521 Byps Holding LLC — NYC General Contractor: DOB Permits, Filings & Buildings

Contractor

521 BYPS HOLDING LLC

General Contractor

BROOKLYN · 5

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3 buildings

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

General Contractor

Primary Trade

Activity

Projects by first filing month5 projects all-time

bars = month · line = 3-mo average

Portfolio status

Browse projects →

Signed off240%

Other status360%

By project type

Alteration2

Most active buildings

All buildings →

521 DAHILL ROADBROOKLYN · latest 03/20/2026

3 projects

1533 59 STREETBROOKLYN · latest 09/05/2018

1 projects

8002 21 AVENUEBROOKLYN · latest 05/02/2018

1 projects

Key relationships

Everyone →

Design firms

BLUELINE DESIGN

1 projects

ORLI ESHKAR ARCHITECT PLLC

1 projects

Filing representatives

CM3 DESIGN STUDIO

1 projects

Most recent projects

All projects →

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
321767897BIS	521 DAHILL ROAD BROOKLYN	—	ISSUED	06/12/2018	03/20/2026	—	OT
321743565BIS	521 DAHILL ROAD BROOKLYN	—	ISSUED	04/18/2018	05/28/2024	—	OT, PL
B00062467 ↗	1533 59 STREET BROOKLYN	Alteration	Signed-off	07/18/2018	09/05/2018	Design ORLI ESHKAR ARCHITECT PLLC	Temporary construction fence filed herewith in conjunction with alt 2 job #321773880.
321785868BIS	8002 21 AVENUE BROOKLYN	—	ISSUED	05/02/2018	05/02/2018	—	OT
B00006620 ↗	521 DAHILL ROAD BROOKLYN	Alteration	Signed-off	01/09/2018	02/27/2018	Design BLUELINE DESIGN Filer CM3 DESIGN STUDIO	TEMPORARY CONSTRUCTION WOOD FENCE

Counts cover all 5 projects (2 DOB NOW + 3 legacy BIS). 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
BLUELINE DESIGN	1	01/09/2018
ORLI ESHKAR ARCHITECT PLLC	1	07/18/2018

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

Name	Projects together	Most recent
CM3 DESIGN STUDIO	1	01/09/2018

2 DOB NOW projects + 3 legacy BIS 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 5Signed off 2Other status 3

5 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
321767897BIS	521 DAHILL ROAD BROOKLYN	—	ISSUED	06/12/2018	03/20/2026	—	OT
321743565BIS	521 DAHILL ROAD BROOKLYN	—	ISSUED	04/18/2018	05/28/2024	—	OT, PL
B00062467 ↗	1533 59 STREET BROOKLYN	Alteration	Signed-off	07/18/2018	09/05/2018	Design ORLI ESHKAR ARCHITECT PLLC	Temporary construction fence filed herewith in conjunction with alt 2 job #321773880.
321785868BIS	8002 21 AVENUE BROOKLYN	—	ISSUED	05/02/2018	05/02/2018	—	OT
B00006620 ↗	521 DAHILL ROAD BROOKLYN	Alteration	Signed-off	01/09/2018	02/27/2018	Design BLUELINE DESIGN Filer CM3 DESIGN STUDIO	TEMPORARY CONSTRUCTION WOOD FENCE