Hamilton Woodworks LLC — NYC General Contractor: DOB Permits, Filings & Buildings

Contractor

HAMILTON WOODWORKS LLC

General Contractor

1 project with open permitsMANHATTAN · 10

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7 buildings

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

General Contractor

Primary Trade

Activity

Projects by first filing month10 projects all-time

bars = month · line = 3-mo average

Portfolio status

Browse projects →

Open permit110%

Signed off330%

Other status660%

By project type

Alteration4

Most active buildings

All buildings →

2 MITCHELL PLACEMANHATTAN · latest 10/06/2017

3 projects

108 WEST WASHINGTON PLCEMANHATTAN · 1 open · latest 06/23/2026

2 projects

148 FRANKLIN STREETMANHATTAN · latest 01/07/2019

1 projects

472 GREENWICH STREETMANHATTAN · latest 09/30/2014

1 projects

323 2 AVENUEMANHATTAN · latest 09/27/2022

1 projects

2 SUTTON PLACE SOUTHMANHATTAN · latest 02/24/2022

1 projects

Key relationships

Everyone →

Design firms

GREGORY ZACK ARCHITECT

3 projects

MARTOS ENGINEERING

1 projects

Filing representatives

J. CALLAHAN CONSULTING, INC.

2 projects

Most recent projects

All projects →

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01208481 ↗	108 WEST WASHINGTON PLCE MANHATTAN	Alteration	Permit Issued	05/08/2025	06/23/2026	Design GREGORY ZACK ARCHITECT Filer J. CALLAHAN CONSULTING, INC.	RENOVATION OF DUPLEX APARTMENT IN BASEMENT & 1ST FLOOR AS PER PLANS. REPLACEMENT OF KITCHEN CABINETS & APPLIANCES. NEW POCKET DOOR. REPLACEM…
M01208954 ↗	108 WEST WASHINGTON PLCE MANHATTAN	Alteration	Signed-off	05/09/2025	06/23/2026	Design MARTOS ENGINEERING Filer J. CALLAHAN CONSULTING, INC.	MINOR STEEL SUPPORT. Creation and expansion of openings in interior wood bearing wall. FOOTING & POST No change to use, egress or occupancy.
M00771040 ↗	323 2 AVENUE MANHATTAN	Alteration	Signed-off	07/18/2022	09/27/2022	Design GREGORY ZACK ARCHITECT	Interior renovation of existing Class A apartment (#7D) on the 7th floor. No change to use egress or occupancy.
M00662355 ↗	2 SUTTON PLACE SOUTH MANHATTAN	Alteration	Signed-off	01/27/2022	02/24/2022	Design GREGORY ZACK ARCHITECT	Interior renovation of Apt. #14C on the 13th construction floor. No change to use, egress or occupancy.
122707641BIS	148 FRANKLIN STREET MANHATTAN	—	ISSUED	03/07/2017	01/07/2019	—	MH, OT, PL, SP
122076831BIS	2 MITCHELL PLACE MANHATTAN	—	ISSUED	09/15/2014	10/06/2017	—	OT, PL

Counts cover all 10 projects (4 DOB NOW + 6 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
GREGORY ZACK ARCHITECT	3	05/08/2025
MARTOS ENGINEERING	1	06/26/2025

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

Name	Projects together	Most recent
J. CALLAHAN CONSULTING, INC.	2	06/26/2025

4 DOB NOW projects + 6 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 10Open permit 1Signed off 3Other status 6

10 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01208481 ↗	108 WEST WASHINGTON PLCE MANHATTAN	Alteration	Permit Issued	05/08/2025	06/23/2026	Design GREGORY ZACK ARCHITECT Filer J. CALLAHAN CONSULTING, INC.	RENOVATION OF DUPLEX APARTMENT IN BASEMENT & 1ST FLOOR AS PER PLANS. REPLACEMENT OF KITCHEN CABINETS & APPLIANCES. NEW POCKET DOOR. REPLACEM…
M01208954 ↗	108 WEST WASHINGTON PLCE MANHATTAN	Alteration	Signed-off	05/09/2025	06/23/2026	Design MARTOS ENGINEERING Filer J. CALLAHAN CONSULTING, INC.	MINOR STEEL SUPPORT. Creation and expansion of openings in interior wood bearing wall. FOOTING & POST No change to use, egress or occupancy.
M00771040 ↗	323 2 AVENUE MANHATTAN	Alteration	Signed-off	07/18/2022	09/27/2022	Design GREGORY ZACK ARCHITECT	Interior renovation of existing Class A apartment (#7D) on the 7th floor. No change to use egress or occupancy.
M00662355 ↗	2 SUTTON PLACE SOUTH MANHATTAN	Alteration	Signed-off	01/27/2022	02/24/2022	Design GREGORY ZACK ARCHITECT	Interior renovation of Apt. #14C on the 13th construction floor. No change to use, egress or occupancy.
122707641BIS	148 FRANKLIN STREET MANHATTAN	—	ISSUED	03/07/2017	01/07/2019	—	MH, OT, PL, SP
122076831BIS	2 MITCHELL PLACE MANHATTAN	—	ISSUED	09/15/2014	10/06/2017	—	OT, PL
122026146BIS	472 GREENWICH STREET MANHATTAN	—	ISSUED	06/11/2014	09/30/2014	—	OT, PL
121705075BIS	2 MITCHELL PLACE MANHATTAN	—	ISSUED	08/07/2013	10/07/2013	—	OT, PL
121422326BIS	37 EAST 74 STREET MANHATTAN	—	ISSUED	01/10/2013	01/18/2013	—	OT, PL
120633653BIS	2 MITCHELL PLACE MANHATTAN	—	ISSUED	04/25/2011	04/25/2011	—	OT

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

Building	Filings	Most Recent
108 WEST WASHINGTON PLCE ↗	4	06/27/2026

323 2 AVENUE ↗	2	03/21/2026

2 SUTTON PLACE SOUTH ↗	2	03/21/2026

▾Documents — 184 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch5

09/03/2026M00662355-I1 · 2 SUTTON PLACE SOUTHRequest digital key ↗

09/02/2026M00771040-I1 · 323 2 AVENUERequest digital key ↗

08/23/2026M01208481-I1 · 108 WEST WASHINGTON PLCERequest digital key ↗

Showing 3 of 5 on file for this type

▸Applications & Permits41

▸BISWORK PERMIT APPLICATION24

10/10/2017122076831 · 2 MITCHELL PLACEOpen ↗

10/11/2016122076831 · 2 MITCHELL PLACEOpen ↗

03/18/2016122076831 · 2 MITCHELL PLACEOpen ↗

Showing 3 of 24 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION14

04/01/2019122707641 · 148 FRANKLIN STREETOpen ↗

01/11/2016122076831 · 2 MITCHELL PLACEOpen ↗

02/21/2014121705075 · 2 MITCHELL PLACEOpen ↗

Showing 3 of 14 on file for this type

▸DOB NOWLPC Approval/Permit3

08/13/2026M01208954-P1 · 108 WEST WASHINGTON PLCEOpen ↗

08/13/2026M01208954-I1 · 108 WEST WASHINGTON PLCEOpen ↗

08/13/2026M01208481-I1 · 108 WEST WASHINGTON PLCEOpen ↗

▸Seals & Professional Certifications37

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION19

07/18/2019122707641 · 148 FRANKLIN STREETOpen ↗

05/09/2019122707641 · 148 FRANKLIN STREETOpen ↗

01/28/2019122076831 · 2 MITCHELL PLACEOpen ↗

Showing 3 of 19 on file for this type

▸DOB NOWProgress Inspector Seal & Signature11

08/29/2026M00771040-I1 · 323 2 AVENUEOpen ↗

Showing 3 of 11 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

09/03/2026M00662355-I1 · 2 SUTTON PLACE SOUTHOpen ↗

08/13/2026M01208954-I1 · 108 WEST WASHINGTON PLCEOpen ↗

08/13/2026M00771040-I1 · 323 2 AVENUEOpen ↗

Showing 3 of 5 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature2

08/27/2026M01208954-I1 · 108 WEST WASHINGTON PLCEOpen ↗

▸Trade Schedules & Equipment25

▸BISSELF-CERT PLUMBING NOTICE11

02/26/2015122026146 · 472 GREENWICH STREETOpen ↗

09/16/2014122026146 · 472 GREENWICH STREETOpen ↗

08/16/2014122026146 · 472 GREENWICH STREETOpen ↗

Showing 3 of 11 on file for this type

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE7

04/01/2019122707641 · 148 FRANKLIN STREETOpen ↗

02/21/2019122707641 · 148 FRANKLIN STREETOpen ↗

Showing 2 of 7 on file for this type

▸BISEQUIPMENT USE APPLICATION/PERMIT3

07/18/2019122707641 · 148 FRANKLIN STREETOpen ↗

07/16/2019122707641 · 148 FRANKLIN STREETOpen ↗

▸BISSCHEDULE B - PLUMBING3

10/07/2013121705075 · 2 MITCHELL PLACEOpen ↗

Showing 1 of 3 on file for this type

▸BISEQUIPMENT USE PERMITS1

07/16/2019122707641 · 148 FRANKLIN STREETOpen ↗

▸Environmental & Asbestos13

▸BISASBESTOS: CERTIFICATION (DEP ACP5)5

06/09/2014122026146 · 472 GREENWICH STREETOpen ↗

02/26/2013121422326 · 37 EAST 74 STREETOpen ↗

Showing 2 of 5 on file for this type

▸DOB NOWDEP ACP-5: Asbestos Assessment Report5

09/03/2026M00662355-I1 · 2 SUTTON PLACE SOUTHOpen ↗

08/13/2026M00771040-I1 · 323 2 AVENUEOpen ↗

08/13/2026M01208954-P1 · 108 WEST WASHINGTON PLCEOpen ↗

Showing 3 of 5 on file for this type

▸BISDEP ASBESTOS PROJECT COMPLETION FORM2

08/13/2013121705075 · 2 MITCHELL PLACEOpen ↗

Showing 1 of 2 on file for this type

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1

03/22/2011120633653 · 2 MITCHELL PLACEOpen ↗

▸Energy Compliance18

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS11

07/18/2019122707641 · 148 FRANKLIN STREETOpen ↗

01/28/2019122076831 · 2 MITCHELL PLACEOpen ↗

01/11/2016122076831 · 2 MITCHELL PLACEOpen ↗

Showing 3 of 11 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS5

07/18/2019122707641 · 148 FRANKLIN STREETOpen ↗

01/28/2019122076831 · 2 MITCHELL PLACEOpen ↗

04/15/2015122026146 · 472 GREENWICH STREETOpen ↗

Showing 3 of 5 on file for this type

▸DOB NOWEN2: As Built Energy Analysis2

09/03/2026M00662355-I1 · 2 SUTTON PLACE SOUTHOpen ↗

08/13/2026M00771040-I1 · 323 2 AVENUEOpen ↗

▸Approvals, Objections & Sign-offs14

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST5

01/28/2019122076831 · 2 MITCHELL PLACEOpen ↗

04/15/2015122026146 · 472 GREENWICH STREETOpen ↗

09/24/2013121422326 · 37 EAST 74 STREETOpen ↗

Showing 3 of 5 on file for this type

▸BISSUPERSEDING LETTER4

03/18/2016122076831 · 2 MITCHELL PLACEOpen ↗

Showing 2 of 4 on file for this type

▸BISADMINISTRATIVE OBJECTIONS3

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

Showing 0 of 3 on file for this type

▸BISLANDMARKS APPROVAL2

09/24/2013121422326 · 37 EAST 74 STREETOpen ↗

12/07/2012121422326 · 37 EAST 74 STREETOpen ↗

▸Cost, Insurance & Ownership14

▸BISCOST AFFIDAVIT12

07/18/2019122707641 · 148 FRANKLIN STREETOpen ↗

01/28/2019122076831 · 2 MITCHELL PLACEOpen ↗

04/15/2015122026146 · 472 GREENWICH STREETOpen ↗

Showing 3 of 12 on file for this type

▸BISHIC LICENSE OR AFFIDAVIT2

04/26/2011120633653 · 2 MITCHELL PLACEOpen ↗

Showing 1 of 2 on file for this type

▸Filing & Intake Forms13

▸BISEFILING COVER SHEET6

03/21/2011120633653 · 2 MITCHELL PLACEOpen ↗

Showing 1 of 6 on file for this type

▸BISBOROUGH INTAKE FORM4

07/18/2019122707641 · 148 FRANKLIN STREETOpen ↗

04/01/2019122707641 · 148 FRANKLIN STREETOpen ↗

01/28/2019122076831 · 2 MITCHELL PLACEOpen ↗

Showing 3 of 4 on file for this type

▸BISADDITIONAL INFORMATION3

03/05/2019122707641 · 148 FRANKLIN STREETOpen ↗

10/11/2013121705075 · 2 MITCHELL PLACEOpen ↗

Showing 2 of 3 on file for this type

▸Other Documents4

▸BISDepartment of Consumer Affairs (DCA) Form2

08/13/2013121705075 · 2 MITCHELL PLACEOpen ↗

01/11/2013121422326 · 37 EAST 74 STREETOpen ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

12/15/2011120633653 · 2 MITCHELL PLACEOpen ↗

▸DOB NOWProof of Historic Building1

08/13/2026M01208481-I1 · 108 WEST WASHINGTON PLCEOpen ↗

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