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Elevator cooperative
234 WEST 21 STREET
MANHATTAN · Chelsea-Hudson Yards · BIN 1014048
💬 Discuss this project
1913Year Built
7Stories
D4Building Class
R8BZoning
32,718 sfGross Floor Area
35Units
LL97 CoveredRent Stabilized22 Open Violations 21 unresolved · 1 paperwork only ▸FISP: SAFE
Elevator cooperative · Owner of record: 234 W 21ST ST OWNRS C · 6,335 sf lot · 5.16 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Roof1p · 1 filing · 10 docs
Floor 71p · 1 filing · 20 docs
Floor 61p · 1 filing · 20 docs
Floor 5
Floor 4
Floor 32p · 2 filings · 9 docs
Floor 2
Floor 12p · 1 filing · 9 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
STEEL SYSTEMS607/08/2026
155 PERRY ST CONDOMINIUM1203/22/2026
234 W 21ST ST OWNRS C103/22/2026
ABC MANAGEMENT103/22/2026
234 W 21 ST OWNERS403/22/2026
234 W 21ST ST OWNERS GROU103/22/2026
CAROLE FERRARA ASSOCIATES303/22/2026
OWNER OF 234 W 21 ST303/22/2026
EAST BANK NA103/22/2026
234 WEST 21ST ST OWNERS1403/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CHUN ENGINEERING CONSULTANT PLLC202/13/2025
JOSE A. SANTOS P.E.P.C401/08/2025
B2 ENGINEERING PC104/03/2023
POVERO AND COMPANY103/29/2023
COWLEY ENGINEERING, PC201/12/2023
ASHRAF CORP101/04/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
NYC BUILDING SOLUTIONS203/21/2026
COSTCUT QUALITY403/21/2026
OUTSOURCE CONSULTANTS, INC.203/21/2026
THERESA VOLTAGGIO203/21/2026
Rigid Structural Design, LLC103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BENT MECHANICAL CORPGeneral Contractor603/21/2026
STEEL SYSTEMS LLCGeneral Contractor407/08/2026
SKY RISE RESTORATION INCGeneral Contractor203/21/2026
BUDGET PLBG & HTG LLCPlumbing207/08/2026
CHATEL CONSTRUCTION CORPGeneral Contractor207/08/2026
BIG APPLE DESIGNS AND ENVGeneral Contractor107/08/2026
BENT MECHANICAL CORPPlumbing107/08/2026
VICTOR LONDONOElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
WORLD DESIGN ARCHITECTURE9323202/13/2025
JOSE A SANTOS PE, PC3292401/08/2025
B2 ENGINEERING D.P.C.5433104/03/2023
OUTSOURCE SPECIAL INSPECT2827104/03/2023
COWLEY ENGINEERING186201/12/2023
Building Lifecycle
All (140)Filed (11)Permit Issued (12)Signed Off (6)Facade (FISP) (12)Violation (59)Inspection (8)Objection (2)Special Inspection (30)
03/18/2026
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
12/15/2025
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
09/22/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
07/16/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/27/2025
Permit issued — Plumbing
M01179881-S1-PL
03/13/2025
Permit issued — General Construction
M01179881-I1-GC
03/04/2025
Permit issued — Plumbing
M01179881-S1-PL
03/03/2025
Signed off — Alteration
PROPOSE TO INSTALL AN ELECTRICAL CONDENSER WITH SPLIT UNITS AS PER PLANS SUBMITTED HEREWITH.
M01010155-S2
03/03/2025
Signed off — Alteration
PROPOSE TO INSTALL AN ELECTRICAL CONDENSER WITH SPLIT UNITS AS PER PLANS SUBMITTED HEREWITH.
M01010155-S1
02/13/2025
Filed — Alteration
HEREWITH FILING APPLICATION TO PROPOSE COSMETIC RENOVATION TO APT# 3 - FIRST FLOOR. NO CHANGE INUSE, OCCUPANCY, EGRESS OR BULK .
M01179881-S1
02/12/2025
Filed — Alteration
HEREWITH FILING APPLICATION TO PROPOSE COSMETIC RENOVATION TO APT# 3 - FIRST FLOOR. NO CHANGE INUSE, OCCUPANCY, EGRESS OR BULK .
M01179881-I1
02/12/2025
Permit issued — Structural
M01010155-S1-ST
02/11/2025
Special inspection requirement — Lighting controls
William Alicea
02/11/2025
Special inspection requirement — Interior lighting power
William Alicea
02/11/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
William Alicea
02/11/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
William Alicea
02/11/2025
Special inspection requirement — Final
William Alicea
02/11/2025
Special inspection requirement — Fire-Resistance Rated Construction
William Alicea
02/11/2025
Special inspection requirement — Lighting in dwelling units
William Alicea
02/06/2025
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
01/17/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jose Santos
01/17/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Jose Santos
01/17/2025
Special inspection requirement — Final
Juan Ramos
01/17/2025
Special inspection requirement — Fire-Resistance Rated Construction
Jose Santos
01/17/2025
Special inspection requirement — Energy Code Compliance Inspections
Jose Santos
01/17/2025
Special inspection requirement — Interior lighting power
Jose Santos
01/17/2025
Special inspection requirement — Lighting controls
Jose Santos
01/17/2025
Special inspection requirement — Wood – Seismic Resistance
Jose Santos
01/08/2025
Filed — Alteration
PROPOSE TO INSTALL AN ELECTRICAL CONDENSER WITH SPLIT UNITS AS PER PLANS SUBMITTED HEREWITH.
M01010155-P1
01/03/2025
Special inspection requirement — Wood – Seismic Resistance
01/03/2025
Special inspection requirement — Final
Juan Ramos
01/03/2025
Special inspection requirement — Fire-Resistance Rated Construction
Jose Santos
01/03/2025
Special inspection requirement — Lighting controls
Jose Santos
01/03/2025
Special inspection requirement — Interior lighting power
Jose Santos
01/03/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jose Santos
01/03/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Jose Santos
01/03/2025
Special inspection requirement — Energy Code Compliance Inspections
Jose Santos
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
08/29/2024
Signed off — Alteration
PROPOSE TO INSTALL AN ELECTRICAL CONDENSER WITH SPLIT UNITS AS PER PLANS SUBMITTED HEREWITH.
M01010155-I1
08/21/2024
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
08/21/2024
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
06/21/2024
Permit issued — Mechanical Systems
M01010155-S2-MS
05/21/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
03/28/2024
Permit issued — General Construction
M01010155-S1-GC
03/22/2024
Permit issued — Plumbing
M01010155-I1-PL
03/19/2024
Filed — Alteration
PROPOSE TO INSTALL AN ELECTRICAL CONDENSER WITH SPLIT UNITS AS PER PLANS SUBMITTED HEREWITH.
M01010155-S2
03/11/2024
Objection raised — Admin
03/11/2024
Objection resolved — Addressed
02/29/2024
Filed — Alteration
PROPOSE TO INSTALL AN ELECTRICAL CONDENSER WITH SPLIT UNITS AS PER PLANS SUBMITTED HEREWITH.
M01010155-S1
02/29/2024
Filed — Alteration
PROPOSE TO INSTALL AN ELECTRICAL CONDENSER WITH SPLIT UNITS AS PER PLANS SUBMITTED HEREWITH.
M01010155-I1
02/23/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Jose Santos
02/23/2024
Special inspection requirement — Final
Juan Ramos
02/23/2024
Special inspection requirement — Mechanical Systems
Jose Santos
12/26/2023
Violation issued (HPD, open)
B
12/26/2023
Violation issued (HPD, open)
B
11/15/2023
Violation issued (HPD, closed)
I
10/31/2023
Signed off — Alteration
MECHANICAL MODIFICATIONS AT APT 34 AND INSTALLATION OF CONDENSER UNITS AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00850387-I1
10/26/2023
Signed off — Alteration
M00846454-I1
06/02/2023
Cycle 9 facade report signed — SAFE
04/21/2023
Permit issued — General Construction
M00846454-I1-GC
Latest 60 of 140 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offBUDGET PLBG & HTG LLC06/27/2025
DOB NOWGeneral ConstructionPermit IssuedBIG APPLE DESIGNS AND ENV03/13/2025
DOB NOWPlumbingSigned-offBUDGET PLBG & HTG LLC03/04/2025
DOB NOWStructuralSigned-offBENT MECHANICAL CORP02/12/2025
DOB NOWMechanical SystemsSigned-offBENT MECHANICAL CORP06/21/2024
DOB NOWGeneral ConstructionSigned-offBENT MECHANICAL CORP03/28/2024
DOB NOWPlumbingSigned-offBENT MECHANICAL CORP03/22/2024
DOB NOWGeneral ConstructionSigned-offCHATEL CONSTRUCTION CORP04/21/2023
DOB NOWMechanical SystemsSigned-offCHATEL CONSTRUCTION CORP04/21/2023
DOB NOWGeneral ConstructionSigned-offSKY RISE RESTORATION INC08/22/2022
DOB NOWSidewalk ShedPermit IssuedSTEEL SYSTEMS LLC04/27/2022
DOB NOWSidewalk ShedPermit IssuedSTEEL SYSTEMS LLC01/05/2022
BISOTISSUEDPHOENIX P.M. INC03/19/2019
BISPLISSUEDTESTERMAN PLBG & HTG INC02/13/2019
BISMHISSUEDPHOENIX P.M. INC02/07/2019
BISOTISSUEDPHOENIX P.M. INC01/30/2019
BISOTISSUEDP & R INFINITY AIR CORP09/25/2013
BISPLISSUEDG.P. MECHANICAL CORP09/16/2013
BISOTISSUEDP & R INFINITY AIR CORP08/12/2013
BISOTISSUEDRPE LLC10/26/2012
BISPLISSUEDALL PRO PLBG & HTG INC08/01/2012
BISOTISSUEDRPE LLC08/01/2012
BISPLISSUEDZ.W. PLBG & HTG CORP02/09/2010
BISOTISSUEDOLIWA CONSTRUCTION INC07/27/2009
BISPLISSUEDATTACK PLUMBING INC05/12/2009
BISOTISSUEDQUALITY REN CONTRACT INC04/02/2009
BISOTISSUEDOLIWA CONSTRUCTION INC03/13/2009
BISPLISSUEDTIME MECHANICALS INC.01/21/2009
BISPLISSUEDISIS PLUMBING INC.08/12/2008
BISOTISSUEDA&Z CONTRACTING OF NY08/08/2008
BISPLISSUEDBETA PLUMBING & HEATING INC02/12/2008
BISOTISSUEDGC. HOME IMPROVEMENT CORP.12/07/2007
BISPLISSUEDNEW YORK STANDARD MECH CORP07/19/2007
BISOTISSUEDEPCORE BUILDERS LLC.09/27/2005
BISOTISSUEDEPIC BUILDING RESTORATION05/04/2005
BISFSISSUEDBAYSIDE PERTO FO CO11/21/2002
BISOTISSUEDW. VILLAGE GENERAL CONTR.05/31/2002
BISPLISSUEDL & N PLUMBING, INC03/19/2002
BISOTISSUEDLINDEN MARSHALL CONTRACTING INC01/23/2002
BISMHISSUEDDORVILLIER CONSTRUCTION01/03/2002
+ 13 more permits on file
1 project · most recent 02/13/2025
Gas Water/Sanitary
FiledStatusContractorScope
02/13/2025Signed-offBUDGET PLBG & HTG LLCGas, Water/Sanitary
5 projects · most recent 03/17/2025
General Wiring
FiledStatusContractorScope
03/17/2025CompleteEMPIRE LIC ELECL CONTRSGeneral Wiring
03/12/2024CompleteE & M ELECTRICAL NY CORPGeneral Wiring
12/08/2021Permit IssuedTOP SHELF ELECTRIC CORP—
11/20/2020CompleteNEE ELECTRICAL, LLCGeneral Wiring
02/25/2019CompleteSMART ELECTRIC SERVICESGeneral Wiring
1 project · most recent 01/04/2022
Sidewalk Shed
FiledStatusContractorScope
01/04/2022Permit IssuedSTEEL SYSTEMS LLCSidewalk Shed
▾Field Inspections (DOB CAP) — 8
DateTypeResultReport
03/18/2026Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
12/15/2025Pass-Final PL - Up to 3 Requested FloorsPassView ↗
09/22/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
07/16/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
02/06/2025Pass-Final General Construction Non-Directive 14PassView ↗
08/21/2024Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
08/21/2024Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
05/21/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 37
DateRequirementInspectorRole
02/11/2025Lighting controlsWilliam Aliceaenergy_progress
02/11/2025Interior lighting powerWilliam Aliceaenergy_progress
02/11/2025Structural Stability – Alterations of existing buildingsWilliam Aliceaspecial
02/11/2025Fire-Resistant Penetrations and JointsWilliam Aliceaspecial
02/11/2025FinalWilliam Aliceaprogress
02/11/2025Fire-Resistance Rated ConstructionWilliam Aliceaprogress
02/11/2025Lighting in dwelling unitsWilliam Aliceaenergy_progress
01/17/2025Fire-Resistant Penetrations and JointsJose Santosspecial
01/17/2025Structural Stability – Alterations of existing buildingsJose Santosspecial
01/17/2025FinalJuan Ramosprogress
01/17/2025Fire-Resistance Rated ConstructionJose Santosprogress
01/17/2025Energy Code Compliance InspectionsJose Santosprogress
01/17/2025Interior lighting powerJose Santosenergy_progress
01/17/2025Lighting controlsJose Santosenergy_progress
01/17/2025Wood – Seismic ResistanceJose Santosspecial
01/03/2025Wood – Seismic Resistance—special
01/03/2025FinalJuan Ramosprogress
01/03/2025Fire-Resistance Rated ConstructionJose Santosprogress
01/03/2025Lighting controlsJose Santosenergy_progress
01/03/2025Interior lighting powerJose Santosenergy_progress
01/03/2025Fire-Resistant Penetrations and JointsJose Santosspecial
01/03/2025Structural Stability – Alterations of existing buildingsJose Santosspecial
01/03/2025Energy Code Compliance InspectionsJose Santosprogress
02/23/2024Fire-Resistant Penetrations and JointsJose Santosspecial
02/23/2024FinalJuan Ramosprogress
Latest 25 of 37.
▾Documents — 186 on file (BIS + DOB NOW)
▸Plans & Drawings11
▸DOB NOWPlans/Sketch11
09/03/2026M00656258-I1Request digital key ↗
09/02/2026M00748507-I1Request digital key ↗
09/02/2026M00748507-P1Request digital key ↗
Showing 3 of 11 on file for this type
▸Applications & Permits32
▸BISWORK PERMIT APPLICATION19
03/20/2019123669333Open ↗
02/14/2019123669333Open ↗
02/07/2019123669333Open ↗
Showing 3 of 19 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION13
09/21/2021121158424Open ↗
10/15/2020121158424Open ↗
06/16/2020121158424Open ↗
Showing 3 of 13 on file for this type
▸Seals & Professional Certifications56
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION19
09/06/2019123669333Open ↗
01/31/2019123669333Open ↗
04/08/2014121709874Open ↗
Showing 3 of 19 on file for this type
▸DOB NOWProgress Inspector Seal & Signature12
09/21/2026M01179881-I1Open ↗
09/21/2026M01179881-I1Open ↗
09/01/2026M00748507-P1Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature11
09/03/2026M00656258-I1Open ↗
09/02/2026M00748507-I1Open ↗
09/02/2026M00748507-P1Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature10
09/21/2026M01179881-I1Open ↗
09/01/2026M01010155-I1Open ↗
09/01/2026M00748507-P1Open ↗
Showing 3 of 10 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
01/31/2019123669333Open ↗
07/19/2013121709874Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
01/31/2019123669333Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
07/19/2013121709874Open ↗
▸Trade Schedules & Equipment20
▸BISSELF-CERT PLUMBING NOTICE10
01/16/2014121709874Open ↗
11/02/2013121709874Open ↗
12/07/2012121158424Open ↗
Showing 3 of 10 on file for this type
▸BISSCHEDULE B - PLUMBING7
07/19/2013121709874Open ↗
07/26/2012121158424Open ↗
04/10/2009110456676Open ↗
Showing 3 of 7 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2
08/06/2019123669333Open ↗
01/31/2019123669333Open ↗
▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1
12/27/2021121158424Open ↗
▸Safety & Tenant Protection2
▸BISTenant Protection Plan and Notes1
01/31/2019123669333Open ↗
▸BISST-1 Street Tree Checklist1
07/26/2012121158424Open ↗
▸Environmental & Asbestos17
▸DOB NOWDEP ACP-5: Asbestos Assessment Report10
09/02/2026M00748507-P1Open ↗
09/02/2026M00748507-I1Open ↗
08/31/2026M00846454-I1Open ↗
Showing 3 of 10 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'4
03/03/2009110436494Open ↗
02/17/2009110456676Open ↗
01/22/2009110436494Open ↗
Showing 3 of 4 on file for this type
▸BISASBESTOS-CERTIFICATION (DEP ACP5)2
07/26/2012121158424Open ↗
01/31/2019123669333Open ↗
▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)1
07/19/2013121709874Open ↗
▸Energy Compliance10
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
09/06/2019123669333Open ↗
04/08/2014121709874Open ↗
▸BISTR8: Energy Code Progress Inspections2
07/19/2013121709874Open ↗
07/26/2012121158424Open ↗
▸BISAS-BUILT ENERGY ANALYSIS2
09/06/2019123669333Open ↗
04/08/2014121709874Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
12/27/2021121158424Open ↗
▸BISLIGHTING IN DWELLING UNITS1
12/27/2021121158424Open ↗
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
12/27/2021121158424Open ↗
▸BIS* HVAC INSULATION AND SEALING1
12/27/2021121158424Open ↗
▸Inspections & Test Reports3
▸BISFRAME (2008)/STRUCTURAL WOOD FRAME (2014) INSPECTION1
12/27/2021121158424Open ↗
▸BISMECHANICAL SYSTEMS1
12/27/2021121158424Open ↗
▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1
12/27/2021121158424Open ↗
▸Approvals, Objections & Sign-offs10
▸BISADMINISTRATIVE OBJECTIONS5
07/19/2013121709874Open ↗
07/26/2012121158424Open ↗
02/17/2009110456676Open ↗
Showing 3 of 5 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST4
09/06/2019123669333Open ↗
04/08/2014121709874Open ↗
03/24/2014110436494Open ↗
Showing 3 of 4 on file for this type
▸BISFINAL1
12/27/2021121158424Open ↗
▸Cost, Insurance & Ownership10
▸BISCOST AFFIDAVIT9
09/06/2019123669333Open ↗
01/31/2019123669333Open ↗
04/08/2014121709874Open ↗
Showing 3 of 9 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW31
01/03/2022121158424Open ↗
▸Filing & Intake Forms13
▸BISADDITIONAL INFORMATION7
10/08/2021121158424Open ↗
02/01/2021121158424Open ↗
02/01/2021121158424Open ↗
Showing 3 of 7 on file for this type
▸BISEFILING COVER SHEET4
01/31/2019123669333Open ↗
07/19/2013121709874Open ↗
07/26/2012121158424Open ↗
Showing 3 of 4 on file for this type
▸BISBOROUGH INTAKE FORM2
09/06/2019123669333Open ↗
08/05/2019123669333Open ↗
▸Other Documents2
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION2
02/01/2021121158424Open ↗
06/04/2009110177095Open ↗