551 E I St, Ontario, CA 91764 Property Records

San Bernardino County property record for 551 E I St, Ontario, CA 91764 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 1948
Square Footage	1,804 sqft Living Area
Lot Size	8,316 sqft (0.191 acres)
Occupancy	Owner Occupied
Last Sale	$730,000 (2025)
Tax Bill	$643.00 (2025)

Owner

Source: San Bernardino County records · APN 1048-082-40-0000

Assessment roll updated July 14, 2026 · Last verified July 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 File
Mailing Address	551 E I ST, ONTARIO, CA 91764-2813
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 10, 2025 · Amount on Record
Deed Sale	Oct 10, 2025 · Amount on Record
Deed Doc Number	2025246478
Prior Transfer Date	Apr 15, 2025
Prior Transfer Doc	0000089992
Record Refreshed	Sep 20, 2026

October 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Oct 10, 2025
Property Address	551 E I ST, ONTARIO, CA 91764-2813
Document Number	0000246478
Map Reference	MB 23 PG 43
Instrument Date	Sep 04, 2025
Instrument	2025-0246478
Transaction Type	Transfer
Record Updated	Oct 30, 2025
Title Company	STOCKDALE TITLE COMPANY, SOCAL TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded Values by County
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	551 E I ST, ONTARIO, CA 91764-2813

Mortgage

Document Number	0000246479
Date	Oct 10, 2025
Instrument	2025-0246479

Lender

Name	ELITE ONE MORTGAGE

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 01, 2055

Tax Assessment & Valuation

Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 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

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value
2026		$730,000 (+1,047.4%) Land $255,500 Building $474,500
2025	$643.00 (+5.76%) Homeowner's exemption	$63,622 (+4.04%) Land $14,676 Building $48,946
2023	$608.00 (+1.67%) Homeowner's exemption	$61,151 Land $14,106 Building $47,045
2022	$598.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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

Property Details

APN / Parcel Number

Primary APN	`1048-082-40-0000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Building Area	1,804 sqft Living Area
1st Floor	1,804 sqft 1st Floor
Family Room	Family Room
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1948
Architectural Style	Conventional Style
Construction Type	Frame Construction
Roof Material	Composition Shingle Roof
Lot Area	8,316 sqft (0.191 acres)
Depth X Width	132 ft x 63 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Type	Detached Garage
Garage Area	440 sqft Garage
Patio Area	24 sqft Patio
Porch Area	24 sqft Porch

Utilities and HVAC

Cooling System	Evaporative Cooling
Heating System	Central Heating
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Street Address	551 E I ST
City	ONTARIO
State	CA
Zip	91764-2813
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TOWN OF ONTAR1O W 63 FT M/L E 178 FT S 132 FT LOT 4 BLK 851
Legal Subdivision	TOWN OF ONTARIO
Legal Block	851
Legal Lot Number	4
Jurisdiction	SAN BERNARDINO CA
Minor Civil Division	ONTARIO
Census Blockgroup	2
Census Block	2004
Census Tract	1200