4919 Winchester Dr, Oakley, CA 94561 Property Records

Contra Costa County property record for 4919 Winchester Dr, Oakley, CA 94561

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,972 sqft · built 2000
Lot Size	0.165 acres (7,180 sqft)
Owner	Company Name on Record
Last Sale	$500,000 (Nov 2017)
Tax Bill	$7,776 (2025)
Deeds & Mortgages	Sep 2020 Mortgage Sep 2022 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`034-320-039`

Property Details

APN / Parcel Number

Primary APN	`034-320-039`
Alternative APN	`034-320-039-0`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,972 sqft Living Area
1st Floor Area	1,972 sqft

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2001
Lot Area	7,180 sqft (0.165 acres)
Garage Type	Attached
Garage Area	560 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	4919 WINCHESTER DR
City	OAKLEY
State	CA
Zip	94561-6307
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7657 L52
Legal Subdivision	SUBDIVISION 7657
Legal Tract	7657
Legal Lot Number	52
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	3
Census Block	3005
Census Tract	302014

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	Company Name on Record
Mailing Address	4919 WINCHESTER DR, OAKLEY, CA 94561-6307
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Sep 4, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Sep 2, 2022	Intrafamily Transfer, Transfer
Feb 8, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS
Nov 22, 2017	Grant Deed, Transfer · Conventional Mortgage FINANCE OF AMERICA MORTGAGE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 22, 2017 · Amount on Record
Deed Sale	Nov 22, 2017 · Amount on Record
Prior Sale	Mar 24, 2011 · Amount on Record
Deed Document Number	2017221138
Prior Transfer Date	Jul 26, 2011
Prior Transfer Doc	0000148617
Record Updated	Oct 29, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4919 WINCHESTER DR, OAKLEY, CA 94561-6307
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4919 WINCHESTER DR, OAKLEY, CA 94561-6307

Mortgage

Document Number	0000194434
Date	Sep 4, 2020
Instrument	2020-194434

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 1, 2050

September 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 2, 2022
Property Address	4919 WINCHESTER DR, OAKLEY, CA 94561-6307
Document Number	0000135420
Map Reference	MB 417 PG 8
Instrument Date	Aug 26, 2022
Instrument	2022-135420
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	Family Trust
Address	4919 WINCHESTER DR, OAKLEY, CA 94561-6307

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4919 WINCHESTER DR, OAKLEY, CA 94561-6307
Document Number	0000029524
Instrument Date	Feb 8, 2020
Transaction Type	Mortgage
Record Updated	Mar 3, 2020
Title Company	AMROCK TITLE CA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	4919 WINCHESTER DR OAKLEY CA 945616307, OAKLEY, CA 94561-6307

Mortgage

Document Number	0000029524
Date	Feb 18, 2020
Instrument	29524

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 17, 2050

November 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 22, 2017
Property Address	4919 WINCHESTER DR, OAKLEY, CA 94561-6307
Document Number	0000221138
Map Reference	MB417 PG8
Instrument Date	Nov 16, 2017
Instrument	2017-221138
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC 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	Joint Tenants
Address	4919 WINCHESTER DR, OAKLEY, CA 94561-6307

Mortgage

Document Number	0000221139
Date	Nov 22, 2017
Instrument	2017-221139

Lender

Name	FINANCE OF AMERICA MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2047

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	Oakley City
Secondary School District	Liberty Union High School District (09 - 12)
Elementary School District	Oakley Union Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$580,288 (+2%) Land $116,056 Building $464,232
2025	$7,776.00 (+3.08%) Homeowner's exemption	$568,911 (+4.04%) Land $113,781 Building $455,130
2023	$7,544.00 (+1%) Homeowner's exemption	$546,820 Land $109,363 Building $437,457
2022	$7,469.00

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	2 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	Not rated no burnable land 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	DIABLO WATER DISTRICT serves 47,158 people · EPA ID CA0710007
Water Source	Purchased surface water from RANDALL-BOLD WATER TREATMENT PLANT
Last State Inspection	Jan 2024
Also Mapped Here	CONTRA COSTA WATER DISTRICT
Lead	2 ppb (2020–2022) 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 542 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
AT&T DSL	100 / 20

May also be available: Verizon.

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