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Entity
Arcesium
Tenant
MANHATTAN · 2
1 building
2
Total Filings
2
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Not enough dated projects to chart.
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Signed off2100%
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Alteration2
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441 NINTH AVENUEMANHATTAN · latest 04/28/2025
2 projects
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Design firms
2 projects
Filing representatives
2 projects
Contractors
1 projects
1 projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01164577 ↗441 NINTH AVENUE
MANHATTAN
AlterationSigned-off03/24/202504/28/2025
Design ROBERT DERECTOR ASSOCIATES
Contractor WHALEN CONSTRUCTION, INC
Filer METROPOLIS GROUP INC
Removal and installation of ductwork, diffusers, fans and related mechanical piping. No Change to Use, Egress or Occupancy.
M01164587 ↗441 NINTH AVENUE
MANHATTAN
AlterationSigned-off03/24/202504/18/2025
Design ROBERT DERECTOR ASSOCIATES
Contractor ASHLAR MECHANICAL CORP
Filer METROPOLIS GROUP INC
Modification of existing Sprinkler System, No Change to Use, Egress or Occupancy.
Counts cover all 2 projects (2 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ROBERT DERECTOR ASSOCIATES203/24/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ASHLAR MECHANICAL CORP103/24/2025
WHALEN CONSTRUCTION, INC103/24/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
METROPOLIS GROUP INC203/24/2025
2 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.
All 2Signed off 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01164577 ↗441 NINTH AVENUE
MANHATTAN
AlterationSigned-off03/24/202504/28/2025
Design ROBERT DERECTOR ASSOCIATES
Contractor WHALEN CONSTRUCTION, INC
Filer METROPOLIS GROUP INC
Removal and installation of ductwork, diffusers, fans and related mechanical piping. No Change to Use, Egress or Occupancy.
M01164587 ↗441 NINTH AVENUE
MANHATTAN
AlterationSigned-off03/24/202504/18/2025
Design ROBERT DERECTOR ASSOCIATES
Contractor ASHLAR MECHANICAL CORP
Filer METROPOLIS GROUP INC
Modification of existing Sprinkler System, No Change to Use, Egress or Occupancy.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
441 NINTH AVENUE ↗203/24/2025
▾Documents — 12 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/24/2026M01164577-I1 · 441 NINTH AVENUERequest digital key ↗
08/24/2026M01164587-I1 · 441 NINTH AVENUERequest digital key ↗
▸Seals & Professional Certifications8
▸DOB NOWSpecial Inspector Seal & Signature4
09/01/2026M01164577-I1 · 441 NINTH AVENUEOpen ↗
08/26/2026M01164587-I1 · 441 NINTH AVENUEOpen ↗
08/26/2026M01164587-I1 · 441 NINTH AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/24/2026M01164577-I1 · 441 NINTH AVENUEOpen ↗
08/13/2026M01164587-I1 · 441 NINTH AVENUEOpen ↗
▸DOB NOWProgress Inspector Seal & Signature2
09/01/2026M01164577-I1 · 441 NINTH AVENUEOpen ↗
09/01/2026M01164577-I1 · 441 NINTH AVENUEOpen ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/24/2026M01164577-I1 · 441 NINTH AVENUEOpen ↗
08/13/2026M01164587-I1 · 441 NINTH AVENUEOpen ↗