1071 E Deerfield St, Ontario, CA 91761 Property Records

San Bernardino County property record for 1071 E Deerfield St, Ontario, CA 91761

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.75 ba · 3,064 sqft · built 1999
Lot Size	0.404 acres (17,590 sqft)
Owner	Individual Name on Record
Last Sale	$245,000 (Jun 1999)
Tax Bill	$4,532 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Apr 2020 Mortgage
Flood Zone	Zone D (undetermined)
APN	`1051-551-26-0000`

Property Details

APN / Parcel Number

Primary APN	`1051-551-26-0000`

Interior

Bedrooms	4 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,064 sqft Living Area
Gross Area	3,636 sqft
1st Floor Area	1,524 sqft
2nd Floor Area	1,540 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Architectural Style	Modern
Construction Type	Frame
Roof Material	Tile
Lot Area	17,590 sqft (0.404 acres)
Garage Type	Attached
Garage Area	572 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Type	Pool with Hot Tub/Spa
Porch	Patio/Porch
Porch Area	27 sqft
Patio Area	27 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1071 E DEERFIELD ST
City	ONTARIO
State	CA
Zip	91761-6816
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 15909 LOT 40 BOOK 270 PAGE 82
Legal Tract	15909
Legal Block	3
Legal Lot Number	40
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	3
Census Block	3011
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	Individual Name on Record
Mailing Address	1071 E DEERFIELD ST, ONTARIO, CA 91761-6816
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Aug 11, 2021	Deed of Trust, Mortgage · Conventional Mortgage WESTERN EXPRESS LENDING
Apr 24, 2020	Deed of Trust, Mortgage · Conventional Mortgage WESTERN EXPRESS LNDG

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 1, 1999 · Amount on Record
Deed Sale	Jun 1, 1999 · Amount on Record
Deed Document Number	1999233317
Last Transfer Date	Sep 15, 2005
Transfer Doc	0000699404
Record Updated	Sep 20, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1071 E DEERFIELD ST, ONTARIO, CA 91761-6816
Transaction Type	Mortgage
Record Updated	Aug 25, 2021
Title Company	PACIFIC VA TITLE, PACIFIC COAST TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1071 E DEERFIELD ST, ONTARIO, CA 91761-6816

Mortgage

Document Number	0000361105
Date	Aug 11, 2021
Instrument	2021-0361105

Lender

Name	WESTERN EXPRESS LENDING
Type	Mortgage Company
Address	LAKE FOREST, CA 92630

Agreement

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

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1071 E DEERFIELD ST, ONTARIO, CA 91761-6816
Document Number	0000146472
Instrument Date	Apr 24, 2020
Transaction Type	Mortgage
Record Updated	May 14, 2020
Title Company	TITLE CONNECT LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1071 E DEERFIELD ST ONTARIO CA 917616816, ONTARIO, CA 91761-6816

Mortgage

Document Number	0000146472
Date	Apr 29, 2020
Instrument	146472

Lender

Name	WESTERN EXPRESS LNDG
Address	LAKE FOREST, CA 92630

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 28, 2050

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		$415,292 (+2%) Land $135,921 Building $279,371
2025	$4,532.00 (+5.74%) Homeowner's exemption	$407,149 (+4.04%) Land $133,256 Building $273,893
2023	$4,286.00 (+0.68%) Homeowner's exemption	$391,339 Land $128,081 Building $263,258
2022	$4,257.00

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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