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4509 Shellflower Ct, Concord, CA 94518 Property Records

Contra Costa County property record for 4509 Shellflower Ct, Concord, CA 94518 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms2.5 Baths
Year BuiltBuilt 1989
Square Footage2,391 sqft Living Area
Lot Size10,368 sqft (0.238 acres)
OccupancyOwner Occupied
Last Sale$885,000 (2018)
Tax Bill$11,826.00 (2025)

Property Details

APN / Parcel Number

Primary APN134-471-013
Alternative APN
  • 134-471-013-0

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Partial Baths1 Partial Baths
Total Rooms11 Rooms
Building Area2,391 sqft Living Area
Gross Area2,882 sqft Gross Area
1st Floor1,423 sqft 1st Floor
2nd Floor968 sqft 2nd Floor
Stories2 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1981
Effective Year BuiltEffective 1989
Exterior MaterialStucco Exterior
Construction TypeFrame Construction
Roof MaterialWood Shingle Roof
Lot Area10,368 sqft (0.238 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area491 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address4509 SHELLFLOWER CT
CityCONCORD
StateCA
Zip94518-1926
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionT04554 L0013 B EX MR
Legal SubdivisionSUBDIVISION 4554
Legal Tract04554
Legal Lot Number13
JurisdictionCONTRA COSTA CA
Minor Civil DivisionCENTRAL CONTRA COSTA
Census Blockgroup5
Census Block5002
Census Tract337300

Owner

Source: Contra Costa County records · APN 134-471-013

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 Address4509 SHELLFLOWER CT, CONCORD, CA 94518-1926
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Aug 17, 2018Grant Deed, Transfer
OLD REPUBLIC TITLE
May 15, 2017Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LNS

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleAug 17, 2018 · Amount on Record
Deed SaleAug 17, 2018 · Amount on Record
Prior SaleSep 26, 1997 · Amount on Record
Deed Doc Number2018132030
Prior Transfer DateMar 07, 2013
Prior Transfer Doc0000064726
Record RefreshedSep 20, 2026

August 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateAug 17, 2018
Property Address4509 SHELLFLOWER CT, CONCORD, CA 94518-1926
Document Number0000132030
Instrument DateAug 14, 2018
Instrument132030
Transaction TypeTransfer
Record UpdatedAug 27, 2018
Title CompanyOLD REPUBLIC TITLE

Transaction

AmountAmount Recorded
Tax$973.50
Amount AccuracyFull Value
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4509 SHELLFLOWER CT CONCORD CA 945181926, CONCORD, CA 94518-1926

May 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address4509 SHELLFLOWER CT, CONCORD, CA 94518-1926
Document Number0000087834
Instrument DateMay 15, 2017
Transaction TypeMortgage
Record UpdatedJun 16, 2017
Title CompanyTITLE SOURCES INC

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband And Wife
Address4509 SHELLFLOWER CT CONCORD CA 945181926, CONCORD, CA 94518-1926

Mortgage

Document Number0000087834
DateMay 22, 2017
Instrument87834
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMay 21, 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
MunicipalityConcord City
Unified School DistrictMount Diablo 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$1,006,972 (+2%) Land $494,952 Building $512,020
2025$11,826.00 (+4.35%) Homeowner's exemption$987,229 (+4.04%) Land $485,248 Building $501,981
2023$11,333.00 (+1.21%) Homeowner's exemption$948,896 Land $466,406 Building $482,490
2022$11,198.00

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