122 Atherton Ave, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 122 Atherton Ave, Pittsburg, CA 94565

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 971 sqft · built 1959
Lot Size	0.172 acres (7,475 sqft)
Owner	2 Individual Names on Record
Last Sale	$340,000 (Feb 2017)
Tax Bill	$5,211 (2025)
Deeds & Mortgages	Feb 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`087-073-003-3`

Property Details

APN / Parcel Number

Primary APN	`087-073-003-3`
Alternative APN	`087-073-003`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	971 sqft Living Area
1st Floor Area	971 sqft

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1980
Lot Area	7,475 sqft (0.172 acres)
Garage Type	Attached
Garage Area	483 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	122 ATHERTON AVE
City	PITTSBURG
State	CA
Zip	94565-4821
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	GARDEN HEIGHTS ADDN LOT 153
Legal Subdivision	GARDEN HEIGHTS ADD
Legal Lot Number	153
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	3
Census Block	3007
Census Tract	313206

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	2 Individual Names on Record
Mailing Address	122 ATHERTON AVE, PITTSBURG, CA 94565-4821
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 1, 2017 · Amount on Record
Deed Sale	Feb 1, 2017 · Amount on Record
Prior Sale	Oct 28, 2016 · Amount on Record
Deed Document Number	201720297
Prior Transfer Date	Sep 29, 1998
Prior Transfer Doc	0000051503
Record Updated	Oct 29, 2026

February 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 1, 2017
Property Address	122 ATHERTON AVE, PITTSBURG, CA 94565-4821
Document Number	0000020297
Map Reference	MB33 PG12
Instrument Date	Jan 30, 2017
Instrument	2017-020297
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
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
Relationship	Joint Tenants
Address	122 ATHERTON AVE, PITTSBURG, CA 94565-4821

Mortgage

Document Number	0000020298
Date	Feb 1, 2017
Instrument	2017-020298

Lender

Name	SUMMIT FUNDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 1, 2047

Mortgage

Document Number	0000020299
Date	Feb 1, 2017
Instrument	2017-020299

Lender

Name	SUMMIT FUNDING INC
Type	Mortgage Company
Address	SACRAMENTO, CA 95815

Agreement

Type	Negative Amortization
Amount	Amount Recorded

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	Pittsburg City
Unified School District	Pittsburg Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$402,485 (+2%) Land $213,080 Building $189,405
2025	$5,211.00 (+4.6%)	$394,594 (+4.04%) Land $208,902 Building $185,692
2023	$4,982.00 (-1.46%)	$379,273 Land $200,791 Building $178,482
2022	$5,056.00

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 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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