1057 E Main St, Ontario, CA 91761 Property Records

San Bernardino County property record for 1057 E Main St, Ontario, CA 91761

Property Summary

Property Type	Vacant Land
Lot Size	0.218 acres (9,506 sqft)
Owner	Company Name on File
Flood Zone	Zone X (moderate risk)
APN	`1049-121-04-0000`

Property Details

APN / Parcel Number

Primary APN	`1049-121-04-0000`

Exterior

Lot Area	9,506 sqft (0.218 acres)
Lot Dimensions	190 ft deep x 50 ft wide

Utilities, Heating & Cooling

Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1057 MAIN ST
City	ONTARIO
State	CA
Zip	91761
Property Category	Vacant Land
Property Type	Vacant Land > Uncategorized
Legal Description	TRACT 1781 LOT 3 BLOCK 1 TR NO 1781 LOT 3 BLK 1
Legal Subdivision	NORTH BON VIEW PEACH ORCHARD
Legal Tract	1781
Legal Block	1
Legal Lot Number	3
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	2
Census Block	2022
Census Tract	1600

Owner

Source: San Bernardino County records · APN 1049-121-04-0000

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	Company Name on File
Mailing Address	1057 MAIN ST, ONTARIO, CA 91761
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Jun 11, 2024
Transfer Doc	0000139610
Record Updated	Sep 20, 2026

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)

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 98 locations within half a mile · Last verified October 2026

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Starlink Satellite	280 / 30

May also be available: AT&T, California Internet, Frontier, T-Mobile USA, Verizon.

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water System	ONTARIO MUNICIPAL UTILITIES COMPANY serves 185,010 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.