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

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01135719 ↗	364 HANCOCK STREET BROOKLYN	Alteration	Signed-off	11/15/2024	01/23/2026	Contractor ALEF CONSTRUCTION INC Filer CAVALRY LLC	RENOVATION OF AN EXISTING TWO FAMILY TOWNHOUSE. NO CHANGE TO USE, EGRESS OR OCCUPANCY
B00756885 ↗	104 ST MARKS AVENUE BROOKLYN	Alteration CO	Permit Issued	06/27/2022	07/31/2025	Contractor ROSE & STONE CONSTRUCTION Filer J. CALLAHAN CONSULTING, INC.	RECONFIGURE AN EXISTING 2 FAMILY TOWNHOUSE: 1ST, 2ND, AND 3RD FLOORS TO BE USED AS PRIMARY LIVING UNIT. BASEMENT LEVEL TO BE USED AS SECOND …
B01143259 ↗	563 CARROLL STREET BROOKLYN	Alteration	Signed-off	11/15/2024	01/31/2025	Contractor ROSE & STONE CONSTRUCTION	Minor Alteration. Relocation of Partition Wall on the First Floor.
B00947847 ↗	560 1 STREET BROOKLYN	Alteration	Signed-off	10/23/2023	11/18/2024	Contractor ROSE & STONE CONSTRUCTION Filer CAVALRY LLC	Plumbing work in conjunction with general construction work job #B00947847. No change in use, egress or occupancy.
B08047219 ↗	318 UNION STREET BROOKLYN	Alteration	Signed-off	02/13/2023	10/08/2024	Contractor DYNAMIC CONSTRUCTION OF Filer CAVALRY LLC	Plumbing filed herein in conjunction with ALT II B08047219
B00893286 ↗	534 CLINTON STREET BROOKLYN	Alteration	Signed-off	07/31/2023	11/27/2023	Contractor TURN KEY DESIGN & CONSTRU	Renovation and Improvements to the 3rd Floor. NO CHANGE OF USE, EGRESS, OR OCCUPANCY.

Counts cover all 16 projects (16 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
John Christopher dameron	16	04/23/2026

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

Name	Projects together	Most recent
CHUN ENGINEERING CONSULTANT PLLC	2	04/07/2026
CKL Engineering	1	05/22/2025
D'ANTONIO CONSULTING ENGINEERS	1	05/30/2023
SHARON ENGINEERING, P.C	1	04/07/2026

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

Name	Projects together	Most recent
ROSE & STONE CONSTRUCTION	4	10/29/2025
TURN KEY DESIGN & CONSTRU	3	07/31/2023
212 BUILDERS INC	2	11/09/2021
LAMBO CONSTRUCTION, INC	2	06/13/2022
ZONE PLUMBING & HEATING C	2	05/30/2023
ALEF CONSTRUCTION INC	1	04/07/2026
ARNICA HEATING & AIR COND	1	04/07/2026
BIG APPLE SEWER & DRAIN I	1	04/07/2026
CAVALRY LLC	1	04/07/2026
COLBREN PLBG & HTG INC	1	06/14/2022
DONATO PLUMBING, INC	1	05/22/2025
DYNAMIC CONSTRUCTION OF	1	05/30/2023
MASTER PLBG AND HTG INC	1	05/22/2025
MASTER TECH PLUMBING LLC	1	07/16/2020

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

Name	Projects together	Most recent
CAVALRY LLC	6	04/07/2026
J. CALLAHAN CONSULTING, INC.	3	10/29/2025

16 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 16Open permit 2Signed off 14

Any typeAlteration 15Alteration CO 1

16 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01135719 ↗	364 HANCOCK STREET BROOKLYN	Alteration	Signed-off	11/15/2024	01/23/2026	Contractor ALEF CONSTRUCTION INC Filer CAVALRY LLC	RENOVATION OF AN EXISTING TWO FAMILY TOWNHOUSE. NO CHANGE TO USE, EGRESS OR OCCUPANCY
B00756885 ↗	104 ST MARKS AVENUE BROOKLYN	Alteration CO	Permit Issued	06/27/2022	07/31/2025	Contractor ROSE & STONE CONSTRUCTION Filer J. CALLAHAN CONSULTING, INC.	RECONFIGURE AN EXISTING 2 FAMILY TOWNHOUSE: 1ST, 2ND, AND 3RD FLOORS TO BE USED AS PRIMARY LIVING UNIT. BASEMENT LEVEL TO BE USED AS SECOND …
B01143259 ↗	563 CARROLL STREET BROOKLYN	Alteration	Signed-off	11/15/2024	01/31/2025	Contractor ROSE & STONE CONSTRUCTION	Minor Alteration. Relocation of Partition Wall on the First Floor.
B00947847 ↗	560 1 STREET BROOKLYN	Alteration	Signed-off	10/23/2023	11/18/2024	Contractor ROSE & STONE CONSTRUCTION Filer CAVALRY LLC	Plumbing work in conjunction with general construction work job #B00947847. No change in use, egress or occupancy.
B08047219 ↗	318 UNION STREET BROOKLYN	Alteration	Signed-off	02/13/2023	10/08/2024	Contractor DYNAMIC CONSTRUCTION OF Filer CAVALRY LLC	Plumbing filed herein in conjunction with ALT II B08047219
B00893286 ↗	534 CLINTON STREET BROOKLYN	Alteration	Signed-off	07/31/2023	11/27/2023	Contractor TURN KEY DESIGN & CONSTRU	Renovation and Improvements to the 3rd Floor. NO CHANGE OF USE, EGRESS, OR OCCUPANCY.
B00750348 ↗	527 52 STREET BROOKLYN	Alteration	Signed-off	06/14/2022	07/07/2023	Contractor TURN KEY DESIGN & CONSTRU Filer CAVALRY LLC	NEW MECHANICAL SYSTEMS IN CONJUNCTION WITH JOB B00750339.
B00750339 ↗	527 52 STREET BROOKLYN	Alteration	Signed-off	06/14/2022	06/17/2023	Contractor TURN KEY DESIGN & CONSTRU Filer CAVALRY LLC	PARTIAL INTERIOR RENOVATION OF AN EXISTING TWO FAMILY TOWNHOUSE. GENERAL CONSTRUCTION ONLY. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B00592888 ↗	104 ST MARKS AVENUE BROOKLYN	Alteration	Signed-off	01/19/2022	05/24/2023	Contractor LAMBO CONSTRUCTION, INC	Interior renovation of existing upper floor unit in existing two family townhouse on the 1st thru 3rd floor. No change to use, egress or occ…
B00739177 ↗	332 CARROLL STREET BROOKLYN	Alteration	Signed-off	06/13/2022	04/24/2023	Contractor LAMBO CONSTRUCTION, INC	INTERIOR RENOVATION- INSTALLATION OF NEW 1HR RATED PARTITION AT BASEMENT PROPOSED AS PER PLANS FILED HEREWITH. REPLACE EXISTING KITCHEN MILL…
B00750359 ↗	527 52 STREET BROOKLYN	Alteration	Signed-off	06/14/2022	02/01/2023	Contractor COLBREN PLBG & HTG INC Filer CAVALRY LLC	PLUMBING WORK IN CONJUNCTION WITH APPLICATION B00750339
B00725128 ↗	196 GREENE AVENUE BROOKLYN	Alteration	Permit Issued	06/15/2022	07/05/2022	Contractor ROSE & STONE CONSTRUCTION Filer J. CALLAHAN CONSULTING, INC.	Renovation of an existing single family townhouse throughout. New rear deck and exterior stair from deck to rear yard. No change to use. egr…
M00602529 ↗	259 WEST 4 STREET MANHATTAN	Alteration	Signed-off	11/09/2021	11/22/2021	Contractor 212 BUILDERS INC	MECHANICAL WORK PROPOSED FOR AN EXISTING APARTMENT
M00536094 ↗	259 WEST 4 STREET MANHATTAN	Alteration	Signed-off	06/24/2021	09/08/2021	Contractor 212 BUILDERS INC Filer J. CALLAHAN CONSULTING, INC.	APARTMENT COMBINATION PROPOSED AS PER PLANS FILED HEREWITH.
M00536150 ↗	259 WEST 4 STREET MANHATTAN	Alteration	Signed-off	06/24/2021	08/24/2021	Contractor ZONE PLUMBING & HEATING C	PLUMBING WORK FOR AN EXISTING APARTMENT
B00354939 ↗	303 SARATOGA AVENUE BROOKLYN	Alteration	Signed-off	07/16/2020	02/05/2021	Contractor MASTER TECH PLUMBING LLC	Install bathroom and other plumbing fixtures as part of renovation of an existing commercial space on the 1st floor. No chang to use, egress…

Scope of Work

HVAC — 1 project · most recent 04/07/2026

Heating and Air Conditioning Systems

Plumbing — 1 project · most recent 04/07/2026

Gas Water/Sanitary

Electrical — 2 projects · most recent 04/01/2025

General Wiring

Structural — 2 projects · most recent 04/07/2026

Steel Concrete Masonry Wood

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

Building	Filings	Most Recent
104 ST MARKS AVENUE ↗	4	04/23/2026

364 HANCOCK STREET ↗	4	03/13/2025

563 CARROLL STREET ↗	1	11/15/2024

560 1 STREET ↗	7	02/01/2024

534 CLINTON STREET ↗	1	06/20/2023

318 UNION STREET ↗	2	11/30/2022

196 GREENE AVENUE ↗	2	06/22/2022

527 52 STREET ↗	3	06/02/2022

259 WEST 4 STREET ↗	4	06/08/2021

303 SARATOGA AVENUE ↗	1	—

332 CARROLL STREET ↗	1	—

▾Documents — 303 on file (BIS + DOB NOW)

▸Plans & Drawings37

▸DOB NOWPlans/Sketch36

09/03/2026M00536150-I1 · 259 WEST 4 STREETRequest digital key ↗

09/03/2026M00536094-P1 · 259 WEST 4 STREETRequest digital key ↗

09/03/2026M00536094-I1 · 259 WEST 4 STREETRequest digital key ↗

Showing 3 of 36 on file for this type

▸DOB NOWPlans/Sketch - Plumbing1

09/02/2026B00354939-I1 · 303 SARATOGA AVENUERequest digital key ↗

▸Applications & Permits17

▸DOB NOWLPC Approval/Permit17

09/03/2026M00536094-I1 · 259 WEST 4 STREETOpen ↗

08/13/2026M00536094-P1 · 259 WEST 4 STREETOpen ↗

08/13/2026B00592888-I1 · 104 ST MARKS AVENUEOpen ↗

Showing 3 of 17 on file for this type

▸Zoning, Tax Lot & Property Records3

▸DOB NOWZD1: DOB Zoning Diagram2

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

Showing 0 of 2 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 Certifications187

▸DOB NOWProgress Inspector Seal & Signature113

09/25/2026B00947847-P1 · 560 1 STREETOpen ↗

09/01/2026B00750339-I1 · 527 52 STREETOpen ↗

Showing 3 of 113 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature37

09/25/2026B00947847-P1 · 560 1 STREETOpen ↗

09/01/2026B00750339-I1 · 527 52 STREETOpen ↗

Showing 3 of 37 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature37

09/03/2026M00536150-I1 · 259 WEST 4 STREETOpen ↗

09/03/2026M00536094-I1 · 259 WEST 4 STREETOpen ↗

09/03/2026M00602529-I1 · 259 WEST 4 STREETOpen ↗

Showing 3 of 37 on file for this type

▸Safety & Tenant Protection7

▸DOB NOWStreet Tree Checklist3

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

Showing 0 of 3 on file for this type

▸DOB NOWTenant Protection Plan1

08/13/2026B00354939-I1 · 303 SARATOGA AVENUEOpen ↗

▸DOB NOWStreet Trees Site Plan1

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

Showing 0 of 1 on file for this type

▸DOB NOWStreet Tree Sign Off1

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

Showing 0 of 1 on file for this type

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1

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

Showing 0 of 1 on file for this type

▸Environmental & Asbestos36

▸DOB NOWDEP ACP-5: Asbestos Assessment Report36

09/03/2026M00536150-I1 · 259 WEST 4 STREETOpen ↗

09/03/2026M00536094-I1 · 259 WEST 4 STREETOpen ↗

09/03/2026M00602529-I1 · 259 WEST 4 STREETOpen ↗

Showing 3 of 36 on file for this type

▸Energy Compliance3

▸DOB NOWEN2: As Built Energy Analysis3

08/15/2026B00750339-I1 · 527 52 STREETOpen ↗

08/13/2026B00739177-I1 · 332 CARROLL STREETOpen ↗

08/13/2026B00592888-I1 · 104 ST MARKS AVENUEOpen ↗

▸Other Documents13

▸DOB NOWPlot Diagram4

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

Showing 0 of 4 on file for this type

▸DOB NOWProperty Ownership Certification3

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

Showing 0 of 3 on file for this type

▸DOB NOWSite Survey: Initial2

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

Showing 0 of 2 on file for this type

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2

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

Showing 0 of 2 on file for this type

▸DOB NOWAdjoining Owners Notification1

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

Showing 0 of 1 on file for this type

▸DOB NOWFinal Survey1

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

Showing 0 of 1 on file for this type

Claim this page

Claim submitted