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Walk-up cooperative
333 WEST 21 STREET
MANHATTAN · BIN 1013293
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1900Year Built
5Stories
C6Building Class
R7BZoning
10,250 sfGross Floor Area
22Units
Rent Stabilized17 Open Violations 16 unresolved · 1 paperwork only ▸FDNY Report ↗
Walk-up cooperative · Owner of record: 331-5 WEST 21ST STREET CORP · 2,469 sf lot · 4.15 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbingFire Protection
Floor 54p · 1 filing · 16 docs
Floor 44p · 1 filing · 16 docs
Floor 34p · 1 filing · 16 docs
Floor 24p · 1 filing · 16 docs
Floor 15p · 1 filing · 16 docs
Cellar15p · 5 filings · 20 docs
1 job · most recent 05/31/2022
FiledStatusContractorScope
05/31/2022Permit IssuedPLBG P & H INC—
1 job · most recent 05/31/2022
Water/Sanitary
FiledStatusContractorScope
05/31/2022Signed-offPLBG P & H INCWater/Sanitary
3 jobs · most recent 08/19/2023
General Wiring
FiledStatusContractorScope
08/19/2023Permit IssuedPOWER SURGE ELECTRIC, INCGeneral Wiring
12/21/2021Permit IssuedNGM ELECTRIC INCGeneral Wiring
09/07/2021Permit IssuedABILENE ELECTRIC INC—
Building Lifecycle
All (103)Filed (14)Permit Issued (13)Signed Off (4)Violation (37)Inspection (5)Objection (10)Special Inspection (20)
06/04/2025
Violation issued (HPD, closed)
A
09/23/2024
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/06/2024
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
09/04/2024
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
07/17/2023
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/23/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/23/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
06/13/2023
Permit issued — Plumbing
M00716377-I1-PL
04/25/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/18/2023
Permit issued — Sprinklers
M00691545-I1-EW-SP
11/23/2022
Permit issued — General Construction
M00651865-I1-GC
11/16/2022
Permit issued — Mechanical Systems
M00716394-I1-MS
11/02/2022
Violation issued (HPD, closed)
I
08/20/2022
Special inspection requirement — Fire-Resistance Rated Construction
Matthew Wavro
08/20/2022
Special inspection requirement — Energy Code Compliance Inspections
Matthew Wavro
08/20/2022
Special inspection requirement — Interior lighting power
Matthew Wavro
08/17/2022
Objection resolved — Addressed
08/16/2022
Objection raised — Scope
08/11/2022
Filed — Alteration CO
GENERAL CONSTRUCTION AND PROCUREMENT OF AN AMENDED CERTIFICATE OF OCCUPANCY OF THE CELLAR ONLY FOR THE PROPOSED LAUNDRY ROOM AS PER PLANS FILED HEREWITH.
M00651865-P1
08/10/2022
Signed off — Alteration
INSTALLATION OF TEMPORARY 65' HIGH PIPE SCAFFOLD AT VARIOUS LEVELS FOR FACADE REPAIR WORK AS PER PLAN. NO CHANGE IN USE EGRESS OR OCCUPANCY,PIPE SCAFFOLD SHALL COMPLY WITH CHAPTER#33 OF 2014 THE NY BUILDING CODE.
M00359096-I1
08/10/2022
Signed off — Alteration
INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. LIVE LOAD 300 PSF
M00359010-I1
08/10/2022
Objection raised — Other
08/10/2022
Objection resolved — Addressed
08/10/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Matthew Wavro
07/25/2022
Special inspection requirement — Fire-Resistance Rated Construction
07/25/2022
Special inspection requirement — Energy Code Compliance Inspections
07/25/2022
Special inspection requirement — Interior lighting power
06/15/2022
Objection raised — Accessibility
06/15/2022
Objection resolved — Addressed
06/15/2022
Objection raised — Scope
06/15/2022
Objection resolved — Addressed
06/15/2022
Objection raised — Scope
06/15/2022
Objection resolved — Addressed
06/07/2022
Filed — Alteration CO
GENERAL CONSTRUCTION AND PROCUREMENT OF AN AMENDED CERTIFICATE OF OCCUPANCY OF THE CELLAR ONLY FOR THE PROPOSED LAUNDRY ROOM AS PER PLANS FILED HEREWITH.
M00651865-I1
05/31/2022
Filed — Alteration
PLUMBING WORK FOR NEW WASHING MACHINES, FIXTURES AND ASSOCIATED PIPING AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
M00716377-I1
05/31/2022
Filed — Alteration
M00716394-I1
05/31/2022
Filed — Alteration
NEW SPRINKLER HEADS FOR LAUNDRY ROOM AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00691545-I1
04/12/2022
Special inspection requirement — Energy Code Compliance Inspections
Matthew Wavro
04/12/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
Matthew Wavro
04/11/2022
Special inspection requirement — Energy Code Compliance Inspections
Matthew Wavro
04/11/2022
Special inspection requirement — Mechanical Systems
Matthew Wavro
04/11/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
Matthew Wavro
04/11/2022
Special inspection requirement — Final
Matthew Wavro
03/03/2022
Special inspection requirement — Sprinkler Systems
Matthew Wavro
09/30/2021
Signed off — Alteration
INSTALL NEW CHIMNEY AS PER PLANS. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
M00426005-I1
09/22/2021
Permit issued — Sidewalk Shed
M00359010-I1-SH
09/15/2021
Permit issued — Supported Scaffold
M00359096-I1-SF
08/31/2021
Permit issued — Mechanical Systems
M00426005-I1-MS
06/18/2021
Permit issued — Supported Scaffold
M00359096-I1-SF
06/18/2021
Permit issued — Sidewalk Shed
M00359010-I1-SH
06/16/2021
Special inspection requirement — Final
Sunil Saigal
06/16/2021
Special inspection requirement — Final
Sunil Saigal
06/15/2021
Filed — Alteration
INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. LIVE LOAD 300 PSF
M00359010-P1
06/14/2021
Filed — Alteration
INSTALLATION OF TEMPORARY 65' HIGH PIPE SCAFFOLD AT VARIOUS LEVELS FOR FACADE REPAIR WORK AS PER PLAN. NO CHANGE IN USE EGRESS OR OCCUPANCY,PIPE SCAFFOLD SHALL COMPLY WITH CHAPTER#33 OF 2014 THE NY BUILDING CODE.
M00359096-P1
05/06/2021
Special inspection requirement — Chimneys and vents
Stephen Shishko
05/06/2021
Special inspection requirement — Mechanical Systems
Stephen Shishko
05/06/2021
Special inspection requirement — Final
Stephen Shishko
05/05/2021
Filed — Alteration
INSTALL NEW CHIMNEY AS PER PLANS. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
M00426005-P1
Latest 60 of 103 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
SOLSTICE PROJECT SERVICES LLC807/08/2026
SOLSTICE RESIDENTIAL GROUP807/08/2026
331-5 WEST 21ST STREET1303/22/2026
331-335 W 21 STREET203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
LAWLESS & MANGIONE408/11/2022
WAVIC ENGINEERING PLLC105/31/2022
GREEN DESIGN406/15/2021
NEW AGE ENGINEERING PLLC205/05/2021
ROYAL ENGINEERING, P.C310/08/2019
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
MUNICIPAL BUILDING CONSULTANTS503/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
EVEREST SCAFFOLDING INCGeneral Contractor707/08/2026
ANDAMIO SCAFFOLDING LLCGeneral Contractor603/21/2026
EMG INDUSTRIAL CHIMNEY INGeneral Contractor407/08/2026
NI CONSTRUCTION CORPGeneral Contractor407/08/2026
BRUCHE MECHANICAL NY LLCFire Protection107/08/2026
PLBG P & H INCPlumbing107/08/2026
POWER SURGE ELECTRIC, INCElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SKYLINE ENGINEERING, PLLC267305/31/2022
NEW AGE ENGINEERING PLLC7746205/05/2021
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offPLBG P & H INC06/13/2023
DOB NOWSprinklersPermit IssuedBRUCHE MECHANICAL NY LLC01/18/2023
DOB NOWGeneral ConstructionPermit IssuedNI CONSTRUCTION CORP11/23/2022
DOB NOWMechanical SystemsSigned-offNI CONSTRUCTION CORP11/16/2022
DOB NOWSidewalk ShedSigned-offANDAMIO SCAFFOLDING LLC09/22/2021
DOB NOWSupported ScaffoldSigned-offANDAMIO SCAFFOLDING LLC09/15/2021
DOB NOWMechanical SystemsSigned-offEMG INDUSTRIAL CHIMNEY IN08/31/2021
DOB NOWSupported ScaffoldSigned-offEVEREST SCAFFOLDING INC06/18/2021
DOB NOWSidewalk ShedSigned-offEVEREST SCAFFOLDING INC06/18/2021
DOB NOWMechanical SystemsSigned-offEMG INDUSTRIAL CHIMNEY IN11/24/2020
DOB NOWSupported ScaffoldSigned-offEVEREST SCAFFOLDING INC06/23/2020
DOB NOWSidewalk ShedSigned-offEVEREST SCAFFOLDING INC06/22/2020
DOB NOWSupported ScaffoldSigned-offEVEREST SCAFFOLDING INC09/17/2019
BISOTISSUEDACCURA REST.& WATERPROOF03/08/2022
BISOTISSUEDACCURA REST.& WATERPROOF04/05/2021
BISOTISSUEDACCURA REST.& WATERPROOF08/07/2020
BISOTISSUEDACCURA REST.& WATERPROOF12/02/2019
BISEQISSUEDEVEREST SCAFFOLDING INC10/01/2019
BISPLISSUEDALKLEM PLUMBING INC01/15/2019
BISBLISSUEDALKLEM PLUMBING INC01/15/2019
BISEQISSUEDEVEREST SCAFFOLDING INC10/03/2018
BISEQISSUEDEVEREST SCAFFOLDING INC10/16/2017
BISOTISSUEDNEW YORK ROOFSCAPES INC07/25/2014
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
09/06/2024Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
09/04/2024Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
07/17/2023Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
06/23/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
06/23/2023Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 20
DateRequirementInspectorRole
08/20/2022Fire-Resistance Rated ConstructionMatthew Wavroprogress
08/20/2022Energy Code Compliance InspectionsMatthew Wavroprogress
08/20/2022Interior lighting powerMatthew Wavroenergy_progress
08/10/2022Fire-Resistant Penetrations and JointsMatthew Wavrospecial
07/25/2022Fire-Resistance Rated Construction—progress
07/25/2022Energy Code Compliance Inspections—progress
07/25/2022Interior lighting power—energy_progress
04/12/2022Energy Code Compliance InspectionsMatthew Wavroprogress
04/12/2022HVAC-R and service water piping design and insulationMatthew Wavroenergy_progress
04/11/2022Energy Code Compliance InspectionsMatthew Wavroprogress
04/11/2022Mechanical SystemsMatthew Wavrospecial
04/11/2022Fire-Resistant Penetrations and JointsMatthew Wavrospecial
04/11/2022FinalMatthew Wavroprogress
03/03/2022Sprinkler SystemsMatthew Wavrospecial
06/16/2021FinalSunil Saigalprogress
06/16/2021FinalSunil Saigalprogress
05/06/2021Chimneys and ventsStephen Shishkospecial
05/06/2021Mechanical SystemsStephen Shishkospecial
05/06/2021FinalStephen Shishkoprogress
10/08/2019FinalBRIAN T. O'CONNORprogress
▾Documents — 155 on file (BIS + DOB NOW)
▸Plans & Drawings14
▸DOB NOWPlans/Sketch - Supported Scaffold5
09/05/2026M00223439-I1Request digital key ↗
09/05/2026M00223439-P1Request digital key ↗
09/05/2026M00223439-P2Request digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch5
09/02/2026M00716394-I1Request digital key ↗
09/02/2026M00691545-I1Request digital key ↗
08/15/2026M00651865-I1Request digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems2
09/03/2026M00426005-I1Request digital key ↗
08/15/2026M00426005-P1Request digital key ↗
▸DOB NOWPlans/Sketch - Sidewalk Shed2
09/03/2026M00359010-I1Request digital key ↗
08/15/2026M00359010-P1Request digital key ↗
▸Applications & Permits32
▸BISWORK PERMIT APPLICATION17
08/03/2023123204807Open ↗
08/03/2023123204807Open ↗
08/03/2023123204807Open ↗
Showing 3 of 17 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION15
08/03/2023123204807Open ↗
09/27/2022123204807Open ↗
09/20/2022123204807Open ↗
Showing 3 of 15 on file for this type
▸Seals & Professional Certifications41
▸DOB NOWDPL-1: Design Professional Seal & Signature14
09/05/2026M00223439-P2Open ↗
09/05/2026M00223439-I1Open ↗
09/05/2026M00223439-P1Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWProgress Inspector Seal & Signature11
09/02/2026M00651865-I1Open ↗
09/02/2026M00651865-I1Open ↗
09/02/2026M00651865-I1Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/01/2026M00426005-I1Open ↗
09/01/2026M00426005-I1Open ↗
08/30/2026M00716377-I1Open ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4
11/13/2019123754883Open ↗
03/29/2019123754883Open ↗
06/07/2018123204807Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
06/07/2018123204807Open ↗
10/14/2017140706653Open ↗
08/05/2014122076074Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
06/07/2018123204807Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
10/14/2017140706653Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
10/14/2017140706653Open ↗
▸Trade Schedules & Equipment3
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
06/07/2018123204807Open ↗
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1
06/02/2022123204807Open ↗
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1
06/07/2018123204807Open ↗
▸Safety & Tenant Protection16
▸DOB NOWTenant Protection Plan9
09/05/2026M00223439-I1Open ↗
09/05/2026M00223439-P1Open ↗
09/05/2026M00223439-P2Open ↗
Showing 3 of 9 on file for this type
▸BISTenant Protection Plan and Notes2
03/29/2019123754883Open ↗
10/14/2017140706653Open ↗
▸DOB NOWStreet Tree Checklist2
08/13/2026M00651865-I1Open ↗
08/13/2026M00651865-P1Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
04/23/2019123754883Open ↗
▸DOB NOWStreet Tree Sign Off1
08/13/2026M00651865-I1Open ↗
▸DOB NOWStreet Trees Site Plan1
08/13/2026M00651865-I1Open ↗
▸Environmental & Asbestos9
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
09/03/2026M00426005-I1Open ↗
09/02/2026M00716394-I1Open ↗
08/15/2026M00651865-I1Open ↗
Showing 3 of 7 on file for this type
▸BISDEP ASBESTOS PROJECT COMPLETION FORM1
11/18/2019123754883Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
06/07/2018123204807Open ↗
▸Energy Compliance9
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
03/29/2019123754883Open ↗
06/11/2018123204807Open ↗
08/05/2014122076074Open ↗
▸DOB NOWEN2: As Built Energy Analysis2
08/13/2026M00716377-I1Open ↗
08/13/2026M00651865-I1Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
07/24/2024123204807Open ↗
▸BISPRELIMINARY COMMISSIONING REPORT CERTIFICATION1
08/07/2024123204807Open ↗
▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1
10/14/2017140706653Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
07/24/2024123204807Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
07/24/2024123204807Open ↗
09/22/2020140706653Open ↗
10/14/2017140706653Open ↗
▸Approvals, Objections & Sign-offs7
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3
08/08/2024123204807Open ↗
09/22/2020140706653Open ↗
08/27/2014122076074Open ↗
▸BISSHED LETTER3
10/01/2019140706653Open ↗
10/01/2019140706653Open ↗
10/03/2018140706653Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
03/29/2019123754883Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT5
07/24/2024123204807Open ↗
07/24/2024123204807Open ↗
03/29/2019123754883Open ↗
Showing 3 of 5 on file for this type
▸Filing & Intake Forms14
▸BISBOROUGH INTAKE FORM6
03/09/2022123754883Open ↗
03/07/2022123754883Open ↗
04/20/2021123754883Open ↗
Showing 3 of 6 on file for this type
▸BISADDITIONAL INFORMATION4
09/27/2022123204807Open ↗
09/14/2022123204807Open ↗
06/02/2022123204807Open ↗
Showing 3 of 4 on file for this type
▸BISEFILING COVER SHEET3
03/29/2019123754883Open ↗
06/07/2018123204807Open ↗
07/29/2014122076074Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
10/14/2017140706653Open ↗
▸Other Documents2
▸DOB NOWProperty Ownership Certification2
08/15/2026M00651865-I1Open ↗
08/15/2026M00651865-P1Open ↗