4944 Winchester Dr, Oakley, CA 94561 Property Records

Contra Costa County property record for 4944 Winchester Dr, Oakley, CA 94561

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,639 sqft · built 2000
Lot Size	0.179 acres (7,810 sqft)
Owner	2 Individual Names on Record
Last Sale	$400,000 (May 2017)
Tax Bill	$6,637 (2025)
Deeds & Mortgages	May 2020 Mortgage Apr 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`034-320-001`

Property Details

APN / Parcel Number

Primary APN	`034-320-001`
Alternative APN	`034-320-001-0`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,639 sqft Living Area
1st Floor Area	1,639 sqft

Exterior

Year Built	Built 2000
Effective Year Built	Effective 2000
Lot Area	7,810 sqft (0.179 acres)
Garage Type	Attached
Garage Area	431 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	4944 WINCHESTER DR
City	OAKLEY
State	CA
Zip	94561-6315
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T7657 L14
Legal Subdivision	SUBDIVISION 7657
Legal Tract	7657
Legal Lot Number	14
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	3
Census Block	3006
Census Tract	302014

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	4944 WINCHESTER DR, OAKLEY, CA 94561-6315
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
May 11, 2020	Deed of Trust, Mortgage · Conventional with PMI QUICKEN LNS
Apr 15, 2019	Deed of Trust, Mortgage · Conventional with PMI QUICKEN LNS
May 23, 2017	Grant Deed, Transfer · FHA Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 23, 2017 · Amount on Record
Deed Sale	May 23, 2017 · Amount on Record
Prior Sale	May 15, 2003 · Amount on Record
Deed Document Number	201789008
Prior Transfer Date	May 18, 2004
Prior Transfer Doc	0000199316
Record Updated	Oct 29, 2026

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4944 WINCHESTER DR, OAKLEY, CA 94561-6315
Document Number	0000092670
Instrument Date	May 11, 2020
Transaction Type	Mortgage
Record Updated	May 25, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4944 WINCHESTER DR OAKLEY CA 945616315, OAKLEY, CA 94561-6315

Mortgage

Document Number	0000092670
Date	May 15, 2020
Instrument	92670

Lender

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

Agreement

Type	Conventional with PMI
Amount	Amount Recorded
Term	360 Months
Due	May 14, 2050

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4944 WINCHESTER DR, OAKLEY, CA 94561-6315
Document Number	0000054568
Instrument Date	Apr 15, 2019
Transaction Type	Mortgage
Record Updated	May 16, 2019
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4944 WINCHESTER DR OAKLEY CA 945616315, OAKLEY, CA 94561-6315

Mortgage

Document Number	0000054568
Date	Apr 19, 2019
Instrument	54568

Lender

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

Agreement

Type	Conventional with PMI
Amount	Amount Recorded
Term	360 Months
Due	Apr 18, 2049

May 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 23, 2017
Property Address	4944 WINCHESTER DR, OAKLEY, CA 94561-6315
Document Number	0000089008
Instrument Date	May 18, 2017
Instrument	89008
Transaction Type	Transfer
Record Updated	Jun 16, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$440.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4944 WINCHESTER DR OAKLEY CA 945616315, OAKLEY, CA 94561-6315

Mortgage

Document Number	89009
Date	May 23, 2017
Instrument	89009

Lender

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

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 22, 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		$473,513 (+2%) Land $118,377 Building $355,136
2025	$6,637.00 (+3.03%) Homeowner's exemption	$464,229 (+4.04%) Land $116,056 Building $348,173
2023	$6,442.00 (+1.02%) Homeowner's exemption	$446,204 Land $111,550 Building $334,654
2022	$6,377.00

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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