1750 E Princeton St, Ontario, CA 91764 Property Records

San Bernardino County property record for 1750 E Princeton St, Ontario, CA 91764

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,026 sqft · built 1960
Lot Size	0.215 acres (9,364 sqft)
Owner	2 Company Names on Record
Last Sale	$350,000 (Jun 2017)
Tax Bill	$4,393 (2025)
Deeds & Mortgages	Aug 2026 Mortgage Oct 2023 Second Mortgage + 3 more
Flood Zone	Zone X (moderate risk)
APN	`0108-561-02-0000`

Property Details

APN / Parcel Number

Primary APN	`0108-561-02-0000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,026 sqft Living Area
1st Floor Area	1,026 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Architectural Style	Modern
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	9,364 sqft (0.215 acres)
Garage Type	Detached
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio/Porch
Porch Area	234 sqft
Patio Area	234 sqft

Utilities, Heating & Cooling

Cooling System	None
Heating System	Floor/Wall Furnace
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1750 E PRINCETON ST
City	ONTARIO
State	CA
Zip	91764-2261
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 4355 LOT 70
Legal Subdivision	TRACT NO. 4355
Legal Tract	4355
Legal Block	1
Legal Lot Number	70
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 September 9, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	1750 E PRINCETON ST, ONTARIO, CA 91764-2261
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 26, 2026	Deed of Trust, Mortgage · Conventional Mortgage SCHOOLSFIRST FEDERAL CREDIT UNION
Oct 4, 2023	Deed of Trust, Mortgage · Stand-Alone Second Mortgage SCHOOLSFIRST FCU
Aug 31, 2020	Deed of Trust, Mortgage · Conventional Mortgage FINANCIAL PARTNERS CU
Aug 8, 2018	Deed of Trust, Mortgage · Stand-Alone Second Mortgage SCHOOLSFIRST FCU
Jun 30, 2017	Grant Deed, Transfer · Conventional Mortgage RPM MORTGAGE INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 30, 2017 · Amount on Record
Deed Sale	Jun 30, 2017 · Amount on Record
Deed Document Number	2017270319
Last Transfer Date	May 9, 2025
Transfer Doc	0000128122
Record Updated	Oct 29, 2026

August 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Recording Date	Aug 26, 2026
Property Address	1750 E PRINCETON ST, ONTARIO, CA 91764-2261
Document Number	0000224417
Instrument Date	Aug 15, 2026
Instrument	2026224417
Transaction Type	Mortgage
Record Updated	Sep 9, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust, 221
Address	1750 E PRINCETON ST, ONTARIO, CA 91764-2261

Mortgage

Document Number	0000224417,
Date	Aug 26, 2026
Instrument	2026224417

Lender

Name	SCHOOLSFIRST FEDERAL CREDIT UNION

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	120 Months
Due	Aug 21, 2036

Interest

Rate Type	Fixed Rate
Initial Type	Fixed Rate
Max Rate	-1%

October 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1750 E PRINCETON ST, ONTARIO, CA 91764-2261
Transaction Type	Mortgage
Record Updated	Oct 13, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1750 E PRINCETON ST, ONTARIO, CA 91764-2261

Mortgage

Document Number	0000245995
Date	Oct 4, 2023
Instrument	2023-0245995

Lender

Name	SCHOOLSFIRST FCU
Type	Credit Union
Address	TUSTIN, CA 92780

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	120 Months
Due	Oct 3, 2033

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1750 E PRINCETON ST, ONTARIO, CA 91764-2261
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1750 E PRINCETON ST, ONTARIO, CA 91764-2261

Mortgage

Document Number	0000318759
Date	Aug 31, 2020
Instrument	2020-0318759

Lender

Name	FINANCIAL PARTNERS CU
Type	Credit Union
Address	DOWNEY, CA 90242

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2050

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1750 E PRINCETON ST, ONTARIO, CA 91764-2261
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000288241
Date	Aug 8, 2018
Instrument	2018-0288241

Lender

Name	SCHOOLSFIRST FCU
Type	Credit Union
Address	TUSTIN, CA 92780

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Aug 8, 2033

June 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jun 30, 2017
Property Address	1750 E PRINCETON ST, ONTARIO, CA 91764-2261
Document Number	0000270319
Map Reference	MB54 PG54&55
Instrument Date	Jun 30, 2017
Instrument	2017-0270319
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	CHICAGO TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1250 E PRINCETON ST, ONTARIO, CA 91764-2542

Mortgage

Document Number	0000270320
Date	Jun 30, 2017
Instrument	2017-0270320

Lender

Name	RPM MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2047

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		$414,330 (+2%) Land $145,015 Building $269,315
2025	$4,393.00 (+5.35%) Homeowner's exemption	$406,206 (+4.04%) Land $142,172 Building $264,034
2023	$4,170.00 (+1.39%) Homeowner's exemption	$390,432 Land $136,651 Building $253,781
2022	$4,113.00

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	Not rated no burnable land within 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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