4015 Folsom Dr, Antioch, CA 94531 Property Records

Contra Costa County property record for 4015 Folsom Dr, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,448 sqft · built 1993
Lot Size	0.265 acres (11,539 sqft)
Owner	Individual Name on Record
Last Sale	$502,000 (Nov 2018)
Tax Bill	$6,620 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Jul 2021 Mortgage + 8 more
Flood Zone	Zone X (minimal risk)
APN	`052-390-086-8`

Property Details

APN / Parcel Number

Primary APN	`052-390-086-8`
Alternative APN	`052-390-086`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,448 sqft Living Area
1st Floor Area	1,325 sqft
2nd Floor Area	1,123 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1993
Effective Year Built	Effective 1998
Architectural Style	Contemporary
Exterior Material	Wood
Roof Material	Tile
Lot Area	11,539 sqft (0.265 acres)
Garage Type	Attached
Garage Area	626 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	4015 FOLSOM DR
City	ANTIOCH
State	CA
Zip	94531-8208
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7180 L288
Legal Subdivision	SUB #7180
Legal Tract	7180
Legal Lot Number	288
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	3
Census Block	3000
Census Tract	308002

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	Individual Name on Record
Mailing Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Sep 28, 2021	Deed of Trust, Mortgage · Conventional Mortgage AMERISAVE MORTGAGE CORP
Jul 28, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Jul 22, 2022	Deed of Trust, Mortgage · Line of Credit SAN FRANCISCO FIRE CU
Jan 20, 2026	Deed of Trust, Mortgage · Stand-Alone Second Mortgage BUTTON FINANCE INC
Aug 15, 2025	Intrafamily Transfer, Transfer · Stand-Alone Second Mortgage NEW AMERICAN FUNDING
Jan 12, 2021	Deed of Trust, Mortgage · Conventional Mortgage ONE AMERICAN BANK
Jun 15, 2019	Deed of Trust, Mortgage · Conventional with PMI QUICKEN LNS
Dec 14, 2018	Deed of Trust, Mortgage · Line of Credit SF FIRE CU
Nov 21, 2018	Grant Deed, Transfer QUICKEN LNS
Nov 21, 2018	Grant Deed, Transfer · Conventional with PMI QUICKEN LNS

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 21, 2018 · Amount on Record
Deed Sale	Nov 21, 2018 · Amount on Record
Prior Sale	Nov 29, 2012 · Amount on Record
Deed Document Number	2018188514
Prior Transfer Date	Jun 14, 2004
Prior Transfer Doc	0000237510
Record Updated	Oct 29, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208
Transaction Type	Mortgage
Record Updated	Jun 8, 2026
Title Company	SOLIDIFI TITLE AND CLOSING, SOLIDIFI TITLE & CLOSING

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208

Mortgage

Document Number	0000268144
Date	Sep 28, 2021
Instrument	2021-268144

Lender

Name	AMERISAVE MORTGAGE CORP
Type	Mortgage Company
Address	ATLANTA, GA 30305

Agreement

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

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208
Transaction Type	Mortgage
Record Updated	Jun 8, 2026
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208

Mortgage

Document Number	0000211094
Date	Jul 28, 2021
Instrument	2021-211094

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2051

July 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208
Transaction Type	Mortgage
Record Updated	Jun 8, 2026
Title Company	CHICAGO TITLE PIRT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208

Mortgage

Document Number	0000117144
Date	Jul 22, 2022
Instrument	2022-117144

Lender

Name	SAN FRANCISCO FIRE CU
Type	Credit Union
Address	SAN FRANCISCO, CA 94118

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Jul 18, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208
Transaction Type	Mortgage
Record Updated	Jun 8, 2026
Title Company	UNLS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208

Mortgage

Document Number	0000005420
Date	Jan 20, 2026
Instrument	2026- 005420

Lender

Name	BUTTON FINANCE INC
Type	Mortgage Company
Address	50 MAIN ST # 1053, WHITE PLAINS, NY 10606

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2056

August 2025: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 15, 2025
Property Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208
Document Number	0000083095
Map Reference	MB 347 PG 13
Instrument Date	Aug 5, 2025
Instrument	2025- 083095
Transaction Type	Transfer
Record Updated	Aug 27, 2025
Title Company	FIRST INTEGRITY TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208

Mortgage

Document Number	0000083096
Date	Aug 15, 2025
Instrument	2025- 083096

Lender

Name	NEW AMERICAN FUNDING
Type	Lending Institution
Address	14511 MYFORD RD STE 100, TUSTIN, CA 92780

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2055

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208

Mortgage

Document Number	0000009767
Date	Jan 12, 2021
Instrument	2021-009767

Lender

Name	ONE AMERICAN BANK
Type	Bank
Address	SAN FRANCISCO, CA 94108

Agreement

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

June 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208
Document Number	0000096205
Instrument Date	Jun 15, 2019
Transaction Type	Mortgage
Record Updated	Jul 8, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4015 FOLSOM DR ANTIOCH CA 945318208, ANTIOCH, CA 94531-8208

Mortgage

Document Number	0000096205
Date	Jun 25, 2019
Instrument	96205

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional with PMI
Amount	Amount Recorded
Term	360 Months
Due	Jun 24, 2049

December 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208
Document Number	0000202477
Instrument Date	Dec 14, 2018
Transaction Type	Mortgage
Record Updated	Jan 2, 2019
Title Company	CHICAGO TITLE PIRT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4015 FOLSOM DR ANTIOCH CA 945318208, ANTIOCH, CA 94531-8208

Mortgage

Document Number	0000202477
Date	Dec 19, 2018
Instrument	202477

Lender

Name	SF FIRE CU
Address	SAN FRANCISCO, CA 94118

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Dec 18, 2043

Interest

Rate Type	Adjustable Rate

November 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 21, 2018
Property Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208
Document Number	0000188515
Instrument Date	Nov 20, 2018
Instrument	188515
Transaction Type	Transfer
Record Updated	May 29, 2020
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4015 FOLSOM DR ANTIOCH CA 945318208, ANTIOCH, CA 94531-8208

Mortgage

Document Number	188516
Date	Nov 21, 2018
Instrument	188516

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Nov 20, 2048

November 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 21, 2018
Property Address	4015 FOLSOM DR, ANTIOCH, CA 94531-8208
Document Number	0000188514
Instrument Date	Nov 15, 2018
Instrument	188514
Transaction Type	Transfer
Record Updated	May 29, 2020
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$552.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4015 FOLSOM DR ANTIOCH CA 945318208, ANTIOCH, CA 94531-8208

Mortgage

Document Number	188516
Date	Nov 21, 2018
Instrument	188516

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional with PMI
Amount	Amount Recorded
Term	360 Months
Due	Nov 20, 2048

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		$571,184 (+2%) Land $175,223 Building $395,961
2025	$6,620.00 (+6.02%)	$559,986 (+4.04%) Land $171,788 Building $388,198
2023	$6,244.00 (+1.58%)	$538,243 Land $165,118 Building $373,125
2022	$6,147.00

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 94% of the US · lower than 96% of California
Wildfire Likelihood	0.02% annual chance
Exposure	Direct burnable vegetation

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 204 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 Fixed Wireless · DSL	100 / 20

May also be available: Verizon.

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