← Back
Design Firm
QUADRAT ARCHITECTURE LLC
Design
3 projects with open permitsMANHATTAN · 9BROOKLYN · 1
Claim this page
8 buildings
18
Total Filings
10
Projects on File
8
Buildings Worked
3
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month10 projects all-time
0134Oct '19 · 1Jan '20 · 1Nov '20 · 1Mar '21 · 1Jul '22 · 3Sep '25 · 1Nov '25 · 1Dec '25 · 1202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit330%
Signed off770%
By project type
Alteration10
Most active buildings
All buildings →
200 EAST 32 STREETMANHATTAN · latest 10/10/2023
3 projects
39 EAST 12 STREETMANHATTAN · latest 01/30/2020
1 projects
300 WEST END AVENUEMANHATTAN · 1 open · latest 08/20/2025
1 projects
480 WEST END AVENUEMANHATTAN · latest 06/10/2021
1 projects
650 PARK AVENUEMANHATTAN · latest 04/06/2021
1 projects
139 EAST 63 STREETMANHATTAN · latest 10/22/2025
1 projects
Key relationships
Everyone →
Filing representatives
3 projects
2 projects
1 projects
1 projects
Owners
2 projects
1 projects
People
All people →
Mariusz Brzyskilatest 02/13/2026
15 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01310081 ↗425 EAST 63 STREET
MANHATTAN
AlterationPermit Issued12/05/202509/15/2026
Contractor JANUSZ SAWA
Filer KX CONSULTING INC
Interior renovation to Apt#W12C. Minor demolition and construction of partitions and finishes. All as per plans submitted herewith. No chan…
B01317666 ↗710 MACON STREET
BROOKLYN
AlterationPermit Issued11/25/202506/01/2026
Owner 710 Macon LLC
Filer KX CONSULTING INC
RENOVATE BATHROOM ON 2ND FLOOR AND INSTALL NEW POWDER ROOM ON 1ST FLOOR AS PER PLANS SUBMITTED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPA…
M01282897 ↗139 EAST 63 STREET
MANHATTAN
AlterationSigned-off09/11/202510/22/2025
Contractor ABOVE REMODELING CORP
Filer QUICK FILING OF NY INC
On 12th floor, renovation of apartment #12C. Kitchen renovation only-all work as per plans submitted. Plumbing to be filed under separate ap…
M00220645 ↗300 WEST END AVENUE
MANHATTAN
AlterationPermit Issued10/02/201908/20/2025
Contractor GALICJA PLBG AND HTG.CORP
Filer JENNY FLORES EXPEDITING
HEREBY FILING FOR THE MINOR MODIFICATION TO PLUMBING FIXTURES IN APARTMENT 7A ON THE 7TH FLOOR. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
M00772912 ↗200 EAST 32 STREET
MANHATTAN
AlterationSigned-off07/18/202210/10/2023
Owner AKAM ASSOCIATES, INC.
Contractor BEK PLBG & HTG LLC
Filer QUICK FILING OF NY INC
Plumbing work as per plans submitted on 22nd floor-work in apartment 22E. Mechanical and architectural to be submitted under separate applic…
M00772889 ↗200 EAST 32 STREET
MANHATTAN
AlterationSigned-off07/18/202211/29/2022
Owner AKAM ASSOCIATES, INC.
Contractor INTERIORS BY AJ
Filer QUICK FILING OF NY INC
interior renovations as per plans submitted on 22nd floor-work in apartment 22E. Plumbing and mechanical to be submitted under separate appl…
Counts cover all 10 projects (10 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
Mariusz Brzyski1502/13/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GALICJA PLBG AND HTG.CORP303/25/2021
INTERIORS BY AJ LTD207/22/2022
ABOVE REMODELING CORP109/11/2025
ARTEMIS PLUMBING LLC103/04/2020
BEK PLBG & HTG LLC103/03/2023
COBALT MECHANICAL INC103/01/2021
DYNAMIC BLUE WATER MECH103/01/2021
JANUSZ SAWA112/05/2025
POLTEK RENOVATION CORP102/25/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AKAM ASSOCIATES, INC.203/03/2023
710 Macon LLC102/25/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
QUICK FILING OF NY INC309/11/2025
KX CONSULTING INC202/25/2026
ADAM MAISER103/25/2021
JENNY FLORES EXPEDITING103/01/2021
10 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 10Open permit 3Signed off 7
10 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01310081 ↗425 EAST 63 STREET
MANHATTAN
AlterationPermit Issued12/05/202509/15/2026
Contractor JANUSZ SAWA
Filer KX CONSULTING INC
Interior renovation to Apt#W12C. Minor demolition and construction of partitions and finishes. All as per plans submitted herewith. No chan…
B01317666 ↗710 MACON STREET
BROOKLYN
AlterationPermit Issued11/25/202506/01/2026
Owner 710 Macon LLC
Filer KX CONSULTING INC
RENOVATE BATHROOM ON 2ND FLOOR AND INSTALL NEW POWDER ROOM ON 1ST FLOOR AS PER PLANS SUBMITTED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPA…
M01282897 ↗139 EAST 63 STREET
MANHATTAN
AlterationSigned-off09/11/202510/22/2025
Contractor ABOVE REMODELING CORP
Filer QUICK FILING OF NY INC
On 12th floor, renovation of apartment #12C. Kitchen renovation only-all work as per plans submitted. Plumbing to be filed under separate ap…
M00220645 ↗300 WEST END AVENUE
MANHATTAN
AlterationPermit Issued10/02/201908/20/2025
Contractor GALICJA PLBG AND HTG.CORP
Filer JENNY FLORES EXPEDITING
HEREBY FILING FOR THE MINOR MODIFICATION TO PLUMBING FIXTURES IN APARTMENT 7A ON THE 7TH FLOOR. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
M00772912 ↗200 EAST 32 STREET
MANHATTAN
AlterationSigned-off07/18/202210/10/2023
Owner AKAM ASSOCIATES, INC.
Contractor BEK PLBG & HTG LLC
Filer QUICK FILING OF NY INC
Plumbing work as per plans submitted on 22nd floor-work in apartment 22E. Mechanical and architectural to be submitted under separate applic…
M00772889 ↗200 EAST 32 STREET
MANHATTAN
AlterationSigned-off07/18/202211/29/2022
Owner AKAM ASSOCIATES, INC.
Contractor INTERIORS BY AJ
Filer QUICK FILING OF NY INC
interior renovations as per plans submitted on 22nd floor-work in apartment 22E. Plumbing and mechanical to be submitted under separate appl…
M00772913 ↗200 EAST 32 STREET
MANHATTAN
AlterationSigned-off07/22/202211/29/2022
Contractor INTERIORS BY AJ
mechanical work as per plans submitted on 22nd floor-work in apartment 22E. Plumbing and architectural to be submitted under separate applic…
M00450797 ↗480 WEST END AVENUE
MANHATTAN
AlterationSigned-off03/25/202106/10/2021
Contractor GALICJA PLBG AND HTG.CORP
Filer ADAM MAISER
HEREBY FILING FOR THE REMOVAL AND REPLACEMENT OF PLUMBING FIXTURES. NO CHANGE TO USE OCCUPANCY OR EGRESS.
M00379695 ↗650 PARK AVENUE
MANHATTAN
AlterationSigned-off11/30/202004/06/2021
Contractor GALICJA PLBG AND HTG.CORP
Filer JENNY FLORES EXPEDITING
HEREBY FILING FOR THE RELOCATION, REMOVAL, REPLACEMENT AND INSTALLATION OF PLUMBING FIXTURES. NO CHANGE TO USE OCCUPANCY OR EGRESS.
M00292950 ↗39 EAST 12 STREET
MANHATTAN
AlterationSigned-off01/10/202001/30/2020
Contractor BYPASS MECHANICAL CORP
PLUMBING WORK TO BE DONE UNDER THIS APPLICATION.
Scope of Work
HVAC — 1 project · most recent 02/25/2026
Ventilation Systems
Plumbing — 3 projects · most recent 02/25/2026
Water/Sanitary Gas
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
710 MACON STREET ↗302/13/2026
425 EAST 63 STREET ↗210/29/2025
139 EAST 63 STREET ↗109/05/2025
200 EAST 32 STREET ↗402/13/2023
300 WEST END AVENUE ↗302/11/2021
480 WEST END AVENUE ↗101/08/2021
650 PARK AVENUE ↗208/03/2020
39 EAST 12 STREET ↗202/26/2020
▾Documents — 69 on file (BIS + DOB NOW)
▸Plans & Drawings17
▸DOB NOWPlans/Sketch10
09/02/2026M00772912-P1 · 200 EAST 32 STREETRequest digital key ↗
09/02/2026M00772913-I1 · 200 EAST 32 STREETRequest digital key ↗
08/21/2026M01282897-I1 · 139 EAST 63 STREETRequest digital key ↗
Showing 3 of 10 on file for this type
▸DOB NOWPlans/Sketch - Plumbing7
09/05/2026M00292950-I1 · 39 EAST 12 STREETRequest digital key ↗
09/04/2026M00379695-I1 · 650 PARK AVENUERequest digital key ↗
09/04/2026M00220645-I1 · 300 WEST END AVENUERequest digital key ↗
Showing 3 of 7 on file for this type
▸Applications & Permits4
▸DOB NOWLPC Approval/Permit4
09/04/2026M00450797-I1 · 480 WEST END AVENUEOpen ↗
08/13/2026M00220645-I1 · 300 WEST END AVENUEOpen ↗
08/13/2026M00379695-I1 · 650 PARK AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications29
▸DOB NOWDPL-1: Design Professional Seal & Signature16
09/04/2026M00379695-I1 · 650 PARK AVENUEOpen ↗
09/04/2026M00220645-P1 · 300 WEST END AVENUEOpen ↗
09/04/2026M00220645-I1 · 300 WEST END AVENUEOpen ↗
Showing 3 of 16 on file for this type
▸DOB NOWProgress Inspector Seal & Signature11
09/30/2026M00772889-I1 · 200 EAST 32 STREETOpen ↗
08/23/2026M01282897-I1 · 139 EAST 63 STREETOpen ↗
08/23/2026M01282897-I1 · 139 EAST 63 STREETOpen ↗
Showing 3 of 11 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
09/30/2026M00772889-I1 · 200 EAST 32 STREETOpen ↗
08/23/2026M01282897-I1 · 139 EAST 63 STREETOpen ↗
▸Safety & Tenant Protection5
▸DOB NOWTenant Protection Plan5
08/13/2026M00292950-P1 · 39 EAST 12 STREETOpen ↗
08/13/2026M00220645-I1 · 300 WEST END AVENUEOpen ↗
08/13/2026M00220645-P1 · 300 WEST END AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos13
▸DOB NOWDEP ACP-5: Asbestos Assessment Report10
09/04/2026M00379695-I1 · 650 PARK AVENUEOpen ↗
09/04/2026M00220645-P1 · 300 WEST END AVENUEOpen ↗
09/04/2026M00220645-I1 · 300 WEST END AVENUEOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form3
09/02/2026M00772913-I1 · 200 EAST 32 STREETOpen ↗
08/15/2026M00772912-I1 · 200 EAST 32 STREETOpen ↗
08/13/2026M00772889-I1 · 200 EAST 32 STREETOpen ↗
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026M00772913-I1 · 200 EAST 32 STREETOpen ↗