Multi-story retail building (2+)

601 MADISON AVENUE

MANHATTAN · Midtown-Times Square · BIN 1036075

💬 Discuss this project

1930Year Built

6Stories

K2Building Class

C5-3Zoning

25,000 sfGross Floor Area

1Units

1 Open Violation ▸

Multi-story retail building (2+) · Owner of record: J-2LLC · 4,650 sf lot · 5.38 FAR built · Flood zone X

Locations of Work

ArchitectureFire ProtectionGeneral

Floor 42p · 1 filing · 8 docs

Floor 33p · 1 filing · 8 docs

Floor 24p · 2 filings · 12 docs

Floor 11p · 1 filing · 4 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
J-2LLC	1	03/22/2026
J-2	54	03/22/2026
GIORGIO ARMAINI CORP	2	03/22/2026
STRUCTURE TONIS INC	1	03/22/2026
57TH PLAZA MANAGEMENT	1	03/22/2026
J-2 LLC BUCHBINDER WARREN	8	03/21/2026
R A COHEN ASSOCIATES	28	03/21/2026
VORNADO OFFICE MANAGEMENT	1	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
IW ARCHITECTURE, PLLC	3	12/23/2025
DOSHI CONSULTANT	1	11/19/2025
KAHN ARCHITECTURE & DESIGN PC	1	11/18/2025
GACE DPC	1	03/27/2024
TWIG CONSULTING ENGINEERS PC	2	01/21/2021
A TECH ENGINEERING NYC, PLLC.	1	09/23/2019

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
NEW YORK SIGN CONSULTANTS	6	03/21/2026
CONVERSANO ASSOCIATES, INC.	10	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
METRO INCORPORATED	Fire Protection	2	07/08/2026
QWEST CONTRACTING CORP	General Contractor	2	07/08/2026
VALLESIGNS AWNINGS	Scaffold	2	07/08/2026
DELTA ELEC'L CONTR'G CORP	Electrical	1	03/22/2026
MARICK CONTRACTING CORP	General Contractor	1	07/08/2026
AIR FORCE MECHANICAL CORP	General Contractor	1	04/09/2026
ROBERT COVELLO	Electrical	1	03/21/2026
FIVE BORO ASSOCIATES INC	Fire Protection	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
SOCOTEC ENGINEERING	4983	1	11/19/2025
TWIG SPECIAL INSPECTIONS	885	2	01/21/2021
A TECH ENGINEERING NYC, P	6738	1	09/23/2019

Building Lifecycle

All (97)Filed (9)Permit Issued (8)Signed Off (8)Violation (60)Special Inspection (12)

04/02/2026

Signed off — Alteration

Propose mechanical modifications all as per plans herewith filed.

M01310562-I1

04/01/2026

Signed off — Alteration

Propose mechanical modifications all as per plans herewith filed.

M01310562-S1

01/26/2026

Signed off — Alteration

ERECT A NON-ILLUMINATED BUSINESS ACCESSORY WALL SIGN. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01328465-I1

01/26/2026

Signed off — Alteration

M01328471-I1

01/26/2026

Signed off — Alteration

ERECT A NON-ILLUMINATED BUSINESS ACCESSORY VERTICAL D/F BANNER SIGN ON EXISTING BRACKETS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01328470-I1

12/29/2025

Permit issued — Sign

M01328470-I1-SG

12/29/2025

Permit issued — Sign

M01328465-I1-SG

12/23/2025

Filed — Alteration

ERECT A NON-ILLUMINATED BUSINESS ACCESSORY WALL SIGN. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01328465-I1

12/23/2025

Filed — Alteration

M01328471-I1

12/23/2025

Filed — Alteration

ERECT A NON-ILLUMINATED BUSINESS ACCESSORY VERTICAL D/F BANNER SIGN ON EXISTING BRACKETS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

M01328470-I1

12/03/2025

Special inspection requirement — Final

Israel Wertentheil

11/26/2025

Permit issued — Mechanical Systems

M01310562-S1-MS

11/26/2025

Permit issued — General Construction

M01310562-I1-GC

11/19/2025

Filed — Alteration

Propose mechanical modifications all as per plans herewith filed.

M01310562-S1

11/18/2025

Filed — Alteration

Propose mechanical modifications all as per plans herewith filed.

M01310562-I1

11/05/2025

Special inspection requirement — Final

ALEXIS SCHLESSINGERMAN

11/05/2025

Special inspection requirement — Mechanical Systems

ALEXIS SCHLESSINGERMAN

03/27/2024

Filed — Alteration

Propose sidewalk vault repair and hatch installation all as per plans herewith filed. No change in use, egress or occupancy filed under this application.

M01020023-I1

03/14/2024

Special inspection requirement — Final

CHRISTOPHER BEHAN

03/14/2024

Special inspection requirement — Structural Stability – Alterations of existing buildings

03/14/2024

Special inspection requirement — Structural Steel - Details

03/14/2024

Special inspection requirement — Structural Steel - Welding

05/17/2023

Signed off — Alteration

MODIFICATION TO EXISTING FIRE SPRINKLER SYSTEM TO ACCOMMODATE NEW TENANT BUILD-OUT. FILED IN CONJUNCTION WITH ALTERATION TYPE 2, JOB NO. 123719039.

M00214343-I1

05/02/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/29/2023

Signed off — Alteration

M00456380-I1

06/14/2022

Signed off — Alteration

FILING HEREWITH THE INSTALLATION OF SPRINKLER HEADS .

M00452053-I1

02/09/2022

Permit issued — Mechanical Systems

M00456380-I1-MS

02/01/2022

Permit issued — Sprinklers

M00214343-I1-EW-SP

01/28/2021

Permit issued — Sprinklers

M00452053-I1-EW-SP

01/21/2021

Filed — Alteration

M00456380-I1

01/21/2021

Filed — Alteration

FILING HEREWITH THE INSTALLATION OF SPRINKLER HEADS .

M00452053-I1

01/20/2021

Special inspection requirement — Duct leakage testing, insulation and design

Dave Wall

01/19/2021

Special inspection requirement — Final

Dave Wall

01/19/2021

Special inspection requirement — Mechanical Systems

Dave Wall

01/12/2021

Special inspection requirement — Sprinkler Systems

Dave Wall

12/11/2019

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

10/08/2019

Permit issued — Sprinklers

M00214343-I1-EW-SP

09/23/2019

Filed — Alteration

MODIFICATION TO EXISTING FIRE SPRINKLER SYSTEM TO ACCOMMODATE NEW TENANT BUILD-OUT. FILED IN CONJUNCTION WITH ALTERATION TYPE 2, JOB NO. 123719039.

M00214343-I1

09/06/2019

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/21/2019

Special inspection requirement — Sprinkler Systems

anthony santoro

06/08/2019

Violation issued (ECB, closed)

Construction

04/22/2019

Violation issued (ECB, closed)

Construction

07/10/2018

Violation issued (ECB, closed)

Construction

11/13/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

11/13/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

11/13/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

10/01/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/05/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

11/05/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

11/05/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

10/31/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/31/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/31/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/31/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/31/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/31/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/14/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/14/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/14/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

10/01/2012

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Latest 60 of 97 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sign	Signed-off	VALLESIGNS & AWNINGS INC	12/29/2025
DOB NOW	Sign	Signed-off	VALLESIGNS & AWNINGS INC	12/29/2025
DOB NOW	Mechanical Systems	Signed-off	QWEST CONTRACTING CORP	11/26/2025
DOB NOW	General Construction	Signed-off	QWEST CONTRACTING CORP	11/26/2025
DOB NOW	Mechanical Systems	Signed-off	MARICK CONTRACTING CORP	02/09/2022
DOB NOW	Sprinklers	Signed-off	METRO INCORPORATED	02/01/2022
DOB NOW	Sprinklers	Signed-off	METRO INCORPORATED	01/28/2021
DOB NOW	Sprinklers	Signed-off	FIVE BORO ASSOCIATES INC	10/08/2019
BIS	OT	ISSUED	MARICK CONTRACTING CORP	06/06/2022
BIS	OT	ISSUED	MARICK CONTRACTING CORP	12/09/2021
BIS	EQ	ISSUED	PJP INSTALLERS INC	12/30/2020
BIS	PL	ISSUED	4 SERVICE, LLC	11/13/2020
BIS	MH	ISSUED	HIRSCH CONSTRUCTION CORP	09/25/2019
BIS	OT	ISSUED	HIRSCH CONSTRUCTION CORP	09/25/2019
BIS	PL	ISSUED	ROOTER PLUS, INC	06/12/2019
BIS	MH	ISSUED	HIRSCH CONSTRUCTION CORP	05/23/2019
BIS	OT	ISSUED	HIRSCH CONSTRUCTION CORP	05/23/2019
BIS	OT	ISSUED	HIRSCH CONSTRUCTION CORP	05/23/2019
BIS	OT	ISSUED	NEW GENERATION CONSTRUCTI	04/16/2019
BIS	SP	ISSUED	METRO INCORPORATED	02/26/2019
BIS	PL	ISSUED	METRO INCORPORATED	02/26/2019
BIS	MH	ISSUED	MARICK CONTRACTING CORP	02/26/2019
BIS	OT	ISSUED	MARICK CONTRACTING CORP	02/26/2019
BIS	OT	ISSUED	NEW GENERATION CONSTRUCTI	07/12/2018
BIS	SD	ISSUED	METRO INCORPORATED	06/28/2018
BIS	SP	ISSUED	METRO INCORPORATED	04/12/2018
BIS	PL	ISSUED	SO PLUMBING & HEATING INC	12/01/2017
BIS	OT	ISSUED	OZ BOSPH CONSTRUCTION COR	11/03/2017
BIS	MH	ISSUED	OZ BOSPH CONSTRUCTION COR	11/02/2017
BIS	MH	ISSUED	AB NY MECHANICAL CORP	10/03/2017
BIS	SP	ISSUED	METRO INCORPORATED	05/16/2017
BIS	OT	ISSUED	NEW GENERATION CONSTRUCTI	05/03/2017
BIS	PL	ISSUED	4 SERVICE, LLC	03/03/2017
BIS	MH	ISSUED	NEW GENERATION CONSTRUCTI	03/02/2017
BIS	OT	ISSUED	NEW GENERATION CONSTRUCTI	01/17/2017
BIS	OT	ISSUED	NEW GENERATION CONSTRUCTI	12/07/2016
BIS	PL	ISSUED	ADVANCED PLUMBING MECH	11/15/2012
BIS	OT	ISSUED	KATSELNIK & KATSELNIK GRP	11/09/2012
BIS	—	ISSUED	NATIONAL MAINTENANCE, INC	10/25/2012
BIS	PL	ISSUED	TESTERMAN PLBG & HTG INC	08/24/2012

+ 18 more permits on file

9 projects · most recent 02/17/2022

General Wiring

Filed	Status	Contractor	Scope
02/17/2022	Permit Issued	DELTA ELEC'L CONTR'G CORP	General Wiring
06/06/2021	Permit Issued	TITAN ELEC'L & ELEV CONTR	—
10/02/2019	Permit Issued	TAKOS AND K ELECTRIC INC	General Wiring
08/29/2019	Permit Issued	TITAN ELEC'L & ELEV CONTR	—
08/29/2019	Permit Issued	TITAN ELEC'L & ELEV CONTR	—
06/11/2019	Permit Issued	QUEUE ELEC'L CONTRS, INC	General Wiring
11/19/2018	Complete	WISE ELECTRICAL SVCS INC	General Wiring
10/30/2018	Complete	WISE ELECTRICAL SVCS INC	General Wiring
07/09/2018	Complete	TAKOS AND K ELECTRIC INC	—

1 project · most recent 03/27/2024

Steel

Filed	Status	Contractor	Scope
03/27/2024	—	—	Steel

▾Special Inspection Requirements (DOB NOW) — 12

Date	Requirement	Inspector	Role
12/03/2025	Final	Israel Wertentheil	progress
11/05/2025	Final	ALEXIS SCHLESSINGERMAN	progress
11/05/2025	Mechanical Systems	ALEXIS SCHLESSINGERMAN	special
03/14/2024	Final	CHRISTOPHER BEHAN	progress
03/14/2024	Structural Stability – Alterations of existing buildings	—	special
03/14/2024	Structural Steel - Details	—	special
03/14/2024	Structural Steel - Welding	—	special
01/20/2021	Duct leakage testing, insulation and design	Dave Wall	energy_progress
01/19/2021	Final	Dave Wall	progress
01/19/2021	Mechanical Systems	Dave Wall	special
01/12/2021	Sprinkler Systems	Dave Wall	special
08/21/2019	Sprinkler Systems	anthony santoro	special

▾Documents — 476 on file (BIS + DOB NOW)

▸Plans & Drawings8

▸DOB NOWPlans/Sketch6

08/27/2026M01020023-I1Request digital key ↗

08/20/2026M01310562-I1Request digital key ↗

08/20/2026M01310562-S1Request digital key ↗

Showing 3 of 6 on file for this type

▸DOB NOWPlans/Sketch - Sprinkler1

09/05/2026M00214343-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Mechanical Systems1

09/04/2026M00456380-I1Request digital key ↗

▸Applications & Permits79

▸BISPLAN / WORK APPROVAL APPLICATION48

02/13/2024103110991Open ↗

06/30/2023103110982Open ↗

04/24/2023103110991Open ↗

Showing 3 of 48 on file for this type

▸BISWORK PERMIT APPLICATION31

12/09/2021140949026Open ↗

12/30/2020140993815Open ↗

11/16/2020122995642Open ↗

Showing 3 of 31 on file for this type

▸Seals & Professional Certifications115

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION51

08/28/2019123849915Open ↗

06/14/2019123148922Open ↗

Showing 3 of 51 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST19

08/26/2019123849915Open ↗

05/28/2019123719039Open ↗

05/20/2019123719039Open ↗

Showing 3 of 19 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT17

12/22/2020140993815Open ↗

09/08/2020140949026Open ↗

05/28/2019123719039Open ↗

Showing 3 of 17 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature9

09/05/2026M00214343-I1Open ↗

08/20/2026M01328471-I1Open ↗

08/13/2026M01310562-I1Open ↗

Showing 3 of 9 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM6

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 6 on file for this type

▸DOB NOWProgress Inspector Seal & Signature5

08/26/2026M01310562-S1Open ↗

08/25/2026M00456380-I1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature4

08/26/2026M01310562-S1Open ↗

08/25/2026M00456380-I1Open ↗

08/24/2026M00214343-I1Open ↗

Showing 3 of 4 on file for this type

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2

12/22/2020140993815Open ↗

09/08/2020140949026Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2

12/22/2020140993815Open ↗

09/08/2020140949026Open ↗

▸Trade Schedules & Equipment47

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE15

08/26/2019123849915Open ↗

08/21/2019123849915Open ↗

08/01/2019123849915Open ↗

Showing 3 of 15 on file for this type

▸BISEQUIPMENT USE PERMITS14

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 14 on file for this type

▸BISSELF-CERT PLUMBING NOTICE6

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 6 on file for this type

▸BISSCHEDULE B - PLUMBING4

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 4 on file for this type

▸BISFA - FDNY APPROVAL : FD-FAA3

09/02/2021123722953Open ↗

01/24/2020123098888Open ↗

11/19/2018123098888Open ↗

▸BISEQUIPMENT USE APPLICATION/PERMIT2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸BISSPRINKLER INSP REPORT : FP-852

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸BISELEVATOR JOB SIGNOFF1

04/11/2023123081501Open ↗

▸Safety & Tenant Protection1

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

05/20/2019123719039Open ↗

▸Environmental & Asbestos24

▸BISASBESTOS: CERTIFICATION (DEP ACP5)14

09/08/2020140949026Open ↗

05/28/2019123722953Open ↗

05/20/2019123719039Open ↗

Showing 3 of 14 on file for this type

▸DOB NOWDEP ACP-5: Asbestos Assessment Report7

09/05/2026M00214343-I1Open ↗

08/13/2026M01310562-I1Open ↗

08/13/2026M00456380-I1Open ↗

Showing 3 of 7 on file for this type

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸Energy Compliance46

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS23

06/14/2019123148922Open ↗

05/28/2019123719039Open ↗

Showing 3 of 23 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS11

11/17/2020122995642Open ↗

11/06/2020123849915Open ↗

10/14/2020123719039Open ↗

Showing 3 of 11 on file for this type

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3

11/17/2020122995642Open ↗

11/06/2020123849915Open ↗

10/14/2020123719039Open ↗

▸BISTECHNICAL REPORT: ENERGY3

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 3 on file for this type

▸BISTR8: Energy Code Progress Inspections2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS (EN2)2

04/11/2023123081501Open ↗

04/10/2023140949026Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

09/08/2020140949026Open ↗

▸DOB NOWEN2: As Built Energy Analysis.1

08/13/2026M00456380-I1Open ↗

▸Inspections & Test Reports19

▸BISTECHNICAL REPORT: RESPONSIBILITY15

04/14/2023103110991Open ↗

04/11/2023140949026Open ↗

Showing 3 of 15 on file for this type

▸BISFIRE-RESISTIVE RATED CONSTRUCTION3

04/11/2023140949026Open ↗

04/11/2023123081501Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

04/11/2023140949026Open ↗

▸Approvals, Objections & Sign-offs31

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST21

04/11/2023140949026Open ↗

04/11/2023140993815Open ↗

04/11/2023123081501Open ↗

Showing 3 of 21 on file for this type

▸BISADMINISTRATIVE OBJECTIONS5

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 5 on file for this type

▸BISFINAL3

04/11/2023140949026Open ↗

04/11/2023140993815Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸Cost, Insurance & Ownership49

▸BISCOST AFFIDAVIT45

04/24/2023103110991Open ↗

04/11/2023140993815Open ↗

11/17/2020122995642Open ↗

Showing 3 of 45 on file for this type

▸BISCOST AFFIDAVIT (FINAL): PW34

04/11/2023123081501Open ↗

04/10/2023140949026Open ↗

03/29/2023123722953Open ↗

Showing 3 of 4 on file for this type

▸Filing & Intake Forms56

▸BISEFILING COVER SHEET28

05/28/2019123722953Open ↗

05/28/2019123719039Open ↗

Showing 3 of 28 on file for this type

▸BISBOROUGH INTAKE FORM17

11/16/2020122995642Open ↗

01/24/2020123098888Open ↗

08/21/2019123849915Open ↗

Showing 3 of 17 on file for this type

▸BISADDITIONAL INFORMATION9

08/26/2019123849915Open ↗

08/01/2019123849915Open ↗

07/23/2019123849915Open ↗

Showing 3 of 9 on file for this type

▸BISEFILING JOB APPLICATION COVER SHEET2

12/22/2020140993815Open ↗

09/08/2020140949026Open ↗

▸Other Documents1

▸BISSupporting Document: Fee Exempt1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type