1023 E Princeton St, Ontario, CA 91764 Property Records

San Bernardino County property record for 1023 E Princeton St, Ontario, CA 91764

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,581 sqft · built 1952
Lot Size	0.203 acres (8,844 sqft)
Owner	2 Individual Names on Record
Last Sale	$350,000 (Sep 2015)
Tax Bill	$5,324 (2025)
Deeds & Mortgages	Dec 2025 Line of Credit Jun 2023 Transfer + 1 more
Flood Zone	Zone X (moderate risk)
APN	`1047-483-45-0000`

Property Details

APN / Parcel Number

Primary APN	`1047-483-45-0000`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,581 sqft Living Area
1st Floor Area	1,581 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Architectural Style	Conventional
Construction Type	Frame
Roof Material	Tile
Lot Area	8,844 sqft (0.203 acres)
Garage Type	Detached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio/Porch
Porch Area	455 sqft
Patio Area	455 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	1023 E PRINCETON ST
City	ONTARIO
State	CA
Zip	91764-2513
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT NO 2457 ONTARIO GARDENS S 132 FT LOT 14
Legal Subdivision	TRACT 2457
Legal Tract	2457
Legal Block	1
Legal Lot Number	14
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1000
Census Tract	1310

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	2 Individual Names on Record
Mailing Address	1023 E PRINCETON ST, ONTARIO, CA 91764-2513
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Dec 17, 2025	Deed of Trust, Mortgage · Line of Credit NW PREFERRED FCU
Jun 5, 2023	Intrafamily Transfer, Transfer ACCOMODATION, ACCOMMODATION
Sep 13, 2019	Deed of Trust, Mortgage · Commercial Mortgage US METRO BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 4, 2015 · Amount on Record
Deed Sale	Sep 4, 2015 · Amount on Record
Deed Document Number	2015388871
Last Transfer Date	Mar 17, 2023
Transfer Doc	0000138310
Record Updated	Sep 20, 2026

December 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1023 E PRINCETON ST, ONTARIO, CA 91764-2513
Transaction Type	Mortgage
Record Updated	Jan 8, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1023 E PRINCETON ST, ONTARIO, CA 91764-2513

Mortgage

Document Number	0000307873
Date	Dec 17, 2025
Instrument	2025-0307873

Lender

Name	NW PREFERRED FCU
Type	Credit Union
Address	PORTLAND, OR 97281

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jun 5, 2023
Property Address	1023 E PRINCETON ST, ONTARIO, CA 91764-2513
Document Number	0000138310
Map Reference	MB 35 PG 1&2
Instrument Date	Mar 17, 2023
Instrument	2023-0138310
Transaction Type	Transfer
Record Updated	Jun 22, 2023
Title Company	ACCOMODATION, ACCOMMODATION

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1023 E PRINCETON ST, ONTARIO, CA 91764-2513

September 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1023 E PRINCETON ST, ONTARIO, CA 91764-2513
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	TICOR TITLE NCS

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000325199
Date	Sep 13, 2019
Instrument	2019-0325199

Lender

Name	US METRO BANK
Type	Bank
Address	ANAHEIM, CA 92807

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

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		$501,060 (+2%) Land $176,030 Building $325,030
2025	$5,324.00 (+25.15%) Homeowner's exemption	$491,235 (+23.35%) Land $172,578 Building $318,657
2023	$4,254.00 (+1.36%) Homeowner's exemption	$398,241 Land $138,816 Building $259,425
2022	$4,197.00

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 560 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
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks, T-Mobile.

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