1140 E Deerfield St, Ontario, CA 91761 Property Records

San Bernardino County property record for 1140 E Deerfield St, Ontario, CA 91761

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,415 sqft · built 1983
Lot Size	0.155 acres (6,760 sqft)
Owner	2 Individual Names on Record
Last Sale	$444,818 (Jan 2018)
Tax Bill	$5,688 (2025)
Deeds & Mortgages	Dec 2020 Mortgage Jan 2020 Mortgage + 1 more
Flood Zone	Zone D (undetermined)
APN	`1051-561-46-0000`

Property Details

APN / Parcel Number

Primary APN	`1051-561-46-0000`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,415 sqft Living Area
Gross Area	1,919 sqft
1st Floor Area	1,415 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Architectural Style	Modern
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	6,760 sqft (0.155 acres)
Lot Dimensions	104 ft deep x 65 ft wide
Garage Type	Attached
Garage Area	504 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio/Porch
Porch Area	35 sqft
Patio Area	35 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1140 E DEERFIELD ST
City	ONTARIO
State	CA
Zip	91761-6935
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R
Legal Description	TRACT 10819 LOT 16
Legal Subdivision	TRACT NO 10819
Legal Tract	10819
Legal Block	3
Legal Lot Number	16
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	3
Census Block	3004
Census Tract	1806

Owner

Source: San Bernardino County records, 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 Record	2 Individual Names on Record
Mailing Address	1140 E DEERFIELD ST, ONTARIO, CA 91761-6935
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 10, 2020	Deed of Trust, Mortgage · Conventional Mortgage BAY VALLEY MORTGAGE GROUP
Jan 2, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage BAY VALLEY MORTGAGE GROUP
Jan 17, 2018	Grant Deed, Transfer · Conventional Mortgage BAY VALLEY MORTGAGE GROUP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 17, 2018 · Amount on Record
Deed Sale	Jan 17, 2018 · Amount on Record
Prior Sale	Feb 8, 2008 · Amount on Record
Deed Document Number	201817185
Last Transfer Date	Dec 18, 2019
Transfer Doc	0000002480
Record Updated	Sep 20, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1140 E DEERFIELD ST, ONTARIO, CA 91761-6935
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	PROVIDENT TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1140 E DEERFIELD ST, ONTARIO, CA 91761-6935

Mortgage

Document Number	0000500678
Date	Dec 10, 2020
Instrument	2020-0500678

Lender

Name	BAY VALLEY MORTGAGE GROUP
Type	Mortgage Company
Address	GARDEN GROVE, CA 92841

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

January 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jan 2, 2020
Property Address	1140 E DEERFIELD ST, ONTARIO, CA 91761-6935
Document Number	0000002480
Map Reference	MB 156 PG 85&86
Instrument Date	Dec 18, 2019
Instrument	2020-0002480
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	PROVIDENT TITLE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1140 E DEERFIELD ST, ONTARIO, CA 91761-6935

Mortgage

Document Number	0000002481
Date	Jan 2, 2020
Instrument	2020-0002481

Lender

Name	BAY VALLEY MORTGAGE GROUP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 1, 2050

January 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jan 17, 2018
Property Address	1140 E DEERFIELD ST, ONTARIO, CA 91761-6935
Document Number	0000017185
Map Reference	MB 156 PG 85&86
Instrument Date	Jan 8, 2018
Instrument	2018-0017185
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	CHICAGO TITLE CO MISC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3110 E GARVEY AVE S # 2ND, WEST COVINA, CA 91791-2344

Mortgage

Document Number	0000017186
Date	Jan 17, 2018
Instrument	2018-0017186

Lender

Name	BAY VALLEY MORTGAGE GROUP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2048

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	San Bernardino County
Municipality	Ontario City
Unified School District	Chino Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$516,461 (+2%) Land $180,761 Building $335,700
2025	$5,688.00 (+5.63%)	$506,335 (+4.04%) Land $177,217 Building $329,118
2023	$5,385.00 (+0.6%)	$486,673 Land $170,335 Building $316,338
2022	$5,353.00

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 Zone	Zone D undetermined · not studied
Flood Insurance Requirement	Not 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 Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Water System	ONTARIO MUNICIPAL UTILITIES COMPANY serves 185,010 people · EPA ID CA3610034
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, 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 617 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Inyo Networks, Verizon.

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