1028 Tiffin Dr, Clayton, CA 94517 Property Records

Contra Costa County property record for 1028 Tiffin Dr, Clayton, CA 94517

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 3,570 sqft · built 1964
Lot Size	0.397 acres (17,280 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,449,000 (Mar 2023)
Tax Bill	$17,940 (2025)
Deeds & Mortgages	Mar 2023 Sale & Mortgage Dec 2021 Transfer + 3 more
Flood Zone	Zone X (minimal risk)
APN	`119-122-003-5`

Property Details

APN / Parcel Number

Primary APN	`119-122-003-5`
Alternative APN	`119-122-003`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	14 Rooms
Stories	1 Story
Building Area	3,570 sqft Living Area
1st Floor Area	3,570 sqft

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1986
Lot Area	17,280 sqft (0.397 acres)
Garage Type	Attached
Garage Area	738 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	1028 TIFFIN DR
City	CLAYTON
State	CA
Zip	94517-1351
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R12
Legal Description	TRACT 3160 3
Legal Subdivision	SUBDIVISION 3160
Legal Tract	3160
Legal Lot Number	3
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2009
Census Tract	355306

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	1028 TIFFIN DR, CLAYTON, CA 94517-1351
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Mar 6, 2023	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Dec 17, 2021	Intrafamily Transfer, Transfer AMROCK INC
Dec 17, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage ROCKET MORTGAGE LLC
Jan 3, 2017	Quit Claim Deed, Transfer · Conventional Mortgage QUICKEN LNS
Jan 3, 2017	Quit Claim Deed, Transfer TSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 6, 2023 · Amount on Record
Deed Sale	Mar 6, 2023 · Amount on Record
Prior Sale	May 15, 2008 · Amount on Record
Deed Document Number	202320769
Prior Transfer Date	Dec 13, 2021
Prior Transfer Doc	0000340720
Record Updated	Sep 20, 2026

March 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 6, 2023
Property Address	1028 TIFFIN DR, CLAYTON, CA 94517-1351
Document Number	0000020769
Map Reference	MB 93 PG 10
Instrument Date	Mar 1, 2023
Instrument	2023-020769
Transaction Type	Transfer
Record Updated	Mar 15, 2023
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	Community Property with Right of Survivorship
Address	1028 TIFFIN DR, CLAYTON, CA 94517-1351

Mortgage

Document Number	0000020770
Date	Mar 6, 2023
Instrument	2023-020770

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2053

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 17, 2021
Property Address	1028 TIFFIN DR, CLAYTON, CA 94517-1351
Document Number	0000340720
Map Reference	MB 93 PG 10
Instrument Date	Dec 13, 2021
Instrument	2021-340720
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	AMROCK INC

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	1028 TIFFIN DR, CLAYTON, CA 94517-1351

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 17, 2021
Property Address	1028 TIFFIN DR, CLAYTON, CA 94517-1351
Document Number	0000340718
Map Reference	MB 93 PG 10
Instrument Date	Dec 13, 2021
Instrument	2021-340718
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	AMROCK INC

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	Community Property with Right of Survivorship
Address	1028 TIFFIN DR, CLAYTON, CA 94517-1351

Mortgage

Document Number	0000340719
Date	Dec 17, 2021
Instrument	2021-340719

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	301 Months
Due	Jan 1, 2047

January 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 3, 2017
Property Address	1028 TIFFIN DR, CLAYTON, CA 94517-1351
Document Number	0000000161
Instrument Date	Dec 17, 2016
Instrument	161
Transaction Type	Transfer
Record Updated	Jan 12, 2017
Title Company	TSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	1028 TIFFIN DR CLAYTON CA 945171351, CLAYTON, CA 94517-1351

Mortgage

Document Number	162,
Date	Jan 3, 2017
Instrument	162

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 2, 2047

January 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 3, 2017
Property Address	1028 TIFFIN DR, CLAYTON, CA 94517-1351
Document Number	0000000163
Instrument Date	Dec 17, 2016
Instrument	163
Transaction Type	Transfer
Record Updated	Jan 12, 2017
Title Company	TSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC

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	1028 TIFFIN DR CLAYTON CA 945171351, CLAYTON, CA 94517-1351

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		$1,537,689 (+2%) Land $688,723 Building $848,966
2025	$17,940.00 (+46.64%)	$1,507,539 (+49.15%) Land $675,219 Building $832,320
2023	$12,234.00 (+1.24%) Homeowner's exemption	$1,010,776 Land $462,070 Building $548,706
2022	$12,084.00

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	1 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 42% of the US · lower than 75% of California
Wildfire Likelihood	0.07% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 453 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 Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Astound Broadband.

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