Locations of Work

ArchitectureGeneral

Permit Issued — active, not yet Signed-off

RoofUnder Construction3p · 1 filing · 6 docs

Floor 4Under Construction4p · 1 filing · 6 docs

Floor 3

Floor 2

Floor 1

1 job · most recent 08/05/2026

Air Conditioning Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
08/05/2026	Permit Issued	MERCURY BUILDING ASSO INC	Air Conditioning Systems	Cooling Gree LIV12HP230V1R32AO 12,000 BTU · Condensing Unit ×3

1 job · most recent 08/05/2026

Water/Sanitary

Filed	Status	Contractor	Scope
08/05/2026	—	—	Water/Sanitary

1 job · most recent 09/28/2026

General Wiring

Filed	Status	Contractor	Scope
09/28/2026	Permit Issued	INTELOGIC ELECTRIC, INC.	General Wiring

1 job · most recent 08/05/2026

Filed	Status	Contractor	Scope
08/05/2026	Permit Issued	MERCURY BUILDING ASSO INC	1 scope_items

Building Lifecycle

All (46)Filed (2)Permit Issued (2)Violation (40)Special Inspection (2)

08/18/2026

Permit issued — General Construction

M01436628-I1-MS

08/18/2026

Permit issued — General Construction

M01436628-I1-GC

08/05/2026

Filed — Alteration

FILE PLUMBING WORK AT APT #9, #11,#12 ON 4TH FLOOR TO REPLACE PLUMBING FIXTURES AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M01436628-S1

08/05/2026

Filed — Alteration

FILE PLUMBING WORK AT APT #9, #11,#12 ON 4TH FLOOR TO REPLACE PLUMBING FIXTURES AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M01436628-I1

08/03/2026

Special inspection requirement — Tenant Protection Plan Compliance

NARESH MAHANGU

07/28/2026

Special inspection requirement — Energy Code Compliance Inspections

NARESH MAHANGU

06/04/2025

Violation issued (HPD, closed)

A

11/22/2024

Violation issued (HPD, closed)

I

04/01/2024

Violation issued (HPD, closed)

A

11/15/2023

Violation issued (HPD, closed)

I

06/20/2023

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

03/15/2023

Violation issued (HPD, closed)

A

11/02/2022

Violation issued (HPD, closed)

I

02/15/2022

Violation issued (HPD, closed)

A

02/15/2022

Violation issued (HPD, closed)

I

04/01/2021

Violation issued (HPD, closed)

A

04/06/2018

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

04/13/2017

Violation issued (ECB, closed)

Boilers

02/24/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/26/2016

Violation issued (HPD, closed)

A

10/26/2016

Violation issued (HPD, closed)

A

10/26/2016

Violation issued (HPD, closed)

A

10/26/2016

Violation issued (HPD, closed)

B

10/24/2016

Violation issued (HPD, closed)

I

10/20/2016

Violation issued (HPD, open)

A

04/11/2016

Violation issued (HPD, closed)

B

04/11/2016

Violation issued (HPD, closed)

C

10/01/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/03/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/15/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/01/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/03/2012

Violation issued (ECB, closed)

Construction

11/29/2012

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

11/29/2012

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

12/13/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/31/2009

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/01/2009

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/03/2008

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/19/2007

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/06/2006

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/31/2005

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/17/2004

Violation issued (ECB, closed)

Construction

02/13/2004

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/19/2003

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/27/2001

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/29/1995

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
TANG BROTHERS HOLDINGS CORP.	2	08/20/2026
21 ALLEN STREET	12	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
SELF EMPLOYEE	2	08/05/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
MERCURY BUILDING ASSO	General Contractor	2	08/20/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
NKM ENGINEERING PLLC	6244	2	08/05/2026

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Permit Issued	MERCURY BUILDING ASSO INC	08/18/2026
DOB NOW	General Construction	Permit Issued	MERCURY BUILDING ASSO INC	08/18/2026
BIS	OT	ISSUED	INTEGRITY UV168 INC	11/27/2015
BIS	FP	ISSUED	MASTER FIRE SYSTEMS, INC	11/05/2008
BIS	FP	ISSUED	NEW YORK FIRE SYSTEM INC	05/02/2005
BIS	PL	ISSUED	S & L PLUMBING INC	12/30/2004
BIS	MH	ISSUED	ALL CORP	10/20/2004
BIS	OT	ISSUED	MDG CONST. CORP	10/26/1994
BIS	OT	ISSUED	ST MARKS PLMB & HTNG CO INC	10/15/1992
BIS	PL	ISSUED	ST MARKS PLMB & HTNG CO INC	10/15/1992

▾Special Inspection Requirements (DOB NOW) — 2

Date	Requirement	Inspector	Role
08/03/2026	Tenant Protection Plan Compliance	NARESH MAHANGU	special
07/28/2026	Energy Code Compliance Inspections	NARESH MAHANGU	progress

▾Documents — 31 on file (BIS + DOB NOW)

▸Plans & Drawings2

▸DOB NOWPlans/Sketch2

08/16/2026M01436628-S1Request digital key ↗

08/16/2026M01436628-I1Request digital key ↗

▸Applications & Permits5

▸BISWORK PERMIT APPLICATION2

12/23/2015122629398Open ↗

11/06/2008110372597Open ↗

▸BISPLAN / WORK APPROVAL APPLICATION2

12/16/2015122629398Open ↗

10/24/2008110372597Open ↗

▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1

08/02/2016122629398Open ↗

▸Seals & Professional Certifications8

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4

08/02/2016122629398Open ↗

12/16/2015122629398Open ↗

10/24/2008110372597Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature2

08/16/2026M01436628-S1Open ↗

08/16/2026M01436628-I1Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

12/16/2015122629398Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST1

12/16/2015122629398Open ↗

▸Environmental & Asbestos5

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2

10/24/2008110372597Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report2

08/16/2026M01436628-S1Open ↗

08/16/2026M01436628-I1Open ↗

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

12/16/2015122629398Open ↗

▸Energy Compliance3

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

08/02/2016122629398Open ↗

12/16/2015122629398Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

08/02/2016122629398Open ↗

▸Approvals, Objections & Sign-offs3

▸BISLETTERS - SUPPORTING DOCUMENTATION1

08/02/2016122629398Open ↗

▸BISADMINISTRATIVE OBJECTIONS1

10/24/2008110372597Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

08/02/2016122629398Open ↗

▸Cost, Insurance & Ownership3

▸BISCOST AFFIDAVIT3

08/02/2016122629398Open ↗

12/16/2015122629398Open ↗

10/24/2008110372597Open ↗

▸Filing & Intake Forms2

▸BISEFILING COVER SHEET1

12/16/2015122629398Open ↗

▸BISADDITIONAL INFORMATION1

01/27/2016122629398Open ↗