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

San Bernardino County property record for 535 E 4th St, Ontario, CA 91764 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms1.5 Baths
Year BuiltBuilt 1945
Square Footage1,224 sqft Living Area
Lot Size8,048 sqft (0.185 acres)
GarageAttached, 399 sqft
OccupancyOwner Occupied
Tax Bill$2,626.00 (2025)

Property Details

APN / Parcel Number

Primary APN1047-512-39-0000

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Partial Baths1 Partial Baths
Total Rooms6 Rooms
Building Area1,224 sqft Living Area
Gross Area1,623 sqft Gross Area
1st Floor1,224 sqft 1st Floor
Family RoomFamily Room
Stories1 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1945
Effective Year BuiltEffective 1945
Architectural StyleConventional Style
Construction TypeFrame Construction
Roof MaterialComposition Shingle Roof
Lot Area8,048 sqft (0.185 acres)
Parking Spaces1 Parking Spaces
Garage TypeAttached Garage
Garage Area399 sqft Garage
Pool TypePool with Hot Tub/Spa Pool Type
Patio Area333 sqft Patio
Porch Area333 sqft Porch

Utilities and HVAC

Cooling SystemNone Cooling
Heating SystemFloor/Wall Furnace Heating
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address535 E 4TH ST
CityONTARIO
StateCA
Zip91764-2806
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionONTAR1O COLONY LANDS W 57.9 FT S 139 FT E 1/2 LOT 801
Legal SubdivisionMAP ONTARIO
Legal Block1
Legal Lot Number801
JurisdictionSAN BERNARDINO CA
Minor Civil DivisionONTARIO
Census Blockgroup1
Census Block1008
Census Tract1200

Owner

Source: San Bernardino County records · APN 1047-512-39-0000

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 Record2 Individual Names on File
Mailing Address535 E 4TH ST, ONTARIO, CA 91764-2806
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Feb 28, 1994
Deed Doc Number199498899
Prior Transfer DateFeb 15, 1994
Prior Transfer Doc0000098899
Record RefreshedSep 20, 2026

January 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN BERNARDINO CA
Property Address535 E 4TH ST, ONTARIO, CA 91764-2806
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanyWFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address535 E 4TH ST, ONTARIO, CA 91764-2806

Mortgage

Document Number0000011637
DateJan 08, 2021
Instrument2021-0011637
Lender
NameUNITED WHOLESALE MORTGAGE LLC
AddressPONTIAC, MI 48341
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueFeb 01, 2051

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$249,713 (+2%) Land $83,972 Building $165,741
2025$2,626.00 (+27.04%) Homeowner's exemption$244,816 (+24.88%) Land $82,325 Building $162,491
2023$2,067.00 (+1.42%) Homeowner's exemption$196,041 Land $81,685 Building $114,356
2022$2,038.00

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