10160 Helena Ave, Montclair, CA 91763 Property Records

San Bernardino County property record for 10160 Helena Ave, Montclair, CA 91763

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,145 sqft · built 1955
Lot Size	0.179 acres (7,800 sqft)
Owner	Individual Name on File
Last Sale	$210,000 (Sep 2014)
Tax Bill	$2,709 (2025)
Deeds & Mortgages	Apr 2021 Mortgage Jul 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1009-421-23-0000`

Property Details

APN / Parcel Number

Primary APN	`1009-421-23-0000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,145 sqft Living Area
1st Floor Area	1,145 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Built-Up Asphalt
Lot Area	7,800 sqft (0.179 acres)
Lot Dimensions	120 ft deep x 65 ft wide
Garage Type	Detached
Garage Area	360 sqft
Parking Spaces	1 Parking Space
Porch	Patio/Porch
Porch Area	348 sqft
Patio Area	348 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	10160 HELENA AVE
City	MONTCLAIR
State	CA
Zip	91763-3629
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 4665 LOT 178 TRACT NO 4665 LOT 178 EX UND 1/2 INT IN MINERAL RIGHTS WITHOUT S E
Legal Subdivision	TRACT NO 4665
Legal Tract	4665
Legal Block	2
Legal Lot Number	178
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	2
Census Block	2001
Census Tract	207

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 Record	Individual Name on File
Mailing Address	10160 HELENA AVE, MONTCLAIR, CA 91763-3629
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Apr 21, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
Jul 23, 2020	Deed of Trust, Mortgage · Conventional Mortgage NMSI INC
Jun 14, 2017	Intrafamily Transfer, Transfer · Conventional Mortgage DYNAMIC MORTGAGE FINANCIAL CORP

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 8, 2014 · Amount on Record
Deed Sale	Sep 8, 2014 · Amount on Record
Prior Sale	Nov 19, 2003 · Amount on Record
Deed Document Number	2014330479
Last Transfer Date	Jun 6, 2017
Transfer Doc	0000242621
Record Updated	Sep 20, 2026

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	10160 HELENA AVE, MONTCLAIR, CA 91763-3629
Transaction Type	Mortgage
Record Updated	Jul 22, 2022
Title Company	ORANGE COAST TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10160 HELENA AVE, MONTCLAIR, CA 91763-3629

Mortgage

Document Number	0000183113
Date	Apr 21, 2021
Instrument	2021-0183113

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

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

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	10160 HELENA AVE, MONTCLAIR, CA 91763-3629
Transaction Type	Mortgage
Record Updated	Jul 22, 2022
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000252319
Date	Jul 23, 2020
Instrument	2020-0252319

Lender

Name	NMSI INC
Type	Mortgage Company
Address	LOS ANGELES, CA 90010

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2050

June 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jun 14, 2017
Property Address	10160 HELENA AVE, MONTCLAIR, CA 91763-3629
Document Number	0000242621
Map Reference	MB57 PG77-82
Instrument Date	Jun 6, 2017
Instrument	2017-0242621
Transaction Type	Transfer
Record Updated	Jul 22, 2022
Title Company	TITLE365

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10160 HELENA AVE, MONTCLAIR, CA 91763-3629

Mortgage

Document Number	0000242622
Date	Jun 14, 2017
Instrument	2017-0242622

Lender

Name	DYNAMIC MORTGAGE FINANCIAL CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 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	Montclair 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		$351,537 (+39.28%) Land $90,103 Building $261,434
2025	$2,709.00 (+5.37%) Homeowner's exemption	$252,390 (+4.04%) Land $88,336 Building $164,054
2023	$2,571.00 (+1.42%) Homeowner's exemption	$242,589 Land $84,906 Building $157,683
2022	$2,535.00

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 X minimal risk
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

Drinking Water

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

Water System	MONTE VISTA WD serves 56,390 people · EPA ID CA3610029
Water Source	Purchased surface water from several systems
Lead	Under 1 ppb (2023–2025) 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 641 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Starlink Satellite	280 / 30
T-Mobile USA Fixed Wireless	100 / 20

May also be available: California Internet, Verizon.

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