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

San Bernardino County property record for 304 E 4th St, Ontario, CA 91764 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1940
Square Footage1,695 sqft Living Area
Lot Size7,656 sqft (0.176 acres)
OccupancyOwner Occupied
Last Sale$760,000 (2023)
Tax Bill$8,509.00 (2025)

Property Details

APN / Parcel Number

Primary APN1048-063-02-0000

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms5 Rooms
Building Area1,695 sqft Living Area
1st Floor1,695 sqft 1st Floor
Family RoomFamily Room
Stories1 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1918
Effective Year BuiltEffective 1940
Architectural StyleConventional Style
Construction TypeFrame Construction
Roof MaterialWood Shingle Roof
Lot Area7,656 sqft (0.176 acres)
Depth X Width132 ft x 58 ft Depth x Width
Parking Spaces1 Parking Spaces
Garage TypeDetached Garage
Garage Area360 sqft Garage
Patio Area144 sqft Patio
Porch Area144 sqft Porch

Utilities and HVAC

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

Location & Zoning

Street Address304 E 4TH ST
CityONTARIO
StateCA
Zip91764-2710
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTRACT 1716 LOT 11 BLOCK 1
Legal SubdivisionTRACT NO 1716
Legal Tract1716
Legal Block1
Legal Lot Number11
JurisdictionSAN BERNARDINO CA
Minor Civil DivisionONTARIO
Census Blockgroup3
Census Block3006
Census Tract1200

Owner

Source: San Bernardino County records · APN 1048-063-02-0000

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 Address304 E 4TH ST, ONTARIO, CA 91764-2710
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingCommunity Property

Deeds, Mortgages & Sale History

DateDocument
Dec 23, 2025Deed of Trust, Mortgage · Conventional Mortgage
UNITED WHOLESALE MORTGAGE
Sep 12, 2023Grant Deed, Transfer · Conventional Mortgage
NMSI INC
May 14, 2021Intrafamily Transfer, Transfer · Conventional Mortgage
GOLDEN EMPIRE MORTGAGE INC
Dec 02, 2019Quit Claim Deed, Transfer
LAWYERS TITLE
Dec 02, 2019Grant Deed, Transfer · Conventional Mortgage
GOLDEN EMPIRE MORTGAGE INC

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 12, 2023 · Amount on Record
Deed SaleSep 12, 2023 · Amount on Record
Prior SaleDec 02, 2019 · Amount on Record
Deed Doc Number2023226237
Prior Transfer DateMay 10, 2021
Prior Transfer Doc0000225253
Record RefreshedSep 20, 2026

December 2025: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSAN BERNARDINO CA
Property Address304 E 4TH ST, ONTARIO, CA 91764-2710
Transaction TypeMortgage
Record UpdatedJan 12, 2026
Title CompanyWFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address304 E 4TH ST, ONTARIO, CA 91764-2710
InvestorPossibly a Property Investor

Mortgage

Document Number0000312988
DateDec 23, 2025
Instrument2025-0312988
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
AddressPONTIAC, MI 48341
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 01, 2056

September 2023: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN BERNARDINO CA
Recording DateSep 12, 2023
Property Address304 E 4TH ST, ONTARIO, CA 91764-2710
Document Number0000226237
Map ReferenceMB 25 PG 55
Instrument DateAug 11, 2023
Instrument2023-0226237
Transaction TypeTransfer
Record UpdatedSep 26, 2023
Title CompanyORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF SOCAL

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
RelationshipCommunity Property (Marital Community) with Rights of Survivorship
Address304 E 4TH ST, ONTARIO, CA 91764-2710
InvestorPossibly a Property Investor

Mortgage

Document Number0000226238
DateSep 12, 2023
Instrument2023-0226238
Lender
NameNMSI INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 01, 2053

May 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN BERNARDINO CA
Recording DateMay 14, 2021
Property Address304 E 4TH ST, ONTARIO, CA 91764-2710
Document Number0000225253
Map ReferenceMB 25 PG 55
Instrument DateMay 10, 2021
Instrument2021-0225253
Transaction TypeTransfer
Record UpdatedMay 26, 2021
Title CompanyWFG NATIONAL 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
RelationshipJoint Tenants
Address304 E 4TH ST, ONTARIO, CA 91764-2710

Mortgage

Document Number0000225254
DateMay 14, 2021
Instrument2021-0225254
Lender
NameGOLDEN EMPIRE MORTGAGE INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJun 01, 2051

December 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSAN BERNARDINO CA
Recording DateDec 02, 2019
Property Address304 E 4TH ST, ONTARIO, CA 91764-2710
Document Number0000445216
Map ReferenceMB 25 PG 55
Instrument DateOct 15, 2019
Instrument2019-0445216
Transaction TypeTransfer
Record UpdatedAug 31, 2021
Title CompanyLAWYERS TITLE

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address304 E 4TH ST, ONTARIO, CA 91764-2710

December 2019: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN BERNARDINO CA
Recording DateDec 02, 2019
Property Address304 E 4TH ST, ONTARIO, CA 91764-2710
Document Number0000445217
Map ReferenceMB 25 PG 55
Instrument DateOct 07, 2019
Instrument2019-0445217
Transaction TypeTransfer
Record UpdatedAug 31, 2021
Title CompanyLAWYERS TITLE

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
Address304 E 4TH ST, ONTARIO, CA 91764-2710

Mortgage

Document Number0000445218
DateDec 02, 2019
Instrument2019-0445218
Lender
NameGOLDEN EMPIRE MORTGAGE INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueDec 01, 2049

Mortgage

Document Number0000445219
DateDec 02, 2019
Instrument2019-0445219
Lender
NameGOLDEN EMPIRE MORTGAGE INC
TypeMortgage Company
AddressBAKERSFIELD, CA 93309
Agreement
TypeCommercial Mortgage
AmountAmount Recorded
Term360 Months
DueDec 01, 2049

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$790,704 (+2%) Land $276,746 Building $513,958
2025$8,509.00 (+43.37%) Homeowner's exemption$775,200 (+41.82%) Land $271,320 Building $503,880
2023$5,935.00 (+1.33%) Homeowner's exemption$546,614 Land $191,315 Building $355,299
2022$5,857.00

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