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Walk-up cooperative
312 EAST 50 STREET
MANHATTAN · East Midtown-Turtle Bay · BIN 1085114
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1900Year Built
4Stories
C6Building Class
R8BZoning
6,913 sfGross Floor Area
8Units
Rent Stabilized61 Open Violations ▸
Walk-up cooperative · Owner of record: 312-314 EAST 50 ST CORP · 3,716 sf lot · 1.86 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbing
Floor 220p · 2 filings · 20 docs
Floor 119p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
RVP MANAGEMENT2407/08/2026
312-314 EAST 50TH ST CORP103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JMV CONSULTING ENGINEERING410/12/2023
A DEGREE OF FREEDOM STRUCTURAL ENGI107/23/2021
JOEL IVES105/25/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CONVERSANO ASSOCIATES, INC.1203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
DUCE CONSTRUCTION CORPGeneral Contractor803/21/2026
METROTECH MECHANICAL CORPPlumbing207/08/2026
PANAGIOTIS KARAKALPAKIDISElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JMV CONSULTING ENGINEERIN804410/12/2023
A DEGREE OF FREEDOM STRUC925207/23/2021
JIMMY LOW L.L.C.6950105/25/2021
Building Lifecycle
All (10)Filed (6)Signed Off (4)
03/27/2024
Signed off — Alteration
MECHANICAL WORK FOR RENOVATIONS OF APT 3E AS PER PLANS FILED HEREWITH.
M00522637-I1
03/27/2024
Signed off — Alteration
PLUMBING WORK FOR RENOVATIONS OF APT 3E AS PER PLANS FILED HEREWITH.
M00522702-I1
03/19/2024
Signed off — Alteration
MECHANICAL WORK FOR RENOVATIONS OF APT 3E AS PER PLANS FILED HEREWITH.
M00522637-S2
10/12/2023
Filed — Alteration
PLUMBING WORK FOR RENOVATIONS OF APT 3E AS PER PLANS FILED HEREWITH.
M00522702-P2
03/10/2023
Signed off — Alteration
MECHANICAL WORK FOR RENOVATIONS OF APT 3E AS PER PLANS FILED HEREWITH.
M00522637-S1
05/25/2022
Filed — Alteration
PLUMBING WORK FOR RENOVATIONS OF APT 3E AS PER PLANS FILED HEREWITH.
M00522702-P1
07/30/2021
Filed — Alteration
MECHANICAL WORK FOR RENOVATIONS OF APT 3E AS PER PLANS FILED HEREWITH.
M00522637-S2
07/23/2021
Filed — Alteration
MECHANICAL WORK FOR RENOVATIONS OF APT 3E AS PER PLANS FILED HEREWITH.
M00522637-S1
05/27/2021
Filed — Alteration
PLUMBING WORK FOR RENOVATIONS OF APT 3E AS PER PLANS FILED HEREWITH.
M00522702-I1
05/25/2021
Filed — Alteration
MECHANICAL WORK FOR RENOVATIONS OF APT 3E AS PER PLANS FILED HEREWITH.
M00522637-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offMETROTECH MECHANICAL CORP03/10/2023
DOB NOWGeneral ConstructionSigned-offDUCE CONSTRUCTION CORP10/12/2022
DOB NOWMechanical SystemsSigned-offDUCE CONSTRUCTION CORP04/11/2022
DOB NOWStructuralSigned-offDUCE CONSTRUCTION CORP04/11/2022
DOB NOWPlumbingSigned-offMETROTECH MECHANICAL CORP01/31/2022
DOB NOWGeneral ConstructionSigned-offDUCE CONSTRUCTION CORP12/16/2021
BISOTISSUEDDL RESTORATION/BUILDERS CORP.10/10/2007
3 projects · most recent 11/02/2022
General Wiring
FiledStatusContractorScope
11/02/2022CompleteBASS ELECTRICAL CORP.General Wiring
03/30/2022CompleteBASS ELECTRICAL CORP.General Wiring
03/05/2021CompleteDEMAND ELECTRIC INC—
Nothing on file for this building.
▾Documents — 36 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
09/03/2026M00522637-S2Request digital key ↗
09/03/2026M00522637-I1Request digital key ↗
09/02/2026M00522702-P1Request digital key ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications22
▸DOB NOWProgress Inspector Seal & Signature8
09/02/2026M00522637-S2Open ↗
09/02/2026M00522637-S2Open ↗
09/02/2026M00522637-S2Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
09/22/2026M00522702-I1Open ↗
09/02/2026M00522637-S2Open ↗
09/02/2026M00522637-S2Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
09/02/2026M00522702-P1Open ↗
09/02/2026M00522702-P2Open ↗
09/02/2026M00522702-I1Open ↗
Showing 3 of 6 on file for this type
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
09/02/2026M00522702-I1Open ↗
09/02/2026M00522702-P1Open ↗
09/02/2026M00522702-P2Open ↗
Showing 3 of 6 on file for this type
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis.2
08/13/2026M00522637-S2Open ↗
08/13/2026M00522637-I1Open ↗