Wj Wladyka, PE, Systems Consultants — NYC Architecture And Engineering Firm: DOB NOW Filings, Permits & Projects

Design Firm

WJ WLADYKA, PE, SYSTEMS CONSULTANTS

Design

3 projects with open permitsMANHATTAN · 3BROOKLYN · 1

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4 buildings

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

Design

Role

Activity

Projects by first filing month4 projects all-time

bars = month · line = 3-mo average

Portfolio status

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Open permit375%

Signed off125%

By project type

Alteration4

Most active buildings

All buildings →

128 JANE STREETMANHATTAN · 1 open · latest 07/28/2021

1 projects

1185 PARK AVENUEMANHATTAN · 1 open · latest 11/16/2021

1 projects

421 HUDSON STREETMANHATTAN · latest 08/07/2024

1 projects

715 HUMBOLDT STREETBROOKLYN · 1 open · latest 12/31/2025

1 projects

Key relationships

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Design firms

NIKOLAI KATZ ARCHITECT

1 projects

Filing representatives

BROOKLYNROOTDESIGN

1 projects

Contractors

CROWN AIRE, INC

1 projects

DI MARTINI INC

1 projects

KISHAN PLUMBING INC

1 projects

PUMA CONSTRUCTION CORP

1 projects

People

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WILLIAM WLADYKAlatest 03/27/2025

2 filings

Most recent projects

All projects →

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01144863 ↗	715 HUMBOLDT STREET BROOKLYN	Alteration	Permit Issued	12/03/2024	12/31/2025	Contractor DI MARTINI Filer BROOKLYNROOTDESIGN	Remove gas meters and all gas fixtures, modify plumbing fixtures as per plan, No change in use, egress or occupancy.
M00947389 ↗	421 HUDSON STREET MANHATTAN	Alteration	Signed-off	01/04/2024	08/07/2024	Contractor CROWN AIRE, INC	FILING HEREWITH FOR THE MECHANICAL WORK RELATED TO THE INTERIOR RENOVATION OF AN EXISTING SPACE. THERE WILL BE NO CHANGE IN EGRESS, OCCUPANC…
M00370884 ↗	1185 PARK AVENUE MANHATTAN	Alteration	Permit Issued	02/11/2021	11/16/2021	Contractor TC BROWNE & CO., LLC	HEREBY FILING FOR THE INSTALLATION OF HVAC SYSTEM. NO CHANGE TO USE EGRESS OR OCCUPANCY.
M00433600 ↗	128 JANE STREET MANHATTAN	Alteration	Permit Issued	06/22/2021	07/28/2021	Contractor INTERBORO SIGN & ELECTRIC Filer ATELIER NEW YORK ARCHITECTURE	INSTALLATION OF HVAC SYSTEM IN APT 1E. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.

Counts cover all 4 projects (4 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
WILLIAM WLADYKA	2	03/27/2025

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

Name	Projects together	Most recent
NIKOLAI KATZ ARCHITECT	1	04/10/2025

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

Name	Projects together	Most recent
CROWN AIRE, INC	1	01/04/2024
DI MARTINI INC	1	04/10/2025
KISHAN PLUMBING INC	1	04/10/2025
PUMA CONSTRUCTION CORP	1	06/22/2021
TC BROWNE & CO., LLC	1	02/11/2021

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

Name	Projects together	Most recent
BROOKLYNROOTDESIGN	1	04/10/2025

4 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 4Open permit 3Signed off 1

4 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01144863 ↗	715 HUMBOLDT STREET BROOKLYN	Alteration	Permit Issued	12/03/2024	12/31/2025	Contractor DI MARTINI Filer BROOKLYNROOTDESIGN	Remove gas meters and all gas fixtures, modify plumbing fixtures as per plan, No change in use, egress or occupancy.
M00947389 ↗	421 HUDSON STREET MANHATTAN	Alteration	Signed-off	01/04/2024	08/07/2024	Contractor CROWN AIRE, INC	FILING HEREWITH FOR THE MECHANICAL WORK RELATED TO THE INTERIOR RENOVATION OF AN EXISTING SPACE. THERE WILL BE NO CHANGE IN EGRESS, OCCUPANC…
M00370884 ↗	1185 PARK AVENUE MANHATTAN	Alteration	Permit Issued	02/11/2021	11/16/2021	Contractor TC BROWNE & CO., LLC	HEREBY FILING FOR THE INSTALLATION OF HVAC SYSTEM. NO CHANGE TO USE EGRESS OR OCCUPANCY.
M00433600 ↗	128 JANE STREET MANHATTAN	Alteration	Permit Issued	06/22/2021	07/28/2021	Contractor INTERBORO SIGN & ELECTRIC Filer ATELIER NEW YORK ARCHITECTURE	INSTALLATION OF HVAC SYSTEM IN APT 1E. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.