1. Home
  2. California
  3. Contra Costa County
  4. Oakley
  5. Ohara Ave

508 Ohara Ave, Oakley, CA 94561 Property Records

Contra Costa County property record for 508 Ohara Ave, Oakley, CA 94561

Property Summary

Property TypeSingle Family Home
Details2 bd · 2 ba · 1,063 sqft · built 1927
Lot Size0.124 acres (5,400 sqft)
Owner2 Company Names on Record
Last Sale$295,000 (Dec 2016)
Tax Bill$4,716 (2025)
Deeds & MortgagesJan 2019 Transfer
Apr 2018 Transfer
Flood ZoneZone X (minimal risk)
APN035-143-001-2

Property Details

APN / Parcel Number

Primary APN035-143-001-2
Alternative APN
  • 035-143-001

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories1 Story
Building Area1,063 sqft Living Area
1st Floor Area1,063 sqft

Exterior

Year BuiltBuilt 1927
Effective Year BuiltEffective 1947
Architectural StyleTraditional
Exterior MaterialWood
Roof MaterialComposition Shingle
Lot Area5,400 sqft (0.124 acres)
Lot Dimensions90 ft deep x 60 ft wide
Garage TypeAttached
Garage Area320 sqft
Parking Spaces1 Parking Space

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address508 OHARA AVE
CityOAKLEY
StateCA
Zip94561-5740
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTOWN OF OAKLEY POR LOTS 1 & 2 BLK 5 EX MR
Legal SubdivisionOAKLEY MAP A
Legal Block5
Legal Lot Number1,2
JurisdictionCONTRA COSTA CA
Township / Civil DivisionEAST CONTRA COSTA
Census Block Group2
Census Block2021
Census Tract302007

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 Record2 Company Names on Record
Mailing Address508 OHARA AVE, OAKLEY, CA 94561-5740
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Jan 30, 2019Quit Claim Deed, Transfer
Quitclaim
Apr 4, 2018Quit Claim Deed, Transfer
OTHER

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 2, 2016 · Amount on Record
Deed SaleDec 2, 2016 · Amount on Record
Prior SaleAug 23, 2016 · Amount on Record
Deed Document Number2016261368
Transfer Doc0000225015
Record UpdatedOct 29, 2026

January 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateJan 30, 2019
Property Address508 OHARA AVE, OAKLEY, CA 94561-5740
Document Number0000012934
Instrument DateJan 25, 2019
Instrument12934
Transaction TypeTransfer
Record UpdatedFeb 8, 2019

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address508 OHARA AVE OAKLEY CA 945615740, OAKLEY, CA 94561-5740

April 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateApr 4, 2018
Property Address508 OHARA AVE, OAKLEY, CA 94561-5740
Document Number0000051528
Instrument DateApr 4, 2018
Instrument51528
Transaction TypeTransfer
Record UpdatedApr 10, 2018
Title CompanyOTHER

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address17100 MARSH CREEK RD CLAYTON CA 945179768, CLAYTON, CA 94517-9768

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 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

YearTax BillAssessed Value
2026$349,211 (+2%) Land $270,492 Building $78,719
2025$4,716.00 (+2.92%) Homeowner's exemption$342,365 (+4.04%) Land $265,189 Building $77,176
2023$4,582.00 (+0.81%) Homeowner's exemption$329,073 Land $254,893 Building $74,180
2022$4,545.00

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 ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone A, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies8 in force
Nearby Flood Claims1 (1998)
Most Recent ClaimFeb 1998 · Severe Winter Storms And Flooding

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 RiskLow
lower than 80% of the US · lower than 88% of California
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond 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 SystemDIABLO WATER DISTRICT
serves 47,158 people · EPA ID CA0710007
Water SourcePurchased surface water from RANDALL-BOLD WATER TREATMENT PLANT
Last State InspectionJan 2024
Also Mapped HereCONTRA COSTA WATER DISTRICT
Lead2 ppb (2020–2022)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 645 locations within half a mile, as of December 31, 2025

ProviderMax 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
DSL · Fiber in parts of the area		100 / 20

Nearby Properties on Ohara Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures