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Factory, industrial, miscellaneous
51-02 21ST STREET
QUEENS · BIN 4000210
💬 Discuss this project
1916Year Built
7Stories
F9Building Class
M3-2Zoning
136,500 sfGross Floor Area
10Units
LL97 Covered8 Active Violations 1 unresolved · 7 paperwork only 1 old, status unconfirmed ▸FISP: UNSAFEFDNY Report ↗
Factory, industrial, miscellaneous · Owner of record: 51-02 21st Realty · 28,368 sf lot · 4.81 FAR built · Flood zone AE
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingEquipmentCivilGeneral
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
RoofAT&T26p · 6 filings · 20 docs
Floor 7AT&T6p · 1 filing · 7 docs
Floor 6
Floor 5
Floor 4
Floor 3
Floor 21 filing · 3 docs
Floor 1
Site & exterior51-02 21st Realty, LLCUnder Construction9p · 3 filings · 8 docs
Filed — no permit issuedAT&T4p · 1 filing · 2 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
51-02 21st Realty2204/09/2026
Borden Industrial1203/21/2026
MJ Realty1003/21/2026
Thomas M. Amato Co903/21/2026
PDS 9th Street203/21/2026
Mastec Network Solutions110/08/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Rigid Structural Design105/20/2025
Hamann Engineering104/23/2025
Tectonic Engineering512/11/2023
S Associates109/14/2023
Ashraf112/29/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Rigid Structural Design303/21/2026
Poi Leng Ong103/21/2026
CCM Services Group503/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Intersystems Installation S&SScaffold707/08/2026
Overland ContractingGeneral Contractor607/08/2026
Intersystem InstallationScaffold603/21/2026
Ramapo CommunicationGeneral Contractor603/21/2026
S.B.A. PlumbingPlumbing207/08/2026
Phoenix Sutton STRGeneral Contractor104/09/2026
LG TechGeneral Contractor107/08/2026
Intersystem ConstructionScaffold104/09/2026
Gsa ElectricElectrical103/21/2026
Dale Ful-Power ElectricElectrical103/21/2026
Aura PlumbingPlumbing107/08/2026
Alef Electrical ContractingElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Urban Integrations7993105/20/2025
Hamann Engineering4949104/23/2025
Tectonic Engineering Cons106412/11/2023
MJ Engineering & Design5546109/14/2023
Building Lifecycle
All (113)Filed (10)Permit Issued (18)Signed Off (1)Facade (FISP) (12)Violation (60)Inspection (4)Objection (2)Special Inspection (6)
10/07/2026
Filed — Alteration
Q01470722-I1
05/21/2026
Violation issued (ECB, closed)
Construction
04/20/2026
Violation issued (ECB, open)
Local Law
01/21/2026
Permit issued — Sidewalk Shed
Q00655038-I1-SH
08/20/2025
Permit issued — Sidewalk Shed
Q00655038-I1-SH
07/03/2025
Permit issued — General Construction
Q00854777-I1-GC
05/22/2025
Permit issued — Suspended Scaffold
Q01215633-I1-SC
05/20/2025
Filed — Alteration
Installation of a suspended scaffold for Facade Inspection and repair as per plan submitted. No change to egress or occupancy.
Q01215633-I1
05/15/2025
Special inspection requirement — Alternative Materials - OTCR Buildings Bulletin Number
DANNY TRUJILLO
05/15/2025
Special inspection requirement — Post-installed Anchors
DANNY TRUJILLO
05/15/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
DANNY TRUJILLO
04/23/2025
Filed — Alteration
Q01204612-I1
09/25/2024
Permit issued — Sidewalk Shed
Q00655038-I1-SH
03/08/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
02/23/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
02/20/2024
Permit issued — Plumbing
Q00551905-I1-PL
01/16/2024
Violation issued (ECB, open)
Local Law
01/11/2024
Permit issued — Mechanical Systems
Q00551895-I1-MS
01/11/2024
Permit issued — Structural
Q00551912-I1-ST
12/26/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
ANTONIO GUALTIERI
12/11/2023
Filed — Alteration
Installation of gas meter and gas piping as per plans. No change to occupancy, use, or egress.
Q00551905-P1
09/26/2023
Permit issued — Sidewalk Shed
Q00655038-I1-SH
09/22/2023
Objection resolved — Addressed
09/18/2023
Objection raised — Other
09/14/2023
Filed — Alteration
FACADE REPAIR AND RESTORATION, NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY USE IN THIS APPLICATION.
Q00854777-I1
08/18/2023
Inspection — Fail-Final PL - Up to 3 Requested Floors
Fail
View inspection ↗
05/31/2023
Inspection — Fail-Final PL - Up to 3 Requested Floors
Fail
View inspection ↗
02/09/2023
Permit issued — Mechanical Systems
Q00551895-I1-MS
02/09/2023
Permit issued — Structural
Q00551912-I1-ST
01/13/2023
Permit issued — Plumbing
Q00551905-I1-PL
09/29/2022
Permit issued — Sidewalk Shed
Q00655038-I1-SH
09/12/2022
Signed off — Alteration
Q00566884-I1
02/17/2022
Cycle 9 facade report submitted
02/11/2022
Cycle 9 facade report signed — UNSAFE
01/05/2022
Permit issued — Sidewalk Shed
Q00655038-I1-SH
12/29/2021
Filed — Alteration
Q00655038-I1
12/21/2021
Cycle 9 facade inspection completed
12/21/2021
Violation issued (ECB, closed)
Construction
11/26/2021
Permit issued — Antenna
Q00566884-I1-AN
11/17/2021
Filed — Alteration
Q00566884-I1
10/21/2021
Permit issued — Mechanical Systems
Q00551895-I1-MS
10/21/2021
Permit issued — Plumbing
Q00551905-I1-PL
10/18/2021
Permit issued — Structural
Q00551912-I1-ST
09/08/2021
Filed — Alteration
Q00551912-I1
09/08/2021
Filed — Alteration
Installation of non-emergency gas fired generator with related gas booster pump on roof. No change to occupancy, use, or egress.
Q00551895-I1
09/08/2021
Filed — Alteration
Installation of gas meter and gas piping as per plans. No change to occupancy, use, or egress.
Q00551905-I1
07/02/2021
Special inspection requirement — Structural Steel - Details
ANTONIO GUALTIERI
07/02/2021
Special inspection requirement — Final
ANTONIO GUALTIERI
08/20/2020
Violation issued (ECB, closed)
Construction
04/08/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
07/05/2018
Violation issued (ECB, closed)
Construction
05/31/2018
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
12/31/2017
Cycle 8 facade report signed — SAFE
09/20/2017
Violation issued (ECB, closed)
Construction
09/15/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/15/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/15/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/15/2017
Cycle 8 facade report submitted
05/01/2017
Cycle 8 facade inspection completed
01/05/2016
Violation issued (ECB, closed)
Construction
Latest 60 of 113 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedPermit IssuedIntersystem Construction01/21/2026
DOB NOWSidewalk ShedPermit IssuedIntersystems Installation S&S08/20/2025
DOB NOWGeneral ConstructionPermit IssuedPhoenix Sutton STR07/03/2025
DOB NOWSuspended ScaffoldPermit IssuedPhoenix Sutton Structural05/22/2025
DOB NOWSidewalk ShedPermit IssuedIntersystems Installation S&S09/25/2024
DOB NOWPlumbingSigned-offS.B.A. Plumbing02/20/2024
DOB NOWMechanical SystemsPermit IssuedOverland Contracting01/11/2024
DOB NOWStructuralPermit IssuedOverland Contracting01/11/2024
DOB NOWSidewalk ShedPermit IssuedIntersystems Installation S&S09/26/2023
DOB NOWMechanical SystemsPermit IssuedOverland Contracting02/09/2023
DOB NOWStructuralPermit IssuedOverland Contracting02/09/2023
DOB NOWPlumbingSigned-offS.B.A. Plumbing01/13/2023
DOB NOWSidewalk ShedPermit IssuedIntersystem Installation09/29/2022
DOB NOWSidewalk ShedPermit IssuedIntersystem Installation01/05/2022
DOB NOWAntennaSigned-offLG Tech11/26/2021
DOB NOWMechanical SystemsPermit IssuedRamapo Communication10/21/2021
DOB NOWPlumbingSigned-offAura Plumbing10/21/2021
DOB NOWStructuralPermit IssuedRamapo Communication10/18/2021
BISOTISSUEDDan & JR Construction10/16/2019
BISMHISSUEDBrooklyn Construction GR*09/13/2019
BISMHISSUEDBrooklyn Construction GR*08/26/2019
BISMHISSUEDBrooklyn Construction GR*08/26/2019
BISMHISSUEDBrooklyn Construction GR*11/13/2017
BISMHISSUEDBrooklyn Construction GR*10/24/2017
BISEQISSUEDIntersystem S&S09/25/2017
BISEQISSUEDIntersystem S&S09/14/2016
BISOTISSUEDRamapo Communication08/18/2016
BISOTISSUEDRamapo Communication12/18/2015
BISEQISSUEDIntersystem S&S09/25/2015
BISEQISSUEDIntersystem S&S10/03/2014
BISEQISSUEDIntersystems05/15/2014
BISOTISSUEDOdyssia Global Commercial02/05/2014
BISMHISSUEDHigh Power Construction10/08/2013
BISOTISSUEDSkyfield Partners05/27/2011
BISOTISSUEDSkyfield Partners12/22/2010
BISEQISSUEDStay Secure Construction08/24/2010
BISMHISSUEDCompressed Air & Fluid Transfer11/23/2007
BISMHISSUEDKoon Yeung's11/09/2007
BISOTISSUEDCompressed Air & Fluid Transfer11/08/2007
BISSPISSUEDFD Fire Sprinkle & Piping Service11/03/2006
+ 21 more permits on file
1 project · most recent 09/08/2021
Generators
FiledStatusContractorScopeMake / Model / Capacity
09/08/2021Permit IssuedOverland ContractingGenerators
Generators
Accardi Companies Compac MD101-1/4-UPS-N4 Pump ×1
Cummins C30 N6 Generator ×1
1 project · most recent 12/11/2023
Gas
FiledStatusContractorScope
12/11/2023Signed-offS.B.A. PlumbingGas
4 projects · most recent 05/19/2025
General Wiring
FiledStatusContractorScope
05/19/2025Permit IssuedCobra Electrical NYCGeneral Wiring
04/29/2024Permit IssuedAurora Electrical Contg—
12/27/2021CompleteSteven Farkas—
09/16/2019Permit IssuedAlef Electrical ContractingGeneral Wiring
1 project · most recent 05/20/2025
Suspended Scaffold (SC)
FiledStatusContractorScope
05/20/2025Permit IssuedPhoenix Sutton StructuralSuspended Scaffold (SC)
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
03/08/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
02/23/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
08/18/2023Fail-Final PL - Up to 3 Requested FloorsFailView ↗
05/31/2023Fail-Final PL - Up to 3 Requested FloorsFailView ↗
▾Special Inspection Requirements (DOB NOW) — 6
DateRequirementInspectorRole
05/15/2025Alternative Materials - OTCR Buildings Bulletin NumberDANNY TRUJILLOspecial
05/15/2025Post-installed AnchorsDANNY TRUJILLOspecial
05/15/2025Structural Stability – Alterations of existing buildingsDANNY TRUJILLOspecial
12/26/2023Fire-Resistant Penetrations and JointsANTONIO GUALTIERIspecial
07/02/2021Structural Steel - DetailsANTONIO GUALTIERIspecial
07/02/2021FinalANTONIO GUALTIERIprogress
▾Tenants in the building
TenantSpaceFloorsRenovation projects
AT&TTelecom siteFloor 7, Roof
Project Q01470722 Alteration · Pending Plan Examiner Assignment · 10/07/2026
Project Q00551895 Alteration · Permit Entire · 09/08/2021
Project Q00551905 Alteration · Permit Entire · 09/08/2021
Project Q00551912 Alteration · Permit Entire · 09/08/2021
Names are taken automatically from the text of each project’s filed documents (title blocks and cover sheets) and screened to exclude owners, landlords and designers. They may be incomplete or wrong; check the filing.
▾Documents — 309 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch10
10/08/2026Q01470722-I1Request digital key ↗
08/27/2026Q00551905-I1Request digital key ↗
08/27/2026Q00551905-P1Request digital key ↗
Showing 3 of 10 on file for this type
▸Applications & Permits41
▸BISPLAN / WORK APPROVAL APPLICATION22
04/29/2025421743215Open ↗
12/22/2023421743215Open ↗
07/28/2021401178426Open ↗
Showing 3 of 22 on file for this type
▸BISWORK PERMIT APPLICATION19
10/23/2019421743215Open ↗
09/13/2019440555258Open ↗
06/27/2019440554632Open ↗
Showing 3 of 19 on file for this type
▸Zoning, Tax Lot & Property Records1
▸BISFLOOD ZONE COMPLIANCE1
02/13/2024421743215Open ↗
▸Seals & Professional Certifications67
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION25
01/23/2020440555258Open ↗
10/07/2019420855603Open ↗
09/24/2019421743215Open ↗
Showing 3 of 25 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature9
08/27/2026Q00551905-I1Open ↗
08/27/2026Q00551905-P1Open ↗
08/27/2026Q00566884-I1Open ↗
Showing 3 of 9 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT7
06/30/2019440555258Open ↗
06/27/2019440554632Open ↗
06/27/2019440554614Open ↗
Showing 3 of 7 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION6
06/30/2019440555258Open ↗
06/27/2019440554632Open ↗
06/27/2019440554614Open ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY6
06/30/2019440555258Open ↗
06/27/2019440554632Open ↗
06/27/2019440554614Open ↗
Showing 3 of 6 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST5
01/07/2020440555258Open ↗
01/02/2020440555258Open ↗
Showing 2 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
09/10/2026Q00551912-I1Open ↗
09/01/2026Q00551905-I1Open ↗
08/27/2026Q01215633-I1Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISPC FULL REPORT1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWProgress Inspector Seal & Signature1
09/10/2026Q00551912-I1Open ↗
▸Trade Schedules & Equipment23
▸BISEQUIPMENT USE PERMITS16
09/20/2019440554614Open ↗
09/20/2019440554632Open ↗
09/20/2019440554632Open ↗
Showing 3 of 16 on file for this type
▸BISEQUIPMENT USE APPLICATION/PERMIT5
09/20/2019440554632Open ↗
09/20/2019440554632Open ↗
05/30/2018440443619Open ↗
Showing 3 of 5 on file for this type
▸BISSCHEDULE B - PLUMBING1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISFIRE PROTECTION PLAN(FPP): FDNY APPROVAL1
02/10/2014420855603Open ↗
▸Safety & Tenant Protection3
▸BISTenant Protection Plan and Notes2
07/29/2019421743215Open ↗
05/04/2016421321055Open ↗
▸BISSTREET TREE CHECKLIST1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos21
▸BISASBESTOS: CERTIFICATION (DEP ACP5)9
07/29/2019421743215Open ↗
06/30/2019440555258Open ↗
06/27/2019440554632Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/27/2026Q00551905-P1Open ↗
08/27/2026Q00551905-I1Open ↗
08/27/2026Q00566884-I1Open ↗
Showing 3 of 7 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Energy Compliance38
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS13
01/23/2020440555258Open ↗
10/07/2019420855603Open ↗
09/24/2019421743215Open ↗
Showing 3 of 13 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS7
01/23/2020440555258Open ↗
10/07/2019420855603Open ↗
09/20/2019440554614Open ↗
Showing 3 of 7 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY6
09/11/2019440555258Open ↗
06/30/2019440555258Open ↗
06/27/2019440554632Open ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS5
06/30/2019440555258Open ↗
06/27/2019440554632Open ↗
06/27/2019440554614Open ↗
Showing 3 of 5 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS (EN2)2
02/13/2024421743215Open ↗
08/17/2021421210362Open ↗
▸BISENERGY CODE COMPLIANCE INSPECTIONS2
02/13/2024421743215Open ↗
08/20/2021421210362Open ↗
▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1
05/14/2014440143266Open ↗
▸BISINTERIOR LIGHTING POWER1
02/13/2024421743215Open ↗
▸BISLIGHTING CONTROLS1
02/13/2024421743215Open ↗
▸Inspections & Test Reports13
▸BISTECHNICAL REPORT: RESPONSIBILITY12
08/18/2021421210362Open ↗
08/17/2021421210362Open ↗
06/22/2021401178426Open ↗
Showing 3 of 12 on file for this type
▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1
02/13/2024421743215Open ↗
▸Approvals, Objections & Sign-offs35
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST17
03/14/2024421743215Open ↗
08/23/2021421210362Open ↗
08/23/2021421210362Open ↗
Showing 3 of 17 on file for this type
▸BISADMINISTRATIVE OBJECTIONS8
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 8 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION8
11/13/2017440443619Open ↗
10/03/2017440143266Open ↗
10/03/2016440143266Open ↗
Showing 3 of 8 on file for this type
▸BISFINAL1
02/13/2024421743215Open ↗
▸BISSHED LETTER1
10/16/2014440143266Open ↗
▸Cost, Insurance & Ownership31
▸BISCOST AFFIDAVIT25
01/23/2020440555258Open ↗
10/07/2019420855603Open ↗
09/20/2019440554614Open ↗
Showing 3 of 25 on file for this type
▸BISCIVIL PENALTY AFFADAVIT/REQUEST5
09/13/2019440555258Open ↗
08/22/2019440554632Open ↗
08/22/2019440554614Open ↗
Showing 3 of 5 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW31
02/19/2024421743215Open ↗
▸Filing & Intake Forms20
▸BISEFILING COVER SHEET7
07/29/2019421743215Open ↗
05/04/2016421321055Open ↗
09/09/2015421210362Open ↗
Showing 3 of 7 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET6
06/30/2019440555258Open ↗
06/27/2019440554632Open ↗
06/27/2019440554614Open ↗
Showing 3 of 6 on file for this type
▸BISADDITIONAL INFORMATION5
01/09/2024421743215Open ↗
01/07/2020440555258Open ↗
08/22/2019421743215Open ↗
Showing 3 of 5 on file for this type
▸BISBOROUGH INTAKE FORM2
12/26/2017440443600Open ↗
12/13/2017440443619Open ↗
▸Other Documents6
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION2
06/27/2019440554632Open ↗
06/27/2019440554614Open ↗
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION1
05/14/2014440143266Open ↗
▸DOB NOWIRA Certification1
10/08/2026Q01470722-I1Open ↗
▸DOB NOWCalculations1
08/13/2026Q01215633-I1Open ↗
▸DOB NOWManufacturer's Specifications1
08/13/2026Q01215633-I1Open ↗