Louis Berger — NYC Architecture And Engineering Firm: DOB NOW Filings, Permits & Projects

Design Firm

LOUIS BERGER

Design

1 project with open permitsBROOKLYN · 2MANHATTAN · 1

Claim this page

3 buildings

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

Design

Role

Activity

Projects by first filing month3 projects all-time

bars = month · line = 3-mo average

Portfolio status

Browse projects →

Open permit133%

Signed off133%

Filed only133%

By project type

Alteration3

Most active buildings

All buildings →

209 WEST 23 STREETMANHATTAN · latest 12/27/2024

1 projects

172 SEIGEL STREETBROOKLYN · latest 04/30/2024

1 projects

754 COLUMBIA STREETBROOKLYN · 1 open · latest 12/24/2025

1 projects

Key relationships

Everyone →

Filing representatives

ARCHETYPE CONSULTANTS, INC.

1 projects

Contractors

C. D. E. AIR-CONDITIONING

1 projects

GRYPHON CONSTRUCTION INC

1 projects

Owners

DDC

1 projects

People

All people →

SENTHIL SABANAYAGAMlatest 10/10/2024

2 filings

Most recent projects

All projects →

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B00721659 ↗	754 COLUMBIA STREET BROOKLYN	Alteration	Permit Issued	05/04/2022	12/24/2025	Contractor GRYPHON CONSTRUCTION INC	General construction work - remove existing wash room building 211,remove equipment and concrete slab, new switch gear room, new raised equi…
M00634093 ↗	209 WEST 23 STREET MANHATTAN	Alteration	Signed-off	01/10/2023	12/27/2024	Contractor C. D. E. AIR-CONDITIONING	Architectural changes (Vault Repair) on the 1st floor & cellar as indicated on drawings.
B00960584 ↗	172 SEIGEL STREET BROOKLYN	Alteration	Filed — no permit on record	04/30/2024	—	Owner DDC Filer ARCHETYPE CONSULTANTS, INC.	—

Counts cover all 3 projects (3 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.

Person	Filings	Most recent
SENTHIL SABANAYAGAM	2	10/10/2024

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

Name	Projects together	Most recent
C. D. E. AIR-CONDITIONING	1	01/10/2023
GRYPHON CONSTRUCTION INC	1	05/04/2022

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

Name	Projects together	Most recent
DDC	1	10/11/2024

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

Name	Projects together	Most recent
ARCHETYPE CONSULTANTS, INC.	1	10/11/2024

3 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 3Open permit 1Signed off 1Filed only 1

3 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B00721659 ↗	754 COLUMBIA STREET BROOKLYN	Alteration	Permit Issued	05/04/2022	12/24/2025	Contractor GRYPHON CONSTRUCTION INC	General construction work - remove existing wash room building 211,remove equipment and concrete slab, new switch gear room, new raised equi…
M00634093 ↗	209 WEST 23 STREET MANHATTAN	Alteration	Signed-off	01/10/2023	12/27/2024	Contractor C. D. E. AIR-CONDITIONING	Architectural changes (Vault Repair) on the 1st floor & cellar as indicated on drawings.
B00960584 ↗	172 SEIGEL STREET BROOKLYN	Alteration	Filed — no permit on record	04/30/2024	—	Owner DDC Filer ARCHETYPE CONSULTANTS, INC.	—