13573 Lassen St, Fontana, CA 92336 Property Records

San Bernardino County property record for 13573 Lassen St, Fontana, CA 92336

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,432 sqft · built 1988
Lot Size	0.161 acres (7,014 sqft)
Owner	2 Individual Names on File
Last Sale	$425,000 (Apr 2019)
Tax Bill	$6,545 (2025)
Deeds & Mortgages	Oct 2021 Mortgage Apr 2019 Sale & Mortgage
Flood Zone	Zone X (moderate risk)
APN	`1100-241-44-0000`

Property Details

APN / Parcel Number

Primary APN	`1100-241-44-0000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,432 sqft Living Area
Gross Area	1,944 sqft
1st Floor Area	1,432 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1989
Architectural Style	Modern
Construction Type	Frame
Roof Material	Tile
Lot Area	7,014 sqft (0.161 acres)
Garage Type	Attached
Garage Area	512 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab
Porch Area	646 sqft
Patio Area	646 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	13573 LASSEN ST
City	FONTANA
State	CA
Zip	92336-3922
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 13008 LOT 16
Legal Subdivision	TRACT NO 13008
Legal Tract	13008
Legal Block	4
Legal Lot Number	16
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	4
Census Block	4006
Census Tract	2037

Owner

13573 Lassen St is owned and occupied by two individuals who bought it in April 2019.

Source: San Bernardino County records, as of July 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	13573 LASSEN ST, FONTANA, CA 92336-3922
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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
Oct 7, 2021	Deed of Trust, Mortgage · FHA Mortgage DEPARTMENT OF HOUSING & URBAN DEV
Apr 25, 2019	Grant Deed, Transfer · FHA Mortgage GUILD MORTGAGE CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 25, 2019 · Amount on File
Deed Sale	Apr 25, 2019 · Amount on File
Deed Document Number	2019129875
Prior Transfer Date	Jun 27, 2008
Prior Transfer Doc	0000313100
Record Updated	Sep 20, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	13573 LASSEN ST, FONTANA, CA 92336-3922
Transaction Type	Mortgage
Record Updated	Oct 20, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	13573 LASSEN ST, FONTANA, CA 92336-3922

Mortgage

Document Number	0000458712
Date	Oct 7, 2021
Instrument	2021-0458712

Lender

Name	DEPARTMENT OF HOUSING & URBAN DEV
Type	Government Agency
Address	WASHINGTON, DC 20410

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	359 Months
Due	Sep 1, 2051

April 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Apr 25, 2019
Property Address	13573 LASSEN ST, FONTANA, CA 92336-3922
Document Number	0000129875
Map Reference	MB 201 PG 1-4
Instrument Date	Mar 18, 2019
Instrument	2019-0129875
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	TICOR TITLE CO

Transaction

Amount	Amount 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	13573 LASSEN ST, FONTANA, CA 92336-3922

Mortgage

Document Number	0000129876
Date	Apr 25, 2019
Instrument	2019-0129876

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2049

Mortgage

Document Number	0000129878
Date	Apr 25, 2019
Instrument	2019-0129878

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company
Address	SAN DIEGO, CA 92111

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 13573 Lassen St was $6,545.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$483,576 (+2%) Land $120,894 Building $362,682
2025	$6,545.00	$474,095 Land $118,524 Building $355,571
2023	$6,184.00 (+1.63%)	$455,686 Land $113,922 Building $341,764
2022	$6,085.00

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

Flood

FEMA maps place 13573 Lassen 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 13573 Lassen 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	CUCAMONGA VALLEY WATER DISTRICT serves 213,375 people · EPA ID CA3610018
Water Source	Surface water
Last State Inspection	Feb 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 751 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
Verizon Fixed Wireless	300 / 20

May also be available: AT&T, GeoLinks, T-Mobile.

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