866 Mountain Ave Berkeley Heights, NJ 07922 / 2438

Residence for Single Family

(UPDATED: 09/23/2025)
Property Report

Information about property on 866 Mountain Ave, Berkeley Heights NJ, 07922-2438. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

The single-family possession stands at 866 Mountain Avenue, Berkeley Heights, NJ.

Facts

  • Built in 1955
  • Lot size 0,89 acres
  • Construction Frame
  • Stories 1 story
  • Exterior Home Features
  • Exterior material Wood
  • Parking & Garage
  • Parking Garage

Misc

  • Units 1

Listing info

  • Last sold Aug 1993 for $175,000

Householders and Tenants for 866 Mountain Ave, Berkeley Heights NJ

Possible residents contact details

Person Name Phone Number Additional Info
Powers S Jankowski
908-771-****
Residential status:
Homeowner
Susan P Jankowski Age: 65
908-771-****
T S Jankowski Age: 103
908-771-****
Ted Jankowski
908-510-****
Thaddens S Jankowski Age: 72
908-771-****
Thaddeus Jankowski Age: 103
908-771-****

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $374,500 N/A
2013 $13,860 N/A N/A

Where is 866 Mountain Ave, Berkeley Heights NJ located on map?

Mountain Ave Fire Incident History

To date, we have no information about fire incidents in 2025
20 Feb 2018 Passenger vehicle fire
Property Use —
Doctor, dentist or oral surgeon's office
Area of Origin —
Highway, parking lot, street: on or near
First Ignition —
Electrical wire, cable insulation
Heat Source —
Arcing
24 Oct 2013 Passenger vehicle fire
Property Use —
Business office
Area of Origin —
Engine area, running gear, wheel area
26 Sep 2011 Fires in structures other than in a building
Property Use —
Business office
Area of Origin —
Machinery room or area; elevator machinery room
First Ignition —
Transformer, including transformer fluids
23 Nov 2005 Grass fire
Property Use —
1 or 2 family dwelling

View more

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

To date, we have no information about incidents registered in FEMA in 2025
25 Dec 2015 Carbon monoxide incident
Property Use —
1 or 2 family dwelling
30 Mar 2015 Gas leak (natural gas or LPG)
Property Use —
Residential street, road or residential driveway
19 Feb 2015 Gas leak (natural gas or LPG)
Property Use —
Day care, in commercial property
02 Jun 2014 Chemical spill or leak
Property Use —
Construction site

View more

Properties Nearby

Street AddressResidens/Landlords
31 Mountain Ave, Berkeley Heights, NJ 07922-2601
Single Family Residential
  • 3 beds
  • 1,222 sqft
  • Built in 1954
Plaza Laura E, Leslie Connors
106 Mountain Ave, Berkeley Heights, NJ 07922-2634
Single Family Residential
  • 4 beds
  • 2 baths
  • Lot: 0.52 acres
Dennis M Alvarez, Dale L Dickerson
Leo's Automative, Elio A Corradi
206 Mountain Ave, Berkeley Heights, NJ 07922-2627
Single Family Residential
  • Lot: 0.56 acres
G F Bartleman, Janet Kates Delaney
679 Mountain Ave, Berkeley Heights, NJ 07922-2523
Single Family Residential
  • 5 beds
  • 4 baths
  • 4,350 sqft
  • Built in 1900
Karen Lynn Magliacano, Phillip T Crawford
805 Mountain Ave, Berkeley Heights, NJ 07922-2437
Single Family
  • 3 beds
  • 1,026 sqft
  • Built in 1890
Douglas D Dietmann, Melvin G Dietmann
David T Bernstein, Susan R
 

FAQ about the house at 866 Mountain Ave, Berkeley Heights, NJ


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