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319 E I St, Ontario, CA 91764 Property Records

San Bernardino County property record for 319 E I St, Ontario, CA 91764

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,321 sqft · built 1922
Lot Size0.182 acres (7,930 sqft)
OwnerIndividual Name on File
Last Sale$415,000 (Sep 2018)
Tax Bill$5,091 (2025)
Deeds & MortgagesSep 2018 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN1048-072-31-0000

Property Details

APN / Parcel Number

Primary APN1048-072-31-0000

Interior

Bedrooms3 Beds
Full Baths1 Bath
Total Rooms6 Rooms
Stories1 Story
Building Area1,321 sqft Living Area
1st Floor Area1,321 sqft
Family RoomFamily Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1922
Effective Year BuiltEffective 1937
Architectural StyleConventional
Construction TypeFrame
Roof MaterialOther
Lot Area7,930 sqft (0.182 acres)
Lot Dimensions130 ft deep x 61 ft wide
Garage TypeDetached
Garage Area324 sqft
Parking Spaces1 Parking Space
PorchPatio/Porch
Porch Area416 sqft
Patio Area416 sqft

Utilities, Heating & Cooling

Cooling SystemEvaporative
Heating SystemFloor/Wall Furnace
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address319 E I ST
CityONTARIO
StateCA
Zip91764-3205
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTOWN OF ONTARIO E 61 FT OF FOL DESC PTN LOT 3 BLK 850 COM AT SW COR SD LOT 3 TH E 210.1 FT ALG S LI SD LOT TH N 130 FT TH W 210.1 FT M/L TO W LI SD LOT 3 TH S 130 FT TO POB
Legal SubdivisionVILLA
Legal Block850
Legal Lot Number3
JurisdictionSAN BERNARDINO CA
Township / Civil DivisionONTARIO
Census Block Group3
Census Block3017
Census Tract1200

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 RecordIndividual Name on File
Mailing Address319 E I ST, ONTARIO, CA 91764-3205
OccupancyOwner Occupied
Owner TypeIndividual
VestingSole Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleSep 14, 2018 · Amount on Record
Deed SaleSep 14, 2018 · Amount on Record
Prior SaleJun 25, 2009 · Amount on Record
Deed Document Number2018341473
Prior Transfer DateNov 1, 2007
Prior Transfer Doc0000628184
Record UpdatedSep 20, 2026

September 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSAN BERNARDINO CA
Recording DateSep 14, 2018
Property Address319 E I ST, ONTARIO, CA 91764-3205
Document Number0000341473
Map ReferenceMB 23 PG 37
Instrument DateAug 6, 2018
Instrument2018-0341473
Transaction TypeTransfer
Record UpdatedAug 31, 2021
Title CompanyORANGE COAST TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address319 1 ST, ONTARIO, CA 91764

Mortgage

Document Number0000341474
DateSep 14, 2018
Instrument2018-0341474
Lender
Name1ST NATIONWIDE MORTGAGE CORP
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 1, 2048

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$472,201 (+2%) Land $165,271 Building $306,930
2025$5,091.00 (+5.29%)$462,942 (+4.04%) Land $162,030 Building $300,912
2023$4,835.00 (+1.32%)$444,965 Land $155,738 Building $289,227
2022$4,772.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force

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.

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 761 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
AT&T
Fixed Wireless		100 / 20

May also be available: California Internet.

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