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Design Firm
JAMES A. GADDIS, ARCHITECT, P.C.
Design
4 projects with open permitsBROOKLYN · 9QUEENS · 2STATEN ISLAND · 1
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8 buildings
24
Total Filings
13
Projects on File
8
Buildings Worked
4
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month13 projects all-time
0123Oct '20 · 1Jan '21 · 1Jul '21 · 1Jul '22 · 2Dec '22 · 1Jan '23 · 1Feb '23 · 1Oct '23 · 1Aug '25 · 1Mar '26 · 2Apr '26 · 1202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit431%
Signed off969%
By project type
Alteration13
Most active buildings
All buildings →
175 REMSEN STREETBROOKLYN · 2 open · latest 09/09/2026
3 projects
188 MONTAGUE STREETBROOKLYN · 1 open · latest 05/01/2026
3 projects
177 LIVINGSTON STREETBROOKLYN · 1 open · latest 09/27/2022
2 projects
420 LEXINGTON AVENUEMANHATTAN · latest 07/08/2021
1 projects
1601 KINGS HIGHWAYBROOKLYN · latest 12/23/2022
1 projects
97-77 QUEENS BOULEVARDQUEENS · latest 01/12/2023
1 projects
Key relationships
Everyone →
Owners
1 projects
1 projects
1 projects
People
All people →
JAMES GADDISlatest 04/24/2026
15 filings
Filed under
JAMES A. GADDIS, ARCHITECT, P.C.24
Identified by the contact ids of the people who file for the firm and by its email domain (gaddisarchitects.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01373570 ↗175 REMSEN STREET
BROOKLYN
AlterationPermit Issued03/26/202609/09/2026
Contractor P & D MECHANICAL CORP
Filer WILLIAM VITACCO ASSOCIATES
Plumbing work as shown on plans filed herewith.
B01387066 ↗188 MONTAGUE STREET
BROOKLYN
AlterationSigned-off04/24/202605/01/2026
Contractor DHM DESIGN & CONST. LLC
Filer WILLIAM VITACCO ASSOCIATES
General Construction as shown on plans filed herewith. No change in use, egress or occupancy.
B01352624 ↗188 MONTAGUE STREET
BROOKLYN
AlterationPermit Issued03/06/202604/29/2026
Contractor DHM DESIGN & CONST. LLC
Filer WILLIAM VITACCO ASSOCIATES
Structural work as shown on plans filed herewith. No change in use, egress or occupancy.
B01228769 ↗175 REMSEN STREET
BROOKLYN
AlterationPermit Issued08/04/202510/22/2025
Contractor ALLSTATE SPRINKLER LLC
Filer WILLIAM VITACCO ASSOCIATES
Sprinkler work as shown on plans filed herewith. No change in use, egress or occupancy.
B00928262 ↗188 MONTAGUE STREET
BROOKLYN
AlterationSigned-off10/17/202312/04/2023
Contractor ALLSTATE SPRINKLER LLC
Filer WILLIAM VITACCO ASSOCIATES
Sprinkler work as shown on plans filed herewith. No change in use, egress or occupancy.
S00815953 ↗1000 SOUTH AVENUE
STATEN ISLAND
AlterationSigned-off02/13/202302/22/2023
Owner NICOTRA GROUUP
Contractor THREE 17 CONSTRUCTION
Filer MUNICIPAL BUILDING CONSULTANTS
Respectfully filing for minor interior renovations. No change to use, egress or occupancy.
Counts cover all 13 projects (13 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.
PersonFilingsMost recent
JAMES GADDIS1504/24/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JASON M APTOWITZ CONSULTING ENGINEE203/26/2026
JACK GREEN ASSOCIATES108/05/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
DHM DESIGN & CONST. LLC504/24/2026
THREE 17 CONSTRUCTION403/13/2023
SAMUEL & SONS P & H INC303/26/2026
ALLSTATE SPRINKLER LLC208/05/2025
DOWNTOWN PLBG & HTG INC207/20/2022
BEDROCK PLBG. & HTG., INC108/05/2025
PRECISION BUILDING & CONS101/26/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MGGG REALTY LLC107/15/2021
NICOTRA GROUUP102/13/2023
SL GREEN REALTY CORP101/26/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WILLIAM VITACCO ASSOCIATES504/24/2026
MUNICIPAL BUILDING CONSULTANTS303/13/2023
A1 EXPEDITING SERVICE CORP.101/26/2021
13 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 13Open permit 4Signed off 9
13 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01373570 ↗175 REMSEN STREET
BROOKLYN
AlterationPermit Issued03/26/202609/09/2026
Contractor P & D MECHANICAL CORP
Filer WILLIAM VITACCO ASSOCIATES
Plumbing work as shown on plans filed herewith.
B01387066 ↗188 MONTAGUE STREET
BROOKLYN
AlterationSigned-off04/24/202605/01/2026
Contractor DHM DESIGN & CONST. LLC
Filer WILLIAM VITACCO ASSOCIATES
General Construction as shown on plans filed herewith. No change in use, egress or occupancy.
B01352624 ↗188 MONTAGUE STREET
BROOKLYN
AlterationPermit Issued03/06/202604/29/2026
Contractor DHM DESIGN & CONST. LLC
Filer WILLIAM VITACCO ASSOCIATES
Structural work as shown on plans filed herewith. No change in use, egress or occupancy.
B01228769 ↗175 REMSEN STREET
BROOKLYN
AlterationPermit Issued08/04/202510/22/2025
Contractor ALLSTATE SPRINKLER LLC
Filer WILLIAM VITACCO ASSOCIATES
Sprinkler work as shown on plans filed herewith. No change in use, egress or occupancy.
B00928262 ↗188 MONTAGUE STREET
BROOKLYN
AlterationSigned-off10/17/202312/04/2023
Contractor ALLSTATE SPRINKLER LLC
Filer WILLIAM VITACCO ASSOCIATES
Sprinkler work as shown on plans filed herewith. No change in use, egress or occupancy.
S00815953 ↗1000 SOUTH AVENUE
STATEN ISLAND
AlterationSigned-off02/13/202302/22/2023
Owner NICOTRA GROUUP
Contractor THREE 17 CONSTRUCTION
Filer MUNICIPAL BUILDING CONSULTANTS
Respectfully filing for minor interior renovations. No change to use, egress or occupancy.
Q08007208 ↗97-77 QUEENS BOULEVARD
QUEENS
AlterationSigned-off01/06/202301/12/2023
Contractor THREE 17 CONSTRUCTION
Respectfully submitting for proposed interior renovations as per plans submitted. No change to use, egress or occupancy.
B08046933 ↗1601 KINGS HIGHWAY
BROOKLYN
AlterationSigned-off12/06/202212/23/2022
Contractor THREE 17 CONSTRUCTION
Filer MUNICIPAL BUILDING CONSULTANTS
INTERIOR RENOVATION OF THE 2ND FLOOR FOR TENANT (NY LIFE) BUILD-OUT CONSISTING OF NON-STRUCTURAL DEMO AND GENERAL CONSTRUCTION AS PER THE PL…
B00697492 ↗177 LIVINGSTON STREET
BROOKLYN
AlterationSigned-off07/20/202209/27/2022
Contractor DOWNTOWN PLBG & HTG INC
Plumbing work as shown on plans filed herewith. No change in use, egress occupancy.
B00697487 ↗177 LIVINGSTON STREET
BROOKLYN
AlterationPermit Issued07/20/202208/11/2022
Contractor DHM DESIGN CONST
Interior Alteration. Removal and installation of interior non load bearing partitions and doors. No change in use, egress or occupancy.
Q00550666 ↗39-02 MAIN STREET
QUEENS
AlterationSigned-off07/15/202108/17/2021
Owner MGGG REALTY LLC
Contractor THREE 17 CONSTRUCTION
Filer MUNICIPAL BUILDING CONSULTANTS
Interior renovations of office space. Mechanical work to be filed under application Q00550889. No Change to Use, Egress or Occupancy.
M00457647 ↗420 LEXINGTON AVENUE
MANHATTAN
AlterationSigned-off01/26/202107/08/2021
Owner SL GREEN REALTY
Contractor PRECISION BUILDING & CONS
Filer A1 EXPEDITING SERVICE CORP.
REMOVAL AND INTALLATION OF NON LOAD BEARING PARTITIONS AS PER PLANS FILED HEREWIT. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00414212 ↗175 REMSEN STREET
BROOKLYN
AlterationSigned-off10/21/202010/27/2020
Contractor DOWNTOWN PLBG & HTG INC
Filer WILLIAM VITACCO ASSOCIATES
Installation of new plumbing fixtures with associated piping in existing office space. No change of use, egress, and occupancy.
Scope of Work
Sprinkler / Standpipe — 1 project · most recent 08/05/2025
No specific sub-scope on file — project count only.
Plumbing — 3 projects · most recent 03/26/2026
Water/Sanitary
Structural — 2 projects · most recent 03/26/2026
Steel Concrete
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
175 REMSEN STREET ↗804/24/2026
188 MONTAGUE STREET ↗804/14/2026
1601 KINGS HIGHWAY ↗202/28/2023
1000 SOUTH AVENUE ↗101/20/2023
39-02 MAIN STREET ↗107/01/2021
420 LEXINGTON AVENUE ↗101/20/2021
177 LIVINGSTON STREET ↗2—
97-77 QUEENS BOULEVARD ↗1—
▾Documents — 103 on file (BIS + DOB NOW)
▸Plans & Drawings24
▸DOB NOWPlans/Sketch21
09/03/2026B01387066-I1 · 188 MONTAGUE STREETRequest digital key ↗
08/29/2026B00697492-I1 · 177 LIVINGSTON STREETRequest digital key ↗
08/29/2026B00697487-I1 · 177 LIVINGSTON STREETRequest digital key ↗
Showing 3 of 21 on file for this type
▸DOB NOWPlans/Sketch - Plumbing2
09/02/2026B00414212-P1 · 175 REMSEN STREETRequest digital key ↗
09/02/2026B00414212-I1 · 175 REMSEN STREETRequest digital key ↗
▸DOB NOWPlans/Sketch - General Construction1
09/04/2026M00457647-I1 · 420 LEXINGTON AVENUERequest digital key ↗
▸Applications & Permits15
▸DOB NOWLPC Approval/Permit15
09/03/2026B01387066-I1 · 188 MONTAGUE STREETOpen ↗
09/02/2026B00414212-I1 · 175 REMSEN STREETOpen ↗
09/02/2026B00414212-P1 · 175 REMSEN STREETOpen ↗
Showing 3 of 15 on file for this type
▸Seals & Professional Certifications42
▸DOB NOWDPL-1: Design Professional Seal & Signature23
09/03/2026B01387066-I1 · 188 MONTAGUE STREETOpen ↗
09/02/2026B00414212-I1 · 175 REMSEN STREETOpen ↗
09/02/2026B00414212-P1 · 175 REMSEN STREETOpen ↗
Showing 3 of 23 on file for this type
▸DOB NOWProgress Inspector Seal & Signature15
09/01/2026B00928262-I1 · 188 MONTAGUE STREETOpen ↗
09/01/2026B00928262-I1 · 188 MONTAGUE STREETOpen ↗
08/31/2026Q08007208-I1 · 97-77 QUEENS BOULEVARDOpen ↗
Showing 3 of 15 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/23/2026B01228769-S3 · 175 REMSEN STREETOpen ↗
09/23/2026B01228769-S3 · 175 REMSEN STREETOpen ↗
08/26/2026B01228769-I1 · 175 REMSEN STREETOpen ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos21
▸DOB NOWDEP ACP-5: Asbestos Assessment Report20
09/03/2026B01387066-I1 · 188 MONTAGUE STREETOpen ↗
09/02/2026B00414212-I1 · 175 REMSEN STREETOpen ↗
09/02/2026B00414212-P1 · 175 REMSEN STREETOpen ↗
Showing 3 of 20 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
08/21/2026B01228769-I1 · 175 REMSEN STREETOpen ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWLandmark Approval1
08/13/2026B01352624-S1 · 188 MONTAGUE STREETOpen ↗