102 Atherton Cir, Pittsburg, CA 94565 Property Records

Contra Costa County property record for 102 Atherton Cir, Pittsburg, CA 94565

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,497 sqft · built 1976
Lot Size	0.136 acres (5,920 sqft)
Owner	Trust Name on File
Tax Bill	$2,206 (2025)
Deeds & Mortgages	Jul 2022 Transfer Mar 2022 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`087-334-001-2`

Property Details

APN / Parcel Number

Primary APN	`087-334-001-2`
Alternative APN	`087-334-001`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,497 sqft Living Area
Gross Area	1,920 sqft
1st Floor Area	1,497 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1977
Exterior Material	Block
Construction Type	Frame
Lot Area	5,920 sqft (0.136 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
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	102 ATHERTON CIR
City	PITTSBURG
State	CA
Zip	94565-4776
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1A
Legal Description	TRACT 4323 LOT 378
Legal Subdivision	SUBDIVISION 4323
Legal Tract	4323
Legal Lot Number	378
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	ANTIOCH-PITTSBURG
Census Block Group	1
Census Block	1011
Census Tract	313206

Owner

102 Atherton Cir is held in a trust since June 2022.

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

Owner of Record	Trust Name on File
Mailing Address	102 ATHERTON CIR, PITTSBURG, CA 94565-4776
Owner Type	Company
Vesting	Trust

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
Jul 14, 2022	Intrafamily Transfer, Transfer
Mar 11, 2022	Intrafamily Transfer, Transfer
Dec 6, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Jun 30, 2022
Transfer Doc	0000113064
Record Updated	Sep 20, 2026

July 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 14, 2022
Property Address	102 ATHERTON CIR, PITTSBURG, CA 94565-4776
Document Number	0000113064
Map Reference	MB 180 PG 33
Instrument Date	Jun 30, 2022
Instrument	2022-113064
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	Revocable Trust
Address	102 ATHERTON CIR, PITTSBURG, CA 94565-4776

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 11, 2022
Property Address	102 ATHERTON CIR, PITTSBURG, CA 94565-4776
Document Number	0000044509
Map Reference	MB 180 PG 33
Instrument Date	Mar 2, 2022
Instrument	2022-044509
Transaction Type	Transfer
Record Updated	Nov 3, 2022

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
Address	102 ATHERTON CIR, PITTSBURG, CA 94565-4776

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 6, 2021
Property Address	102 ATHERTON CIR, PITTSBURG, CA 94565-4776
Document Number	0000331817
Map Reference	MB 180 PG 33
Instrument Date	Nov 19, 2021
Instrument	2021-331817
Transaction Type	Transfer
Record Updated	Nov 3, 2022

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
Address	11224 DEWITT DR, LOMA LINDA, CA 92354-6572

Tax Assessment & Valuation

The 2025 property tax bill for 102 Atherton Cir was $2,206.

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		$135,087 (+2%) Land $27,691 Building $107,396
2025	$2,206.00	$132,440 Land $27,149 Building $105,291
2023	$12,038.00 (+505.23%)	$571,200 Land $336,600 Building $234,600
2022	$1,989.00

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

Flood

FEMA maps place 102 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 102 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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