School or academy

17 East 90th Street House

17 EAST 90 STREET · Upper East Side-Carnegie Hill · BIN 1046982

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1919Year Built

5Stories

W3Building Class

R8BZoning

9,988 sfGross Floor Area

1Units

1 Open Violation ▸FDNY Report ↗

School or academy · Owner of record: TRUSTEES OF THE SPENCE SCHOOL, INC. · 2,819 sf lot · 3.54 FAR built · Flood zone X

Locations of Work

ArchitectureMechanicalGeneral

Sub-Cellar8p · 1 filing · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
TRUSTEE OF SPENCE SCHOOL	29	03/21/2026
TRUSTEE OF THE SPENCE SCHOOL	7	03/21/2026
Spence School	6	07/08/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
LORING CONSULTING ENGINEERS, INC.	2	09/02/2025
ENNEAD ARCHITECTS	1	08/06/2024

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
CONVERSANO ASSOCIATES, INC.	6	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
SCIAME CONSTRUCTION LLC	General Contractor	2	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
ATLAS ATC ENGINEERING INC	8011	3	09/02/2025

Building Lifecycle

All (26)Filed (3)Permit Issued (2)Signed Off (2)Violation (11)Objection (4)Special Inspection (4)

09/03/2025

Signed off — Alteration

MECHANICAL WORK AS PER PLANS FILED HEREWITH.

M01012412-S2

09/02/2025

Filed — Alteration

MECHANICAL WORK AS PER PLANS FILED HEREWITH.

M01012412-P1

09/02/2025

Special inspection requirement — Mechanical Systems

RONALD GRAPIN

09/02/2025

Special inspection requirement — Final

RONALD GRAPIN

08/28/2025

Special inspection requirement — Mechanical Systems

RONALD GRAPIN

08/28/2025

Special inspection requirement — Final

RONALD GRAPIN

08/07/2025

Signed off — Alteration

MECHANICAL WORK AS PER PLANS FILED HEREWITH.

M01012412-I1

10/23/2024

Permit issued — General Construction

M01012412-I1-GC

10/23/2024

Permit issued — Mechanical Systems

M01012412-S2-MS

09/03/2024

Objection resolved — Addressed

08/23/2024

Objection resolved — Addressed

08/16/2024

Objection raised — Scope

08/15/2024

Objection raised — Scope

08/08/2024

Filed — Alteration

MECHANICAL WORK AS PER PLANS FILED HEREWITH.

M01012412-S2

08/06/2024

Filed — Alteration

MECHANICAL WORK AS PER PLANS FILED HEREWITH.

M01012412-I1

09/06/2019

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

09/06/2019

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/26/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

10/16/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

06/10/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/29/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

12/13/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/12/2010

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/10/1997

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/29/1995

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/01/1994

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Signed-off	SCIAME CONSTRUCTION LLC	10/23/2024
DOB NOW	Mechanical Systems	Signed-off	SCIAME CONSTRUCTION LLC	10/23/2024
BIS	—	ISSUED	E.W. HOWELL CO, LLC	02/10/2016
BIS	EQ	RE-ISSUED	E.W. HOWELL CO, LLC	02/10/2016
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	09/19/2013
BIS	EQ	ISSUED	E.W. HOWELL CO, LLC	09/19/2013
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	09/19/2013
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	09/19/2013
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	09/11/2013
BIS	EQ	ISSUED	ALL-SAFE LLC	04/26/2013
BIS	SD	ISSUED	EVOLUTION PIPING, CORP	04/03/2013
BIS	EQ	ISSUED	ALL-SAFE LLC	04/02/2013
BIS	EQ	ISSUED	ALL-SAFE LLC	12/21/2012
BIS	EQ	ISSUED	E.W. HOWELL CO, LLC	12/13/2012
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	12/13/2012
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	12/13/2012
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	12/13/2012
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	12/13/2012
BIS	EQ	ISSUED	ALL-SAFE LLC	12/12/2012
BIS	EQ	ISSUED	E.W. HOWELL CO, LLC	10/25/2012
BIS	—	ISSUED	E.W. HOWELL CO, LLC	10/25/2012
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	09/18/2012
BIS	EQ	ISSUED	E.W. HOWELL CO, LLC	06/13/2012
BIS	—	ISSUED	E.W. HOWELL CO, LLC	06/13/2012
BIS	PL	ISSUED	WIESENBERG INC	06/13/2012
BIS	SP	ISSUED	EVOLUTION PIPING, CORP	05/25/2012
BIS	EQ	ISSUED	ALL-SAFE LLC	05/14/2012
BIS	EQ	RE-ISSUED	ALL-SAFE LLC	04/06/2012
BIS	EQ	RE-ISSUED	ALL-SAFE LLC	04/06/2012
BIS	EQ	ISSUED	ALL-SAFE LLC	04/05/2012
BIS	EQ	ISSUED	ALL-SAFE LLC	04/05/2012
BIS	EQ	ISSUED	ALL-SAFE LLC	04/04/2012
BIS	EQ	ISSUED	ALL-SAFE LLC	03/14/2012
BIS	EQ	ISSUED	ALL-SAFE LLC	03/12/2012
BIS	EQ	ISSUED	ALL-SAFE LLC	03/12/2012
BIS	EQ	ISSUED	ALL-SAFE LLC	02/17/2012
BIS	EQ	ISSUED	ALL-SAFE LLC	02/17/2012
BIS	EQ	ISSUED	ALL-SAFE LLC	09/20/2011
BIS	OT	ISSUED	E.W. HOWELL CO, LLC	09/09/2011
BIS	EQ	ISSUED	E.W. HOWELL CO, LLC	09/09/2011

+ 12 more permits on file

Nothing on file for this building.

▾Special Inspection Requirements (DOB NOW) — 4

Date	Requirement	Inspector	Role
09/02/2025	Mechanical Systems	RONALD GRAPIN	special
09/02/2025	Final	RONALD GRAPIN	progress
08/28/2025	Mechanical Systems	RONALD GRAPIN	special
08/28/2025	Final	RONALD GRAPIN	progress

▾Documents — 441 on file (BIS + DOB NOW)

▸Plans & Drawings3

▸DOB NOWPlans/Sketch3

08/26/2026M01012412-S2Request digital key ↗

08/26/2026M01012412-P1Request digital key ↗

08/26/2026M01012412-I1Request digital key ↗

▸Applications & Permits106

▸BISWORK PERMIT APPLICATION61

02/23/2016120504418Open ↗

10/09/2013120504418Open ↗

Showing 3 of 61 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION41

11/06/2015120504418Open ↗

07/30/2014120504418Open ↗

02/03/2014120668722Open ↗

Showing 3 of 41 on file for this type

▸DOB NOWLPC Approval/Permit3

08/26/2026M01012412-S2Open ↗

08/13/2026M01012412-I1Open ↗

08/13/2026M01012412-P1Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

03/28/2013120504418Open ↗

▸Zoning, Tax Lot & Property Records8

▸BISZoning Diagram (ZD1)2

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

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▸BISZONING EXHIBIT I: CERTIFICATION2

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

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▸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 EXHIBIT III- DESC & OWNERSHIP STMNT1

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▸BISEASEMENT AND RESTRICTIVE DECLARATIONS - SUPPPORTING DOCUMENTATION1

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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▸Seals & Professional Certifications97

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION74

10/14/2015120624510Open ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM8

12/24/2012121467215Open ↗

12/14/2012121516617Open ↗

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▸BISPROFESSIONAL CERTIFIED CHECKLIST8

12/24/2012121467215Open ↗

12/14/2012121516617Open ↗

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▸DOB NOWDPL-1: Design Professional Seal & Signature3

08/26/2026M01012412-S2Open ↗

08/13/2026M01012412-P1Open ↗

08/13/2026M01012412-I1Open ↗

▸DOB NOWSpecial Inspector Seal & Signature2

08/29/2026M01012412-P1Open ↗

08/24/2026M01012412-S2Open ↗

▸DOB NOWProgress Inspector Seal & Signature2

08/29/2026M01012412-P1Open ↗

08/24/2026M01012412-S2Open ↗

▸Trade Schedules & Equipment23

▸BISSCHEDULE B - PLUMBING9

07/30/2014120504418Open ↗

06/20/2013120504418Open ↗

05/21/2013120887415Open ↗

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▸BISSELF-CERT PLUMBING NOTICE8

08/22/2014120504418Open ↗

06/18/2013120887415Open ↗

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▸BISEQUIPMENT USE PERMITS3

06/20/2016120504418Open ↗

06/14/2014120504418Open ↗

▸BISEQUIPMENT USE APPLICATION/PERMIT1

06/20/2016120504418Open ↗

▸BISSPRINKLER INSP REPORT : FP-851

05/06/2013120887415Open ↗

▸BISFA - FDNY APPROVAL : FD-FAA1

08/08/2014120970912Open ↗

▸Safety & Tenant Protection3

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM2

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

Showing 0 of 2 on file for this type

▸BISSTREET TREE CHECKLIST1

06/20/2016120504418Open ↗

▸Environmental & Asbestos29

▸BISDEP ASBESTOS PROJECT COMPLETION FORM13

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

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▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP 20-21-5)10

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▸BISASBESTOS EXEMPTION CERTIFICATION LETTER3

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

Showing 0 of 3 on file for this type

▸DOB NOWDEP ACP-5: Asbestos Assessment Report3

08/26/2026M01012412-S2Open ↗

08/13/2026M01012412-P1Open ↗

08/13/2026M01012412-I1Open ↗

▸Energy Compliance19

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS9

10/14/2015120624510Open ↗

10/01/2015120624510Open ↗

09/24/2014120668722Open ↗

Showing 3 of 9 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS4

10/14/2015120624510Open ↗

10/01/2015120624510Open ↗

09/24/2014120668722Open ↗

Showing 3 of 4 on file for this type

▸BISTR8: Energy Code Progress Inspections3

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

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▸BISTECHNICAL REPORT: ENERGY3

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

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▸Inspections & Test Reports10

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER5

10/14/2015120624510Open ↗

07/02/2013120504418Open ↗

07/24/2013120504418Open ↗

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▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX2

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

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▸BISCONCRETE DESIGN MIX (TR-3) 27-6051

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

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▸BISTECHNICAL REPORT: SOIL INSPECTION1

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

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▸BISHYDRAULIC FLOW CALCULATIONS1

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

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▸Approvals, Objections & Sign-offs72

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST29

05/23/2017120504418Open ↗

06/20/2016120504418Open ↗

06/09/2016120504418Open ↗

Showing 3 of 29 on file for this type

▸BISADMINISTRATIVE OBJECTIONS12

12/14/2012121516617Open ↗

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▸BISLANDMARKS APPROVAL10

06/20/2016120504418Open ↗

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▸BISCCD1-Construction Code Determination7

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

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▸BISLETTERS - SUPPORTING DOCUMENTATION4

05/01/2013120636605Open ↗

03/18/2013120504418Open ↗

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▸BISSCHEDULE A - OCCUPANCY / USE4

01/11/2016120504418Open ↗

11/06/2015120504418Open ↗

05/01/2013120504418Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter3

08/26/2026M01012412-S2Open ↗

08/13/2026M01012412-P1Open ↗

08/13/2026M01012412-I1Open ↗

▸BISSHED LETTER2

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

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▸BISSUPERSEDING LETTER1

02/23/2016120504418Open ↗

▸Cost, Insurance & Ownership25

▸BISCOST AFFIDAVIT17

06/20/2016120504418Open ↗

10/14/2015120624510Open ↗

10/01/2015120624510Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE6

02/23/2016120504418Open ↗

10/09/2013120504418Open ↗

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▸BISPROJECT SPECIFIC GENERAL LIABILITY INSURANCE (PGLI)1

12/17/2012120624510Open ↗

▸BISAcord 25 (Acord Certificate of Liability Insurance)1

02/23/2016120504418Open ↗

▸Filing & Intake Forms34

▸BISEFILING COVER SHEET17

12/24/2012121467215Open ↗

12/14/2012121516617Open ↗

Showing 2 of 17 on file for this type

▸BISADDITIONAL INFORMATION17

06/20/2016120504418Open ↗

05/06/2016120504418Open ↗

09/19/2014120504418Open ↗

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▸Other Documents12

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION8

06/14/2012120504418Open ↗

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▸BISPLOT DIAGRAM3

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

Showing 0 of 3 on file for this type

▸DOB NOWProof of Historic Building1

08/13/2026M01012412-I1Open ↗