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

San Bernardino County property record for 740 E 4th St, Ontario, CA 91764 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 1.5 ba · 1,776 sqft · built 1905
Lot Size0.293 acres (12,740 sqft)
OwnerIndividual Name on File
Last Sale$517,000 (May 2020)
Tax Bill$6,213 (2025)
Deeds & MortgagesFeb 2021 Mortgage
May 2020 Transfer
+ 2 more
Flood ZoneZone X (minimal risk)
APN1048-101-07-0000

Property Details

APN / Parcel Number

Primary APN1048-101-07-0000

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories2 Stories
Building Area1,776 sqft Living Area
1st Floor Area1,020 sqft
2nd Floor Area756 sqft
Family RoomFamily Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1905
Effective Year BuiltEffective 1905
Architectural StyleConventional
Construction TypeFrame
Roof MaterialBuilt-Up Asphalt
Lot Area12,740 sqft (0.293 acres)
Lot Dimensions196 ft deep x 65 ft wide
Garage TypeCarport
Garage Area288 sqft
CarportCarport
Carport Area288 sqft
Parking Spaces1 Parking Space
PorchPatio/Porch
Porch Area481 sqft
Patio Area481 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address740 E 4TH ST
CityONTARIO
StateCA
Zip91764-2438
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT NO 1796 LOT 6 AND N 63.96 FT LOT 19 BLK 1 EX ST
Legal SubdivisionTRACT NO 1796
Legal Tract1796
Legal Block1
Legal Lot Number6
JurisdictionSAN BERNARDINO CA
Township / Civil DivisionONTARIO
Census Block Group3
Census Block3002
Census Tract1310

Owner

Source: San Bernardino County records · APN 1048-101-07-0000

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 RecordIndividual Name on File
Mailing Address740 E 4TH ST, ONTARIO, CA 91764-2438
OccupancyOwner Occupied
Owner TypeIndividual
VestingSole Owner

Deeds, Mortgages & Sale History

DateDocument
Feb 18, 2021Deed of Trust, Mortgage · Conventional Mortgage
PLAZA HOME MORTGAGE INC
May 12, 2020Quit Claim Deed, Transfer
FIRST AMERICAN TITLE
May 12, 2020Grant Deed, Transfer
FIRST AMERICAN TITLE COMPANY
Jan 17, 2020Grant Deed, Transfer
FIRST AMERICAN TITLE

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleMay 12, 2020 · Amount on Record
Deed SaleMay 12, 2020 · Amount on Record
Prior SaleJan 17, 2020 · Amount on Record
Deed Document Number2020159875
Prior Transfer DateMay 05, 2020
Prior Transfer Doc0000159876
Record UpdatedSep 20, 2026

February 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN BERNARDINO CA
Property Address740 E 4TH ST, ONTARIO, CA 91764-2438
Transaction TypeMortgage
Record UpdatedJun 15, 2023
Title CompanyORABGE COAST TITLE, ORANGE COAST TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address740 E 4TH ST, ONTARIO, CA 91764-2438

Mortgage

Document Number0000078144
DateFeb 18, 2021
Instrument2021-0078144
Lender
NamePLAZA HOME MORTGAGE INC
TypeMortgage Company
AddressSAN DIEGO, CA 92121
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMar 01, 2051

May 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN BERNARDINO CA
Recording DateMay 12, 2020
Property Address740 E 4TH ST, ONTARIO, CA 91764-2438
Document Number0000159876
Instrument DateMay 08, 2020
Instrument159876
Transaction TypeTransfer
Record UpdatedMay 27, 2020
Title CompanyFIRST AMERICAN TITLE

Transaction

Tax$0.00
Amount AccuracyFull Value
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSeparate Estate/Property
Address740 E 4TH ST ONTARIO CA 917642438, ONTARIO, CA 91764-2438

May 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN BERNARDINO CA
Recording DateMay 12, 2020
Property Address740 E 4TH ST, ONTARIO, CA 91764-2438
Document Number0000159875
Map ReferenceMB 26 PG 43
Instrument DateMay 06, 2020
Instrument2020-0159875
Transaction TypeTransfer
Record UpdatedAug 31, 2021
Title CompanyFIRST AMERICAN TITLE COMPANY

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address740 E 4TH ST, ONTARIO, CA 91764-2438

January 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN BERNARDINO CA
Recording DateJan 17, 2020
Property Address740 E 4TH ST, ONTARIO, CA 91764-2438
Document Number0000020656
Instrument DateJan 08, 2020
Instrument20656
Transaction TypeTransfer
Record UpdatedFeb 03, 2020
Title CompanyFIRST AMERICAN TITLE

Transaction

AmountAmount Recorded
Tax$358.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address12403 CENTRAL AVE #379 CHINO CA 917102604, 379, CHINO, CA 91710-2604

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$576,723 (+2%) Land $200,793 Building $375,930
2025$6,213.00 (+5.29%)$565,415 (+4.04%) Land $196,856 Building $368,559
2023$5,901.00 (+1.34%)$543,459 Land $189,212 Building $354,247
2022$5,823.00

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
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 910 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
FrontierFiber7,000 / 7,000
SpectrumCable1,000 / 1,000

May also be available at this address: T-Mobile USA, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.

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