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503 Diamond Ct, Upland, CA 91786 Property Records

San Bernardino County property record for 503 Diamond Ct, Upland, CA 91786 · Last verified July 2026

Property Highlights

Property TypeResidential > Multi-Unit > Quadplex
Bedrooms2 Beds
Bathrooms1 Baths
Architecture StyleQuadruplex
Year BuiltBuilt 1963
Square Footage3,952 sqft Total Area
Lot Size10,988 sqft (0.252 acres)
GarageCarport
Last Sale$1,020,000 (2004)

Owner

Source: San Bernardino County records · APN 1046-351-18-0000

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 RecordCompany Name on File
Mailing Address460 N EUCLID AVE, UPLAND, CA 91786-4732
Owner TypeOwner is a Company
VestingOwner is a Trust, Corporate Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleSep 13, 2004 · Amount on Record
Deed SaleSep 13, 2004 · Amount on Record
Prior SaleSep 26, 2002 · Amount on Record
Deed Doc Number2004661678
Prior Transfer DateMay 25, 2004
Prior Transfer Doc0000696477
Record RefreshedSep 20, 2026

July 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN BERNARDINO CA
Recording DateJul 12, 2017
Property Address503 DIAMOND CT, UPLAND, CA 91786-5825
Document Number0000281876
Instrument DateMay 17, 2017
Instrument281876
Transaction TypeTransfer
Record UpdatedJul 21, 2017
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address460 N EUCLID AVE UPLAND CA 917864732, UPLAND, CA 91786-4732

Tax Assessment & Valuation

Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Bernardino County
MunicipalityUpland City
Unified School DistrictUpland Unified School District (KG - 12)

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), 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.

Property Details

APN / Parcel Number

Primary APN1046-351-18-0000

Interior

Bedrooms2 Beds
Full Baths1 Baths
Units4 Units
Building Area3,952 sqft Total Area
Stories2 Stories

Exterior

Year BuiltBuilt 1963
Effective Year BuiltEffective 1963
Architectural StyleQuadruplex Style
Construction TypeWood Construction
Lot Area10,988 sqft (0.252 acres)
Depth X Width164 ft x 67 ft Depth x Width
Parking Spaces4 Parking Spaces
Garage TypeCarport Garage
CarportCarport

Utilities and HVAC

SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address503 DIAMOND CT
CityUPLAND
StateCA
Zip91786-5825
Property UsageResidential Property Usage
TypeResidential > Multi-Unit > Quadplex
Legal DescriptionTRACT 5405 LOT 3 TRACT NO 5405 LOT 3 EX MNL RTS RESERVATION OF RECORD
Legal Tract5405
Legal Block1
Legal Lot Number3
JurisdictionSAN BERNARDINO CA
Minor Civil DivisionONTARIO
Census Blockgroup1
Census Block1003
Census Tract824

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