502 E I St, Ontario, CA 91764 Property Records

San Bernardino County property record for 502 E I St, Ontario, CA 91764 · Last verified July 2026

Property Summary

Property Type	Duplex
Details	4 bd · 1 ba · 2,025 sqft · built 1947
Lot Size	0.182 acres (7,920 sqft)
Owner	2 Individual Names on File
Tax Bill	$2,575 (2025)
Deeds & Mortgages	Dec 2017 Transfer Dec 2017 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1048-221-01-0000`

Property Details

APN / Parcel Number

Primary APN	`1048-221-01-0000`

Interior

Bedrooms	4 Beds
Full Baths	1 Bath
Total Rooms	10 Rooms
Stories	1 Story
Building Area	2,025 sqft Living Area
1st Floor Area	2,025 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Architectural Style	Conventional
Construction Type	Frame
Roof Material	Built-Up Asphalt
Lot Area	7,920 sqft (0.182 acres)
Lot Dimensions	132 ft deep x 60 ft wide
Garage Type	Carport
Garage Area	378 sqft
Carport	Carport
Carport Area	378 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Porch	Patio/Porch
Porch Area	36 sqft
Patio Area	36 sqft
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	502 E I ST
City	ONTARIO
State	CA
Zip	91764-2814
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	RESUB OF BLKS 879 AND 880 TOWN OF ONTAR1O W 60 FT N 132 FT LOT 2 BLK 880
Legal Subdivision	RESUBDIVISION/BL 87
Legal Tract	1779
Legal Block	880
Legal Lot Number	2
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	2
Census Block	2005
Census Tract	1200

Owner

Source: San Bernardino County records · APN 1048-221-01-0000

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	502 E I ST, ONTARIO, CA 91764-2814
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Dec 15, 2017	Quit Claim Deed, Transfer NOT AVAILABLE
Dec 15, 2017	Quit Claim Deed, Transfer NOT AVAILABLE
Dec 01, 2017	Grant Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Dec 01, 2017
Transfer Doc	0000531210
Record Updated	Sep 20, 2026

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Dec 15, 2017
Property Address	502 E I ST, ONTARIO, CA 91764-2814
Document Number	0000531210
Instrument Date	Dec 01, 2017
Instrument	531210
Transaction Type	Transfer
Record Updated	Jan 03, 2018
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	502 E I ST ONTARIO CA 917642814, ONTARIO, CA 91764-2814

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Dec 15, 2017
Property Address	502 E I ST, ONTARIO, CA 91764-2814
Document Number	0000531211
Instrument Date	Dec 01, 2017
Instrument	531211
Transaction Type	Transfer
Record Updated	Jan 03, 2018
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	502 E I ST ONTARIO CA 917642814, ONTARIO, CA 91764-2814

December 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Dec 01, 2017
Property Address	502 E I ST, ONTARIO, CA 91764-2814
Document Number	0000511700
Instrument Date	Dec 01, 2017
Instrument	511700
Transaction Type	Transfer
Record Updated	Dec 08, 2017
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property

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 is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2026		$237,798 (+2%) Land $79,266 Building $158,532
2025	$2,575.00 (+5.27%)	$233,136 (+4.04%) Land $77,712 Building $155,424
2023	$2,446.00 (+1.33%)	$224,082 Land $74,694 Building $149,388
2022	$2,414.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060710012002, refreshed September 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
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Policies	1 in force

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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 761 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Frontier	Fiber	7,000 / 7,000
Spectrum	Cable	1,000 / 1,000
Verizon	Fixed Wireless	300 / 20
T-Mobile USA	Fixed Wireless	100 / 20
AT&T	Fixed Wireless	100 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: Spectrum, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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