6 Atherton Cir, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 6 Atherton Cir, Pittsburg, CA 94565

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,349 sqft · built 1976
Lot Size	0.153 acres (6,656 sqft)
Owner	2 Individual Names on File
Last Sale	$490,000 (Aug 2020)
Tax Bill	$6,766 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Aug 2020 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`087-334-017-8`

Property Details

APN / Parcel Number

Primary APN	`087-334-017-8`
Alternative APN	`087-334-017`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,349 sqft Living Area
1st Floor Area	1,349 sqft

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1995
Lot Area	6,656 sqft (0.153 acres)
Garage Type	Attached
Garage Area	437 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	6 ATHERTON CIR
City	PITTSBURG
State	CA
Zip	94565-4708
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1A
Legal Description	T04323 L0394 B
Legal Subdivision	SUBDIVISION 4323
Legal Tract	04323
Legal Lot Number	394
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	1
Census Block	1011
Census Tract	313206

Owner

6 Atherton Cir is owned and occupied by two individuals who acquired it in August 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	6 ATHERTON CIR, PITTSBURG, CA 94565-4708
Occupancy	Owner Occupied
Owner Type	Individual

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
Aug 18, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Aug 19, 2020	Quit Claim Deed, Transfer OLD REPUBLIC TITLE
Aug 19, 2020	Grant Deed, Transfer OLD REPUBLIC TITLE COMPANY
Jun 11, 2020	Quit Claim Deed, Transfer BETTER MTG CORP ISAOA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 19, 2020 · Amount on File
Deed Sale	Aug 19, 2020 · Amount on File
Prior Sale	Dec 23, 2015 · Amount on File
Deed Document Number	2020175762
Last Transfer Date	Aug 7, 2021
Transfer Doc	0000229661
Record Updated	Oct 29, 2026

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 18, 2021
Property Address	6 ATHERTON CIR, PITTSBURG, CA 94565-4708
Document Number	0000229661
Map Reference	MB 180 PG 33
Instrument Date	Aug 7, 2021
Instrument	2021-229661
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	6 ATHERTON CIR, PITTSBURG, CA 94565-4708

Mortgage

Document Number	0000229662
Date	Aug 18, 2021
Instrument	2021-229662

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2051

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 19, 2020
Property Address	6 ATHERTON CIR, PITTSBURG, CA 94565-4708
Document Number	0000175763
Instrument Date	Aug 18, 2020
Instrument	175763
Transaction Type	Transfer
Record Updated	Aug 28, 2020
Title Company	OLD REPUBLIC 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	6 ATHERTON CIR PITTSBURG CA 945654708, PITTSBURG, CA 94565-4708

August 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 19, 2020
Property Address	6 ATHERTON CIR, PITTSBURG, CA 94565-4708
Document Number	0000175762
Map Reference	MB 180 PG 33
Instrument Date	Aug 11, 2020
Instrument	2020-175762
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount 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	6 ATHERTON CIR, PITTSBURG, CA 94565-4708

June 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 11, 2020
Property Address	6 ATHERTON CIR, PITTSBURG, CA 94565-4708
Document Number	0000112511
Instrument Date	May 23, 2020
Instrument	112511
Transaction Type	Transfer
Record Updated	Jun 22, 2020
Title Company	ENTITLE INSURANCE COMPANY, ENTITLE INS CO

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	6 ATHERTON CIR PITTSBURG CA 945654708, PITTSBURG, CA 94565-4708

Mortgage

Document Number	109742
Date	Jun 11, 2020
Instrument	109742

Lender

Name	BETTER MTG CORP ISAOA
Address	NEW YORK, NY 10271

Agreement

Amount	Amount on Record
Term	180 Months
Due	Jun 10, 2035

Tax Assessment & Valuation

The 2025 property tax bill for 6 Atherton Cir was $6,766.

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		$540,996 (+2%) Land $248,416 Building $292,580
2025	$6,766.00	$530,390 Land $243,546 Building $286,844
2023	$6,437.00 (-1.56%)	$509,796 Land $234,090 Building $275,706
2022	$6,539.00

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

Flood

FEMA maps place 6 Atherton Cir 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 6 Atherton Cir is low, with a 0.05% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 65% of the US · lower than 79% of California
Wildfire Likelihood	0.05% 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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