648 E Ralston St, Ontario, CA 91761 Property Records

San Bernardino County property record for 648 E Ralston St, Ontario, CA 91761

Property Summary

Property Type	Single Family Home
Details	5 bd · 1 ba · 1,773 sqft · built 1925
Lot Size	0.14 acres (6,080 sqft)
Owner	2 Company Names on Record
Last Sale	$250,101 (Sep 2023)
Tax Bill	$3,668 (2025)
Deeds & Mortgages	Mar 2026 Mortgage Feb 2024 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`1049-503-12-0000`

Property Details

APN / Parcel Number

Primary APN	`1049-503-12-0000`

Interior

Bedrooms	5 Beds
Full Baths	1 Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,773 sqft Living Area
Gross Area	2,053 sqft
1st Floor Area	1,773 sqft
Family Room	Family Room

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Architectural Style	Conventional
Construction Type	Frame
Roof Material	Built-Up Asphalt
Lot Area	6,080 sqft (0.14 acres)
Lot Dimensions	152 ft deep x 40 ft wide
Garage Type	Attached
Garage Area	280 sqft
Parking Spaces	1 Parking Space
Porch	Patio/Porch
Porch Area	377 sqft
Patio Area	377 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	648 E RALSTON ST
City	ONTARIO
State	CA
Zip	91761-3449
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 2441 LOT 35
Legal Subdivision	TRACT 2441
Legal Tract	2441
Legal Block	3
Legal Lot Number	35
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	3
Census Block	3012
Census Tract	1813

Owner

Source: San Bernardino County records, as of October 19, 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	6425 ALEATICO PL, RANCHO CUCAMONGA, CA 91737-3581
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Mar 5, 2026	Intrafamily Transfer, Transfer · Conventional Mortgage FRANK MOREJON JR ETAL
Feb 26, 2024	Deed of Trust, Mortgage · Commercial Mortgage CENTER STREET LENDING CORP
Sep 25, 2023	Trustee's Deed, Foreclosure ACCOMODATION, ACCOMMODATION
Jul 12, 2023	Trustee's Deed, Foreclosure Foreclosure Auction

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 25, 2023 · Amount on Record
Deed Sale	Sep 25, 2023 · Amount on Record
Prior Sale	Jul 12, 2023 · Amount on Record
Deed Document Number	2023236660
Prior Transfer Date	Aug 28, 2000
Prior Transfer Doc	0000349466
Record Updated	Oct 29, 2026

March 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Mar 5, 2026
Property Address	648 E RALSTON ST, ONTARIO, CA 91761-3449
Document Number	0000059916
Map Reference	MB 34 PG 79
Instrument Date	Feb 24, 2026
Instrument	2026-0059916
Transaction Type	Transfer
Record Updated	Mar 26, 2026
Title Company	PROVIDENT TITLE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Living Trust
Address	6425 ALEATICO PL, RANCHO CUCAMONGA, CA 91737-3581

Mortgage

Document Number	0000059917
Date	Mar 5, 2026
Instrument	2026-0059917

Lender

Name	FRANK MOREJON JR ETAL
Type	Private Party

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	12 Months
Due	Mar 1, 2027

February 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	648 E RALSTON ST, ONTARIO, CA 91761-3449
Transaction Type	Mortgage
Record Updated	Mar 6, 2024
Title Company	ORANGE COAST TITLE COMPANY, ORANGE COAST TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6425 ALEATICO PL, RANCHO CUCAMONGA, CA 91737-3581

Mortgage

Document Number	0000044742
Date	Feb 26, 2024
Instrument	2024-0044742

Lender

Name	CENTER STREET LENDING CORP
Type	Mortgage Company
Address	IRVINE, CA 92612

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

September 2023: Trustee's Deed, Foreclosure

Document Type	Trustee's Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Sep 25, 2023
Property Address	648 E RALSTON ST, ONTARIO, CA 91761-3449
Document Number	0000236660
Map Reference	MB 34 PG 79
Instrument Date	Sep 22, 2023
Instrument	2023-0236660
Transaction Type	Foreclosure
Record Updated	Oct 5, 2023
Title Company	ACCOMODATION, ACCOMMODATION

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Foreclosure Auction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6425 ALEATICO PL, RANCHO CUCAMONGA, CA 91737-3581

July 2023: Trustee's Deed, Foreclosure

Document Type	Trustee's Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jul 12, 2023
Property Address	648 E RALSTON ST, ONTARIO, CA 91761-3449
Document Number	0000170215
Map Reference	MB 34 PG 79
Instrument Date	Jul 7, 2023
Instrument	2023-0170215
Transaction Type	Foreclosure
Record Updated	Jul 27, 2023

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Foreclosure Auction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6425 ALEATICO PL, ONTARIO, CA 91761

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		$339,586 (+2%) Land $180,405 Building $159,181
2025	$3,668.00 (+105.49%)	$332,928 (+104.33%) Land $176,868 Building $156,060
2023	$1,785.00 (+1.36%)	$162,937 (+2%) Land $28,965 Building $133,972
2022	$1,761.00	$159,742 Land $28,397 Building $131,345

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 97% of the US · lower than 97.8% 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 240 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
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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