402 Grenache Cir, Clayton, CA 94517 Property Records

Contra Costa County property record for 402 Grenache Cir, Clayton, CA 94517

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,116 sqft · built 1980
Lot Size	0.287 acres (12,500 sqft)
Owner	2 Company Names on Record
Last Sale	$860,000 (Apr 2018)
Tax Bill	$12,074 (2025)
Deeds & Mortgages	Feb 2021 Mortgage Nov 2019 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`119-592-006-9`

Property Details

APN / Parcel Number

Primary APN	`119-592-006-9`
Alternative APN	`119-592-006`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	1 Story
Building Area	2,116 sqft Living Area
1st Floor Area	2,116 sqft

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1980
Lot Area	12,500 sqft (0.287 acres)
Garage Type	Attached
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	402 GRENACHE CIR
City	CLAYTON
State	CA
Zip	94517-1413
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R12
Legal Description	T05049 L0119 B
Legal Subdivision	SUBDIVISION 5049
Legal Tract	05049
Legal Lot Number	119
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1007
Census Tract	355308

Owner

Source: Contra Costa County records, as of July 14, 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	2 Company Names on Record
Mailing Address	PO BOX 186, CLAYTON, CA 94517-0186
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Feb 19, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage ALAMEDA MORTGAGE CORP
Nov 12, 2019	Quit Claim Deed, Transfer · Conventional Mortgage BANK OF THE WEST
Jul 16, 2018	Deed of Trust, Mortgage · Conventional Mortgage BANK OF WEST
Apr 19, 2018	Grant Deed, Transfer · Conventional Mortgage BANK OF THE WEST

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 19, 2018 · Amount on Record
Deed Sale	Apr 19, 2018 · Amount on Record
Prior Sale	Mar 20, 2001 · Amount on Record
Deed Document Number	201860965
Last Transfer Date	Feb 11, 2021
Transfer Doc	0000052503
Record Updated	Oct 29, 2026

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 19, 2021
Property Address	402 GRENACHE CIR, CLAYTON, CA 94517-1413
Document Number	0000052503
Map Reference	MB 212 PG 2
Instrument Date	Feb 11, 2021
Instrument	2021-052503
Transaction Type	Transfer
Record Updated	Aug 1, 2023
Title Company	CHICAGO 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	Family Trust
Address	402 GRENACHE CIR, CLAYTON, CA 94517-1413

Mortgage

Document Number	0000052504
Date	Feb 19, 2021
Instrument	2021-052504

Lender

Name	ALAMEDA MORTGAGE CORP
Type	Mortgage Company

Agreement

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

November 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 12, 2019
Property Address	402 GRENACHE CIR, CLAYTON, CA 94517-1413
Document Number	0000201304
Instrument Date	May 16, 2019
Instrument	201304
Transaction Type	Transfer
Record Updated	Nov 21, 2019
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	402 GRENACHE CIR CLAYTON CA 945171413, CLAYTON, CA 94517-1413

Mortgage

Document Number	201305
Date	Nov 12, 2019
Instrument	201305

Lender

Name	BANK OF THE WEST
Type	Bank
Address	OMAHA, NE 68154

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	240 Months
Due	Nov 11, 2039

July 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	402 GRENACHE CIR, CLAYTON, CA 94517-1413
Document Number	0000168537
Instrument Date	Jul 16, 2018
Transaction Type	Mortgage
Record Updated	Nov 16, 2018
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	402 GRENACHE CIR CLAYTON CA 945171413, CLAYTON, CA 94517-1413

Mortgage

Document Number	0000168537
Date	Oct 24, 2018
Instrument	168537

Lender

Name	BANK OF WEST
Address	OMAHA, NV 68154

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 23, 2048

April 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 19, 2018
Property Address	402 GRENACHE CIR, CLAYTON, CA 94517-1413
Document Number	0000060965
Instrument Date	Feb 1, 2018
Instrument	60965
Transaction Type	Transfer
Record Updated	Apr 26, 2018
Title Company	NORTH AMERICAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$946.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	402 GRENACHE CIR CLAYTON CA 945171413, CLAYTON, CA 94517-1413

Mortgage

Document Number	60966
Date	Apr 19, 2018
Instrument	60966

Lender

Name	BANK OF THE WEST
Type	Bank
Address	OMAHA, NE 68154

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 18, 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	Clayton City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$998,099 (+2%) Land $574,487 Building $423,612
2025	$12,074.00 (+4.36%) Homeowner's exemption	$978,529 (+4.04%) Land $563,223 Building $415,306
2023	$11,570.00 (+1.25%) Homeowner's exemption	$940,533 Land $541,353 Building $399,180
2022	$11,427.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Moderate above 66% of the US · above 40% of California
Wildfire Likelihood	0.2% 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	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) 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 253 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

May also be available: AT&T.

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