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Walk-up cooperative
452 WEST 20 STREET
MANHATTAN · BIN 1012603
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1853Year Built
4Stories
C6Building Class
R7BZoning
3,920 sfGross Floor Area
4Units
Rent Stabilized0 Open Violations
Walk-up cooperative · Owner of record: 452 WEST 20TH STREET CCPERATIVE CORP · 1,533 sf lot · 2.56 FAR built · Flood zone X500
Locations of Work
ArchitectureElectricalPlumbing
Floor 34p · 1 filing · 8 docs
Floor 2
Floor 1
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
452 WEST 20TH STREET CCPERATIVE CORP103/22/2026
452 WEST 20TH CO-OP CORP103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ELIZABETH ECKELS, RA203/15/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
RPO403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
GALMAR INCGeneral Contractor303/21/2026
AMN PLUMBING CORPPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
GONY ARCHITECT & PLNNER P3629103/15/2021
Building Lifecycle
All (22)Filed (2)Permit Issued (2)Signed Off (2)Violation (8)Inspection (4)Objection (4)
04/29/2026
Violation issued (HPD, closed)
A
06/04/2025
Violation issued (HPD, closed)
A
03/15/2023
Violation issued (HPD, closed)
A
05/17/2022
Signed off — Alteration
Herewith filing to combine 2 apartments in accordance with TPPN 3/97. No change to use, egress or occupancy.
M00485581-S1
02/17/2022
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
02/17/2022
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
02/16/2022
Violation issued (HPD, closed)
A
02/16/2022
Violation issued (HPD, closed)
I
01/18/2022
Signed off — Alteration
Herewith filing to combine 2 apartments in accordance with TPPN 3/97. No change to use, egress or occupancy.
M00485581-I1
08/18/2021
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/28/2021
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/03/2021
Permit issued — Plumbing
M00485581-S1-PL
05/06/2021
Permit issued — General Construction
M00485581-I1-GC
03/18/2021
Objection raised — Scope
03/18/2021
Objection resolved — Addressed
03/17/2021
Objection raised — Accessibility
03/17/2021
Objection resolved — Addressed
03/15/2021
Filed — Alteration
Herewith filing to combine 2 apartments in accordance with TPPN 3/97. No change to use, egress or occupancy.
M00485581-S1
03/15/2021
Filed — Alteration
Herewith filing to combine 2 apartments in accordance with TPPN 3/97. No change to use, egress or occupancy.
M00485581-I1
10/10/2018
Violation issued (HPD, closed)
I
11/06/2017
Violation issued (HPD, closed)
I
10/26/2016
Violation issued (HPD, closed)
I
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offAMN PLUMBING CORP06/03/2021
DOB NOWGeneral ConstructionSigned-offGALMAR INC05/06/2021
Nothing on file for this building.
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
02/17/2022Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
02/17/2022Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
08/18/2021Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
06/28/2021Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Documents — 8 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/15/2026M00485581-I1Request digital key ↗
08/14/2026M00485581-S1Request digital key ↗
▸Applications & Permits2
▸DOB NOWLPC Approval/Permit2
08/15/2026M00485581-I1Open ↗
08/14/2026M00485581-S1Open ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/04/2026M00485581-S1Open ↗
09/04/2026M00485581-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/15/2026M00485581-I1Open ↗
08/14/2026M00485581-S1Open ↗