School or academy

The Hewitt School

45 EAST 75 STREET · Upper East Side-Carnegie Hill · BIN 1072055

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1925Year Built

4Stories

W3Building Class

R8BZoning

50,414 sfGross Floor Area

2Units

LL97 Covered0 Open Violations

School or academy · 9,093 sf lot · 5.54 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralMechanical

Roof1p · 1 filing · 8 docs

Floor 314p · 3 filings · 20 docs

Floor 2

Floor 1

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
HEWITT SCHOOL	80	07/08/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
LORING CONSULTING ENGINEERS, INC.	3	04/24/2023
JAMES WAGMAN ARCHITECT, LLC	1	07/13/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
A1 EXPEDITING SERVICE CORP.	5	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
LTI CONSTRUCTION CORP	General Contractor	6	03/21/2026
ANTHONY LUCIANO	Electrical	1	03/21/2026
BAY CRANE SERVICE	Electrical	1	03/21/2026
GIRONTA, M	Electrical	1	03/21/2026
KARL STOCKERL	Electrical	1	03/21/2026
PETTUS, RICHARD	Electrical	1	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
AK ENGINEERING PC	678	4	04/24/2023

Building Lifecycle

All (47)Filed (4)Permit Issued (4)Signed Off (3)Violation (24)Special Inspection (12)

05/01/2023

Signed off — Alteration

Modification to existing HVAC system and plumbing fixtures as per plans filed herewith. NO change in use, egress or occupancy.

M00750406-I1

04/26/2023

Special inspection requirement — Mechanical Systems

Ari Kamo

04/26/2023

Special inspection requirement — Final

Ari Kamo

04/24/2023

Filed — Alteration

Modification to existing HVAC system and plumbing fixtures as per plans filed herewith. NO change in use, egress or occupancy.

M00750406-P1

12/22/2022

Signed off — Alteration

REMOVAL AND INSTALLATION OF INTERIOR NONBEARING PARTITIONS AND STRUCTURAL MODIFICATIONS AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

M00771670-I1

12/15/2022

Special inspection requirement — Mechanical Systems

Ari Kamo

12/15/2022

Special inspection requirement — Final

Ari Kamo

08/05/2022

Permit issued — General Construction

M00771670-I1-ST

08/05/2022

Permit issued — Mechanical Systems

M00750406-I1-MS

08/05/2022

Permit issued — Structural

M00771670-I1-GC

07/21/2022

Filed — Alteration

Modification to existing HVAC system and plumbing fixtures as per plans filed herewith. NO change in use, egress or occupancy.

M00750406-I1

07/13/2022

Filed — Alteration

REMOVAL AND INSTALLATION OF INTERIOR NONBEARING PARTITIONS AND STRUCTURAL MODIFICATIONS AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.

M00771670-I1

07/08/2022

Special inspection requirement — Final

Ari Kamo

07/08/2022

Special inspection requirement — Structural Steel - High Strength Bolting

Ari Kamo

07/08/2022

Special inspection requirement — Structural Steel - Welding

Ari Kamo

07/08/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

Ari Kamo

07/08/2022

Special inspection requirement — Structural Stability – Alterations of existing buildings

Ari Kamo

07/08/2022

Special inspection requirement — Structural Steel - Details

Ari Kamo

08/03/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/02/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/19/2021

Signed off — Alteration

Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.

M00349118-I1

10/22/2020

Permit issued — Mechanical Systems

M00349118-I1-MS

10/02/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

09/09/2020

Filed — Alteration

Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.

M00349118-I1

05/13/2020

Special inspection requirement — Final

Ari Kamo

05/13/2020

Special inspection requirement — Mechanical Systems

Ari Kamo

07/30/2019

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

09/15/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

07/03/2017

Violation issued (ECB, closed)

Unknown

08/03/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

06/07/2013

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/28/2012

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

01/05/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

03/03/2010

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

09/10/2008

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

08/08/2007

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

11/19/2004

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

07/13/2004

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

01/08/2003

Violation issued (ECB, closed)

Elevators

07/02/2002

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

06/22/2001

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

12/16/1999

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

01/05/1999

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

04/09/1990

Violation issued (ECB, closed)

Construction

07/24/1989

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

10/03/1988

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

10/03/1988

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Signed-off	LTI CONSTRUCTION CORP	08/05/2022
DOB NOW	Mechanical Systems	Signed-off	LTI CONSTRUCTION CORP	08/05/2022
DOB NOW	Structural	Signed-off	LTI CONSTRUCTION CORP	08/05/2022
DOB NOW	Mechanical Systems	Signed-off	MICHAEL G. FAHEY ARCHITECT P.C.	10/22/2020
BIS	OT	ISSUED	LTI CONSTRUCTION CORP	06/15/2020
BIS	SP	ISSUED	RCI FIRE PROTECTION LLC	01/23/2018
BIS	PL	ISSUED	PRO STAR PLBG,HTG&MECH IN	06/27/2017
BIS	BL	ISSUED	PRO STAR PLBG,HTG&MECH IN	02/01/2017
BIS	MH	ISSUED	LTI CONSTRUCTION CORP	11/10/2016
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	10/24/2016
BIS	—	ISSUED	E.W. HOWELL CO, LLC	09/06/2016
BIS	PL	ISSUED	PRO STAR PLBG,HTG&MECH IN	06/24/2016
BIS	EQ	ISSUED	E.W. HOWELL CO, LLC	06/02/2016
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	10/19/2015
BIS	—	ISSUED	E.W. HOWELL CO, LLC	09/01/2015
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	08/11/2015
BIS	EQ	ISSUED	SPRING SCAFFOLDING LLC	07/29/2015
BIS	EQ	ISSUED	SPRING SCAFFOLDING LLC	07/29/2015
BIS	SP	ISSUED	RCI FIRE PROTECTION LLC	06/30/2015
BIS	PL	ISSUED	PRO STAR PLBG,HTG&MECH IN	06/17/2015
BIS	EQ	ISSUED	E.W. HOWELL CO, LLC	06/17/2015
BIS	—	ISSUED	E.W. HOWELL CO, LLC	05/28/2015
BIS	OT	ISSUED	AFGO MECHANICAL SVCS INC	05/13/2009
BIS	EQ	ISSUED	TRISTATE CONST & MASINRY CORP	08/08/2005
BIS	OT	ISSUED	LEHR CONSTR.	07/16/2003
BIS	OT	ISSUED	LEHR CONSTR.	07/16/2003
BIS	MH	ISSUED	LEHR CONSTR.	07/16/2003
BIS	PL	ISSUED	HYDRO MECHANICAL INC	07/07/2000
BIS	OT	ISSUED	TOWER CONSTRUCTION	07/05/2000
BIS	SP	ISSUED	IZI PLB & HTG SRV LTD	05/18/2000
BIS	MH	ISSUED	COTTAM HEATING & AIR CONDIT.	03/09/2000
BIS	EQ	ISSUED	COLGATE SCAFFOLDING	02/09/2000
BIS	EQ	ISSUED	COLGATE SCAFFOLDING	02/09/2000
BIS	PL	ISSUED	HYDRO MECHANICAL INC	09/21/1999
BIS	OT	ISSUED	TOWER CONTRACTING	09/07/1999
BIS	PL	ISSUED	LAURMAR ASSOCIATES INC	09/23/1997
BIS	MH	ISSUED	ATLANTIC CONSTRUCTION CORP.	08/08/1997
BIS	OT	ISSUED	TOWER CONTRACTING CO	01/03/1996
BIS	OT	ISSUED	HEWITT SCHOOL	12/22/1995
BIS	OT	ISSUED	VANGUARD CONSTRT/DEVELPMNT CO	05/18/1995

1 project · most recent 04/04/2018

Filed	Status	Contractor	Scope
04/04/2018	Complete	JAM ELECTRICAL CORP	—

▾Special Inspection Requirements (DOB NOW) — 12

Date	Requirement	Inspector	Role
04/26/2023	Mechanical Systems	Ari Kamo	special
04/26/2023	Final	Ari Kamo	progress
12/15/2022	Mechanical Systems	Ari Kamo	special
12/15/2022	Final	Ari Kamo	progress
07/08/2022	Final	Ari Kamo	progress
07/08/2022	Structural Steel - High Strength Bolting	Ari Kamo	special
07/08/2022	Structural Steel - Welding	Ari Kamo	special
07/08/2022	Fire-Resistant Penetrations and Joints	Ari Kamo	special
07/08/2022	Structural Stability – Alterations of existing buildings	Ari Kamo	special
07/08/2022	Structural Steel - Details	Ari Kamo	special
05/13/2020	Final	Ari Kamo	progress
05/13/2020	Mechanical Systems	Ari Kamo	special

▾Documents — 339 on file (BIS + DOB NOW)

▸Plans & Drawings4

▸DOB NOWPlans/Sketch3

09/02/2026M00771670-I1Request digital key ↗

08/31/2026M00750406-I1Request digital key ↗

08/31/2026M00750406-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Mechanical Systems1

09/04/2026M00349118-I1Request digital key ↗

▸Applications & Permits76

▸BISPLAN / WORK APPROVAL APPLICATION45

06/11/2020140903510Open ↗

07/18/2018121333878Open ↗

04/04/2018140381977Open ↗

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▸BISWORK PERMIT APPLICATION18

06/15/2020140903510Open ↗

06/11/2020140903510Open ↗

01/26/2018140254123Open ↗

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▸BISPLACE OF ASSEMBLY5

05/09/2018122265486Open ↗

06/06/2017122265486Open ↗

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▸DOB NOWLPC Approval/Permit4

09/04/2026M00349118-I1Open ↗

09/02/2026M00771670-I1Open ↗

08/13/2026M00750406-I1Open ↗

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▸BISBPP-5 - Authorization to the Department of Transportation2

06/12/2017140303491Open ↗

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▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

12/22/2016121333878Open ↗

▸BISAFTER-HOUR WORK PERMIT APPLICATION1

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

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▸Zoning, Tax Lot & Property Records3

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

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

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▸BISZONING DIAGRAM1

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

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▸BISZONING EXHIBIT I: CERTIFICATION1

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▸Seals & Professional Certifications60

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION26

05/09/2018122265486Open ↗

02/13/2018122889543Open ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT8

06/11/2020140903510Open ↗

01/25/2017123000769Open ↗

10/20/2016122827959Open ↗

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▸BISPROFESSIONAL CERTIFIED CHECKLIST5

01/25/2017123000769Open ↗

10/20/2016122827959Open ↗

09/26/2016122889543Open ↗

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▸DOB NOWDPL-1: Design Professional Seal & Signature4

09/04/2026M00349118-I1Open ↗

09/02/2026M00771670-I1Open ↗

08/13/2026M00750406-P1Open ↗

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▸DOB NOWProgress Inspector Seal & Signature4

09/01/2026M00771670-I1Open ↗

08/28/2026M00750406-P1Open ↗

08/26/2026M00349118-I1Open ↗

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▸DOB NOWSpecial Inspector Seal & Signature4

09/01/2026M00771670-I1Open ↗

08/28/2026M00750406-P1Open ↗

08/26/2026M00349118-I1Open ↗

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▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION3

06/11/2020140903510Open ↗

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▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY3

06/11/2020140903510Open ↗

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▸BISAPPLICANT OWNER SIGNATURE3

08/19/2016140528365Open ↗

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▸Trade Schedules & Equipment20

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE6

07/18/2018121333878Open ↗

02/20/2018121333878Open ↗

02/09/2018121333878Open ↗

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▸BISEQUIPMENT USE APPLICATION/PERMIT4

02/08/2018121333878Open ↗

12/14/2016122827959Open ↗

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▸BISSCHEDULE B - PLUMBING2

06/05/2017140254123Open ↗

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▸BISEQUIPMENT USE PERMITS2

02/08/2018121333878Open ↗

12/14/2016122827959Open ↗

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT2

03/27/2017123000769Open ↗

01/25/2017123000769Open ↗

▸BISFA - FDNY APPROVAL : FD-FAA2

07/17/2017122837993Open ↗

05/22/2017122133841Open ↗

▸BISFIRE PROTECTION PLAN(FPP): FDNY APPROVAL1

11/18/2016140528365Open ↗

▸BISSELF-CERT PLUMBING NOTICE1

01/04/2016121333878Open ↗

▸Safety & Tenant Protection4

▸BISTenant Protection Plan and Notes2

10/20/2016122827959Open ↗

09/26/2016122889543Open ↗

▸BISBPP: STREET TREES SITE PLAN1

12/07/2016140303491Open ↗

▸BISSTREET TREE CHECKLIST1

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▸Environmental & Asbestos11

▸BISASBESTOS: CERTIFICATION (DEP ACP5)5

06/11/2020140903510Open ↗

01/25/2017123000769Open ↗

11/15/2016122827959Open ↗

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▸DOB NOWDEP ACP-5: Asbestos Assessment Report4

09/04/2026M00349118-I1Open ↗

09/02/2026M00771670-I1Open ↗

08/13/2026M00750406-I1Open ↗

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▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1

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▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)1

08/10/2018121333878Open ↗

▸Energy Compliance10

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS5

11/08/2017123000769Open ↗

01/31/2017123000769Open ↗

01/25/2017123000769Open ↗

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▸BISAS-BUILT ENERGY ANALYSIS3

08/10/2018121333878Open ↗

11/08/2017123000769Open ↗

12/14/2016122827959Open ↗

▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1

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

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▸BISNYCECC EXEMPTION1

06/11/2020140903510Open ↗

▸Inspections & Test Reports16

▸BISTECHNICAL REPORT: RESPONSIBILITY11

03/19/2021140903510Open ↗

06/11/2020140903510Open ↗

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▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER2

04/12/2017121333878Open ↗

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▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1

05/09/2018122265486Open ↗

▸BISTR2: CONCRETE TEST CYLINDERS TECHNICAL REPORT1

04/18/2017121333878Open ↗

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX1

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

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▸Approvals, Objections & Sign-offs47

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST16

03/19/2021140903510Open ↗

08/10/2018121333878Open ↗

05/08/2018121333878Open ↗

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▸BISLANDMARKS APPROVAL12

06/11/2020140903510Open ↗

08/10/2018121333878Open ↗

02/26/2018140303491Open ↗

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▸BISLETTERS - SUPPORTING DOCUMENTATION8

04/18/2017121333878Open ↗

04/12/2017121333878Open ↗

11/29/2016140528365Open ↗

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▸BISSCHEDULE A - OCCUPANCY / USE4

03/09/2018121333878Open ↗

01/23/2018121333878Open ↗

06/02/2016121333878Open ↗

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▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter4

09/04/2026M00349118-I1Open ↗

09/02/2026M00771670-I1Open ↗

08/13/2026M00750406-P1Open ↗

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▸BISLANDMARKS SIGNOFF1

03/19/2021140903510Open ↗

▸BISBSA/CPC APPROVAL1

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▸BISADMINISTRATIVE OBJECTIONS1

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▸Cost, Insurance & Ownership22

▸BISCOST AFFIDAVIT19

03/19/2021140903510Open ↗

06/11/2020140903510Open ↗

08/10/2018121333878Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE3

09/20/2016121333878Open ↗

09/30/2015121333878Open ↗

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▸Filing & Intake Forms54

▸BISBOROUGH INTAKE FORM21

08/10/2018121333878Open ↗

07/18/2018121333878Open ↗

05/08/2018121333878Open ↗

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▸BISADDITIONAL INFORMATION16

02/05/2018121333878Open ↗

11/14/2017121333878Open ↗

06/16/2017121333878Open ↗

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▸BISEFILING COVER SHEET10

01/25/2017123000769Open ↗

10/20/2016122827959Open ↗

09/26/2016122889543Open ↗

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▸BISEFILING JOB APPLICATION COVER SHEET7

06/11/2020140903510Open ↗

08/19/2016140528365Open ↗

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▸Other Documents12

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION6

01/25/2017123000769Open ↗

09/14/2016122889543Open ↗

07/19/2016122837993Open ↗

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▸DOB NOWProof of Historic Building3

09/02/2026M00771670-I1Open ↗

08/13/2026M00750406-I1Open ↗

08/13/2026M00750406-P1Open ↗

▸BISSupporting Document: Fee Exempt1

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▸BISPLOT DIAGRAM1

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▸BISBPP - SUPPORTING DOCUMENTATION1

02/01/2016140303491Open ↗