255 Atherton Ave, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 255 Atherton Ave, Pittsburg, CA 94565

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,497 sqft · built 1973
Lot Size	0.172 acres (7,500 sqft)
Owner	Company Name on Record
Last Sale	$670,000 (Sep 2024)
Tax Bill	$8,286 (2025)
Deeds & Mortgages	Jun 2023 Foreclosure Apr 2019 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`087-295-003-5`

Property Details

APN / Parcel Number

Primary APN	`087-295-003-5`
Alternative APN	`087-295-003`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,497 sqft Living Area
1st Floor Area	1,497 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1984
Lot Area	7,500 sqft (0.172 acres)
Lot Dimensions	100 ft deep x 77 ft wide
Garage Type	Attached
Garage Area	423 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Street Address	255 ATHERTON AVE
City	PITTSBURG
State	CA
Zip	94565-4865
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT 3945 LOT 79
Legal Subdivision	SUBDIVISION 3945
Legal Tract	3945
Legal Lot Number	79
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	3
Census Block	3002
Census Tract	313206

Owner

Source: Contra Costa County records, as of July 15, 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	Company Name on Record
Mailing Address	255 ATHERTON AVE, PITTSBURG, CA 94565-4865
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Single Man

Deeds, Mortgages & Sale History

Date	Document
Jun 13, 2023	Trustee's Deed, Foreclosure · Commercial Mortgage BANK OF THE WEST
Apr 18, 2019	Grant Deed, Transfer · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC
Apr 18, 2019	Quit Claim Deed, Transfer FIRST AMERICAN TITLE
Feb 27, 2019	Affidavit of Death, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 5, 2024 · Amount on Record
Deed Sale	Sep 5, 2024 · Amount on Record
Prior Sale	Jun 13, 2023 · Amount on Record
Deed Document Number	202487176
Prior Transfer Date	Apr 12, 2019
Prior Transfer Doc	0000054117
Record Updated	Oct 29, 2026

June 2023: Trustee's Deed, Foreclosure

Document Type	Trustee's Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 13, 2023
Property Address	255 ATHERTON AVE, PITTSBURG, CA 94565-4865
Document Number	0000056212
Map Reference	MB 149 PG 36
Instrument Date	May 24, 2023
Instrument	2023-056212
Transaction Type	Foreclosure
Record Updated	Jun 21, 2023

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2015 MANHATTAN BEACH BLVD, REDONDO BEACH, CA 90278-1226

Mortgage

Document Number	0000060253
Date	Jun 23, 2023
Instrument	2023-060253

Lender

Name	BANK OF THE WEST
Type	Bank
Address	SAN RAMON, CA 94583

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

April 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 18, 2019
Property Address	255 ATHERTON AVE, PITTSBURG, CA 94565-4865
Document Number	0000054116
Map Reference	MB 149 PG 36
Instrument Date	Apr 12, 2019
Instrument	2019-054116
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
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	255 ATHERTON AVE, PITTSBURG, CA 94565-4865

Mortgage

Document Number	0000054118
Date	Apr 18, 2019
Instrument	2019-054118

Lender

Name	FINANCE OF AMERICA MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2049

April 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 18, 2019
Property Address	255 ATHERTON AVE, PITTSBURG, CA 94565-4865
Document Number	0000054117
Instrument Date	Apr 12, 2019
Instrument	54117
Transaction Type	Transfer
Record Updated	May 16, 2019
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	255 ATHERTON AVE PITTSBURG CA 945654865, PITTSBURG, CA 94565-4865

February 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 27, 2019
Property Address	255 ATHERTON AVE, PITTSBURG, CA 94565-4865
Document Number	0000026424
Instrument Date	Feb 14, 2019
Instrument	26424
Transaction Type	Transfer
Record Updated	Mar 8, 2019

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	255 ATHERTON AVE PITTSBURG CA 945654865, PITTSBURG, CA 94565-4865

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		$683,400 (+2%) Land $316,200 Building $367,200
2025	$8,286.00 (+97.19%) Homeowner's exemption	$670,000 (+111.73%) Land $310,000 Building $360,000
2023	$4,202.00 (-1.36%) Homeowner's exemption	$316,441 Land $150,274 Building $166,167
2022	$4,260.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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	Moderate above 44% of the US · lower than 74% of California
Wildfire Likelihood	0.08% annual chance
Exposure	Indirect 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 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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