Locations of Work

Architecture

Permit Issued — active, not yet Signed-off

PenthouseUnder Construction1 filing · 3 docs

Floor 4Under Construction1 filing · 3 docs

Floor 3Under Construction1 filing · 3 docs

Floor 2Under Construction1 filing · 3 docs

Floor 1Under Construction1 filing · 3 docs

CellarUnder Construction1 filing · 3 docs

Sub-BasementUnder Construction1 filing · 3 docs

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
MOUNTAINSIDE MIDTOWN	8	07/08/2026
MOUNTAINSIDE	1	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
06/05/2019	$9.5M	—	— → —	$950/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ARUN RIMAL	2	02/20/2026
KAM CHIU CONSULTING ENGINEER, P.C.	2	02/13/2026
SUK DESIGN GROUP LLP	1	02/11/2026
PAUL DENIS ASSOCIATES	1	03/04/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
JAM CONSULTANTS, INC.	12	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
KATSELNIK & KATSELNIK GRP	General Contractor	2	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
PROJECT TACTICAL SOLUTION	5859	2	02/20/2026

Building Lifecycle

All (41)Filed (6)Permit Issued (2)Violation (31)Special Inspection (2)

06/18/2026

Permit issued — General Construction

M01289759-I1-GC

05/01/2026

Permit issued — General Construction

M01289759-I1-GC

02/20/2026

Filed — Alteration

M01289767-I1

02/13/2026

Filed — Alteration

M01290003-I1

02/11/2026

Filed — Alteration

M01289759-I1

09/23/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/20/2023

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

04/25/2023

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

03/04/2021

Filed — Alteration

M00336467-I1

03/02/2021

Filed — Alteration

plumbing work

M00336476-I1

02/17/2021

Filed — Alteration

M00423199-I1

03/23/2020

Special inspection requirement — Mechanical Systems

03/23/2020

Special inspection requirement — Final

05/20/2019

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/22/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

05/15/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/15/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

01/05/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

10/01/2012

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/10/2012

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

12/13/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

07/11/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

06/09/2010

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

12/31/2009

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/26/2008

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

01/03/2008

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/10/2007

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

04/12/2005

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

09/29/2003

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/19/2003

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/26/2002

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/08/2001

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/27/2001

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/18/2000

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

02/07/2000

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/04/1999

Violation issued (ECB, closed)

Elevators

09/16/1997

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/10/1997

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/18/1994

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/02/1993

Violation issued (ECB, closed)

Local Law

03/18/1993

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Permit Issued	KATSELNIK & KATSELNIK GRP	06/18/2026
DOB NOW	General Construction	Permit Issued	KATSELNIK & KATSELNIK GRP	05/01/2026
BIS	OT	ISSUED	REDCI GROUP INC	09/12/1997

1 project · most recent 03/02/2021

Storm Water/Sanitary

Filed	Status	Contractor	Scope
03/02/2021	—	—	Storm, Water/Sanitary

▾Special Inspection Requirements (DOB NOW) — 2

Date	Requirement	Inspector	Role
03/23/2020	Mechanical Systems	—	special
03/23/2020	Final	—	progress

▾Tenants in the building

Tenant	Space	Floors	Renovation projects
Mour Mountainside	Office	—	Project M01290003 Alteration · Approved · 02/13/2026

Read from each project’s drawing title blocks and cover sheets and checked twice; a name appears only when it is the occupant, never the owner, landlord or designer.

▾Documents — 26 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch3

08/19/2026M01289759-I1Request digital key ↗

08/19/2026M01290003-I1Request digital key ↗

08/19/2026M01289767-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Structural1

09/04/2026M00423199-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Plumbing1

09/04/2026M00336476-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Mechanical Systems1

09/04/2026M00336467-I1Request digital key ↗

▸Applications & Permits1

▸BISPLAN / WORK APPROVAL APPLICATION1

01/04/2021140988215Open ↗

▸Seals & Professional Certifications9

▸DOB NOWDPL-1: Design Professional Seal & Signature6

09/04/2026M00423199-I1Open ↗

08/19/2026M01290003-I1Open ↗

08/19/2026M01289767-I1Open ↗

Showing 3 of 6 on file for this type

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

01/04/2021140988215Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

01/04/2021140988215Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

01/04/2021140988215Open ↗

▸Environmental & Asbestos7

▸DOB NOWDEP ACP-5: Asbestos Assessment Report6

09/04/2026M00423199-I1Open ↗

08/19/2026M01290003-I1Open ↗

08/19/2026M01289767-I1Open ↗

Showing 3 of 6 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

01/04/2021140988215Open ↗

▸Energy Compliance1

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

01/04/2021140988215Open ↗

▸Cost, Insurance & Ownership1

▸BISCOST AFFIDAVIT1

01/04/2021140988215Open ↗

▸Filing & Intake Forms1

▸BISEFILING JOB APPLICATION COVER SHEET1

01/04/2021140988215Open ↗