448 West 51 Street, Manhattan — DOB NOW & BIS Permits, Violations | BuildNYC

One family attached or semi-detached

448 WEST 51 STREET

MANHATTAN · Hell's Kitchen · BIN 1026707

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1910Year Built

4Stories

A5Building Class

R8Zoning

5,701 sfGross Floor Area

1Units

0 Open Violations

One family attached or semi-detached · 1,883 sf lot · 3.03 FAR built · Flood zone X

Locations of Work

ArchitecturePlumbingEquipmentGeneral

Floor 55p · 1 filing · 4 docs

Floor 45p · 1 filing · 4 docs

Floor 35p · 1 filing · 4 docs

Floor 25p · 1 filing · 4 docs

Floor 15p · 1 filing · 4 docs

Site & exterior5p · 2 filings · 8 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
S R ROSENBERG ASSOCIATES	4	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
PAUL PERDEK, PROF. ENG. PLLC	2	12/02/2020

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
AE DESIGN SOLUTION	4	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
CENTRAL SCAFFOLD & HOIST	General Contractor	6	03/21/2026
EINSTEIN ELEC'L CORP	Electrical	2	03/22/2026

Building Lifecycle

All (30)Filed (2)Permit Issued (2)Signed Off (2)Violation (22)Special Inspection (2)

06/30/2021

Signed off — Alteration

INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M00431273-I1

06/30/2021

Signed off — Alteration

INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M00431238-I1

12/03/2020

Permit issued — Supported Scaffold

M00431273-I1-SF

12/03/2020

Permit issued — Sidewalk Shed

M00431238-I1-SH

12/02/2020

Filed — Alteration

INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M00431273-I1

12/02/2020

Filed — Alteration

INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

M00431238-I1

11/20/2020

Special inspection requirement — Final

Paul Perdek

11/20/2020

Special inspection requirement — Final

Paul Perdek

04/06/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/06/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/24/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/24/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/01/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/01/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/03/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/03/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/06/2006

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/06/2006

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/13/2004

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/13/2004

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/19/2003

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/19/2003

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/26/2002

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/26/2002

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/16/1997

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/29/1995

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/29/1995

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/18/1993

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/20/1991

Violation issued (ECB, closed)

Construction

02/20/1991

Violation issued (ECB, closed)

Construction

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Supported Scaffold	Signed-off	CENTRAL SCAFFOLD & HOIST	12/03/2020
DOB NOW	Sidewalk Shed	Signed-off	CENTRAL SCAFFOLD & HOIST	12/03/2020
BIS	—	ISSUED	ZALE CONTRACTING INC	01/19/2022
BIS	—	ISSUED	ZALE CONTRACTING INC	11/22/2021
BIS	EQ	ISSUED	ZALE CONTRACTING INC	02/17/2021
BIS	—	ISSUED	ZALE CONTRACTING INC	02/17/2021
BIS	EQ	ISSUED	G.P.J. O'DONOGHUE CONTRACTING	09/21/2020
BIS	PL	ISSUED	STELLMAR PLBG & MECH.CORP	08/17/2020
BIS	—	ISSUED	G.P.J. O'DONOGHUE CONTRACTING	02/25/2020
BIS	—	ISSUED	G.P.J. O'DONOGHUE CONTRACTING	04/29/2019
BIS	—	ISSUED	G.P.J. O'DONOGHUE CONTRACTING	04/12/2019
BIS	OT	ISSUED	G.P.J. O'DONOGHUE CONTRACTING	04/02/2019
BIS	EQ	ISSUED	G.P.J. O'DONOGHUE CONTRACTING	03/26/2019
BIS	SP	ISSUED	STELLMAR PLBG & MECH CORP	11/13/2018
BIS	PL	ISSUED	STELLMAR PLBG & MECH.CORP	11/13/2018
BIS	—	ISSUED	G.P.J. O'DONOGHUE CONTRACTING	07/31/2018
BIS	PL	ISSUED	STELLMAR PLBG & MECH.CORP	12/06/2017
BIS	SP	ISSUED	STELLMAR PLBG & MECH CORP	12/06/2017
BIS	—	RE-ISSUED	G.P.J. O'DONOGHUE CONTRACTING	11/08/2017
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	05/08/2017
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	05/03/2017
BIS	PL	ISSUED	JULIAN PLBG & HTG CORP	02/23/2017
BIS	—	ISSUED	P. O'CONNOR & SONS INC	02/17/2017
BIS	EQ	ISSUED	P. O'CONNOR & SONS INC	01/20/2017
BIS	—	ISSUED	P. O'CONNOR & SONS INC	01/20/2017
BIS	—	ISSUED	FANUKA INC	12/12/2016
BIS	EQ	ISSUED	FANUKA INC	12/02/2016
BIS	EQ	ISSUED	INTERSYSTEM S&S CORP	10/06/2016
BIS	EQ	ISSUED	INTERSYSTEM S&S CORP	09/19/2016
BIS	PL	ISSUED	SUPERB PLUMBING & HEATING	06/08/2016
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	05/26/2016
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	05/26/2016
BIS	EQ	ISSUED	FANUKA INC	11/23/2015
BIS	—	ISSUED	FANUKA INC	11/23/2015
BIS	OT	ISSUED	FANUKA INC	11/17/2015
BIS	EQ	ISSUED	INTERSYSTEM S&S CORP	10/09/2015
BIS	EQ	ISSUED	INTERSYSTEM S&S CORP	10/07/2015
BIS	OT	ISSUED	FANUKA INC	07/06/2015
BIS	PL	ISSUED	ONOFRIO LODUCA PLBG CORP	01/30/2015
BIS	PL	ISSUED	SUPERB PLUMBING & HEATING	01/22/2015

+ 8 more permits on file

4 projects · most recent 03/20/2024

General Wiring

Filed	Status	Contractor	Scope
03/20/2024	Complete	KRIS ELECTRICAL SOLUTIONS	—
05/20/2022	Complete	EINSTEIN ELEC'L CORP	General Wiring
11/05/2020	Complete	V. VASS ELECTRIC CORP	—
01/02/2018	Complete	JOROB CONTR'G & ELEC'L CO	General Wiring

▾Special Inspection Requirements (DOB NOW) — 2

Date	Requirement	Inspector	Role
11/20/2020	Final	Paul Perdek	progress
11/20/2020	Final	Paul Perdek	progress

▾Documents — 370 on file (BIS + DOB NOW)

▸Plans & Drawings2

▸DOB NOWPlans/Sketch - Supported Scaffold1

09/04/2026M00431273-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Sidewalk Shed1

09/04/2026M00431238-I1Request digital key ↗

▸Applications & Permits96

▸BISPLAN / WORK APPROVAL APPLICATION62

10/23/2025104588322Open ↗

10/19/2023123665747Open ↗

09/27/2023121979207Open ↗

Showing 3 of 62 on file for this type

▸BISWORK PERMIT APPLICATION34

02/17/2021121979207Open ↗

02/17/2021121979207Open ↗

02/27/2020121979207Open ↗

Showing 3 of 34 on file for this type

▸Zoning, Tax Lot & Property Records1

▸BISVERIFY TAX LOT1

02/05/2024121979207Open ↗

▸Seals & Professional Certifications59

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION33

03/15/2019123665747Open ↗

03/15/2019123665747Open ↗

01/28/2019123665747Open ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT9

01/28/2019123665747Open ↗

Showing 1 of 9 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST5

09/26/2023121979207Open ↗

01/28/2019123665747Open ↗

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▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION4

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

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▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY4

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

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▸DOB NOWDPL-1: Design Professional Seal & Signature2

08/13/2026M00431273-I1Open ↗

08/13/2026M00431238-I1Open ↗

▸DOB NOWProgress Inspector Seal & Signature2

08/29/2026M00431273-I1Open ↗

08/26/2026M00431238-I1Open ↗

▸Trade Schedules & Equipment32

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE20

06/20/2019121979207Open ↗

05/31/2019121979207Open ↗

02/27/2019122481108Open ↗

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▸BISSCHEDULE B - PLUMBING4

07/19/2023121979207Open ↗

06/06/2023121979207Open ↗

04/17/2023121979207Open ↗

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▸BISEQUIPMENT USE APPLICATION/PERMIT2

05/22/2024121979207Open ↗

10/05/2023121979207Open ↗

▸BISEQUIPMENT USE PERMITS2

06/12/2024121979207Open ↗

10/04/2023121979207Open ↗

▸BISSELF-CERT PLUMBING NOTICE2

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

Showing 0 of 2 on file for this type

▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1

05/12/2023121979207Open ↗

▸BISSPRINKLER SYSTEMS1

12/12/2022122481108Open ↗

▸Safety & Tenant Protection11

▸BISANTI-HARASSMENT CHECKLIST: CLINTON2

02/04/2019123665747Open ↗

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▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM2

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

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

08/13/2026M00431273-I1Open ↗

08/13/2026M00431238-I1Open ↗

▸BISSTREET TREE SIGNOFF1

06/06/2024121979207Open ↗

▸BISANTI-HARASSMENT CHECKLIST1

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

Showing 0 of 1 on file for this type

▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN1

06/06/2024121979207Open ↗

▸BISSRO MD ANTI-HARASSMENT CHECKLIST1

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

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

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

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▸Environmental & Asbestos9

▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)4

07/25/2023122863892Open ↗

03/01/2019123665747Open ↗

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▸BISASBESTOS: CERTIFICATION (DEP ACP5)3

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

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▸BISDEP ASBESTOS PROJECT COMPLETION FORM2

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

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▸Energy Compliance24

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS11

01/28/2019123665747Open ↗

10/24/2018121979207Open ↗

10/24/2018121979207Open ↗

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▸BISAS-BUILT ENERGY ANALYSIS3

09/14/2023123665747Open ↗

05/09/2023121979207Open ↗

05/15/2017122285598Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3

09/14/2023123665747Open ↗

05/09/2023121979207Open ↗

05/09/2023121979207Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)2

10/12/2023123665747Open ↗

05/12/2023121979207Open ↗

▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING2

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

Showing 0 of 2 on file for this type

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

05/12/2023121979207Open ↗

▸BISFENESTRATION AREAS1

05/12/2023121979207Open ↗

▸BISINSULATION PLACEMENT & R VALUES1

05/12/2023121979207Open ↗

▸Inspections & Test Reports16

▸BISTECHNICAL REPORT: RESPONSIBILITY9

10/19/2023123665747Open ↗

09/14/2023123665747Open ↗

09/14/2023123665747Open ↗

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▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER2

01/25/2018121979207Open ↗

01/25/2018121979207Open ↗

▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS1

10/12/2023123665747Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

12/12/2022122481108Open ↗

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX1

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

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▸BISFOOTING AND FOUNDATION INSPECTION1

10/12/2023123665747Open ↗

▸BISMECHANICAL SYSTEMS1

05/12/2023121979207Open ↗

▸Approvals, Objections & Sign-offs26

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST10

10/19/2023123665747Open ↗

07/25/2023122863892Open ↗

12/13/2022122481108Open ↗

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▸BISSUPERSEDING LETTER9

02/17/2021121979207Open ↗

02/17/2021121979207Open ↗

02/17/2021121979207Open ↗

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▸BISSCHEDULE A - OCCUPANCY / USE3

09/01/2022121979207Open ↗

08/18/2017121979207Open ↗

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▸BISFINAL2

10/12/2023123665747Open ↗

12/12/2022122481108Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION2

05/26/2017140500143Open ↗

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▸Cost, Insurance & Ownership24

▸BISCOST AFFIDAVIT14

09/14/2023123665747Open ↗

08/22/2023123665747Open ↗

12/13/2022122481108Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE6

02/17/2021121979207Open ↗

02/27/2020121979207Open ↗

07/22/2019121979207Open ↗

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▸BISCOST AFFIDAVIT (FINAL): PW33

02/26/2024121979207Open ↗

10/12/2023123665747Open ↗

07/25/2023122863892Open ↗

▸BISAcord 25 (Acord Certificate of Liability Insurance)1

02/17/2021121979207Open ↗

▸Filing & Intake Forms40

▸BISADDITIONAL INFORMATION18

09/27/2023121979207Open ↗

04/06/2023121979207Open ↗

05/11/2022121979207Open ↗

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▸BISBOROUGH INTAKE FORM10

02/17/2021121979207Open ↗

02/17/2021121979207Open ↗

08/12/2019122863892Open ↗

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▸BISEFILING JOB APPLICATION COVER SHEET7

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

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▸BISEFILING COVER SHEET5

01/28/2019123665747Open ↗

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▸Other Documents8

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3

04/01/2024121979207Open ↗

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▸BISSP/SD DEVICE CERT : LTR-LIC ELECT1

12/13/2022122481108Open ↗

▸BISMAINTENANCE INFORMATION1

05/12/2023121979207Open ↗

▸BISPERMANENT CERTIFICATE1

05/12/2023121979207Open ↗

▸BISFIREPLACES1

05/12/2023121979207Open ↗

▸BISPLOT DIAGRAM1

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