341 Atherton Ave, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 341 Atherton Ave, Pittsburg, CA 94565

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,420 sqft · built 1975
Lot Size	0.152 acres (6,630 sqft)
Owner	2 Individual Names on Record
Last Sale	$638,000 (Dec 2023)
Tax Bill	$8,146 (2025)
Deeds & Mortgages	Dec 2023 Sale & Mortgage Mar 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`087-314-002-4`

Property Details

APN / Parcel Number

Primary APN	`087-314-002-4`
Alternative APN	`087-314-002`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,420 sqft Living Area
Gross Area	1,857 sqft
1st Floor Area	1,420 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1986
Architectural Style	Bungalow
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	6,630 sqft (0.152 acres)
Garage Type	Attached
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	341 ATHERTON AVE
City	PITTSBURG
State	CA
Zip	94565-4823
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1A
Legal Description	TRACT 4428 LOT 219
Legal Subdivision	MAP ENTITLED 4428
Legal Tract	4428
Legal Lot Number	219
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	3
Census Block	3003
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	341 ATHERTON AVE, PITTSBURG, CA 94565-4823
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Dec 26, 2023	Grant Deed, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC
Mar 24, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
Oct 26, 2020	Quit Claim Deed, Transfer NOT AVAILABLE
Aug 23, 2018	Grant Deed, Transfer · Conventional Mortgage PRIVATE MORTGAGE ADVISORS LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 26, 2023 · Amount on Record
Deed Sale	Dec 26, 2023 · Amount on Record
Prior Sale	Aug 23, 2018 · Amount on Record
Deed Document Number	2023135293
Prior Transfer Date	Oct 15, 2020
Prior Transfer Doc	0000250675
Record Updated	Oct 29, 2026

December 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 26, 2023
Property Address	341 ATHERTON AVE, PITTSBURG, CA 94565-4823
Document Number	0000135293
Map Reference	MB 160 PG 45
Instrument Date	Dec 13, 2023
Instrument	2023-135293
Transaction Type	Transfer
Record Updated	Jan 4, 2024
Title Company	CHICAGO 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
Relationship	Joint Tenants
Address	341 ATHERTON AVE, PITTSBURG, CA 94565-4823

Mortgage

Document Number	0000135294
Date	Dec 26, 2023
Instrument	2023-135294

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2054

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	341 ATHERTON AVE, PITTSBURG, CA 94565-4823
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4318 HAZELWOOD LN, CONCORD, CA 94521-1307

Mortgage

Document Number	0000088883
Date	Mar 24, 2021
Instrument	2021-088883

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

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

October 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 26, 2020
Property Address	341 ATHERTON AVE, PITTSBURG, CA 94565-4823
Document Number	0000250675
Instrument Date	Oct 15, 2020
Instrument	250675
Transaction Type	Transfer
Record Updated	Nov 5, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	4318 HAZELWOOD LN CONCORD CA 945211307, CONCORD, CA 94521-1307

August 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 23, 2018
Property Address	341 ATHERTON AVE, PITTSBURG, CA 94565-4823
Document Number	0000135437
Map Reference	MB 160 PG 45
Instrument Date	Aug 20, 2018
Instrument	2018-135437
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	NORTH 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
Relationship	Living Trust
Address	341 ATHERTON AVE, PITTSBURG, CA 94565-4823

Mortgage

Document Number	0000135438
Date	Aug 23, 2018
Instrument	2018-135438

Lender

Name	PRIVATE MORTGAGE ADVISORS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 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	Pittsburg City
Unified School District	Pittsburg Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$663,775 (+2%) Land $343,332 Building $320,443
2025	$8,146.00 (+34.13%)	$650,760 (+36.39%) Land $336,600 Building $314,160
2023	$6,073.00 (-1.54%)	$477,126 Land $214,439 Building $262,687
2022	$6,168.00

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	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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