON, CA 94588-3722

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

May 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 9, 2019
Property Address	4100 BELLE DR, ANTIOCH, CA 94509-3906
Document Number	0000066410
Instrument Date	Aug 30, 2018
Instrument	66410
Transaction Type	Transfer
Record Updated	May 23, 2019
Title Company	NOT AVAILABLE

Transaction

Amount	Amount Recorded
Tax	$49.50
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	100 E SAN MARCOS BLVD #400 SAN MARCOS CA 920692988, 400, SAN MARCOS, CA 92069-2988

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		$496,400 (+2%) Land $239,834 Building $256,566
2025	$5,939.00 (+5.15%) Homeowner's exemption	$486,668 (+4.04%) Land $235,132 Building $251,536
2023	$5,648.00 (+1.62%) Homeowner's exemption	$467,771 Land $226,002 Building $241,769
2022	$5,558.00

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	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 311 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
AT&T Fixed Wireless · DSL in parts of the area	100 / 20

May also be available: Verizon.

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