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Library
New York Public Library, Harlem Branch
9 WEST 124 STREET · Harlem (South) · BIN 1053460
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1910Year Built
3Stories
P8Building Class
R6AZoning
11,409 sfGross Floor Area
1Units
0 Open Violations
Library · Owner of record: NEW YORK PUBLIC LIBRARY · 4,743 sf lot · 2.41 FAR built · Flood zone X
Locations of Work
MechanicalEquipment
Site & exterior4p · 2 filings · 6 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
PLANNING CONSTRUCTION1503/21/2026
NEW YORK PUBLIC LIBRARY704/09/2026
DEPT OF DESIGN CONSTR203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KZ ENGINEERING, P.C207/30/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SYNERGY BUILDING CONSULTANTS203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ARSENAL SCAFFOLD INCGeneral Contractor304/09/2026
NASH ELECTRIC SERVICES INElectrical103/22/2026
Building Lifecycle
All (20)Filed (2)Permit Issued (3)Violation (13)Inspection (2)
07/29/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
03/06/2026
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
07/31/2025
Permit issued — Sidewalk Shed
M01260582-I1-SH
07/31/2025
Permit issued — Sidewalk Shed
M01260582-I1-SF
07/31/2025
Permit issued — Protection and Mechanical Methods
M01260584-I1-PMM
07/30/2025
Filed — Alteration
Installation of temporary beta max hoist during roof replacement as per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.
M01260584-I1
07/30/2025
Filed — Alteration
Installation of temporary heavy duty sidewalk shed and supported scaffold during roof replacement as per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.
M01260582-I1
11/20/2020
Violation issued (ECB, closed)
Construction
11/09/2020
Violation issued (ECB, closed)
Elevators
11/02/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
10/18/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
09/11/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
02/27/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/19/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
09/17/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
11/19/2004
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/21/2004
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/13/2004
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
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedPermit IssuedARSENAL SCAFFOLD INC07/31/2025
DOB NOWSidewalk ShedPermit IssuedARSENAL SCAFFOLD INC07/31/2025
DOB NOWProtection and Mechanical MethodsPermit IssuedARSENAL SCAFFOLD INC07/31/2025
BISEQISSUEDREGIONAL SCAFOLDING & HOISTING09/29/2003
BISEQISSUEDREGIONAL SCAFOLDING & HOISTING09/29/2003
BISSPISSUEDPREFERRED SPRINKLER04/25/2003
BISPLISSUEDPREFERRED MECHANICAL INC04/17/2003
BISOTISSUEDGANNON CONTRACTING LLC01/15/2003
BISOTISSUEDGANNON CONTRACTING LLC01/15/2003
BISMHISSUEDGANNON CONTRACTING LLC01/15/2003
BISOTISSUEDJCH DELTA CONTRACTING08/13/2001
BISOTISSUEDJCH DELTA CONTRACTING01/04/2001
BISOTISSUEDJCH DELTA CONTRACTING01/04/2001
BISOTISSUEDGRIPON CONST INC06/17/1997
BISOTISSUEDGRIPON CONST INC06/17/1997
BISMHISSUEDTAJ AIR CONDITIONING & REFRIGERA06/05/1997
1 project · most recent 07/29/2025
FiledStatusContractorScope
07/29/2025Permit IssuedNASH ELECTRIC SERVICES IN—
1 project · most recent 07/30/2025
Scaffold Sidewalk Shed
FiledStatusContractorScope
07/30/2025Permit IssuedARSENAL SCAFFOLD INCScaffold, Sidewalk Shed
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
07/29/2026Pass-Final CND-Occupancy InspectionPassView ↗
03/06/2026Pass-Final CND-Occupancy InspectionPassView ↗
▾Documents — 6 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/22/2026M01260584-I1Request digital key ↗
08/22/2026M01260582-I1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/13/2026M01260582-I1Open ↗
08/13/2026M01260584-I1Open ↗
▸Approvals, Objections & Sign-offs2
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter2
08/13/2026M01260582-I1Open ↗
08/13/2026M01260584-I1Open ↗