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37 Oneil Ct, Oakley, CA 94561 Property Records

Contra Costa County property record for 37 Oneil Ct, Oakley, CA 94561 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 972 sqft · built 1956
Lot Size0.225 acres (9,800 sqft)
Owner2 Individual Names on File
Last Sale$260,500 (Oct 2020)
Tax Bill$4,216 (2025)
Deeds & MortgagesOct 2020 Sale
Flood ZoneZone X (minimal risk)
APN035-182-010-5

Property Details

APN / Parcel Number

Primary APN035-182-010-5
Alternative APN
  • 035-182-010

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms4 Rooms
Stories1 Story
Building Area972 sqft Living Area
1st Floor Area972 sqft

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1956
Lot Area9,800 sqft (0.225 acres)
Garage TypeAttached
Garage Area290 sqft
Parking Spaces1 Parking Space

Location & Zoning

Street Address37 ONEIL CT
CityOAKLEY
StateCA
Zip94561-5766
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionO NEILL TERRACE LOT 10
Legal SubdivisionONEILL TERRACE
Legal Lot Number10
JurisdictionCONTRA COSTA CA
Township / Civil DivisionEAST CONTRA COSTA
Census Block Group2
Census Block2022
Census Tract302007

Owner

Source: Contra Costa County records · APN 035-182-010-5

Assessment roll updated July 14, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on File
Mailing Address1119 D ST, HAYWARD, CA 94541-4217
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleOct 19, 2020 · Amount on Record
Deed SaleOct 19, 2020 · Amount on Record
Deed Document Number2020241496
Prior Transfer DateApr 10, 2000
Prior Transfer Doc0000076200
Record UpdatedSep 20, 2026

October 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateOct 19, 2020
Property Address37 ONEIL CT, OAKLEY, CA 94561-5766
Document Number0000241496
Instrument DateOct 14, 2020
Instrument241496
Transaction TypeTransfer
Record UpdatedOct 28, 2020
Title CompanyFIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

AmountAmount Recorded
Tax$287.00
Amount AccuracyFull Value
Additional
  • Notice of Default
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address1119 D ST HAYWARD CA 945414217, HAYWARD, CA 94541-4217

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityOakley City
Secondary School DistrictLiberty Union High School District (09 - 12)
Elementary School DistrictOakley Union Elementary School District (KG - 08)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$295,227 (+2%) Land $220,814 Building $74,413
2025$4,216.00 (+2.83%)$289,439 (+4.04%) Land $216,485 Building $72,954
2023$4,100.00 (+0.74%)$278,202 Land $208,080 Building $70,122
2022$4,070.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133020072, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearby Flood Policies8 in force
Nearby Flood Claims1 (1998)
Most Recent ClaimFeb 1998, other causes, Severe Winter Storms And Flooding

Wildfire

Wildfire RiskLow
above 20% of the US · above 11% of California
Wildfire LikelihoodAbout 1 in 7,692 per year
ExposureDirect
burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 240 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
XfinityCable2,000 / 250
UnwiredFixed Wireless300 / 25
VerizonFixed Wireless300 / 20
T-Mobile USAFixed Wireless100 / 20
AT&TDSL100 / 20

May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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