Hatchet Architecture DPC — NYC Architecture Firm: DOB NOW Filings, Permits & Projects

Design Firm

Hatchet Architecture DPC

Design

6 projects with open permitsBROOKLYN · 8MANHATTAN · 3

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9 buildings

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

Design

Role

Activity

Projects by first filing month11 projects all-time

bars = month · line = 3-mo average

Portfolio status

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Open permit655%

Signed off436%

Filed only19%

By project type

Alteration11

Most active buildings

All buildings →

418 CLINTON STREETBROOKLYN · 2 open · latest 07/06/2026

2 projects

587 7 STREETBROOKLYN · 2 open · latest 05/07/2026

2 projects

14 WEST 4 STREETMANHATTAN · latest 01/10/2025

1 projects

9 5 AVENUEMANHATTAN · latest 05/19/2026

1 projects

21 EAST 22 STREETMANHATTAN · 1 open · latest 06/26/2026

1 projects

138 PIERREPONT STREETBROOKLYN · latest 10/09/2025

1 projects

Key relationships

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Design firms

ORSAR ENGINEERING

2 projects

Filing representatives

BMB BUILDING CONSULTING INC.

5 projects

J. CALLAHAN CONSULTING, INC.

3 projects

Contractors

HATCHET WORKS CORP

5 projects

FILLER CONSTRUCTION MAN

2 projects

JOZEFKO CONSTRUCTION INC

2 projects

ORBIT PLBG & HTG INC

2 projects

Owners

Coxon

2 projects

People

All people →

Christopher Junkinlatest 08/03/2026

14 filings

Filed under

Hatchet Architecture DPC22

Identified by the contact ids of the people who file for the firm and by its email domain (hatchet.nyc), not by matching names.

Most recent projects

All projects →

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01251210 ↗	418 CLINTON STREET BROOKLYN	Alteration	Permit Issued	07/17/2025	07/06/2026	Owner Coxon Contractor FILLER CONSTRUCTION MAN Filer J. CALLAHAN CONSULTING, INC.	Proposed Renovation of the Basement Level of an Existing 2-Family Building. No Change in Use, Egress or Occupancy is proposed under this app…
M01160530 ↗	21 EAST 22 STREET MANHATTAN	Alteration	Permit Issued	02/04/2025	06/26/2026	Contractor HATCHET WORKS CORP	REPLACE EXISTING PL FIXTUERS WITH NEW AS PER DRAWINGS. NO CHANGE TO USE, OCCUPANCY OR EGRESS PROPOSED UNDER THIS APPLICATION.
B01311513 ↗	179 MIDWOOD STREET BROOKLYN	Alteration	Permit Issued	01/20/2026	06/08/2026	Contractor ORBIT PLBG & HTG INC Filer BMB BUILDING CONSULTING INC.	PROPOSE PLUMBING WORKS BEING PERFORMED IN CONJUNCTION WITH GC JOB#B01311513-I1. NO CHANGE IN USE, EGRESS, OR OCCUPANCY IS PROPOSED UNDER THI…
B01388976 ↗	418 CLINTON STREET BROOKLYN	Alteration	Permit Issued	04/27/2026	05/29/2026	Owner Coxon Contractor FILLER CONSTRUCTION MAN Filer J. CALLAHAN CONSULTING, INC.	Installation of construction fence at rear-yard for an existing two family home.
M01402929 ↗	9 5 AVENUE MANHATTAN	Alteration	Filed — no permit on record	05/19/2026	—	Filer BMB BUILDING CONSULTING INC.	—
B01390373 ↗	587 7 STREET BROOKLYN	Alteration	Permit Issued	05/05/2026	05/07/2026	Contractor JOZEFKO CONSTRUCTION INC Filer J. CALLAHAN CONSULTING, INC.	Installation of construction fence at rear of property.

Counts cover all 11 projects (11 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
Christopher Junkin	14	08/03/2026

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

Name	Projects together	Most recent
ORSAR ENGINEERING	2	05/26/2026

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

Name	Projects together	Most recent
HATCHET WORKS CORP	5	08/04/2025
FILLER CONSTRUCTION MAN	2	04/27/2026
JOZEFKO CONSTRUCTION INC	2	05/05/2026
ORBIT PLBG & HTG INC	2	08/23/2026
HENRY MYERS P & H, INC	1	05/06/2025
ORBIT SPRINKLER CORP	1	08/04/2025
ROCKHILL CONSTRUCTION CO	1	08/23/2026

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

Name	Projects together	Most recent
Coxon	2	04/27/2026

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

Name	Projects together	Most recent
BMB BUILDING CONSULTING INC.	5	08/23/2026
J. CALLAHAN CONSULTING, INC.	3	05/05/2026

11 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 11Open permit 6Signed off 4Filed only 1

11 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01251210 ↗	418 CLINTON STREET BROOKLYN	Alteration	Permit Issued	07/17/2025	07/06/2026	Owner Coxon Contractor FILLER CONSTRUCTION MAN Filer J. CALLAHAN CONSULTING, INC.	Proposed Renovation of the Basement Level of an Existing 2-Family Building. No Change in Use, Egress or Occupancy is proposed under this app…
M01160530 ↗	21 EAST 22 STREET MANHATTAN	Alteration	Permit Issued	02/04/2025	06/26/2026	Contractor HATCHET WORKS CORP	REPLACE EXISTING PL FIXTUERS WITH NEW AS PER DRAWINGS. NO CHANGE TO USE, OCCUPANCY OR EGRESS PROPOSED UNDER THIS APPLICATION.
B01311513 ↗	179 MIDWOOD STREET BROOKLYN	Alteration	Permit Issued	01/20/2026	06/08/2026	Contractor ORBIT PLBG & HTG INC Filer BMB BUILDING CONSULTING INC.	PROPOSE PLUMBING WORKS BEING PERFORMED IN CONJUNCTION WITH GC JOB#B01311513-I1. NO CHANGE IN USE, EGRESS, OR OCCUPANCY IS PROPOSED UNDER THI…
B01388976 ↗	418 CLINTON STREET BROOKLYN	Alteration	Permit Issued	04/27/2026	05/29/2026	Owner Coxon Contractor FILLER CONSTRUCTION MAN Filer J. CALLAHAN CONSULTING, INC.	Installation of construction fence at rear-yard for an existing two family home.
M01402929 ↗	9 5 AVENUE MANHATTAN	Alteration	Filed — no permit on record	05/19/2026	—	Filer BMB BUILDING CONSULTING INC.	—
B01390373 ↗	587 7 STREET BROOKLYN	Alteration	Permit Issued	05/05/2026	05/07/2026	Contractor JOZEFKO CONSTRUCTION INC Filer J. CALLAHAN CONSULTING, INC.	Installation of construction fence at rear of property.
B01216305 ↗	138 PIERREPONT STREET BROOKLYN	Alteration	Signed-off	06/30/2025	10/09/2025	Contractor ORBIT SPRINKLER CORP Filer BMB BUILDING CONSULTING INC.	Partial interior renovation of existing unit 3B at 3rd floor. New interior partitions to create new sleeping unit, new lighting, electrical …
B01174083 ↗	587 7 STREET BROOKLYN	Alteration	Permit Issued	03/10/2025	09/18/2025	Contractor JOZEFKO CONSTRUCTION INC	Renovation of an existing two-family home. A small enlargement is proposed at the basement. There will be no change to use, occupancy or egr…
B01146170 ↗	368 DEGRAW STREET BROOKLYN	Alteration	Signed-off	11/25/2024	02/21/2025	Contractor HATCHET WORKS CORP Filer BMB BUILDING CONSULTING INC.	PROPOSE PLUMBING WORKS IN CONJUNCTION WITH ARCH DESIGN #B01146170-I1. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B01156443 ↗	133 8 AVENUE BROOKLYN	Alteration	Signed-off	01/13/2025	02/19/2025	Contractor HATCHET WORKS CORP Filer BMB BUILDING CONSULTING INC.	PROPOSE RENOVATION OF APARTMENT INTERIOR: NEW FINISHES AND UPDATED PLUMBING IN EXISTING LOCATIONS IN THE BATHROOM, AND A RELOCATED LAUNDRY R…
M01071130 ↗	14 WEST 4 STREET MANHATTAN	Alteration	Signed-off	09/25/2024	01/10/2025	Contractor HATCHET WORKS CORP	INTERIOR RENOVATION OF EXISTING UNIT B308 AT 3RD FLOOR. NEW FLOOR FINISHES, NEW INTERIOR PARTITIONS, IN-PLACE REPLACEMENT OF PLUMBING FIXTUR…

Scope of Work

HVAC — 2 projects · most recent 05/26/2026

Ventilation Systems Air Conditioning Systems

Sprinkler / Standpipe — 1 project · most recent 08/04/2025

Sprinkler System

Plumbing — 4 projects · most recent 08/23/2026

Water/Sanitary Gas

Fence / Scaffold / Sign / Shed — 2 projects · most recent 05/05/2026

Fence

Click a row for this entity's own projects, plans and documents at that building.

Building	Filings	Most Recent
179 MIDWOOD STREET ↗	5	08/03/2026

9 5 AVENUE ↗	2	05/15/2026

587 7 STREET ↗	2	04/21/2026

418 CLINTON STREET ↗	2	04/17/2026

138 PIERREPONT STREET ↗	2	06/20/2025

368 DEGRAW STREET ↗	4	04/28/2025

133 8 AVENUE ↗	2	12/16/2024

21 EAST 22 STREET ↗	2	—

14 WEST 4 STREET ↗	1	—