85 Atherton Cir, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 85 Atherton Cir, Pittsburg, CA 94565

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,497 sqft · built 1976
Lot Size	0.164 acres (7,150 sqft)
Owner	Individual Name on File
Last Sale	$230,000 (Jul 2008)
Tax Bill	$4,001 (2025)
Deeds & Mortgages	Jun 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`087-332-007-1`

Property Details

APN / Parcel Number

Primary APN	`087-332-007-1`
Alternative APN	`087-332-007`

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 1976
Effective Year Built	Effective 1977
Architectural Style	Traditional
Exterior Material	Stucco
Roof Material	Composition Shingle
Lot Area	7,150 sqft (0.164 acres)
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
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	85 ATHERTON CIR
City	PITTSBURG
State	CA
Zip	94565-4707
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1A
Legal Description	T04323 L0337 B
Legal Subdivision	COUNTRY CLUB
Legal Tract	04323
Legal Lot Number	337
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	1
Census Block	1010
Census Tract	313206

Owner

85 Atherton Cir is owned and occupied by an individual who acquired it in June 2021.

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

Owner of Record	Individual Name on File
Mailing Address	85 ATHERTON CIR, PITTSBURG, CA 94565-4707
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

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 1, 2008 · Amount on File
Deed Sale	Jul 1, 2008 · Amount on File
Prior Sale	Mar 4, 2008 · Amount on File
Deed Document Number	2008146950
Last Transfer Date	Jun 17, 2021
Transfer Doc	0000181045
Record Updated	Oct 29, 2026

June 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 23, 2021
Property Address	85 ATHERTON CIR, PITTSBURG, CA 94565-4707
Document Number	0000181045
Map Reference	MB 180 PG 33
Instrument Date	Jun 17, 2021
Instrument	2021-181045
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN 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	Tenants in Severalty
Address	85 ATHERTON CIR, PITTSBURG, CA 94565-4707

Mortgage

Document Number	0000181046
Date	Jun 23, 2021
Instrument	2021-181046

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

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

Tax Assessment & Valuation

The 2025 property tax bill for 85 Atherton Cir was $4,001 with a homeowner's exemption.

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		$302,091 (+2%) Land $52,532 Building $249,559
2025	$4,001.00 Homeowner's exemption	$296,168 Land $51,502 Building $244,666
2023	$3,846.00 (-1.31%) Homeowner's exemption	$284,669 Land $49,503 Building $235,166
2022	$3,897.00

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

Flood

FEMA maps place 85 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 85 Atherton Cir is low, with a 0.02% 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	0.02% 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 346 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fixed Wireless in parts of the area	100 / 20