10231 Coalinga Ave, Montclair, CA 91763 Property Records

San Bernardino County property record for 10231 Coalinga Ave, Montclair, CA 91763

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,040 sqft · built 1957
Lot Size	0.17 acres (7,400 sqft)
Owner	2 Individual Names on Record
Last Sale	$121,000 (Oct 1997)
Tax Bill	$3,589 (2025)
Deeds & Mortgages	Nov 2021 Mortgage May 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1010-343-14-0000`

Property Details

APN / Parcel Number

Primary APN	`1010-343-14-0000`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,040 sqft Living Area
Gross Area	1,300 sqft
1st Floor Area	1,040 sqft
Family Room	Family Room

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1957
Architectural Style	Modern
Construction Type	Frame
Roof Material	Built-Up Asphalt
Lot Area	7,400 sqft (0.17 acres)
Lot Dimensions	74 ft deep x 100 ft wide
View / Lot	Average
Garage Type	Attached
Garage Area	260 sqft
Parking Spaces	1 Parking Space
Porch	Patio/Porch
Porch Area	240 sqft
Patio Area	240 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	10231 COALINGA AVE
City	MONTCLAIR
State	CA
Zip	91763-3807
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 4999 LOT 27
Legal Subdivision	TRACT NUMBER 4999
Legal Tract	4999
Legal Block	1
Legal Lot Number	27
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1015
Census Tract	208

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	10231 COALINGA AVE, MONTCLAIR, CA 91763-3807
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 16, 2021	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA
May 29, 2020	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 6, 1997 · Amount on Record
Deed Sale	Oct 6, 1997 · Amount on Record
Deed Document Number	1997367096
Last Transfer Date	Jul 25, 2005
Transfer Doc	0000565422
Record Updated	Sep 20, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	10231 COALINGA AVE, MONTCLAIR, CA 91763-3807
Transaction Type	Mortgage
Record Updated	Nov 30, 2021
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10231 COALINGA AVE, MONTCLAIR, CA 91763-3807

Mortgage

Document Number	0000517520
Date	Nov 16, 2021
Instrument	2021-0517520

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Dec 1, 2041

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	10231 COALINGA AVE, MONTCLAIR, CA 91763-3807
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000179014
Date	May 29, 2020
Instrument	2020-0179014

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Jun 1, 2035

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		$216,396 (+2%) Land $68,405 Building $147,991
2025	$3,589.00 (+41.13%)	$212,153 (+4.04%) Land $67,064 Building $145,089
2023	$2,543.00 (+15.7%)	$203,915 Land $64,460 Building $139,455
2022	$2,198.00

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

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	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 662 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
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

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