65 Atherton Ave, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 65 Atherton Ave, Pittsburg, CA 94565

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,050 sqft · built 1947
Lot Size	0.132 acres (5,750 sqft)
Owner	2 Company Names on File
Last Sale	$350,000 (Feb 2023)
Tax Bill	$4,863 (2025)
Deeds & Mortgages	Jul 2023 Mortgage Feb 2023 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`087-062-030-9`

Property Details

APN / Parcel Number

Primary APN	`087-062-030-9`
Alternative APN	`087-062-030`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,050 sqft Living Area
1st Floor Area	1,050 sqft

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1955
Lot Area	5,750 sqft (0.132 acres)

Location & Zoning

Street Address	65 ATHERTON AVE
City	PITTSBURG
State	CA
Zip	94565-4818
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	GARDEN HEIGHTS LOT 80
Legal Subdivision	GARDEN HEIGHTS
Legal Lot Number	80
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	3
Census Block	3010
Census Tract	313206

Owner

65 Atherton Ave is owned by a company that acquired it in January 2025.

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

Owner of Record	2 Company Names on File
Mailing Address	742 GIRARD ST, SAN FRANCISCO, CA 94134-1918
Owner Type	Company
Vesting	Life Tenant

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
Jul 31, 2023	Deed of Trust, Mortgage · Conventional Mortgage OPTIMUM FIRST INC
Feb 16, 2023	Grant Deed, Transfer · Commercial Mortgage 4750 ENCINO LLC
Dec 21, 2017	Quit Claim Deed, Transfer OS NATIONAL LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 16, 2023 · Amount on File
Deed Sale	Feb 16, 2023 · Amount on File
Prior Sale	Jan 28, 2013 · Amount on File
Deed Document Number	202314402
Last Transfer Date	Jan 26, 2025
Transfer Doc	0000014135
Record Updated	Oct 29, 2026

July 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	65 ATHERTON AVE, PITTSBURG, CA 94565-4818
Transaction Type	Mortgage
Record Updated	Aug 9, 2023
Title Company	WFT NATIONAL TITLE, WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	65 ATHERTON AVE, PITTSBURG, CA 94565-4818

Mortgage

Document Number	0000072610
Date	Jul 31, 2023
Instrument	2023-072610

Lender

Name	OPTIMUM FIRST INC
Type	Mortgage Company
Address	FOUNTAIN VALLEY, CA 92708

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2053

February 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 16, 2023
Property Address	65 ATHERTON AVE, PITTSBURG, CA 94565-4818
Document Number	0000014402
Map Reference	MB 33 PG 6
Instrument Date	Feb 6, 2023
Instrument	2023-014402
Transaction Type	Transfer
Record Updated	Feb 27, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

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	PO BOX 347205, SAN FRANCISCO, CA 94134-7205

Mortgage

Document Number	0000014403
Date	Feb 16, 2023
Instrument	2023-014403

Lender

Name	4750 ENCINO LLC
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 21, 2017
Property Address	65 ATHERTON AVE, PITTSBURG, CA 94565-4818
Document Number	0000239760
Instrument Date	Dec 20, 2017
Instrument	239760
Transaction Type	Transfer
Record Updated	Jan 3, 2018
Title Company	OS NATIONAL LLC

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1508 BROOKHOLLOW DR SANTA ANA CA 927055433, SANTA ANA, CA 92705-5433

Tax Assessment & Valuation

The 2025 property tax bill for 65 Atherton Ave was $4,863.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Pittsburg City
Unified School District	Pittsburg Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$371,422 (+2%) Land $265,302 Building $106,120
2025	$4,863.00	$364,140 Land $260,100 Building $104,040
2023	$4,049.00 (-1.39%)	$295,607 Land $195,213 Building $100,394
2022	$4,106.00

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

Flood

FEMA maps place 65 Atherton Ave 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

Wildfire risk around 65 Atherton Ave is low, with a 0.01% annual chance of 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 PITTSBURG serves 62,500 people · EPA ID CA0710008
Water Source	Purchased surface water from CONTRA COSTA WATER DISTRICT
Last State Inspection	Apr 2023
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 743 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: T-Mobile, Unwired.

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