Trwa /omnicom — NYC Tenant: Renovation Projects, Floors & Buildings from Filed Plans

Entity

Trwa /omnicom

Tenant

1 project with open permitsMANHATTAN · 1

1 building

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

Tenant

Primary Trade

Activity

Not enough dated projects to chart.

Portfolio status

Browse projects →

Open permit1100%

By project type

Alteration1

Most active buildings

All buildings →

220 EAST 42 STREETMANHATTAN · 1 open · latest 09/14/2026

1 projects

Key relationships

Everyone →

Design firms

THE ROCK BROOK CONSULTING GROUP, PA

1 projects

Filing representatives

DESARNO ASSOCIATES, INC.

1 projects

Contractors

EMCOR SERVICES NY/NJ INC

1 projects

TRI-STAR CONSTRUCTION COR

1 projects

Owners

SL Green

1 projects

Most recent projects

All projects →

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01393468 ↗	220 EAST 42 STREET MANHATTAN	Alteration	Permit Issued	07/07/2026	09/14/2026	Design THE ROCK BROOK CONSULTING GROUP, PA Owner SL Green Contractor TRI-STAR CONSTRUCTION CORP Filer DESARNO ASSOCIATES, INC.	Mechanical changes as per plans.

Counts cover all 1 projects (1 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.

Name	Projects together	Most recent
THE ROCK BROOK CONSULTING GROUP, PA	1	07/07/2026

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
EMCOR SERVICES NY/NJ INC	1	07/07/2026
TRI-STAR CONSTRUCTION COR	1	07/07/2026

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
SL Green	1	07/07/2026

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
DESARNO ASSOCIATES, INC.	1	07/07/2026

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 1Open permit 1

1 project

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01393468 ↗	220 EAST 42 STREET MANHATTAN	Alteration	Permit Issued	07/07/2026	09/14/2026	Design THE ROCK BROOK CONSULTING GROUP, PA Owner SL Green Contractor TRI-STAR CONSTRUCTION CORP Filer DESARNO ASSOCIATES, INC.	Mechanical changes as per plans.