Hotel, private club, luxury

124 EAST 66 STREET

MANHATTAN · Upper East Side-Carnegie Hill · BIN 1081412

💬 Discuss this project

1932Year Built

10Stories

H5Building Class

R8BZoning

40,392 sfGross Floor Area

1Units

Rent Stabilized3 Open Violations ▸

Hotel, private club, luxury · Owner of record: COSMOPOLITAN CLUB · 7,230 sf lot · 5.59 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralMechanicalEquipmentGeneral

Permit Issued — active, not yet Signed-off

Floor 41p · 1 filing · 5 docs

Floor 3

Floor 2

Floor 1

Site & exteriorUnder Construction14p · 4 filings · 8 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
COSMOPOLITAN CLUB	27	09/24/2026
CEPRINE CONSTRUCTION	10	07/08/2026
INTERSYSTEM CONSTRUCTION	1	07/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
RIGID STRUCTURAL DESIGN, LLC	2	07/31/2026
TIMOTHY TANGEL	1	07/31/2025
KZ ENGINEERING, P.C	3	06/24/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
SYNERGY BUILDING CONSULTANTS	3	03/21/2026
METROPOLIS GROUP INC	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
CEPRINE CONSTRUCTION INC	General Contractor	4	07/08/2026
NY HILL RESTORATION, INC	General Contractor	2	09/24/2026
GREGORY PAPANTONIOU	Electrical	1	03/21/2026
INTERSYSTEM CONSTRUCTION	General Contractor	1	07/22/2026
WINDSOR AR, INC	General Contractor	1	04/09/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
SHAHRISH SHUVO ENGINEERIN	8524	1	07/31/2025

Building Lifecycle

All (19)Filed (6)Permit Issued (6)Signed Off (2)Violation (5)

09/23/2026

Permit issued — Construction Fence

M01432869-I1-FN

08/03/2026

Permit issued — Construction Fence

M01432869-I1-FN

07/31/2026

Filed — Alteration

Installation of a temporary construction fence per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M01432869-I1

07/21/2026

Filed — Alteration

M01427429-I1

07/21/2026

Permit issued — Protection and Mechanical Methods

M01427429-I1-PMM

11/14/2025

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/14/2025

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/03/2025

Permit issued — Mechanical Systems

M01247651-I1-MS

07/31/2025

Filed — Alteration

M01247651-I1

11/14/2022

Signed off — Alteration

Installation of temporary supported scaffold per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00702171-I1

11/14/2022

Signed off — Alteration

Installation of temporary heavy duty sidewalk shed per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00702170-I1

06/24/2022

Filed — Alteration

Installation of temporary supported scaffold per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00702171-P1

03/31/2022

Permit issued — Supported Scaffold

M00702171-I1-SF

03/31/2022

Permit issued — Sidewalk Shed

M00702170-I1-SH

03/30/2022

Filed — Alteration

Installation of temporary supported scaffold per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00702171-I1

03/30/2022

Filed — Alteration

Installation of temporary heavy duty sidewalk shed per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00702170-I1

02/24/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/24/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/31/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Permit Issued	NY HILL RESTORATION, INC	09/23/2026
DOB NOW	Construction Fence	Permit Issued	NY HILL RESTORATION, INC	08/03/2026
DOB NOW	Protection and Mechanical Methods	Permit Issued	INTERSYSTEM CONSTRUCTION	07/21/2026
DOB NOW	Mechanical Systems	Permit Issued	WINDSOR AR, INC	09/03/2025
DOB NOW	Supported Scaffold	Signed-off	CEPRINE CONSTRUCTION INC	03/31/2022
DOB NOW	Sidewalk Shed	Signed-off	CEPRINE CONSTRUCTION INC	03/31/2022
BIS	SP	ISSUED	HEADS UP FIRE SPRINKLER	05/06/2013
BIS	OT	ISSUED	ICS BUILDERS, INC	05/01/2013
BIS	—	ISSUED	ICS BUILDERS, INC	05/01/2013
BIS	EQ	ISSUED	ICS BUILDERS, INC	05/01/2013
BIS	OT	ISSUED	ICS BUILDERS, INC	04/25/2013
BIS	PL	ISSUED	ACCURATE MECHANICAL INC	03/22/2013
BIS	OT	ISSUED	ICS BUILDERS, INC	03/19/2013
BIS	—	ISSUED	ICS BUILDERS, INC	03/08/2013
BIS	EQ	ISSUED	ICS BUILDERS, INC	03/07/2013
BIS	BL	ISSUED	ACCURATE MECHANICAL INC	02/22/2013
BIS	OT	ISSUED	ICS BUILDERS, INC	12/18/2012

2 projects · most recent 07/21/2026

Filed	Status	Contractor	Scope
07/21/2026	Permit Issued	AURORA ELECL CONTG INC	—
04/06/2022	Complete	BOROWIDE ELECT'L CONTR'S	—

1 project · most recent 07/31/2026

Fence

Filed	Status	Contractor	Scope
07/31/2026	Permit Issued	NY HILL RESTORATION, INC	Fence

Nothing on file for this building.

▾Documents — 184 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch5

09/02/2026M00702170-I1Request digital key ↗

09/02/2026M00702171-I1Request digital key ↗

09/02/2026M00702171-P1Request digital key ↗

Showing 3 of 5 on file for this type

▸Applications & Permits33

▸BISPLAN / WORK APPROVAL APPLICATION20

05/15/2017110385538Open ↗

10/15/2014121165112Open ↗

07/15/2014121165112Open ↗

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▸BISWORK PERMIT APPLICATION11

05/09/2013121345838Open ↗

05/06/2013121354587Open ↗

05/06/2013121165112Open ↗

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▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

01/07/2014121165112Open ↗

▸DOB NOWLPC Approval/Permit1

08/13/2026M01247651-I1Open ↗

▸Zoning, Tax Lot & Property Records1

▸BISZRD1-Zoning Resolution Determination1

12/24/2012121165112Open ↗

▸Seals & Professional Certifications39

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION32

09/01/2017121165112Open ↗

Showing 3 of 32 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

09/02/2026M00702171-P1Open ↗

09/02/2026M00702171-I1Open ↗

08/22/2026M01247651-I1Open ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1

11/08/2008110385538Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST1

11/08/2008110385538Open ↗

▸Trade Schedules & Equipment21

▸BISSELF-CERT PLUMBING NOTICE11

02/18/2014121165112Open ↗

02/11/2014121165112Open ↗

02/05/2014121345838Open ↗

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▸BISSCHEDULE B - PLUMBING6

10/09/2013121165112Open ↗

02/19/2013121345838Open ↗

08/22/2012121345838Open ↗

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▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT3

12/06/2013121393544Open ↗

09/28/2012121393544Open ↗

▸BISBOILERS - SUPPORTING DOCUMENTATION1

01/27/2014121165112Open ↗

▸Safety & Tenant Protection1

▸BISSTREET TREE CHECKLIST1

01/28/2013121165112Open ↗

▸Environmental & Asbestos8

▸BISDEP ASBESTOS PROJECT COMPLETION FORM3

05/09/2013121345838Open ↗

02/19/2013121393544Open ↗

10/15/2012121354587Open ↗

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'3

11/08/2008110385538Open ↗

▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP 20-21-5)1

11/26/2012121344465Open ↗

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1

08/22/2026M01247651-I1Open ↗

▸Inspections & Test Reports11

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER8

09/01/2017121165112Open ↗

06/13/2017121165112Open ↗

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▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX2

09/01/2017121165112Open ↗

03/25/2013121344465Open ↗

▸BISHYDRAULIC FLOW CALCULATIONS1

12/10/2012121345838Open ↗

▸Approvals, Objections & Sign-offs37

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST16

09/01/2017121165112Open ↗

06/26/2017121165112Open ↗

06/16/2017121354587Open ↗

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▸BISLANDMARKS APPROVAL10

06/16/2017121354587Open ↗

06/13/2017121165112Open ↗

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▸BISADMINISTRATIVE OBJECTIONS6

09/28/2012121393544Open ↗

09/04/2012121354587Open ↗

08/22/2012121345838Open ↗

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▸BISSCHEDULE A - OCCUPANCY / USE3

10/22/2014121165112Open ↗

07/15/2014121165112Open ↗

07/30/2012121165112Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION2

01/31/2013121344465Open ↗

01/31/2013121354587Open ↗

▸Cost, Insurance & Ownership12

▸BISCOST AFFIDAVIT12

09/01/2017121165112Open ↗

06/16/2017121354587Open ↗

06/13/2017121165112Open ↗

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▸Filing & Intake Forms12

▸BISEFILING COVER SHEET6

09/28/2012121393544Open ↗

08/22/2012121345838Open ↗

08/16/2012121344465Open ↗

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▸BISADDITIONAL INFORMATION4

05/15/2017110385538Open ↗

12/06/2013121393544Open ↗

11/21/2013121165112Open ↗

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▸BISeFiling Job Application Cover Sheet2

09/04/2012121354587Open ↗

07/30/2012121165112Open ↗

▸Other Documents4

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION2

06/13/2017121165112Open ↗

12/03/2012121165112Open ↗

▸BISPLOT DIAGRAM1

07/30/2012121165112Open ↗

▸DOB NOWProof of Historic Building1

08/13/2026M01247651-I1Open ↗