Elevator apt, semi-fireproof without stores

540 WEST 112 STREET

MANHATTAN · Morningside Heights · BIN 1056987

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1920Year Built

6Stories

D1Building Class

R8Zoning

21,573 sfGross Floor Area

24Units

Rent Stabilized4 Open Violations 3 unresolved · 1 paperwork only ▸FISP: No Report Filed

Elevator apt, semi-fireproof without stores · Owner of record: TRUSTEES OF COLUMBIA UNIVERSITY · 5,046 sf lot · 4.28 FAR built · Flood zone X

Locations of Work

ArchitecturePlumbing

Floor 61p · 1 filing · 11 docs

Floor 51p · 1 filing · 11 docs

Floor 41p · 1 filing · 11 docs

Floor 31p · 1 filing · 11 docs

Floor 24p · 2 filings · 19 docs

Floor 11p · 1 filing · 11 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
COLUMBIA UNIVERSITY	16	03/22/2026
ROCK GROUP NY CORP	1	03/21/2026
DNA CONTRACTING	2	03/21/2026
COLUMBIA UNIVERSITY FACILITIES	1	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
THINK WILDER LLC	2	09/06/2024
G. SWITZER ARCHITECTURE, PC (GSAPC)	1	01/23/2020

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
DY EXPEDITING	4	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
COSMOPOLITAN CONSTRUCTIO*	General Contractor	4	07/08/2026
ANDREW LIVADITIS	Electrical	3	03/21/2026
DIFUSCO, ALFONSO	Electrical	2	03/21/2026
DUNN, JEREMY	Electrical	2	03/21/2026
CRUGNALE, MICHAEL	Electrical	2	03/21/2026
CLEAN TECH MECHANICAL INC	Plumbing	1	07/08/2026
JOSEPH BRAMAN	Electrical	1	03/21/2026
MAGUIRE, SHAWN	Electrical	1	03/21/2026
WEISS, NORMAN	Electrical	1	03/21/2026
ALAFOGIANNIS PLBG & HTG	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
HARDIE & ASSOCIATES, CONS	3760	1	09/06/2024
G. SWITZER ARCHITECTURE,	1396	1	01/23/2020

Building Lifecycle

All (72)Filed (3)Permit Issued (4)Signed Off (2)Facade (FISP) (9)Violation (47)Inspection (1)Special Inspection (6)

12/30/2025

Signed off — Alteration

REMOVAL OF EXISTING GAS RANGES, GAS METERS, GAS PIPING, AND PLUMBING FIXTURES. ALONG WITH THE INSTALLATION OF NEW PLUMBING PIPING, APPLIANCES, AND FIXTURES FOR 6 RENOVATED APARTMENTS. NO CHANGE IN USE, EGRESS, AND OCCUPANCY.

M01101839-S1

08/26/2025

Signed off — Alteration

M01101839-I1

06/05/2025

Permit issued — General Construction

M01101839-I1-GC

05/05/2025

Violation issued (ECB, open)

Local Law

04/24/2025

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

12/10/2024

Permit issued — Plumbing

M01101839-S1-PL

12/09/2024

Permit issued — General Construction

M01101839-I1-GC

09/06/2024

Filed — Alteration

M01101839-S1

09/06/2024

Filed — Alteration

M01101839-I1

08/26/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

ELLIOTT HARDIE

08/26/2024

Special inspection requirement — Final

ELLIOTT HARDIE

08/26/2024

Special inspection requirement — Energy Code Compliance Inspections

ELLIOTT HARDIE

04/26/2024

Violation issued (HPD, closed)

04/01/2024

Violation issued (HPD, closed)

02/22/2024

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

04/02/2021

Violation issued (HPD, closed)

01/28/2020

Permit issued — Plumbing

M00297313-I1-PL

01/23/2020

Filed — Alteration

Plumbing scope filed in conjunction with NYC DOB Job Number# 140882230

M00297313-I1

01/15/2020

Special inspection requirement — Fire-Resistant Penetrations and Joints

Gregory Switzer

01/15/2020

Special inspection requirement — Energy Code Compliance Inspections

Gregory Switzer

01/15/2020

Special inspection requirement — Electrical energy consumption

Gregory Switzer

02/20/2019

Cycle 8 facade report submitted

02/15/2019

Cycle 8 facade inspection completed

02/15/2019

Cycle 8 facade report signed — SWARMP

11/30/2018

Violation issued (ECB, closed)

Elevators

10/12/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

02/03/2015

Violation issued (HPD, closed)

12/31/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/19/2013

Cycle 7 facade report submitted

06/04/2013

Cycle 7 facade report signed — SWARMP

05/29/2013

Cycle 7 facade inspection completed

12/13/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/30/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

05/04/2010

Violation issued (ECB, closed)

Plumbing

05/04/2010

Violation issued (ECB, closed)

Construction

05/04/2010

Violation issued (ECB, closed)

Construction

12/31/2009

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/26/2009

Violation issued (ECB, closed)

Elevators

01/01/2009

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/03/2008

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/18/2007

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

02/06/2007

Cycle 6 facade report submitted

01/19/2007

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/08/2007

Cycle 6 facade report signed — SWARMP

09/28/2006

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

01/06/2006

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/15/2005

Cycle 6 facade inspection completed

01/31/2005

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/13/2004

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

07/14/2003

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/19/2003

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

07/23/2002

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/26/2002

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/08/2001

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

02/27/2001

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/17/2000

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

02/07/2000

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/29/1999

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/16/1999

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/04/1998

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Latest 60 of 72 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Signed-off	COSMOPOLITAN CONSTRUCTIO*	06/05/2025
DOB NOW	Plumbing	Signed-off	ALAFOGIANNIS PLBG & HTG	12/10/2024
DOB NOW	General Construction	Signed-off	COSMOPOLITAN CONSTRUCTIO*	12/09/2024
DOB NOW	Plumbing	Permit Issued	CLEAN TECH MECHANICAL INC	01/28/2020
BIS	OT	ISSUED	PRO CON GROUP INC	06/29/2020
BIS	OT	ISSUED	PRO CON GROUP INC	01/23/2020
BIS	OT	ISSUED	DNA CONTRACTING LLC	02/13/2017
BIS	PL	ISSUED	WATSON'S PLBG, HTG, & BDG	08/19/2016
BIS	OT	ISSUED	COLUMBIA UNIVERSITY	08/12/2016
BIS	EQ	ISSUED	ROCK GROUP NY CORP	06/28/2016
BIS	OT	ISSUED	DNA CONTRACTING LLC	06/20/2016
BIS	PL	ISSUED	ABSOLUTE PLBG & HTG CORP	03/04/2016
BIS	OT	ISSUED	COLUMBIA UNIVERSITY	10/27/2015
BIS	PL	ISSUED	BARGAIN PLUMBING INC	08/31/2015
BIS	OT	ISSUED	COLUMBIA UNIVERSITY	08/27/2015
BIS	OT	ISSUED	COLUMBIA UNIVERSITY	06/25/2010
BIS	PL	ISSUED	THE RIGHT CONNECTION P&H	05/29/2009
BIS	OT	ISSUED	COLUMBIA UNIVERSITY	10/30/2008
BIS	OT	ISSUED	IDEAL ROOFING & SHEET ME	03/07/2007
BIS	EQ	ISSUED	OUTDOOR INSTALLATION LLC	02/05/2007
BIS	MH	ISSUED	GOLUMBIA UNERS.	12/16/2004
BIS	OT	ISSUED	SOHO RESTORATION CO., INC.	04/04/2003
BIS	EQ	ISSUED	YORK SCAFFOLD EQUIPMENT CORP.	12/26/2002
BIS	OT	ISSUED	SOHO RESTORATION CO., INC.	07/30/2002
BIS	EQ	ISSUED	YORK SCAFFOLD EQUIPMENT CORP.	10/12/2001
BIS	EQ	ISSUED	COLGATE SCAFFOLDING	07/02/1997

1 project · most recent 01/23/2020

Gas Water/Sanitary

Filed	Status	Contractor	Scope
01/23/2020	Permit Issued	CLEAN TECH MECHANICAL INC	Gas, Water/Sanitary

2 projects · most recent 12/11/2024

General Wiring

Filed	Status	Contractor	Scope
12/11/2024	Complete	DOUMAS ELECTRIC INC.	General Wiring
12/11/2024	Complete	DOUMAS ELECTRIC INC.	—

▾Field Inspections (DOB CAP) — 1

Date	Type	Result	Report
04/24/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 6

Date	Requirement	Inspector	Role
08/26/2024	Fire-Resistant Penetrations and Joints	ELLIOTT HARDIE	special
08/26/2024	Final	ELLIOTT HARDIE	progress
08/26/2024	Energy Code Compliance Inspections	ELLIOTT HARDIE	progress
01/15/2020	Fire-Resistant Penetrations and Joints	Gregory Switzer	special
01/15/2020	Energy Code Compliance Inspections	Gregory Switzer	progress
01/15/2020	Electrical energy consumption	Gregory Switzer	energy_progress

▾Documents — 133 on file (BIS + DOB NOW)

▸Plans & Drawings3

▸DOB NOWPlans/Sketch2

08/26/2026M01101839-S1Request digital key ↗

08/26/2026M01101839-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Plumbing1

09/05/2026M00297313-I1Request digital key ↗

▸Applications & Permits21

▸BISWORK PERMIT APPLICATION13

01/23/2020140882230Open ↗

02/23/2017122799999Open ↗

08/26/2016122821269Open ↗

Showing 3 of 13 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION8

12/30/2019140882230Open ↗

07/07/2016122821269Open ↗

06/27/2016140506888Open ↗

Showing 3 of 8 on file for this type

▸Seals & Professional Certifications31

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION12

10/03/2017122799999Open ↗

05/11/2017122821269Open ↗

Showing 3 of 12 on file for this type

▸DOB NOWProgress Inspector Seal & Signature4

09/01/2026M01101839-I1Open ↗

08/22/2026M00297313-I1Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT3

12/30/2019140882230Open ↗

06/27/2016140506888Open ↗

06/17/2016122799999Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature3

08/26/2026M01101839-I1Open ↗

08/26/2026M01101839-S1Open ↗

08/13/2026M00297313-I1Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2

12/30/2019140882230Open ↗

06/27/2016140506888Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST2

06/17/2016122799999Open ↗

06/22/2010120387474Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2

12/30/2019140882230Open ↗

06/27/2016140506888Open ↗

▸DOB NOWSpecial Inspector Seal & Signature2

09/01/2026M01101839-I1Open ↗

08/22/2026M00297313-I1Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1

06/22/2010120387474Open ↗

▸Trade Schedules & Equipment9

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE3

07/07/2016122821269Open ↗

10/22/2015122529861Open ↗

08/18/2015122469131Open ↗

▸BISSCHEDULE B - PLUMBING2

06/22/2010120387474Open ↗

10/18/2008110365266Open ↗

▸BISSELF-CERT PLUMBING NOTICE2

10/07/2015122469131Open ↗

06/17/2009110365266Open ↗

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

06/23/2022140882230Open ↗

▸BISDETECTOR:CARBON MONOXIDE-CERT.OF INSTALL1

06/23/2022140882230Open ↗

▸Safety & Tenant Protection5

▸BISTenant Protection Plan and Notes4

07/07/2016122821269Open ↗

06/17/2016122799999Open ↗

12/30/2019140882230Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWTenant Protection Plan1

08/13/2026M00297313-I1Open ↗

▸Environmental & Asbestos11

▸BISASBESTOS: CERTIFICATION (DEP ACP5)5

12/30/2019140882230Open ↗

07/07/2016122821269Open ↗

06/17/2016122799999Open ↗

Showing 3 of 5 on file for this type

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'3

06/22/2010120387474Open ↗

10/18/2008110365266Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report3

08/26/2026M01101839-I1Open ↗

08/26/2026M01101839-S1Open ↗

08/13/2026M00297313-I1Open ↗

▸Energy Compliance14

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS7

05/11/2017122821269Open ↗

08/01/2016122529861Open ↗

07/07/2016122821269Open ↗

Showing 3 of 7 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS5

06/23/2022140882230Open ↗

10/03/2017122799999Open ↗

05/11/2017122821269Open ↗

Showing 3 of 5 on file for this type

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

12/30/2019140882230Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

12/30/2019140882230Open ↗

▸Inspections & Test Reports3

▸BISTECHNICAL REPORT: RESPONSIBILITY3

06/23/2022140882230Open ↗

12/30/2019140882230Open ↗

06/27/2016140506888Open ↗

▸Approvals, Objections & Sign-offs13

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST7

06/24/2022140882230Open ↗

10/03/2017122799999Open ↗

Showing 3 of 7 on file for this type

▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter3

08/26/2026M01101839-I1Open ↗

08/26/2026M01101839-S1Open ↗

08/13/2026M00297313-I1Open ↗

▸BISADMINISTRATIVE OBJECTIONS2

06/22/2010120387474Open ↗

10/18/2008110365266Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION1

10/03/2017122799999Open ↗

▸Cost, Insurance & Ownership15

▸BISCOST AFFIDAVIT13

06/23/2022140882230Open ↗

12/30/2019140882230Open ↗

10/03/2017122799999Open ↗

Showing 3 of 13 on file for this type

▸BISHIC LICENSE OR AFFIDAVIT2

10/29/2015122529861Open ↗

09/21/2015122469131Open ↗

▸Filing & Intake Forms7

▸BISEFILING COVER SHEET4

07/07/2016122821269Open ↗

06/17/2016122799999Open ↗

10/22/2015122529861Open ↗

Showing 3 of 4 on file for this type

▸BISEFILING JOB APPLICATION COVER SHEET2

12/30/2019140882230Open ↗

06/27/2016140506888Open ↗

▸BISADDITIONAL INFORMATION1

01/23/2020140882230Open ↗

▸Other Documents1

▸BISSEPTIC - SUPPORTING DOCUMENTATION1

06/27/2016140506888Open ↗