231 Chestnut Ave Monrovia, CA 91016 / 3536

(UPDATED: 08/17/2025)
Property Report

Information about property on 231 Chestnut Ave, Monrovia CA, 91016-3536. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

Householders and Tenants for 231 Chestnut Ave, Monrovia CA

Businesses

Organization Phone Number Additional Info
InSource Diagnostics
Specialties:
Medication MonitoringGenetic TestingUrine Drug TestingSaliva Drug Testing
Industry:
Hospital & Health CareBusiness Services at Non-Commercial Site
Type of Business:
Foreign for Profit Corporation
Site:
insourcedx.com

Possible Businesses

Organization Phone Number Additional Info
HELIKON PRODUCTS COMPANY
Type of Business:
Articles of Incorporation
KAYLEN MANUFACTURING CO. INC
Type of Business:
Articles of Incorporation

Where is 231 Chestnut Ave, Monrovia CA located on map?

Chestnut Ave Fire Incident History

To date, we have no information about fire incidents in 2025
24 Nov 2019 Cooking fire, confined to container
Property Use —
1 or 2 family dwelling
Area of Origin —
Vehicle storage area; garage, carport
First Ignition —
Pipe, duct, conduit or hose
Heat Source —
Heat source: other
05 Mar 2019 Outside storage fire
Property Use —
Storage, other
Area of Origin —
Other
First Ignition —
Book
09 Dec 2011 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Attic: vacant, crawl space above top story, cupola
First Ignition —
Multiple items first ignited
Heat Source —
Heat spread from another fire, other
08 Dec 2011 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Function area, other
First Ignition —
Upholstered sofa, chair, vehicle seats
Heat Source —
Arcing

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Chestnut Ave Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
29 Sep 2015 Hazardous condition, other
Property Use —
Street or road in commercial area
12 Jun 2015 Oil or other combustible liquid spill
Property Use —
Street or road in commercial area
02 Jan 2015 Arcing, shorted electrical equipment
Property Use —
Street, other
08 Aug 2011 Grass fire
Property Use —
Street or road in commercial area

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Properties Nearby

Street AddressResidens/Landlords
Aquanano LLC, PARK PLASTIC INC
JOHN WARD ENTERPRISES, Production Lapping
BEACON BUSINESS SOLUTIONS, INC, Beacon International Consulting, LLC
 

FAQ about the house at 231 Chestnut Ave, Monrovia, CA


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