1. Home
  2. California
  3. Contra Costa County
  4. Oakley
  5. Alder Dr

4585 Alder Dr, Oakley, CA 94561 Property Records

Contra Costa County property record for 4585 Alder Dr, Oakley, CA 94561

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,259 sqft · built 1985
Lot Size0.138 acres (6,000 sqft)
OwnerCompany Name on Record
Tax Bill$3,070 (2025)
Deeds & MortgagesAug 2022 Transfer
May 2022 Transfer
Flood ZoneZone X (minimal risk)
APN035-563-008-8

Property Details

APN / Parcel Number

Primary APN035-563-008-8
Alternative APN
  • 035-563-008

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Stories1 Story
Building Area1,259 sqft Living Area
1st Floor Area1,259 sqft

Exterior

Year BuiltBuilt 1985
Effective Year BuiltEffective 1986
Lot Area6,000 sqft (0.138 acres)
Garage TypeAttached
Garage Area399 sqft
Parking Spaces1 Parking Space

Location & Zoning

Street Address4585 ALDER DR
CityOAKLEY
StateCA
Zip94561-1902
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR6
Legal DescriptionT06473 L0008 B
Legal SubdivisionSUBDIVISION 6473
Legal Tract06473
Legal Lot Number8
JurisdictionCONTRA COSTA CA
Township / Civil DivisionEAST CONTRA COSTA
Census Block Group3
Census Block3008
Census Tract302005

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 RecordCompany Name on Record
Mailing Address4585 ALDER DR, OAKLEY, CA 94561-1902
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Aug 1, 2022Intrafamily Transfer, Transfer
May 20, 2022Affidavit of Death of Joint Tenant, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last Transfer DateJul 26, 2022
Transfer Doc0000120448
Record UpdatedSep 20, 2026

August 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionCONTRA COSTA CA
Recording DateAug 1, 2022
Property Address4585 ALDER DR, OAKLEY, CA 94561-1902
Document Number0000120448
Map ReferenceMB 286 PG 21
Instrument DateJul 26, 2022
Instrument2022-120448
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address4585 ALDER DR, OAKLEY, CA 94561-1902

May 2022: Affidavit of Death of Joint Tenant, Transfer

Document TypeAffidavit of Death of Joint Tenant
JurisdictionCONTRA COSTA CA
Recording DateMay 20, 2022
Property Address4585 ALDER DR, OAKLEY, CA 94561-1902
Document Number0000086850
Map ReferenceMB 286 PG 21
Instrument DateMay 19, 2022
Instrument2022-086850
Transaction TypeTransfer
Record UpdatedNov 3, 2022

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4585 ALDER DR, OAKLEY, CA 94561-1902

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$188,059 (+2%) Land $60,918 Building $127,141
2025$3,070.00 (+2.68%)$184,373 (+4.04%) Land $59,724 Building $124,649
2023$2,990.00 (+3.35%)$177,214 Land $57,405 Building $119,809
2022$2,893.00

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
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies6 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 RiskNot 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 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 850 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
AT&T
DSL		100 / 20

May also be available: Verizon.

Nearby Properties on Alder Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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