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Entity
Trillium
Tenant
2 projects with open permitsMANHATTAN · 2
1 building
2
Total Filings
2
Projects on File
1
Buildings Worked
2
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Not enough dated projects to chart.
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Open permit2100%
By project type
Alteration2
Most active buildings
All buildings →
1631 BROADWAYMANHATTAN · 2 open · latest 04/17/2026
2 projects
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Filing representatives
2 projects
Owners
2 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01372899 ↗1631 BROADWAY
MANHATTAN
AlterationPermit Issued03/27/202604/17/2026
Design AMA CONSULTING ENGINEERS, PC
Owner PARAMOUNT GROUP
Contractor A&A PLUMBING CORP
Filer A1 EXPEDITING SERVICE CORP.
Plumbing & sprinkler modifications as per plans filed herewith. No change to use, egress, or occupancy.
M01372891 ↗1631 BROADWAY
MANHATTAN
AlterationPermit Issued03/27/202604/01/2026
Design TPG ARCHITECTURE, LLP
Owner PARAMOUNT GROUP
Contractor PHASE 3 INTERIORS LLC
Filer A1 EXPEDITING SERVICE CORP.
Interior fit-out of the entire 5th floor including non-loadbearing partitions. The project includes offices, meeting rooms and support space…
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
AMA CONSULTING ENGINEERS, PC107/21/2026
TPG ARCHITECTURE, LLP103/27/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
A&A PLUMBING CORP107/21/2026
GRUSHINSKY PIPNG & HTG IN107/21/2026
PHASE 3 INTERIORS LLC103/27/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
PARAMOUNT GROUP207/21/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
A1 EXPEDITING SERVICE CORP.207/21/2026
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 2Open permit 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01372899 ↗1631 BROADWAY
MANHATTAN
AlterationPermit Issued03/27/202604/17/2026
Design AMA CONSULTING ENGINEERS, PC
Owner PARAMOUNT GROUP
Contractor A&A PLUMBING CORP
Filer A1 EXPEDITING SERVICE CORP.
Plumbing & sprinkler modifications as per plans filed herewith. No change to use, egress, or occupancy.
M01372891 ↗1631 BROADWAY
MANHATTAN
AlterationPermit Issued03/27/202604/01/2026
Design TPG ARCHITECTURE, LLP
Owner PARAMOUNT GROUP
Contractor PHASE 3 INTERIORS LLC
Filer A1 EXPEDITING SERVICE CORP.
Interior fit-out of the entire 5th floor including non-loadbearing partitions. The project includes offices, meeting rooms and support space…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1631 BROADWAY ↗207/21/2026
▾Documents — 18 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/18/2026M01372899-P1 · 1631 BROADWAYRequest digital key ↗
08/18/2026M01372899-I1 · 1631 BROADWAYRequest digital key ↗
08/18/2026M01372891-I1 · 1631 BROADWAYRequest digital key ↗
▸Seals & Professional Certifications12
▸DOB NOWSpecial Inspector Seal & Signature8
08/25/2026M01372899-I1 · 1631 BROADWAYOpen ↗
08/25/2026M01372899-I1 · 1631 BROADWAYOpen ↗
08/25/2026M01372899-I1 · 1631 BROADWAYOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/18/2026M01372899-I1 · 1631 BROADWAYOpen ↗
08/18/2026M01372899-P1 · 1631 BROADWAYOpen ↗
08/18/2026M01372891-I1 · 1631 BROADWAYOpen ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/25/2026M01372891-I1 · 1631 BROADWAYOpen ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/18/2026M01372899-P1 · 1631 BROADWAYOpen ↗
08/18/2026M01372899-I1 · 1631 BROADWAYOpen ↗
08/18/2026M01372891-I1 · 1631 BROADWAYOpen ↗