439 W Maple St, Ontario, CA 91762 Property Records

San Bernardino County property record for 439 W Maple St, Ontario, CA 91762

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 756 sqft · built 1946
Lot Size	0.468 acres (20,370 sqft)
Owner	Individual Name on File
Last Sale	$305,000 (May 2017)
Tax Bill	$3,898 (2025)
Deeds & Mortgages	Apr 2021 Mortgage May 2017 Transfer + 2 more
Flood Zone	Zone X (moderate risk)
APN	`1050-291-06-0000`

Property Details

APN / Parcel Number

Primary APN	`1050-291-06-0000`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	756 sqft Living Area
1st Floor Area	756 sqft
Family Room	Family Room

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1946
Architectural Style	Conventional
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	20,370 sqft (0.468 acres)
Garage Type	Detached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio/Porch
Porch Area	280 sqft
Patio Area	280 sqft

Utilities, Heating & Cooling

Cooling System	None
Heating System	Floor/Wall Furnace
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	439 W MAPLE ST
City	ONTARIO
State	CA
Zip	91761
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 2488 LOT 3 AND W 1 FT LOT 2 BLK C
Legal Tract	2488
Legal Block	C
Legal Lot Number	3
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1015
Census Tract	1707

Owner

439 W Maple St is owned and occupied by an individual who bought it in May 2017.

Source: San Bernardino County records, as of July 14, 2026

Owner of Record	Individual Name on File
Mailing Address	439 W MAPLE ST, ONTARIO, CA 91762-5731
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Apr 26, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
May 17, 2017	Affidavit of Death, Transfer FIRST AMERICAN TITLE
May 17, 2017	Grant Deed, Transfer · FHA Mortgage SUN WEST MORTGAGE COMPANY INC
May 17, 2017	Quit Claim Deed, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 17, 2017 · Amount on File
Deed Sale	May 17, 2017 · Amount on File
Deed Document Number	2017202468
Prior Transfer Date	Apr 27, 2017
Prior Transfer Doc	0000202466
Record Updated	Sep 20, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	439 W MAPLE ST, ONTARIO, CA 91762-5731
Transaction Type	Mortgage
Record Updated	May 10, 2021
Title Company	USA NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1045 5 3RD STREET, 5, MONTROSE, CO 81401-4051

Mortgage

Document Number	0000192243
Date	Apr 26, 2021
Instrument	2021-0192243

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2051

May 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SAN BERNARDINO CA
Recording Date	May 17, 2017
Property Address	439 W MAPLE ST, ONTARIO, CA 91762-5731
Document Number	0000202466
Instrument Date	Apr 27, 2017
Instrument	202466
Transaction Type	Transfer
Record Updated	Jun 1, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	13699 FREEPORT RD SAN DIEGO CA 921293210, SAN DIEGO, CA 92129-3210

May 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	May 17, 2017
Property Address	439 W MAPLE ST, ONTARIO, CA 91762-5731
Document Number	0000202468
Map Reference	MB35 PG46
Instrument Date	Apr 17, 2017
Instrument	2017-0202468
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
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
Address	439 W MAPLE ST, ONTARIO, CA 91762-5731

Mortgage

Document Number	0000202469
Date	May 17, 2017
Instrument	2017-0202469

Lender

Name	SUN WEST MORTGAGE COMPANY INC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2047

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	May 17, 2017
Property Address	439 W MAPLE ST, ONTARIO, CA 91762-5731
Document Number	0000202467
Instrument Date	Apr 17, 2017
Instrument	202467
Transaction Type	Transfer
Record Updated	Jun 1, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	13699 FREEPORT RD SAN DIEGO CA 921293210, SAN DIEGO, CA 92129-3210

Tax Assessment & Valuation

The 2025 property tax bill for 439 W Maple St was $3,898.

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

Property Jurisdictions

Type	Name
State	California
County	San Bernardino County
Municipality	Ontario City
Secondary School District	Chaffey Joint Union High School District (09 - 12)
Elementary School District	Ontario-Montclair School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$361,059 (+2%) Land $126,370 Building $234,689
2025	$3,898.00	$353,979 Land $123,892 Building $230,087
2023	$1,789.00 (+1.36%)	$163,312 Land $119,082 Building $44,230
2022	$1,765.00

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

Flood

FEMA maps place 439 W Maple St in Zone X, an area of moderate flood risk.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

The area around 439 W Maple St has no burnable land within ember reach, so its wildfire risk is not rated.

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 485 locations within half a mile, as of December 31, 2025

Provider	Max 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
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks, T-Mobile.

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