1039 E Deerfield St, Ontario, CA 91761 Property Records

San Bernardino County property record for 1039 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	0.165 acres (7,200 sqft)
Owner	2 Individual Names on Record
Last Sale	$585,000 (Aug 2017)
Tax Bill	$5,533 (2025)
Deeds & Mortgages	Oct 2021 Mortgage Aug 2017 Sale & Mortgage
Flood Zone	Zone D (undetermined)
APN	`1051-551-30-0000`

Property Details

APN / Parcel Number

Primary APN	`1051-551-30-0000`

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	7,200 sqft (0.165 acres)
Lot Dimensions	120 ft deep x 60 ft wide
Garage Type	Attached
Garage Area	572 sqft
Parking Spaces	2 Parking Spaces
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	1039 E DEERFIELD ST
City	ONTARIO
State	CA
Zip	91761-6816
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 15909 LOT 44 BOOK 270 PAGE 82
Legal Subdivision	TRACT 15909
Legal Tract	15909
Legal Block	3
Legal Lot Number	44
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	2 Individual Names on Record
Mailing Address	1039 E DEERFIELD ST, ONTARIO, CA 91761-6816
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 22, 2021	Deed of Trust, Mortgage · VA Mortgage UNITED WHOLESALE MORTGAGE
Aug 17, 2017	Grant Deed, Transfer · VA Mortgage USAA FSB

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 17, 2017 · Amount on Record
Deed Sale	Aug 17, 2017 · Amount on Record
Prior Sale	Nov 16, 2001 · Amount on Record
Deed Document Number	2017336612
Record Updated	Sep 20, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1039 E DEERFIELD ST, ONTARIO, CA 91761-6816
Transaction Type	Mortgage
Record Updated	Nov 3, 2021
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1039 E DEERFIELD ST, ONTARIO, CA 91761-6816

Mortgage

Document Number	0000480423
Date	Oct 22, 2021
Instrument	2021-0480423

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2051

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Aug 17, 2017
Property Address	1039 E DEERFIELD ST, ONTARIO, CA 91761-6816
Document Number	0000336612
Map Reference	MB270 PG82-88
Instrument Date	Jun 20, 2017
Instrument	2017-0336612
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	STEWART TITLE GUARANTY CO

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	1039 E DEERFIELD ST, ONTARIO, CA 91761-6816

Mortgage

Document Number	0000336613
Date	Aug 17, 2017
Instrument	2017-0336613

Lender

Name	USAA FSB
Type	Bank

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2047

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		$678,945 (+2%) Land $237,921 Building $441,024
2025	$5,533.00 (-21.81%) Disabled Person's exemption	$665,632 (+4.04%) Land $233,256 Building $432,376
2023	$7,076.00 (+0.64%)	$639,784 Land $224,198 Building $415,586
2022	$7,031.00

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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