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Design Firm
DIVERSITY: ARCHITECTURE & DESIGN
Design
MANHATTAN · 1
1 building
2
Total Filings
1
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Design
Role
Activity
Not enough dated projects to chart.
Portfolio status
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Signed off1100%
By project type
Alteration1
Most active buildings
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333 EAST 85 STREETMANHATTAN · latest 07/01/2026
1 projects
Key relationships
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Filing representatives
IAN COHNlatest 05/22/2026
2 filings
Filed under
DIVERSITY: ARCHITECTURE & DESIGN2
Identified by the contact ids of the people who file for the firm and by its email domain (diversity-nyc.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01406057 ↗333 EAST 85 STREET
MANHATTAN
AlterationSigned-off05/28/202607/01/2026Minor partition work and interior renovation. No change to use, occupancy or egress
Counts cover all 1 projects (1 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
IAN COHN205/22/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BENT MECHANICAL CORP105/28/2026
L & H GENERAL CONSTRUCTIO105/28/2026
TRI CITY MECHANICAL GROUP105/28/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WILLIAM VITACCO ASSOCIATES105/28/2026
1 DOB NOW project, 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 1Signed off 1
1 project
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01406057 ↗333 EAST 85 STREET
MANHATTAN
AlterationSigned-off05/28/202607/01/2026Minor partition work and interior renovation. No change to use, occupancy or egress
Scope of Work
Plumbing — 1 project · most recent 05/28/2026
Water/Sanitary
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
333 EAST 85 STREET ↗205/22/2026
▾Documents — 4 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/17/2026M01406057-S1 · 333 EAST 85 STREETOpen ↗
08/17/2026M01406057-I1 · 333 EAST 85 STREETOpen ↗