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

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01370340 ↗	25 PERRY STREET MANHATTAN	Alteration	Permit Issued	03/18/2026	07/22/2026	Contractor PLANE REMODELING COMPANY Filer J. CALLAHAN CONSULTING, INC.	Construction of Temporary Structure (mock-up) at Roof for Landmarks Public Hearing. No change to use, egress or occupancy.
M01184815 ↗	25 PERRY STREET MANHATTAN	Alteration	Permit Issued	03/26/2025	11/19/2025	Contractor PLANE REMODELING COMPANY Filer J. CALLAHAN CONSULTING, INC.	General construction for interior renovations to existing single family townhouse. No change to use, egress or occupancy.
B01155746 ↗	566 CARROLL STREET BROOKLYN	Alteration	Permit Issued	01/07/2025	03/21/2025	Contractor HYDROKINETIC PLBG & HTG I Filer J. CALLAHAN CONSULTING, INC.	Herewith filing to relocate and incorporate existing fixtures on the building's 4th floor, as per plans submitted. There is no change to us…
B01155728 ↗	566 CARROLL STREET BROOKLYN	Alteration	Permit Issued	01/07/2025	02/28/2025	Contractor HUDSON GREEN CRAFT LLC Filer J. CALLAHAN CONSULTING, INC.	Herewith filing interior alterations to an existing single-family. General construction work, as per plans submitted. There is no change t…
M01074626 ↗	525 WEST 22 STREET MANHATTAN	Alteration	Signed-off	07/25/2024	12/13/2024	Contractor ARCON PLBG SOLUTIONS Filer J. CALLAHAN CONSULTING, INC.	In conjunction with Interior renovation of existing unit on the 5th Floor. Plumbing work only.
M01072723 ↗	525 WEST 22 STREET MANHATTAN	Alteration	Signed-off	07/25/2024	12/10/2024	Contractor PLANE REMODELING COMPANY	interior renovation of existing apartment. 5 on the 5th Floor Architectural / construction work only.

Counts cover all 17 projects (17 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
Samuel Drew Lang	26	03/11/2026

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

Name	Projects together	Most recent
MURRAY ENGINEERING PC	2	06/25/2026
CES ENGINEERING LLC	1	06/25/2026
HAMANN ENGINEERING, PLLC	1	02/05/2024
RJD ENGINEERING LLC	1	03/12/2026
YOSHINORI NITO ENGINEERING AND DESI	1	03/12/2026

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

Name	Projects together	Most recent
PLANE REMODELING COMPANY	5	06/25/2026
DONATO PLUMBING, INC	3	08/29/2025
NEW WAVE DESIGN & CONTRAC	3	03/12/2026
THINK CONSTRUCTION LLC	3	07/01/2024
ARISTA PLBG & HTG CORP	1	03/12/2026
HUDSON GREEN CRAFT LLC	1	01/07/2025
HYDROKINETIC PLBG & HTG I	1	01/07/2025
THE RENOVATED HOME 1 LTD	1	06/25/2026

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

Name	Projects together	Most recent
53 TOMPKINS LLC	1	02/05/2024

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

Name	Projects together	Most recent
J. CALLAHAN CONSULTING, INC.	11	06/25/2026
JM ZONING, LLC.	2	03/12/2026
BIG ORANGE EXPEDITING, INC	1	02/05/2024

17 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 17Open permit 7Signed off 7Filed only 3

Any typeAlteration 15ALT-CO - New Building with Existing Elements to Remain 1Alteration CO 1

17 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01370340 ↗	25 PERRY STREET MANHATTAN	Alteration	Permit Issued	03/18/2026	07/22/2026	Contractor PLANE REMODELING COMPANY Filer J. CALLAHAN CONSULTING, INC.	Construction of Temporary Structure (mock-up) at Roof for Landmarks Public Hearing. No change to use, egress or occupancy.
M01184815 ↗	25 PERRY STREET MANHATTAN	Alteration	Permit Issued	03/26/2025	11/19/2025	Contractor PLANE REMODELING COMPANY Filer J. CALLAHAN CONSULTING, INC.	General construction for interior renovations to existing single family townhouse. No change to use, egress or occupancy.
B01155746 ↗	566 CARROLL STREET BROOKLYN	Alteration	Permit Issued	01/07/2025	03/21/2025	Contractor HYDROKINETIC PLBG & HTG I Filer J. CALLAHAN CONSULTING, INC.	Herewith filing to relocate and incorporate existing fixtures on the building's 4th floor, as per plans submitted. There is no change to us…
B01155728 ↗	566 CARROLL STREET BROOKLYN	Alteration	Permit Issued	01/07/2025	02/28/2025	Contractor HUDSON GREEN CRAFT LLC Filer J. CALLAHAN CONSULTING, INC.	Herewith filing interior alterations to an existing single-family. General construction work, as per plans submitted. There is no change t…
M01074626 ↗	525 WEST 22 STREET MANHATTAN	Alteration	Signed-off	07/25/2024	12/13/2024	Contractor ARCON PLBG SOLUTIONS Filer J. CALLAHAN CONSULTING, INC.	In conjunction with Interior renovation of existing unit on the 5th Floor. Plumbing work only.
M01072723 ↗	525 WEST 22 STREET MANHATTAN	Alteration	Signed-off	07/25/2024	12/10/2024	Contractor PLANE REMODELING COMPANY	interior renovation of existing apartment. 5 on the 5th Floor Architectural / construction work only.
M00843550 ↗	170 2 AVENUE MANHATTAN	Alteration	Signed-off	04/13/2023	11/20/2024	Contractor PLANE REMODELING COMPANY Filer J. CALLAHAN CONSULTING, INC.	Combination and Renovation of Apartments 16C & 16D as per TPPN 3/1997. There will be no change to use, occupancy or egress.
M00657589 ↗	51 WEST 70 STREET MANHATTAN	ALT-CO - New Building with Existing Elements to Remain	Permit Issued	02/09/2022	09/16/2024	Contractor NEW WAVE DESIGN & CONTRAC Filer JM ZONING, LLC.	STRUCTURAL WORK TYPE FILED IN CONJUNCTION WITH GC APPLICATION.
M00856013 ↗	170 2 AVENUE MANHATTAN	Alteration	Signed-off	04/13/2023	05/30/2024	Contractor THINK CONSTRUCTION LLC Filer J. CALLAHAN CONSULTING, INC.	Duct work proposed for apartments 16C & 16D as per TPPN 3/97. There will be no change to use, occupancy or egress.
M00855970 ↗	170 2 AVENUE MANHATTAN	Alteration	Signed-off	04/13/2023	03/25/2024	Contractor DONATO PLUMBING, INC Filer J. CALLAHAN CONSULTING, INC.	Plumbing work proposed for apartments 16C & 16D as per TPPN 3/1997. There will be no change to use, occupancy or egress.
B00958082 ↗	53 TOMPKINS PLACE BROOKLYN	Alteration	Signed-off	11/22/2023	02/02/2024	Owner 53 TOMPKINS LLC Contractor NEW WAVE DESIGN & CONTRAC Filer J. CALLAHAN CONSULTING, INC.	Interior Renovation of an existing single family home. No change to use, occupancy or egress.
M08045960 ↗	51 WEST 70 STREET MANHATTAN	Alteration	Permit Issued	12/02/2022	06/01/2023	Contractor NEW WAVE DESIGN & CONTRAC Filer JM ZONING, LLC.	Interior demolition of non-load-bearing partitions and elements. No change to Use, Egress or Occupancy
M00582152 ↗	50 WEST 88 STREET MANHATTAN	Alteration CO	Permit Issued	09/10/2021	05/11/2023	Contractor THINK CONSTRUCTION LLC Filer J. CALLAHAN CONSULTING, INC.	CONVERSION OF A MULTIPLE DWELLING TO A SINGLE FAMILY HOME. RENOVATE FRONT FACADE, STAIR AND INTERIOR. NEW WINDOW OPENINGS AT REAR FACADE. A …
M00739655 ↗	22 EAST 81 STREET MANHATTAN	Alteration	Filed — no permit on record	08/01/2022	—	Filer J. CALLAHAN CONSULTING, INC.	—
B00725616 ↗	187 MARLBOROUGH ROAD BROOKLYN	Alteration	Filed — no permit on record	05/19/2022	—	—	—
B00353776 ↗	74 HICKS STREET BROOKLYN	Alteration	Filed — no permit on record	06/15/2020	—	—	—
M00340233 ↗	42 STUYVESANT STREET MANHATTAN	Alteration	Signed-off	05/06/2020	06/09/2020	Contractor ARCON PLBG SOLUTIONS Filer AGOUTI CONSTRUCTION CONSULTING	Plumbing work in conjunction with the renovation of an existing single family dwelling.

Scope of Work

HVAC — 1 project · most recent 06/25/2026

Air Conditioning Systems Heating Systems Ventilation Systems

Sprinkler / Standpipe — 1 project · most recent 03/12/2026

Sprinkler System

Plumbing — 4 projects · most recent 06/25/2026

Water/Sanitary Gas Storm

Structural — 3 projects · most recent 06/25/2026

Steel Wood Masonry Concrete

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

Building	Filings	Most Recent
25 PERRY STREET ↗	4	03/11/2026

51 WEST 70 STREET ↗	11	03/10/2026

566 CARROLL STREET ↗	3	12/13/2024

525 WEST 22 STREET ↗	3	07/01/2024

50 WEST 88 STREET ↗	4	06/18/2024

53 TOMPKINS PLACE ↗	2	01/26/2024

170 2 AVENUE ↗	3	04/06/2023

22 EAST 81 STREET ↗	1	05/17/2022

42 STUYVESANT STREET ↗	3	09/10/2020

74 HICKS STREET ↗	1	—

187 MARLBOROUGH ROAD ↗	1	—

▾Documents — 267 on file (BIS + DOB NOW)

▸Plans & Drawings44

▸DOB NOWPlans/Sketch40

09/03/2026M00582152-P3 · 50 WEST 88 STREETRequest digital key ↗

09/03/2026M00582152-P2 · 50 WEST 88 STREETRequest digital key ↗

09/02/2026M00657589-A4 · 51 WEST 70 STREETRequest digital key ↗

Showing 3 of 40 on file for this type

▸DOB NOWPlans/Sketch - Plumbing4

09/04/2026M00340233-P2 · 42 STUYVESANT STREETRequest digital key ↗

09/02/2026B00353776-I1 · 74 HICKS STREETRequest digital key ↗

08/14/2026M00340233-I1 · 42 STUYVESANT STREETRequest digital key ↗

Showing 3 of 4 on file for this type

▸Applications & Permits27

▸DOB NOWLPC Approval/Permit27

09/02/2026M00657589-A4 · 51 WEST 70 STREETOpen ↗

08/26/2026B00958082-I1 · 53 TOMPKINS PLACEOpen ↗

08/14/2026M00340233-I1 · 42 STUYVESANT STREETOpen ↗

Showing 3 of 27 on file for this type

▸Zoning, Tax Lot & Property Records8

▸DOB NOWZD1: DOB Zoning Diagram7

09/02/2026M00657589-A1 · 51 WEST 70 STREETOpen ↗

09/02/2026M00657589-A4 · 51 WEST 70 STREETOpen ↗

Showing 2 of 7 on file for this type

▸DOB NOWHouse Number Verification: TOPO Stamp1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸Seals & Professional Certifications108

▸DOB NOWProgress Inspector Seal & Signature47

09/02/2026M00582152-P3 · 50 WEST 88 STREETOpen ↗

09/02/2026B00958082-I1 · 53 TOMPKINS PLACEOpen ↗

09/01/2026M01184815-I1 · 25 PERRY STREETOpen ↗

Showing 3 of 47 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature43

09/04/2026M00340233-I1 · 42 STUYVESANT STREETOpen ↗

09/03/2026M00582152-P1 · 50 WEST 88 STREETOpen ↗

09/03/2026M00582152-I1 · 50 WEST 88 STREETOpen ↗

Showing 3 of 43 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature18

09/27/2026M00657589-P6 · 51 WEST 70 STREETOpen ↗

09/18/2026M00657589-P4 · 51 WEST 70 STREETOpen ↗

09/02/2026M00582152-P3 · 50 WEST 88 STREETOpen ↗

Showing 3 of 18 on file for this type

▸Safety & Tenant Protection10

▸DOB NOWStreet Tree Checklist4

On file, but not among the 200 most recently loaded documents for this source.

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▸DOB NOWHPD-1: Anti-Harassment Area Checklist3

08/13/2026M01074626-P1 · 525 WEST 22 STREETOpen ↗

08/13/2026M01072723-I1 · 525 WEST 22 STREETOpen ↗

08/13/2026M01074626-I1 · 525 WEST 22 STREETOpen ↗

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1

On file, but not among the 200 most recently loaded documents for this source.

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▸DOB NOWStreet Tree Sign Off1

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▸DOB NOWHPD-1 Anti-Harassment Area Checklist1

09/01/2026M01074626-I1 · 525 WEST 22 STREETOpen ↗

▸Environmental & Asbestos28

▸DOB NOWDEP ACP-5: Asbestos Assessment Report14

08/29/2026B00725616-I1 · 187 MARLBOROUGH ROADOpen ↗

08/26/2026B00958082-I1 · 53 TOMPKINS PLACEOpen ↗

08/18/2026M01370340-I1 · 25 PERRY STREETOpen ↗

Showing 3 of 14 on file for this type

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form11

08/31/2026M00856013-I1 · 170 2 AVENUEOpen ↗

08/26/2026M01072723-I1 · 525 WEST 22 STREETOpen ↗

08/13/2026M00855970-I1 · 170 2 AVENUEOpen ↗

Showing 3 of 11 on file for this type

▸DOB NOWOER: Notice to Proceed3

08/13/2026B01155728-S1 · 566 CARROLL STREETOpen ↗

08/13/2026B01155728-I1 · 566 CARROLL STREETOpen ↗

08/13/2026B01155746-I1 · 566 CARROLL STREETOpen ↗

▸Energy Compliance1

▸DOB NOWEN2: As Built Energy Analysis1

On file, but not among the 200 most recently loaded documents for this source.

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▸Other Documents41

▸DOB NOWProperty Ownership Certification11

09/03/2026M00582152-P2 · 50 WEST 88 STREETOpen ↗

09/03/2026M00582152-P3 · 50 WEST 88 STREETOpen ↗

09/02/2026M00657589-A4 · 51 WEST 70 STREETOpen ↗

Showing 3 of 11 on file for this type

▸DOB NOWSite Survey: Initial7

09/02/2026M00657589-A4 · 51 WEST 70 STREETOpen ↗

09/02/2026M00657589-A1 · 51 WEST 70 STREETOpen ↗

Showing 2 of 7 on file for this type

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone7

09/02/2026M00657589-A3 · 51 WEST 70 STREETOpen ↗

09/02/2026M00657589-A4 · 51 WEST 70 STREETOpen ↗

Showing 2 of 7 on file for this type

▸DOB NOWProof of Historic Building6

08/26/2026B00958082-I1 · 53 TOMPKINS PLACEOpen ↗

08/13/2026B00958082-P1 · 53 TOMPKINS PLACEOpen ↗

08/13/2026M00739655-I1 · 22 EAST 81 STREETOpen ↗

Showing 3 of 6 on file for this type

▸DOB NOWEN Plan Sets4

On file, but not among the 200 most recently loaded documents for this source.

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▸DOB NOWFinal Survey2

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▸DOB NOWWaiver Document2

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▸DOB NOWProject Specific General Liability (PGL1)1

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Showing 0 of 1 on file for this type

▸DOB NOWDHCR Document1

08/13/2026M00739655-I1 · 22 EAST 81 STREETOpen ↗

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