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Walk-up cooperative
331 WEST 21 STREET
MANHATTAN · BIN 1013294
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1900Year Built
5Stories
C6Building Class
R7BZoning
10,500 sfGross Floor Area
15Units
Rent Stabilized0 Open Violations
Walk-up cooperative · Owner of record: 331-5 W 21 STREET COR · 2,469 sf lot · 4.25 FAR built · Flood zone X
Locations of Work
Floor 51 filing · 2 docs
Floor 42 filings · 4 docs
Floor 32 filings · 4 docs
Floor 22 filings · 4 docs
Floor 11 filing · 2 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
SOLSTICE PROJECT SERVICES LLC2307/08/2026
SOLSTICE RESIDENTIAL GROUP LLC503/22/2026
331-5 W 21 STREET COR103/22/2026
331-5 WEST 21ST STREET1003/21/2026
331-335 W 21 STREET203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
PAUL PERDEK, PROF. ENG. PLLC303/08/2022
GREEN DESIGN106/18/2020
ROYAL ENGINEERING, P.C412/06/2019
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AE DESIGN SOLUTION603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ACCURA REST.& WATERPROOFGeneral Contractor603/21/2026
EVEREST SCAFFOLDING INCGeneral Contractor607/08/2026
POWERS BRIDGING & SCAFFOLDINGGeneral Contractor307/08/2026
ANDAMIO SCAFFOLDING LLCGeneral Contractor207/08/2026
YEVGENY KOLTUNOVElectrical103/21/2026
Building Lifecycle
All (28)Filed (8)Permit Issued (11)Signed Off (2)Violation (5)Inspection (1)Special Inspection (1)
02/03/2023
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
11/02/2022
Violation issued (HPD, closed)
I
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
M00359007-I1
08/10/2022
Signed off — Alteration
INSTALLATION OF TEMPORARY 65' HIGH PIPE SCAFFOLD ORIGINATING (OFF SHED) 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.
M00223431-I1
03/09/2022
Permit issued — Protection and Mechanical Methods
M00500044-I1-PM
03/08/2022
Filed — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00677162-I1
03/08/2022
Filed — Alteration
INSTALLATION OF TEMPORARY OVERHEAD PROTECTION AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00500044-I1
03/08/2022
Permit issued — Supported Scaffold
M00677162-I1-SF
02/23/2022
Permit issued — Supported Scaffold
M00446907-I1-SF
09/30/2021
Permit issued — Supported Scaffold
M00223431-I1-SF
09/20/2021
Permit issued — Sidewalk Shed
M00359007-I1-SH
09/03/2021
Permit issued — Supported Scaffold
M00223431-I1-SF
06/15/2021
Permit issued — Sidewalk Shed
M00359007-I1-SH
04/01/2021
Violation issued (HPD, closed)
A
04/01/2021
Violation issued (HPD, closed)
I
01/26/2021
Permit issued — Supported Scaffold
M00446907-I1-SF
01/25/2021
Filed — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00446907-I1
09/04/2020
Permit issued — Supported Scaffold
M00223431-I1-SF
06/18/2020
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
M00359007-I1
06/18/2020
Permit issued — Sidewalk Shed
M00359007-I1-SH
06/17/2020
Special inspection requirement — Final
Sunil Saigal
12/06/2019
Filed — Alteration
INSTALLATION OF TEMPORARY 65' HIGH PIPE SCAFFOLD ORIGINATING (OFF SHED) 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.
M00223431-P3
10/08/2019
Filed — Alteration
INSTALLATION OF TEMPORARY 65' HIGH PIPE SCAFFOLD ORIGINATING (OFF SHED) 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.
M00223431-P2
09/23/2019
Filed — Alteration
INSTALLATION OF TEMPORARY 65' HIGH PIPE SCAFFOLD ORIGINATING (OFF SHED) 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.
M00223431-P1
09/12/2019
Filed — Alteration
INSTALLATION OF TEMPORARY 65' HIGH PIPE SCAFFOLD ORIGINATING (OFF SHED) 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.
M00223431-I1
09/12/2019
Permit issued — Supported Scaffold
M00223431-I1-SF
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/01/1994
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWProtection and Mechanical MethodsPermit IssuedPOWERS BRIDGING & SCAFFOL03/09/2022
DOB NOWSupported ScaffoldPermit IssuedPOWERS BRIDGING & SCAFFOL03/08/2022
DOB NOWSupported ScaffoldPermit IssuedACCURA REST.& WATERPROOF02/23/2022
DOB NOWSupported ScaffoldSigned-offANDAMIO SCAFFOLDING LLC09/30/2021
DOB NOWSidewalk ShedSigned-offANDAMIO SCAFFOLDING LLC09/20/2021
DOB NOWSupported ScaffoldSigned-offEVEREST SCAFFOLDING INC09/03/2021
DOB NOWSidewalk ShedSigned-offEVEREST SCAFFOLDING INC06/15/2021
DOB NOWSupported ScaffoldPermit IssuedACCURA REST.& WATERPROOF01/26/2021
DOB NOWSupported ScaffoldSigned-offEVEREST SCAFFOLDING INC09/04/2020
DOB NOWSidewalk ShedSigned-offEVEREST SCAFFOLDING INC06/18/2020
DOB NOWSupported ScaffoldSigned-offEVEREST SCAFFOLDING INC09/12/2019
BISOTISSUEDACCURA REST.& WATERPROOF02/22/2022
BISOTISSUEDACCURA REST.& WATERPROOF03/01/2021
BISOTISSUEDACCURA REST.& WATERPROOF02/28/2020
BISOTISSUEDACCURA REST.& WATERPROOF11/18/2019
BISEQISSUEDEVEREST SCAFFOLDING INC10/03/2018
BISEQISSUEDEVEREST SCAFFOLDING INC10/19/2017
BISOTISSUEDA.M.K. CONTRACTING CORP08/31/2016
BISOTISSUEDNEW YORK ROOFSCAPES INC07/25/2014
1 project · most recent 03/23/2021
FiledStatusContractorScope
03/23/2021CompleteOPTIMAL ELECTRIC, INC—
2 projects · most recent 03/08/2022
Scaffold
FiledStatusContractorScope
03/08/2022Permit IssuedPOWERS BRIDGING & SCAFFOLScaffold
01/25/2021Permit IssuedACCURA REST.& WATERPROOFScaffold
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
02/03/2023Pass-Final CND-Occupancy InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 1
DateRequirementInspectorRole
06/17/2020FinalSunil Saigalprogress
▾Documents — 76 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch - Supported Scaffold5
09/05/2026M00223431-I1Request digital key ↗
09/05/2026M00223431-P3Request digital key ↗
09/05/2026M00223431-P2Request digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch2
09/02/2026M00500044-I1Request digital key ↗
09/02/2026M00677162-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Sidewalk Shed1
09/04/2026M00359007-I1Request digital key ↗
▸Applications & Permits14
▸BISPLAN / WORK APPROVAL APPLICATION8
12/13/2019140706911Open ↗
12/12/2019140706911Open ↗
03/29/2019123754892Open ↗
Showing 3 of 8 on file for this type
▸BISWORK PERMIT APPLICATION6
11/18/2019123754892Open ↗
09/25/2019140706911Open ↗
10/04/2018140706911Open ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications19
▸DOB NOWDPL-1: Design Professional Seal & Signature8
09/05/2026M00223431-P3Open ↗
09/05/2026M00223431-P2Open ↗
09/05/2026M00223431-P1Open ↗
Showing 3 of 8 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5
11/13/2019123754892Open ↗
03/29/2019123754892Open ↗
09/06/2016122871455Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
10/14/2017140706911Open ↗
07/29/2014122076083Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
10/14/2017140706911Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
07/29/2014122076083Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
10/14/2017140706911Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/24/2026M00359007-I1Open ↗
▸Safety & Tenant Protection9
▸DOB NOWTenant Protection Plan5
09/05/2026M00223431-I1Open ↗
09/05/2026M00223431-P3Open ↗
09/05/2026M00223431-P2Open ↗
Showing 3 of 5 on file for this type
▸BISTenant Protection Plan and Notes3
03/29/2019123754892Open ↗
09/06/2016122871455Open ↗
10/14/2017140706911Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
06/04/2019123754892Open ↗
▸Environmental & Asbestos2
▸BISDEP ASBESTOS PROJECT COMPLETION FORM1
11/18/2019123754892Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
09/06/2016122871455Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
03/29/2019123754892Open ↗
09/06/2016122871455Open ↗
07/29/2014122076083Open ↗
▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1
10/14/2017140706911Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
09/22/2020140706911Open ↗
10/14/2017140706911Open ↗
▸Approvals, Objections & Sign-offs7
▸BISLETTERS - SUPPORTING DOCUMENTATION5
09/25/2019140706911Open ↗
09/25/2019140706911Open ↗
06/06/2019123754892Open ↗
Showing 3 of 5 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
09/22/2020140706911Open ↗
08/27/2014122076083Open ↗
▸Cost, Insurance & Ownership4
▸BISCOST AFFIDAVIT3
03/29/2019123754892Open ↗
09/06/2016122871455Open ↗
07/29/2014122076083Open ↗
▸BISHIC LICENSE OR AFFIDAVIT1
09/15/2016122871455Open ↗
▸Filing & Intake Forms7
▸BISEFILING COVER SHEET3
03/29/2019123754892Open ↗
09/06/2016122871455Open ↗
07/29/2014122076083Open ↗
▸BISADDITIONAL INFORMATION2
01/02/2020140706911Open ↗
09/23/2019140706911Open ↗
▸BISBOROUGH INTAKE FORM1
12/12/2019140706911Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
10/14/2017140706911Open ↗