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Factory, industrial, miscellaneous
50-05 47 AVENUE
QUEENS · BIN 4052868
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1928Year Built
2Stories
F9Building Class
M1-1Zoning
32,618 sfGross Floor Area
1Units
LL97 Covered0 Open Violations
Factory, industrial, miscellaneous · Owner of record: SIMON & SIMON EQUITIES II, LLC · 16,848 sf lot · 1.94 FAR built · Flood zone X
Locations of Work
MechanicalPlumbingGeneral
Roof4p · 2 filings · 20 docs
Floor 21p · 1 filing · 5 docs
Floor 13p · 2 filings · 20 docs
Cellar2p · 1 filing · 3 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
SIMON & SIMON EQUITIES II, LLC2107/08/2026
EDMAR103/22/2026
SKYTRAC ACCESS GROUP103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BAZINI ENGINEERING, P.C.110/28/2024
BUILT ENGINEERS, P. C.612/11/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CSR EXPEDITERS603/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ACE CHIMNEY & FIREPLACEGeneral Contractor203/21/2026
WILLDAN ELECTRICAL OF NYElectrical103/22/2026
PRESTIGE AIR CONTROL LLCGeneral Contractor107/08/2026
BYPASS MECHANICAL CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ALAN MARGOLIN & ASSOC423612/11/2023
Building Lifecycle
All (69)Filed (7)Permit Issued (3)Signed Off (3)Violation (22)Objection (4)Special Inspection (30)
11/26/2025
Signed off — Alteration
PROVIDE NEW ROOFTOP UNIT AND ROOF CURB ON EXISTING STRUCTURAL STEEL. PROVIDE NEW GAS-FIRED UNIT HEATER & FLUES. PROVIDED NEW CONNECTION TO EXISTING DUCTWORK. PROVIDE NEW INSULATION, AND CONNECT TO EXISTING ROOFTOP-UNIT CONTROLS. PROVIDE NEW SPLIT SYSTEM.
Q00380890-I1
12/16/2024
Signed off — Alteration
Q00982544-I1
12/12/2024
Permit issued — General Construction
Q00982544-I1-GC
10/28/2024
Filed — Alteration
Q00982544-I1
09/23/2024
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/21/2023
Special inspection requirement — Mechanical Systems
Young Suh
12/21/2023
Special inspection requirement — HVAC insulation and sealing
Young Suh
12/21/2023
Special inspection requirement — Duct leakage testing
Young Suh
12/21/2023
Special inspection requirement — Maintenance information
Young Suh
12/21/2023
Special inspection requirement — Electrical energy consumption
Young Suh
12/21/2023
Special inspection requirement — HVAC and service water heating system controls
Young Suh
12/21/2023
Special inspection requirement — Energy Code Compliance Inspections
Young Suh
12/21/2023
Special inspection requirement — Final
Young Suh
12/21/2023
Special inspection requirement — Heating Systems
Young Suh
12/21/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Young Suh
12/11/2023
Filed — Alteration
PROVIDE NEW ROOFTOP UNIT AND ROOF CURB ON EXISTING STRUCTURAL STEEL. PROVIDE NEW GAS-FIRED UNIT HEATER & FLUES. PROVIDED NEW CONNECTION TO EXISTING DUCTWORK. PROVIDE NEW INSULATION, AND CONNECT TO EXISTING ROOFTOP-UNIT CONTROLS. PROVIDE NEW SPLIT SYSTEM.
Q00380890-P4
10/03/2023
Special inspection requirement — HVAC insulation and sealing
Young Suh
10/03/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Young Suh
10/03/2023
Special inspection requirement — Heating Systems
Young Suh
10/03/2023
Special inspection requirement — Mechanical Systems
Young Suh
10/03/2023
Special inspection requirement — Energy Code Compliance Inspections
Young Suh
10/03/2023
Special inspection requirement — Final
Young Suh
10/03/2023
Special inspection requirement — Electrical energy consumption
Young Suh
10/03/2023
Special inspection requirement — Maintenance information
Young Suh
10/03/2023
Special inspection requirement — Duct leakage testing
Young Suh
10/03/2023
Special inspection requirement — HVAC and service water heating system controls
Young Suh
09/29/2023
Signed off — Alteration
PROVIDE NEW GAS PIPING TO NEW UNIT HEATERS AND RTU.
Q00380893-I1
09/12/2023
Filed — Alteration
PROVIDE NEW ROOFTOP UNIT AND ROOF CURB ON EXISTING STRUCTURAL STEEL. PROVIDE NEW GAS-FIRED UNIT HEATER & FLUES. PROVIDED NEW CONNECTION TO EXISTING DUCTWORK. PROVIDE NEW INSULATION, AND CONNECT TO EXISTING ROOFTOP-UNIT CONTROLS. PROVIDE NEW SPLIT SYSTEM.
Q00380890-P3
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/20/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/20/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/25/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/21/2023
Special inspection requirement — Electrical energy consumption
Young Suh
01/21/2023
Special inspection requirement — HVAC insulation and sealing
Young Suh
01/21/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Young Suh
01/21/2023
Special inspection requirement — Heating Systems
Young Suh
01/21/2023
Special inspection requirement — Mechanical Systems
Young Suh
01/21/2023
Special inspection requirement — Energy Code Compliance Inspections
Young Suh
01/21/2023
Special inspection requirement — Final
Young Suh
01/21/2023
Special inspection requirement — HVAC and service water heating system controls
Young Suh
01/21/2023
Special inspection requirement — Duct leakage testing
Young Suh
01/21/2023
Special inspection requirement — Maintenance information
Young Suh
11/20/2022
Filed — Alteration
PROVIDE NEW ROOFTOP UNIT AND ROOF CURB ON EXISTING STRUCTURAL STEEL. PROVIDE NEW GAS-FIRED UNIT HEATER & FLUES. PROVIDED NEW CONNECTION TO EXISTING DUCTWORK. PROVIDE NEW INSULATION, AND CONNECT TO EXISTING ROOFTOP-UNIT CONTROLS. PROVIDE NEW SPLIT SYSTEM.
Q00380890-P2
05/09/2022
Filed — Alteration
PROVIDE NEW ROOFTOP UNIT AND ROOF CURB ON EXISTING STRUCTURAL STEEL. PROVIDE NEW GAS-FIRED UNIT HEATER & FLUES. PROVIDED NEW CONNECTION TO EXISTING DUCTWORK. PROVIDE NEW INSULATION, AND CONNECT TO EXISTING ROOFTOP-UNIT CONTROLS. PROVIDE NEW SPLIT SYSTEM.
Q00380890-P1
04/29/2021
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/23/2020
Permit issued — Mechanical Systems
Q00380890-I1-MS
10/30/2020
Permit issued — Plumbing
Q00380893-I1-PL
10/05/2020
Objection raised — Inspections
10/05/2020
Objection resolved — Addressed
10/05/2020
Objection raised — Scope
10/05/2020
Objection resolved — Addressed
09/30/2020
Filed — Alteration
PROVIDE NEW ROOFTOP UNIT AND ROOF CURB ON EXISTING STRUCTURAL STEEL. PROVIDE NEW GAS-FIRED UNIT HEATER & FLUES. PROVIDED NEW CONNECTION TO EXISTING DUCTWORK. PROVIDE NEW INSULATION, AND CONNECT TO EXISTING ROOFTOP-UNIT CONTROLS. PROVIDE NEW SPLIT SYSTEM.
Q00380890-I1
09/30/2020
Filed — Alteration
PROVIDE NEW GAS PIPING TO NEW UNIT HEATERS AND RTU.
Q00380893-I1
06/28/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
01/26/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/03/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/23/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
08/20/2008
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
09/12/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
Latest 60 of 69 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offACE CHIMNEY FIREPLACE12/12/2024
DOB NOWMechanical SystemsSigned-offPRESTIGE AIR CONTROL LLC11/23/2020
DOB NOWPlumbingSigned-offBYPASS MECHANICAL CORP10/30/2020
BISPLISSUEDSAME09/22/1995
2 projects · most recent 01/14/2022
General Wiring
FiledStatusContractorScope
01/14/2022Permit IssuedWILLDAN ELECTRICAL OF NYGeneral Wiring
01/13/2022CompleteWILLDAN ELECTRICAL OF NYGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 42
DateRequirementInspectorRole
12/21/2023Mechanical SystemsYoung Suhspecial
12/21/2023HVAC insulation and sealing Young Suhenergy_progress
12/21/2023Duct leakage testing Young Suhenergy_progress
12/21/2023Maintenance informationYoung Suhenergy_progress
12/21/2023Electrical energy consumptionYoung Suhenergy_progress
12/21/2023HVAC and service water heating system controls Young Suhenergy_progress
12/21/2023Energy Code Compliance InspectionsYoung Suhprogress
12/21/2023FinalYoung Suhprogress
12/21/2023Heating SystemsYoung Suhspecial
12/21/2023Fire-Resistant Penetrations and JointsYoung Suhspecial
10/03/2023HVAC insulation and sealing Young Suhenergy_progress
10/03/2023Fire-Resistant Penetrations and JointsYoung Suhspecial
10/03/2023Heating SystemsYoung Suhspecial
10/03/2023Mechanical SystemsYoung Suhspecial
10/03/2023Energy Code Compliance InspectionsYoung Suhprogress
10/03/2023FinalYoung Suhprogress
10/03/2023Electrical energy consumptionYoung Suhenergy_progress
10/03/2023Maintenance informationYoung Suhenergy_progress
10/03/2023Duct leakage testing Young Suhenergy_progress
10/03/2023HVAC and service water heating system controls Young Suhenergy_progress
01/21/2023Electrical energy consumptionYoung Suhenergy_progress
01/21/2023HVAC insulation and sealing Young Suhenergy_progress
01/21/2023Fire-Resistant Penetrations and JointsYoung Suhspecial
01/21/2023Heating SystemsYoung Suhspecial
01/21/2023Mechanical SystemsYoung Suhspecial
Latest 25 of 42.
▾Documents — 64 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch - Mechanical Systems5
08/24/2026Q00380890-P4Request digital key ↗
08/24/2026Q00380890-I1Request digital key ↗
08/24/2026Q00380890-P1Request digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch - Plumbing1
08/15/2026Q00380893-I1Request digital key ↗
▸DOB NOWPlans/Sketch1
08/21/2026Q00982544-I1Request digital key ↗
▸Seals & Professional Certifications49
▸DOB NOWProgress Inspector Seal & Signature29
09/02/2026Q00380890-P1Open ↗
09/02/2026Q00380890-P1Open ↗
09/02/2026Q00380890-P1Open ↗
Showing 3 of 29 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature13
09/02/2026Q00380890-P1Open ↗
09/02/2026Q00380890-P1Open ↗
09/02/2026Q00380890-P1Open ↗
Showing 3 of 13 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/24/2026Q00380890-P4Open ↗
08/24/2026Q00380890-I1Open ↗
08/24/2026Q00380890-P1Open ↗
Showing 3 of 7 on file for this type
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/24/2026Q00380890-P4Open ↗
08/24/2026Q00380890-I1Open ↗
08/24/2026Q00380890-P1Open ↗
Showing 3 of 7 on file for this type
▸Energy Compliance1
▸DOB NOWPreliminary Commissioning Report Certification1
08/13/2026Q00380890-I1Open ↗