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504 Graphite Ct, Antioch, CA 94509 Property Records

Contra Costa County property record for 504 Graphite Ct, Antioch, CA 94509 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3 Baths
Year BuiltBuilt 2000
Square Footage2,390 sqft Living Area
Lot Size7,129 sqft (0.164 acres)
GarageAttached, 400 sqft
OccupancyOwner Occupied
Tax Bill$7,320.00 (2025)

Property Details

APN / Parcel Number

Primary APN068-640-002-9
Alternative APN
  • 068-640-002

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms10 Rooms
Building Area2,390 sqft Living Area
1st Floor1,300 sqft 1st Floor
2nd Floor1,090 sqft 2nd Floor
Stories2 Stories

Exterior

Year BuiltBuilt 2000
Effective Year BuiltEffective 2000
Lot Area7,129 sqft (0.164 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area400 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling

Location & Zoning

Street Address504 GRAPHITE CT
CityANTIOCH
StateCA
Zip94509-6862
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionT8102 L246
Legal SubdivisionSUBDIVISION 8102
Legal Tract8102
Legal Lot Number246
JurisdictionCONTRA COSTA CA
Minor Civil DivisionANTIOCH-PITTSBURG
Census Blockgroup1
Census Block1002
Census Tract355109

Owner

Source: Contra Costa County records · APN 068-640-002-9

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 RecordIndividual Name on File
Mailing Address504 GRAPHITE CT, ANTIOCH, CA 94509-6862
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingSole Owner

Deeds, Mortgages & Sale History

DateDocument
Feb 26, 2026Deed of Trust, Mortgage · Federal Housing Administration (FHA) Mortgage
UNITED WHOLESALE MORTGAGE
Jan 12, 2018Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LNS
Dec 22, 2016Deed of Trust, Mortgage · Federal Housing Administration (FHA) Mortgage
QUICKEN LNS

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJun 27, 2025
Deed SaleJun 27, 2025
Prior SaleJan 20, 2004 · Amount on Record
Deed Doc Number202564801
Prior Transfer DateAug 13, 2002
Prior Transfer Doc0000489296
Record RefreshedSep 20, 2026

February 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address504 GRAPHITE CT, ANTIOCH, CA 94509-6862
Transaction TypeMortgage
Record UpdatedMar 10, 2026

Transferred To (Grantee/Buyer)

NameVerified Name
Address504 GRAPHITE CT, ANTIOCH, CA 94509-6862

Mortgage

Document Number0000019142
DateFeb 26, 2026
Instrument2026- 019142
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Address585 SOUTH BLVD E, PONTIAC, MI 48341
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Term361 Months
DueMar 01, 2056

January 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address504 GRAPHITE CT, ANTIOCH, CA 94509-6862
Document Number0000008430
Instrument DateJan 12, 2018
Transaction TypeMortgage
Record UpdatedJan 24, 2018
Title CompanyTITLE SOURCES INC

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband And Wife
Address504 GRAPHITE CT ANTIOCH CA 945096862, ANTIOCH, CA 94509-6862

Mortgage

Document Number0000008430
DateJan 19, 2018
Instrument8430
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJan 18, 2048

December 2016: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address504 GRAPHITE CT, ANTIOCH, CA 94509-6862
Document Number0000001398
Instrument DateDec 22, 2016
Transaction TypeMortgage
Record UpdatedJan 13, 2017
Title CompanyTSI TITLE COMPANY/CA INC, TSI TITLE CO/CA INC

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband And Wife
Address504 GRAPHITE CT ANTIOCH CA 945096862, ANTIOCH, CA 94509-6862

Mortgage

Document Number0000001398
DateJan 04, 2017
Instrument1398
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Term360 Months
DueJan 03, 2047

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
MunicipalityAntioch City
Unified School DistrictAntioch Unified School District (KG - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$651,859 (+2%) Land $217,526 Building $434,333
2025$7,320.00 (+6.07%) Homeowner's exemption$639,078 (+4.04%) Land $213,261 Building $425,817
2023$6,901.00 (+1.63%) Homeowner's exemption$614,264 Land $204,981 Building $409,283
2022$6,790.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

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