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Converted dwellings or rooming house
23 WEST 90 STREET
MANHATTAN · Upper West Side (Central) · BIN 1081770
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1910Year Built
4Stories
C5Building Class
R7-2Zoning
76,968 sfGross Floor Area
96Units
LL97 Covered14 Open Violations ▸
Converted dwellings or rooming house · Owner of record: NYC HOUSING AUTHORITY · 29,105 sf lot · 2.64 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingEquipmentCivilGeneral
Roof30p · 2 filings · 20 docs
Floor 36p · 1 filing · 11 docs
Floor 26p · 1 filing · 11 docs
Floor 16p · 1 filing · 11 docs
Cellar6p · 1 filing · 11 docs
Sub-Basement6p · 1 filing · 11 docs
Site & exterior21p · 3 filings · 12 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
NYCHA1107/08/2026
NEW YORK CITY HOUSING AUTHORITY707/01/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JOEL PHAGOO P.E. PLLC410/24/2025
STV INCORPORATED409/05/2025
NYCHA208/04/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
STV803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ZORIA HOUSING, LLCGeneral Contractor407/01/2026
J.K.CONSTRUCTION NEW YORKGeneral Contractor104/09/2026
D.D.S. MECH PBG&HTG CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JOEL PHAGOO ,PE, PLLC2416109/12/2025
ALAN MARGOLIN & ASSOC423410/13/2022
Building Lifecycle
All (35)Filed (10)Permit Issued (5)Signed Off (4)Special Inspection (16)
07/06/2026
Signed off — Alteration
WSUR BLDG21_Roof Roofing Replacement and Rooftop Structure Renovation.
M08012243-I1
06/02/2026
Signed off — Alteration
INSTALLATION OF TEMPORARY CHAIN LINK FENCE AS PER PLANS. CHAIN LINK FENCE SHALL COMPLY WITH CHAPTER 33 OF THE 2022 NYC BUILDING CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M01282206-I1
06/02/2026
Signed off — Alteration
INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. SIDEWALK SHED SHALL COMPLY WITH CHAPTER 33 OF THE 2022 NYC BUILDING CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M01282273-I1
06/02/2026
Signed off — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. PIPE SCAFFOLD SHALL COMPLY WITH CHAPTER 33 OF THE 2022 NYC BUILDING CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M01282713-I1
10/24/2025
Filed — Alteration
INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. SIDEWALK SHED SHALL COMPLY WITH CHAPTER 33 OF THE 2022 NYC BUILDING CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M01282273-P1
09/25/2025
Permit issued — General Construction
M08012243-I1-GC-CX
09/23/2025
Permit issued — Construction Fence
M01282206-I1-FN
09/23/2025
Permit issued — Sidewalk Shed
M01282273-I1-SH
09/22/2025
Filed — Alteration
INSTALLATION OF TEMPORARY CHAIN LINK FENCE AS PER PLANS. CHAIN LINK FENCE SHALL COMPLY WITH CHAPTER 33 OF THE 2022 NYC BUILDING CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M01282206-I1
09/22/2025
Filed — Alteration
INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. SIDEWALK SHED SHALL COMPLY WITH CHAPTER 33 OF THE 2022 NYC BUILDING CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M01282273-I1
09/12/2025
Filed — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. PIPE SCAFFOLD SHALL COMPLY WITH CHAPTER 33 OF THE 2022 NYC BUILDING CODE. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M01282713-I1
09/12/2025
Permit issued — Supported Scaffold
M01282713-I1-SF
09/08/2025
Special inspection requirement — Structural Wood Frame
Young Suh
09/08/2025
Special inspection requirement — Structural Steel - Welding
Young Suh
09/08/2025
Special inspection requirement — Wood – Seismic Resistance
Young Suh
09/08/2025
Special inspection requirement — Masonry
Young Suh
09/08/2025
Special inspection requirement — Final
Young Suh
09/05/2025
Filed — Alteration
WSUR BLDG21_Roof Roofing Replacement and Rooftop Structure Renovation.
M08012243-P3
08/18/2025
Special inspection requirement — Masonry
08/18/2025
Special inspection requirement — Structural Steel - Welding
08/18/2025
Special inspection requirement — Wood – Seismic Resistance
08/18/2025
Special inspection requirement — Final
08/18/2025
Special inspection requirement — Structural Wood Frame
08/08/2025
Filed — Alteration
WSUR BLDG21_Roof Roofing Replacement and Rooftop Structure Renovation.
M08012243-P2
07/15/2024
Filed — Alteration
WSUR BLDG21_Roof Roofing Replacement and Rooftop Structure Renovation.
M08012243-P1
05/01/2024
Special inspection requirement — Masonry
05/01/2024
Special inspection requirement — Structural Steel - Welding
05/01/2024
Special inspection requirement — Final
05/01/2024
Special inspection requirement — Structural Wood Frame
10/13/2022
Filed — Alteration
WSUR BLDG21_Roof Roofing Replacement and Rooftop Structure Renovation.
M08012243-I1
08/05/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Young Suh
08/04/2021
Filed — Alteration
REPLACE EXISTING GAS PIPE IN ITS ENTIRETY AFTER THE EXISTING GAS METER, THE EXISTING GAS METER IS TO REMAIN.THE REPLACEMENT WORK WILL INCLUDE FROM THE CELLAR LEVEL UP TO BASEMENT, FROM THE BASEMENT UP TO FIRSTFLOOR, FROM THE FIRST FLOOR UP TO THIRD FLOOR
M00444518-P1
08/04/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Young Suh
04/09/2021
Permit issued — Plumbing
M00444518-I1-PL
01/19/2021
Filed — Alteration
REPLACE EXISTING GAS PIPE IN ITS ENTIRETY AFTER THE EXISTING GAS METER, THE EXISTING GAS METER IS TO REMAIN.THE REPLACEMENT WORK WILL INCLUDE FROM THE CELLAR LEVEL UP TO BASEMENT, FROM THE BASEMENT UP TO FIRSTFLOOR, FROM THE FIRST FLOOR UP TO THIRD FLOOR
M00444518-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offZORIA HOUSING, LLC09/25/2025
DOB NOWConstruction FenceSigned-offZORIA HOUSING, LLC09/23/2025
DOB NOWSidewalk ShedSigned-offJ.K.CONSTRUCTION NEW YORK09/23/2025
DOB NOWSupported ScaffoldSigned-offZORIA HOUSING, LLC09/12/2025
DOB NOWPlumbingSigned-offD.D.S. MECH PBG&HTG CORP04/09/2021
BISPLISSUEDDELPHI PLBG. & HTG., INC10/14/2009
BISPLISSUEDDELPHI PLBG. & HTG., INC08/31/2007
1 project · most recent 08/04/2021
Gas
FiledStatusContractorScope
08/04/2021Signed-offD.D.S. MECH PBG&HTG CORPGas
1 project · most recent 07/21/2025
FiledStatusContractorScope
07/21/2025CompleteAUJLA ELECTRIC CORP—
3 projects · most recent 10/24/2025
Sidewalk Shed Fence Scaffold
FiledStatusContractorScope
10/24/2025Signed-offJ.K.CONSTRUCTION NEW YORKSidewalk Shed
09/22/2025Signed-offZORIA HOUSING, LLCFence
09/12/2025Signed-offZORIA HOUSING, LLCScaffold
▾Special Inspection Requirements (DOB NOW) — 16
DateRequirementInspectorRole
09/08/2025Structural Wood FrameYoung Suhprogress
09/08/2025Structural Steel - WeldingYoung Suhspecial
09/08/2025Wood – Seismic ResistanceYoung Suhspecial
09/08/2025MasonryYoung Suhspecial
09/08/2025FinalYoung Suhprogress
08/18/2025Masonry—special
08/18/2025Structural Steel - Welding—special
08/18/2025Wood – Seismic Resistance—special
08/18/2025Final—progress
08/18/2025Structural Wood Frame—progress
05/01/2024Masonry—special
05/01/2024Structural Steel - Welding—special
05/01/2024Final—progress
05/01/2024Structural Wood Frame—progress
08/05/2021Fire-Resistant Penetrations and JointsYoung Suhspecial
08/04/2021Fire-Resistant Penetrations and JointsYoung Suhspecial
▾Documents — 48 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch8
08/22/2026M08012243-I1Request digital key ↗
08/22/2026M08012243-P3Request digital key ↗
08/22/2026M08012243-P2Request digital key ↗
Showing 3 of 8 on file for this type
▸DOB NOWPlans/Sketch - Plumbing2
09/04/2026M00444518-I1Request digital key ↗
09/04/2026M00444518-P1Request digital key ↗
▸Applications & Permits4
▸DOB NOWLPC Approval/Permit4
08/13/2026M08012243-P3Open ↗
08/13/2026M08012243-I1Open ↗
08/13/2026M08012243-P1Open ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications14
▸DOB NOWDPL-1: Design Professional Seal & Signature10
09/04/2026M00444518-P1Open ↗
09/04/2026M00444518-I1Open ↗
08/22/2026M08012243-I1Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/01/2026M00444518-P1Open ↗
08/25/2026M08012243-I1Open ↗
08/24/2026M00444518-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/25/2026M08012243-I1Open ↗
▸Safety & Tenant Protection2
▸DOB NOWTenant Protection Plan2
09/04/2026M00444518-I1Open ↗
09/04/2026M00444518-P1Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/22/2026M08012243-P3Open ↗
08/22/2026M08012243-P2Open ↗
08/22/2026M08012243-I1Open ↗
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
09/04/2026M00444518-I1Open ↗
▸Approvals, Objections & Sign-offs10
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter10
09/04/2026M00444518-I1Open ↗
09/04/2026M00444518-P1Open ↗
08/22/2026M08012243-I1Open ↗
Showing 3 of 10 on file for this type
▸Other Documents4
▸DOB NOWProof of Historic Building4
08/13/2026M08012243-I1Open ↗
08/13/2026M08012243-P3Open ↗
08/13/2026M08012243-P1Open ↗
Showing 3 of 4 on file for this type