229 Wynn St, Oakley, CA 94561 Property Records

Contra Costa County property record for 229 Wynn St, Oakley, CA 94561

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 2,222 sqft · built 2018
Lot Size	0.129 acres (5,635 sqft)
Owner	2 Individual Names on File
Last Sale	$572,500 (Aug 2018)
Tax Bill	$13,054 (2025)
Deeds & Mortgages	Jan 2021 Mortgage Apr 2021 Second Mortgage + 2 more
Flood Zone	Zone X (reduced by levee)
APN	`037-590-074-3`

Property Details

APN / Parcel Number

Primary APN	`037-590-074-3`
Alternative APN	`037-590-074`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,222 sqft Living Area
1st Floor Area	2,222 sqft

Exterior

Year Built	Built 2018
Effective Year Built	Effective 2018
Lot Area	5,635 sqft (0.129 acres)
Garage Type	Attached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	229 WYNN ST
City	OAKLEY
State	CA
Zip	94561-2867
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T9347 L171
Legal Subdivision	EMERSON RANCH NBRHD 2A
Legal Tract	9347
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	1
Census Block	1030
Census Tract	302011

Owner

229 Wynn St is owned and occupied by two individuals who bought it in August 2018.

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 Individual Names on File
Mailing Address	229 WYNN ST, OAKLEY, CA 94561-2867
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jan 13, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Apr 5, 2021	Deed of Trust, Mortgage · Stand-Alone Second Mortgage SPRING EQ LLC
Feb 21, 2020	Deed of Trust, Mortgage · Conventional with PMI QUICKEN LNS
Aug 23, 2018	Grant Deed, Transfer · Conventional Mortgage US BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 23, 2018 · Amount on File
Deed Sale	Aug 23, 2018 · Amount on File
Deed Document Number	2018135070
Prior Transfer Date	Mar 6, 2017
Prior Transfer Doc	0000041837
Record Updated	Sep 20, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	229 WYNN ST, OAKLEY, CA 94561-2867
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	229 WYNN ST, OAKLEY, CA 94561-2867

Mortgage

Document Number	0000011121
Date	Jan 13, 2021
Instrument	2021-011121

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jan 1, 2051

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	229 WYNN ST, OAKLEY, CA 94561-2867
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	229 WYNN ST, OAKLEY, CA 94561-2867

Mortgage

Document Number	0000101167
Date	Apr 5, 2021
Instrument	2021-101167

Lender

Name	SPRING EQ LLC
Type	Mortgage Company
Address	PHILADELPHIA, PA 19104

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	120 Months
Due	Apr 1, 2031

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	229 WYNN ST, OAKLEY, CA 94561-2867
Document Number	0000040747
Instrument Date	Feb 21, 2020
Transaction Type	Mortgage
Record Updated	Mar 10, 2020
Title Company	AMROCK TITLE CA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	229 WYNN ST OAKLEY CA 945612867, OAKLEY, CA 94561-2867

Mortgage

Document Number	0000040747
Date	Mar 3, 2020
Instrument	40747

Lender

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

Agreement

Type	Conventional with PMI
Amount	Amount on Record
Term	360 Months
Due	Mar 2, 2050

August 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 23, 2018
Property Address	229 WYNN ST, OAKLEY, CA 94561-2867
Document Number	0000135070
Map Reference	MB 530 PG 18-26
Instrument Date	Aug 7, 2018
Instrument	2018-135070
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
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	229 WYNN ST, OAKLEY, CA 94561-2867

Mortgage

Document Number	0000135071
Date	Aug 23, 2018
Instrument	2018-135071

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 229 Wynn St was $13,054.

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		$651,057 (+2%) Land $234,275 Building $416,782
2025	$13,054.00	$638,292 Land $229,682 Building $408,610
2023	$12,644.00 (+1.92%)	$613,509 Land $220,764 Building $392,745
2022	$12,406.00

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

Flood

FEMA maps place 229 Wynn St in Zone X, where a levee reduces flood risk.

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 reduced by levee · depends on levee performance
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	7 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

Wildfire risk around 229 Wynn St is moderate, ranking above 44% of the US, with a 0.09% annual chance of wildfire.

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

Wildfire Risk	Moderate above 44% of the US · lower than 74% of California
Wildfire Likelihood	0.09% 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	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 596 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

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