501 E Princeton St, Ontario, CA 91764 Property Records

San Bernardino County property record for 501 E Princeton St, Ontario, CA 91764

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,437 sqft · built 1948
Lot Size	0.258 acres (11,250 sqft)
Owner	2 Individual Names on Record
Last Sale	$720,000 (Jun 2023)
Tax Bill	$8,223 (2025)
Deeds & Mortgages	Jun 2023 Sale Dec 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1047-521-22-0000`

Property Details

APN / Parcel Number

Primary APN	`1047-521-22-0000`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,437 sqft Living Area
1st Floor Area	1,437 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1948
Architectural Style	Conventional
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	11,250 sqft (0.258 acres)
Lot Dimensions	150 ft deep x 75 ft wide
Garage Type	Detached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio/Porch
Porch Area	212 sqft
Patio Area	14 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	501 E PRINCETON ST
City	ONTARIO
State	CA
Zip	91764-0860
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	ONTARIO COLONY LANDS E 75 FT W 108 FT N 150 FT S 183 FT LOT 772 0.26 AC
Legal Subdivision	ONTARIO COLONY LANDS
Legal Block	1
Legal Lot Number	772
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1006
Census Tract	1200

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	4299 SAINT ANDREWS DR, CHINO HILLS, CA 91709-7846
Owner Type	Individual
Vesting	Right of Survivorship

Deeds, Mortgages & Sale History

Date	Document
Jun 29, 2023	Grant Deed, Transfer FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY
Dec 30, 2020	Deed of Trust, Mortgage · Conventional Mortgage AXIA FINANCIAL LLC
May 30, 2018	Grant Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Feb 14, 2017	Intrafamily Transfer, Transfer · Conventional Mortgage NEW AMERICAN FUNDING

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 29, 2023 · Amount on Record
Deed Sale	Jun 29, 2023 · Amount on Record
Prior Sale	May 30, 2018 · Amount on Record
Deed Document Number	2023160500
Prior Transfer Date	Jan 27, 2017
Prior Transfer Doc	0000064239
Record Updated	Sep 20, 2026

June 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jun 29, 2023
Property Address	501 E PRINCETON ST, ONTARIO, CA 91764-1806
Document Number	0000160500
Map Reference	MB 11 PG 6
Instrument Date	Jun 14, 2023
Instrument	2023-0160500
Transaction Type	Transfer
Record Updated	Jul 25, 2023
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	501 E PRINCETON ST, ONTARIO, CA 91764-1806

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	501 E PRINCETON ST, ONTARIO, CA 91764-1806
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	501 E PRINCETON ST, ONTARIO, CA 91764-1806

Mortgage

Document Number	0000534018
Date	Dec 30, 2020
Instrument	2020-0534018

Lender

Name	AXIA FINANCIAL LLC
Type	Mortgage Company
Address	BELLEVUE, WA 98004

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

May 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	May 30, 2018
Property Address	501 E PRINCETON ST, ONTARIO, CA 91764-1806
Document Number	0000196314
Map Reference	MB 11 PG 6
Instrument Date	Mar 15, 2018
Instrument	2018-0196314
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	LAWYERS 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	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	501 E PRINCETON ST, ONTARIO, CA 91764-1806

Mortgage

Document Number	0000196315
Date	May 30, 2018
Instrument	2018-0196315

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2048

February 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Feb 14, 2017
Property Address	501 E PRINCETON ST, ONTARIO, CA 91764-1806
Document Number	0000064239
Map Reference	MAP11 PG6
Instrument Date	Jan 27, 2017
Instrument	2017-0064239
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	TICOR TITLE

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	501 E PRINCETON ST, ONTARIO, CA 91764-1806

Mortgage

Document Number	0000064240
Date	Feb 14, 2017
Instrument	2017-0064240

Lender

Name	NEW AMERICAN FUNDING
Type	Lending Institution

Agreement

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

Mortgage

Document Number	0000064241
Date	Feb 14, 2017
Instrument	2017-0064241

Lender

Name	TCF NATIONAL BANK
Type	Bank
Address	SIOUX FALLS, SD 57106

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Feb 23, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

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		$764,070 (+2%) Land $265,302 Building $498,768
2025	$8,223.00 (+48.89%)	$749,088 (+47.3%) Land $260,100 Building $488,988
2023	$5,523.00 (+1.34%)	$508,545 (+2%) Land $180,451 Building $328,094
2022	$5,450.00	$498,574 Land $176,913 Building $321,661

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 minimal risk
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	Direct burnable vegetation

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 813 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000

May also be available: GeoLinks, T-Mobile, Verizon.

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