4501 E Wall St, Ontario, CA 91761 Property Records

San Bernardino County property record for 4501 E Wall St, Ontario, CA 91761 · Last verified July 2026

Property Highlights

Property TypeIndustrial > Warehouse, Storage
Year BuiltBuilt 1984
Square Footage135,122 sqft Gross Area
Lot Size6.16 acres
Tax Bill$77,618.00 (2025)

Owner

Source: San Bernardino County records · APN 0238-221-11-0000

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 RecordCompany Name on File
Mailing Address300 PASEO TESORO, WALNUT, CA 91789-2725
Owner TypeOwner is a Company
VestingOwner is a Trust, Corporate Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Record RefreshedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

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

YearTax BillAssessed Value
2026$7,414,122 (+2%) Land $1,635,166 Building $5,778,956
2025$77,618.00 (+5.19%)$7,268,747 (+4.04%) Land $1,603,104 Building $5,665,643
2023$73,786.00 (+1.9%)$6,986,493 Land $1,540,854 Building $5,445,639
2022$72,408.00

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 ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

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

Property Details

APN / Parcel Number

Primary APN0238-221-11-0000

Interior

Building Area135,122 sqft Gross Area
Stories1 Stories

Exterior

Year BuiltBuilt 1984
Effective Year BuiltEffective 1984
Construction TypeMasonry/Concrete Masonry Units (CMUs) Construction
Fire Resistance ClassBuildings having exterior walls built of a non-combustible material such as brick, concrete, block or poured concrete. Interior partitions and roof structure are built of combustible materials. Floor may be concrete or wood frame.
Lot Area268,330 sqft

Utilities and HVAC

SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Street Address4501 E WALL ST
CityONTARIO
StateCA
Zip91761-8143
Property UsageIndustrial Property Usage
TypeIndustrial > Warehouse, Storage
Legal DescriptionPARCEL MAP 8351 PARCEL 1
Legal Block1
JurisdictionSAN BERNARDINO CA
Minor Civil DivisionSAN BERNARDINO
Census Blockgroup1
Census Block1045
Census Tract12700

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