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3500 Gemini Ct, Concord, CA 94519 Property Records

Contra Costa County property record for 3500 Gemini Ct, Concord, CA 94519 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1985
Square Footage1,328 sqft Living Area
Lot Size11,000 sqft (0.253 acres)
OccupancyOwner Occupied
Last Sale$600,000 (2018)
Tax Bill$8,398.00 (2025)

Property Details

APN / Parcel Number

Primary APN114-421-018-2
Alternative APN
  • 114-421-018

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms7 Rooms
Building Area1,328 sqft Living Area
1st Floor1,328 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1970
Effective Year BuiltEffective 1985
Lot Area11,000 sqft (0.253 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area437 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Street Address3500 GEMINI CT
CityCONCORD
StateCA
Zip94519-1708
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTRACT 3834 1
Legal SubdivisionTRACT 3834
Legal Tract3834
Legal Lot Number1
JurisdictionCONTRA COSTA CA
Minor Civil DivisionCENTRAL CONTRA COSTA
Census Blockgroup1
Census Block1000
Census Tract331000

Owner

Source: Contra Costa County records · APN 114-421-018-2

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 Address3500 GEMINI CT, CONCORD, CA 94519-1708
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Jun 28, 2019Deed of Trust, Mortgage · Federal Housing Administration (FHA) Mortgage
GUILD MORTGAGE CO
Oct 20, 2021Deed of Trust, Mortgage · Conventional Mortgage
GUILD MORTGAGE CO
Jun 15, 2020Deed of Trust, Mortgage · Federal Housing Administration (FHA) Mortgage
HUD-HOUSING/URBAN DEV
Sep 12, 2018Grant Deed, Transfer · Federal Housing Administration (FHA) Mortgage
GUILD MORTGAGE CO
Mar 20, 2017Quit Claim Deed, Transfer
Quitclaim Document

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 12, 2018 · Amount on Record
Deed SaleSep 12, 2018 · Amount on Record
Prior SaleMar 20, 2017 · Amount on Record
Deed Doc Number2018146517
Prior Transfer DateSep 08, 2014
Prior Transfer Doc0000155371
Record RefreshedSep 20, 2026

June 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address3500 GEMINI CT, CONCORD, CA 94519-1708
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyOLD REPUBLIC TITLE SF

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000099719
DateJun 28, 2019
Instrument2019-099719
Lender
NameGUILD MORTGAGE CO
TypeMortgage Company
AddressSAN DIEGO, CA 92111
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Term361 Months
DueJul 01, 2049

October 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address3500 GEMINI CT, CONCORD, CA 94519-1708
Transaction TypeMortgage
Record UpdatedNov 03, 2022
Title CompanyOLD REPUBLIC TITLE CO

Transferred To (Grantee/Buyer)

NameVerified Name
Address3890 SOLOMON ISLAND RD, WEST SACRAMENTO, CA 95691-5930

Mortgage

Document Number0000287851
DateOct 20, 2021
Instrument2021-287851
Lender
NameGUILD MORTGAGE CO
TypeMortgage Company
AddressSAN DIEGO, CA 92111
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueNov 01, 2051

June 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address3500 GEMINI CT, CONCORD, CA 94519-1708
Document Number0000137298
Instrument DateJun 15, 2020
Transaction TypeMortgage
Record UpdatedJul 22, 2020
Title CompanyFIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenant/Joint Tenant w/ Right Of Survivorship
Address3500 GEMINI CT CONCORD CA 945191708, CONCORD, CA 94519-1708

Mortgage

Document Number0000137298
DateJul 10, 2020
Instrument137298
Lender
NameHUD-HOUSING/URBAN DEV
Address451 7TH ST SW, WASHINGTON, DC 20410-0001
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Term360 Months
DueJul 09, 2050

September 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateSep 12, 2018
Property Address3500 GEMINI CT, CONCORD, CA 94519-1708
Document Number0000146517
Map ReferenceMB 128 PG 21
Instrument DateSep 10, 2018
Instrument2018-146517
Transaction TypeTransfer
Record UpdatedNov 03, 2022
Title CompanyOLD REPUBLIC TITLE COMPANY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded Values by County
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address3500 GEMINI CT, CONCORD, CA 94519-1708

Mortgage

Document Number0000146518
DateSep 12, 2018
Instrument2018-146518
Lender
NameGUILD MORTGAGE CO
TypeMortgage Company
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Term361 Months
DueOct 01, 2048

March 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionCONTRA COSTA CA
Recording DateMar 20, 2017
Property Address3500 GEMINI CT, CONCORD, CA 94519-1708
Document Number0000047700
Instrument DateMar 09, 2017
Instrument47700
Transaction TypeTransfer
Record UpdatedMar 28, 2017

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address3500 GEMINI CT CONCORD CA 945191708, CONCORD, CA 94519-1708

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$682,693 (+2%) Land $454,675 Building $228,018
2025$8,398.00 (+4.53%)$669,308 (+4.04%) Land $445,760 Building $223,548
2023$8,034.00 (+1.32%)$643,319 Land $428,451 Building $214,868
2022$7,929.00

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