300 W B St, Ontario, CA 91762 Property Records

San Bernardino County property record for 300 W B St, Ontario, CA 91762

Property Summary

Property TypeRetail Stores (Personal Services, Photography, Travel)
Details2,505 sqft · built 1949
Lot Size0.138 acres (6,018 sqft)
OwnerCompany Name on File
Last Sale$250,000 (Oct 2012)
Tax Bill$3,385 (2025)
Deeds & MortgagesJun 2022 Transfer
Flood ZoneZone X (minimal risk)
APN1048-575-07-0000

Property Details

APN / Parcel Number

Primary APN1048-575-07-0000

Interior

Units2 Units
Stories1 Story
Building Area2,505 sqft Gross Area

Exterior

Year BuiltBuilt 1949
Effective Year BuiltEffective 1950
Construction TypeMasonry / Concrete Block
Fire ResistanceMasonry Walls, Wood Interior
Lot Area6,018 sqft (0.138 acres)
Lot Dimensions177 ft deep x 34 ft wide
Parking Spaces7 Parking Spaces

Utilities, Heating & Cooling

SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address300 W B ST
CityONTARIO
StateCA
Zip91762-3507
Property CategoryCommercial
Property TypeCommercial > Retail > Retail Stores (Personal Services, Photography, Travel)
Legal DescriptionONTARIO CITY E 34 FT LOT 12 BLK 39
Legal SubdivisionTOWN OF ONTARIO
Legal Block39
Legal Lot Number12
JurisdictionSAN BERNARDINO CA
Township / Civil DivisionONTARIO
Census Block Group2
Census Block2021
Census Tract1400

Owner

Source: San Bernardino County assessment roll, 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 RecordCompany Name on File
Mailing Address5475 PEPPER TREE PL, RANCHO CUCAMONGA, CA 91737-1729
Owner TypeCompany
VestingBorrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleOct 22, 2012 · Amount on Record
Deed SaleOct 22, 2012 · Amount on Record
Prior SaleMay 28, 1998 · Amount on Record
Deed Document Number2012436672
Last Transfer DateApr 7, 2022
Transfer Doc0000228781
Record UpdatedSep 20, 2026

June 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSAN BERNARDINO CA
Recording DateJun 28, 2022
Property Address300 W B ST, ONTARIO, CA 91762-3507
Document Number0000228781
Map ReferenceMB 9 PG 43
Instrument DateApr 7, 2022
Instrument2022-0228781
Transaction TypeTransfer
Record UpdatedJun 7, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipFamily Trust
Address5475 PEPPER TREE PL, RANCHO CUCAMONGA, CA 91737-1729

Tax Assessment & Valuation

Source: San Bernardino County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Bernardino County
MunicipalityOntario City
Secondary School DistrictChaffey Joint Union High School District (09 - 12)
Elementary School DistrictOntario-Montclair School District (KG - 08)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$314,015 (+2%) Land $75,363 Building $238,652
2025$3,385.00 (+5.25%)$307,858 (+4.04%) Land $73,885 Building $233,973
2023$3,216.00 (+1.36%)$295,903 Land $71,016 Building $224,887
2022$3,173.00

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 ZoneZone X
minimal risk
Flood Insurance RequirementNot 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 RiskNot rated
no burnable land within ember reach

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemONTARIO MUNICIPAL UTILITIES COMPANY
serves 185,010 people · EPA ID CA3610034
Water SourcePurchased surface water from several systems
Last State InspectionJul 2025
LeadUnder 1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 407 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Frontier
Fiber
7,000 / 7,000
Spectrum
Cable · Fiber in parts of the area
1,000 / 1,000
Verizon
Fixed Wireless
300 / 20
T-Mobile USA
Fixed Wireless
100 / 20

May also be available: California Internet.

Nearby Properties on W B St

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