1833 E 4th St, Ontario, CA 91764 Property Records

San Bernardino County property record for 1833 E 4th St, Ontario, CA 91764

Property Summary

Property Type	Regional Shopping Center, Mall
Details	3 bd · 1.75 ba · 145,592 sqft · built 1980
Lot Size	6.85 acres (298,647 sqft)
Owner	Company Name on Record
Last Sale	$2,000,000 (Mar 2000)
Tax Bill	$107,962 (2025)
Deeds & Mortgages	Jun 2021 Mortgage Jun 2021 Mortgage + 1 more
Flood Zone	Zone X (moderate risk)
APN	`0110-301-21-0000`

Property Details

APN / Parcel Number

Primary APN	`0110-301-21-0000`
Alternative APN	`0110301070000`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Units	7 Units
Stories	1 Story
Building Area	145,592 sqft Gross Area

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1980
Exterior Material	Concrete Block
Construction Type	Masonry / Concrete Block
Fire Resistance	Masonry Walls, Wood Interior
Roof Type	Flat
Lot Area	298,647 sqft
Total Buildings	6 Buildings

Utilities, Heating & Cooling

Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1833 E 4TH ST
City	ONTARIO
State	CA
Zip	91764-2601
Property Category	Commercial
Property Type	Commercial > Retail > Regional Shopping Center, Mall
Local Zoning Code	CI
Legal Description	PARCEL MAP 18631 PARCEL 1 BOOK 231 PAGE 21
Legal Subdivision	CUCAMONGA LANDS
Legal Block	1
Legal Lot Number	32
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1007
Census Tract	1308

Owner

Source: San Bernardino County records, as of July 14, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	1321 W 11TH ST, LOS ANGELES, CA 90015-1217
Owner Type	Company
Vesting	Partnership

Deeds, Mortgages & Sale History

Date	Document
Jun 29, 2021	Deed of Trust, Mortgage · Commercial Mortgage OHIO NATIONAL LIFE INSURANCE
Jun 29, 2021	Deed of Trust, Mortgage · Commercial Mortgage OHIO NATIONAL LIFE INSURANCE
Apr 6, 2017	Deed of Trust, Mortgage MISCELLANEOUS INS CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 15, 2000 · Amount on Record
Deed Sale	Mar 15, 2000 · Amount on Record
Deed Document Number	200088452
Last Transfer Date	May 2, 2007
Transfer Doc	0000271863
Record Updated	Sep 20, 2026

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1833 E 4TH ST, ONTARIO, CA 91764-2601
Transaction Type	Mortgage
Record Updated	Jul 14, 2021
Title Company	FIRST AMERICAN TITLE INSURANCE COMPANY NC, FIRST AMER TTL INS CO NCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	463 20TH ST, SANTA MONICA, CA 90402-2433

Mortgage

Document Number	0000293831
Date	Jun 29, 2021
Instrument	2021-0293831

Lender

Name	OHIO NATIONAL LIFE INSURANCE
Type	Insurance Company
Address	CINCINNATI, OH 45242

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Jul 1, 2041

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1833 E 4TH ST, ONTARIO, CA 91764-2601
Transaction Type	Mortgage
Record Updated	Jul 14, 2021
Title Company	FIRST AMERICAN TITLE INSURANCE COMPANY NC, FIRST AMER TTL INS CO NCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	463 20TH ST, SANTA MONICA, CA 90402-2433

Mortgage

Document Number	0000293832
Date	Jun 29, 2021
Instrument	2021-0293832

Lender

Name	OHIO NATIONAL LIFE INSURANCE
Type	Insurance Company
Address	CINCINNATI, OH 45242

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

April 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1833 E 4TH ST, ONTARIO, CA 91764-2601
Document Number	0000145484
Instrument Date	Apr 6, 2017
Transaction Type	Mortgage
Record Updated	Apr 28, 2017
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Partnership
Address	1321 W 11TH ST LOS ANGELES CA 900151217, LOS ANGELES, CA 90015-1217

Mortgage

Document Number	0000145484
Date	Apr 7, 2017
Instrument	145484

Lender

Name	MISCELLANEOUS INS CO
Address	1 FINANCIAL WAY, MONTGOMERY, OH 45242-5851

Agreement

Amount	Amount Recorded
Term	240 Months
Due	Apr 6, 2037

Tax Assessment & Valuation

Source: San Bernardino County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	San Bernardino County
Municipality	Ontario City
Secondary School District	Chaffey Joint Union High School District (09 - 12)
Elementary School District	Ontario-Montclair School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$10,035,076 (+2%) Land $3,374,089 Building $6,660,987
2025	$107,962.00 (+5.29%)	$9,838,309 (+4.04%) Land $3,307,930 Building $6,530,379
2023	$102,541.00 (+1.34%)	$9,456,275 Land $3,179,479 Building $6,276,796
2022	$101,187.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	ONTARIO MUNICIPAL UTILITIES COMPANY serves 185,010 people · EPA ID CA3610034
Water Source	Purchased surface water from several systems
Last State Inspection	Jul 2025
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 608 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, GeoLinks.

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