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551 E 4th St, Ontario, CA 91764 Property Records

San Bernardino County property record for 551 E 4th St, Ontario, CA 91764 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms2 Beds
Bathrooms1 Baths
Year BuiltBuilt 1940
Square Footage1,038 sqft Living Area
Lot Size8,062 sqft (0.185 acres)
GarageAttached, 456 sqft
OccupancyOwner Occupied
Tax Bill$2,035.00 (2025)

Property Details

APN / Parcel Number

Primary APN1047-512-36-0000

Interior

Bedrooms2 Beds
Full Baths1 Baths
Total Rooms5 Rooms
Building Area1,038 sqft Living Area
Gross Area1,494 sqft Gross Area
1st Floor1,038 sqft 1st Floor
Family RoomFamily Room
Stories1 Stories

Exterior

Year BuiltBuilt 1940
Effective Year BuiltEffective 1940
Architectural StyleConventional Style
Construction TypeFrame Construction
Lot Area8,062 sqft (0.185 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area456 sqft Garage
Patio Area318 sqft Patio
Porch Area318 sqft Porch

Utilities and HVAC

Cooling SystemNone Cooling
Heating SystemFloor/Wall Furnace Heating
SewageSewage Connected
Water SourceCommercial Water Source

Location & Zoning

Street Address551 E 4TH ST
CityONTARIO
StateCA
Zip91764-2806
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionONTAR1O COLONY LANDS W 58 FT E 173.74 FT S 139 FT E 1/2 LOT 801
Legal SubdivisionONTARIO COLONY LANDS
Legal Block1
Legal Lot Number801
JurisdictionSAN BERNARDINO CA
Minor Civil DivisionONTARIO
Census Blockgroup1
Census Block1008
Census Tract1200

Owner

Source: San Bernardino County records · APN 1047-512-36-0000

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 Address551 E 4TH ST, ONTARIO, CA 91764-2806
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingTrustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

DateDocument
Jul 09, 2020Quit Claim Deed, Transfer
NOT AVAILABLE
Jul 09, 2020Intrafamily Transfer, Transfer · Conventional Mortgage
UNITED WHOLESALE MORTGAGE
Aug 19, 2019Quit Claim Deed, Transfer
PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO.
Aug 19, 2019Intrafamily Transfer, Transfer · Conventional Mortgage
CITIZENS BANK NA
Aug 16, 2018Quit Claim Deed, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateJul 02, 2020
Transfer Doc0000228961
Record RefreshedSep 20, 2026

July 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN BERNARDINO CA
Recording DateJul 09, 2020
Property Address551 E 4TH ST, ONTARIO, CA 91764-2806
Document Number0000228961
Instrument DateJul 02, 2020
Instrument228961
Transaction TypeTransfer
Record UpdatedJul 22, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address551 E 4TH ST ONTARIO CA 917642806, ONTARIO, CA 91764-2806

July 2020: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN BERNARDINO CA
Recording DateJul 09, 2020
Property Address551 E 4TH ST, ONTARIO, CA 91764-2806
Document Number0000228959
Map ReferenceMB 11 PG 6
Instrument DateJul 02, 2020
Instrument2020-0228959
Transaction TypeTransfer
Record UpdatedAug 31, 2021
Title CompanyWFG NATIONAL TITLE

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address551 E 4TH ST, ONTARIO, CA 91764-2806

Mortgage

Document Number0000228960
DateJul 09, 2020
Instrument2020-0228960
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueAug 01, 2050

August 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN BERNARDINO CA
Recording DateAug 19, 2019
Property Address551 E 4TH ST, ONTARIO, CA 91764-2806
Document Number0000282920
Instrument DateAug 12, 2019
Instrument282920
Transaction TypeTransfer
Record UpdatedAug 27, 2019
Title CompanyPACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO.

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address551 E 4TH ST ONTARIO CA 917642806, ONTARIO, CA 91764-2806

August 2019: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN BERNARDINO CA
Recording DateAug 19, 2019
Property Address551 E 4TH ST, ONTARIO, CA 91764-2806
Document Number0000282918
Map ReferenceMB 11 PG 6
Instrument DateAug 12, 2019
Instrument2019-0282918
Transaction TypeTransfer
Record UpdatedAug 31, 2021
Title CompanyPACIFIC COAST TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address551 E 4TH ST, ONTARIO, CA 91764-2806

Mortgage

Document Number0000282919
DateAug 19, 2019
Instrument2019-0282919
Lender
NameCITIZENS BANK NA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueSep 01, 2049

August 2018: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN BERNARDINO CA
Recording DateAug 16, 2018
Property Address551 E 4TH ST, ONTARIO, CA 91764-2806
Document Number0000300295
Instrument DateApr 19, 2018
Instrument300295
Transaction TypeTransfer
Record UpdatedNov 21, 2018
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Trust
Address22442 CASSIA LN LAKE FOREST CA 926303012, LAKE FOREST, CA 92630-3012

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
MunicipalityOntario City
Secondary School DistrictChaffey Joint Union High School District (09 - 12)
Elementary School DistrictOntario-Montclair School District (KG - 08)

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$187,506 (+2%) Land $43,812 Building $143,694
2025$2,035.00 (+5.28%)$183,829 (+4.04%) Land $42,953 Building $140,876
2023$1,933.00 (+1.31%)$176,691 Land $41,285 Building $135,406
2022$1,908.00

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