Four families

451 WEST 47 STREET

MANHATTAN · Hell's Kitchen · BIN 1026577

💬 Discuss this project

1920Year Built

4Stories

C3Building Class

R8Zoning

4,640 sfGross Floor Area

4Units

Rent Stabilized0 Open ViolationsFDNY Report ↗

Four families · 1,883 sf lot · 2.46 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanicalEquipmentGeneral

Floor 16p · 2 filings · 6 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
MCMAHON ENTERPRISES	10	03/21/2026
NEW AMERICAN CONSTRUCTION INC	7	07/08/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ENTHINK ENGINEERS LLC	2	07/28/2022

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
NEW AMERICAN CONSTRUCTION INC	General Contractor	2	07/08/2026
LELIS, ARILSON	Electrical	1	03/21/2026
NEU, RICHARD	Electrical	1	03/21/2026
RICHARD NEU	Electrical	1	03/21/2026
SERGIO GIANNACHI	Electrical	1	03/21/2026

Building Lifecycle

All (14)Filed (2)Permit Issued (2)Signed Off (2)Violation (8)

02/20/2026

Violation issued (ECB, closed)

Construction

12/03/2024

Violation issued (HPD, closed)

11/27/2023

Violation issued (HPD, closed)

11/19/2022

Signed off — Alteration

PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.

M00782170-I1

11/16/2022

Violation issued (HPD, closed)

11/15/2022

Signed off — Alteration

M00782149-I1

07/28/2022

Filed — Alteration

PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.

M00782170-I1

07/28/2022

Permit issued — Supported Scaffold

M00782170-I1-SF

07/28/2022

Permit issued — Sidewalk Shed

M00782149-I1-SH

07/27/2022

Filed — Alteration

M00782149-I1

10/23/2021

Violation issued (ECB, closed)

Construction

11/07/2019

Violation issued (HPD, closed)

04/16/2008

Violation issued (ECB, closed)

Construction

03/25/2002

Violation issued (DOB, closed)

VW*-VIOLATION - WORK W/O PERMIT DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Supported Scaffold	Signed-off	NEW AMERICAN CONSTRUCTION	07/28/2022
DOB NOW	Sidewalk Shed	Signed-off	NEW AMERICAN CONSTRUCTION	07/28/2022
BIS	PL	ISSUED	ALIENT PLBG & HTG INC	01/21/2011
BIS	PL	ISSUED	TOP DOG PLBG & HTG CORP	08/17/2009
BIS	BL	ISSUED	RVM PLUMBING CORP	04/15/2009
BIS	PL	ISSUED	RVM PLUMBING CORP	04/15/2009
BIS	—	ISSUED	MASCON RESTORATION INC	04/03/2009
BIS	OT	ISSUED	MASCON RESTORATION INC	04/03/2009
BIS	PL	ISSUED	CATMAN PLUMBING INC	09/03/2008
BIS	—	ISSUED	MASCON RESTORATION	07/18/2008
BIS	OT	ISSUED	MASCON RESTORATION	07/18/2008
BIS	PL	ISSUED	CATMAN PLUMBING INC	03/26/2008
BIS	OT	ISSUED	GMM CONSTRUCTION CORP	03/14/2008

1 project · most recent 07/29/2022

Filed	Status	Contractor	Scope
07/29/2022	Complete	RICHARD NEU	—

Nothing on file for this building.

▾Documents — 71 on file (BIS + DOB NOW)

▸Plans & Drawings2

▸DOB NOWPlans/Sketch2

09/02/2026M00782149-I1Request digital key ↗

09/02/2026M00782170-I1Request digital key ↗

▸Applications & Permits19

▸BISWORK PERMIT APPLICATION10

05/16/2011110076015Open ↗

08/19/2009110005672Open ↗

04/15/2009120011423Open ↗

Showing 3 of 10 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION8

08/07/2012110005672Open ↗

06/03/2011110005672Open ↗

05/04/2010110005672Open ↗

Showing 3 of 8 on file for this type

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

08/24/2009110005672Open ↗

▸Seals & Professional Certifications13

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5

04/19/2011120011423Open ↗

01/15/2008110076015Open ↗

10/22/2007110005672Open ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2

04/09/2009120011423Open ↗

01/15/2008110076015Open ↗

▸BISPC FULL REPORT2

01/15/2008110076015Open ↗

10/22/2007110005672Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST2

04/09/2009120011423Open ↗

01/15/2008110076015Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature2

09/02/2026M00782149-I1Open ↗

09/02/2026M00782170-I1Open ↗

▸Trade Schedules & Equipment9

▸BISSELF-CERT PLUMBING NOTICE4

04/09/2012110076015Open ↗

04/04/2012110076015Open ↗

10/30/2009110005672Open ↗

Showing 3 of 4 on file for this type

▸BISSCHEDULE B - PLUMBING2

05/04/2010110005672Open ↗

04/09/2009120011423Open ↗

▸BISBOILERS - SUPPORTING DOCUMENTATION2

07/30/2009120011423Open ↗

07/07/2009120011423Open ↗

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1

07/07/2009120011423Open ↗

▸Safety & Tenant Protection5

▸BISST-1: Street Tree Checklist2

06/21/2008110005672Open ↗

09/07/2012110005672Open ↗

▸DOB NOWHPD-2: Clinton Special District Anti-Harassment Checklist2

08/13/2026M00782149-I1Open ↗

08/13/2026M00782170-I1Open ↗

▸BISHPD-2 - Clinton Special district Anti-Harassment Checklist1

04/14/2009120011423Open ↗

▸Environmental & Asbestos3

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'3

01/15/2008110076015Open ↗

10/22/2007110005672Open ↗

04/09/2009120011423Open ↗

▸Approvals, Objections & Sign-offs9

▸BISADMINISTRATIVE OBJECTIONS3

04/09/2009120011423Open ↗

01/15/2008110076015Open ↗

10/22/2007110005672Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3

09/07/2012110005672Open ↗

04/19/2011120011423Open ↗

07/02/2013110005672Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION1

04/19/2011120011423Open ↗

▸BISSUPERSEDING LETTER1

08/19/2009110005672Open ↗

▸BISSCHEDULE A - OCCUPANCY / USE1

04/24/2009110005672Open ↗

▸Cost, Insurance & Ownership8

▸BISCOST AFFIDAVIT8

09/07/2012110005672Open ↗

04/04/2012110076015Open ↗

03/28/2011120011423Open ↗

Showing 3 of 8 on file for this type

▸Filing & Intake Forms2

▸BISADDITIONAL INFORMATION1

05/08/2008110076015Open ↗

▸BISeFiling Job Application Cover Sheet1

04/09/2009120011423Open ↗

▸Other Documents1

▸BISSupporting Document: Fee Deferment1

07/21/2008110076015Open ↗