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Filing Representative Firm
MABBOTT SEIDEL ARCHITECTURE, LLP
Expediter
BROOKLYN · 6MANHATTAN · 2
6 buildings
13
Total Filings
8
Projects on File
6
Buildings Worked
0
Projects w/ Open Permits
Expediter
Role
Activity
Projects by first filing month8 projects all-time
0123Aug '19 · 1Feb '21 · 1May '21 · 2Jun '21 · 1Jul '21 · 1Dec '21 · 1Oct '22 · 1202020212022
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Signed off8100%
By project type
Alteration8
Most active buildings
All buildings →
79 MONROE STREETBROOKLYN · latest 05/30/2023
2 projects
169 ECKFORD STREETBROOKLYN · latest 05/19/2022
2 projects
29 MT MORRIS PARK WESTMANHATTAN · latest 12/09/2021
1 projects
309 WEST 118 STREETMANHATTAN · latest 08/03/2021
1 projects
257A 19 STREETBROOKLYN · latest 10/15/2022
1 projects
2919 FT HAMILTON PARKWAYBROOKLYN · latest 08/09/2019
1 projects
Key relationships
Everyone →
Design firms
Contractors
Owners
2 projects
1 projects
MATTHEW SEIDELlatest 05/08/2023
11 filings
Filed under
MABBOTT SEIDEL ARCHITECTURE, LLP11
Identified by the contact ids of the people who file for the firm and by its email domain (mabbottseidel.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00548055 ↗79 MONROE STREET
BROOKLYN
AlterationSigned-off06/30/202105/30/2023Relocation of existing plumbing fixtures on basement and 2nd floors.
B08016090 ↗257A 19 STREET
BROOKLYN
AlterationSigned-off10/05/202210/15/2022Plumbing work associated with ALT-1 filing
B00524762 ↗169 ECKFORD STREET
BROOKLYN
AlterationSigned-off05/26/202105/19/2022Installation of air conditioning system and ERV
B00470275 ↗169 ECKFORD STREET
BROOKLYN
AlterationSigned-off02/23/202102/01/2022Sanitary and domestic plumbing work throughout 2 family.
M00643948 ↗29 MT MORRIS PARK WEST
MANHATTAN
AlterationSigned-off12/08/202112/09/2021CONSTRUCTION FENCE
M00566486 ↗309 WEST 118 STREET
MANHATTAN
AlterationSigned-off07/29/202108/03/2021Interior apartment renovation.
Counts cover all 8 projects (8 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
MATTHEW SEIDEL1105/08/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MABBOTT SEIDEL ARCHITECTURE, PLLC805/08/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MABBBOTT SEIDEL BUILD LLC408/10/2022
ORBIT PLBG & HTG INC405/08/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
REMD TRUST208/10/2022
MS.104/09/2020
8 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 8Signed off 8
8 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00548055 ↗79 MONROE STREET
BROOKLYN
AlterationSigned-off06/30/202105/30/2023Relocation of existing plumbing fixtures on basement and 2nd floors.
B08016090 ↗257A 19 STREET
BROOKLYN
AlterationSigned-off10/05/202210/15/2022Plumbing work associated with ALT-1 filing
B00524762 ↗169 ECKFORD STREET
BROOKLYN
AlterationSigned-off05/26/202105/19/2022Installation of air conditioning system and ERV
B00470275 ↗169 ECKFORD STREET
BROOKLYN
AlterationSigned-off02/23/202102/01/2022Sanitary and domestic plumbing work throughout 2 family.
M00643948 ↗29 MT MORRIS PARK WEST
MANHATTAN
AlterationSigned-off12/08/202112/09/2021CONSTRUCTION FENCE
M00566486 ↗309 WEST 118 STREET
MANHATTAN
AlterationSigned-off07/29/202108/03/2021Interior apartment renovation.
B00516815 ↗79 MONROE STREET
BROOKLYN
AlterationSigned-off05/21/202106/01/2021Renovation of the basement apartment, including kitchen and bathroom, and 2nd-floor bathroom.
B00206711 ↗2919 FT HAMILTON PARKWAY
BROOKLYN
AlterationSigned-off08/08/201908/09/2019
Owner MS.
PLUMBING WORK ASSOCIATED WITH ALT-2 OT GENERAL CONSTRUCTION FILING 3400689829. NO CHANGE TOUSE, OCCUPANCY OR EGRESS.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
79 MONROE STREET ↗305/08/2023
257A 19 STREET ↗104/06/2023
169 ECKFORD STREET ↗508/09/2022
29 MT MORRIS PARK WEST ↗112/08/2021
309 WEST 118 STREET ↗107/28/2021
2919 FT HAMILTON PARKWAY ↗202/28/2020
▾Documents — 77 on file (BIS + DOB NOW)
▸Plans & Drawings18
▸DOB NOWPlans/Sketch11
09/01/2026B00516815-I1 · 79 MONROE STREETRequest digital key ↗
Showing 3 of 11 on file for this type
▸DOB NOWPlans/Sketch - Plumbing7
Showing 3 of 7 on file for this type
▸Seals & Professional Certifications42
▸DOB NOWDPL-1: Design Professional Seal & Signature17
09/03/2026M00643948-I1 · 29 MT MORRIS PARK WESTOpen ↗
09/01/2026B00516815-I1 · 79 MONROE STREETOpen ↗
09/01/2026B00524762-I1 · 169 ECKFORD STREETOpen ↗
Showing 3 of 17 on file for this type
▸DOB NOWProgress Inspector Seal & Signature16
09/23/2026M00566486-I1 · 309 WEST 118 STREETOpen ↗
09/23/2026M00566486-I1 · 309 WEST 118 STREETOpen ↗
09/22/2026B00206711-P2 · 2919 FT HAMILTON PARKWAYOpen ↗
Showing 3 of 16 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature9
09/23/2026M00566486-I1 · 309 WEST 118 STREETOpen ↗
09/22/2026B00206711-P2 · 2919 FT HAMILTON PARKWAYOpen ↗
09/01/2026B00470275-P2 · 169 ECKFORD STREETOpen ↗
Showing 3 of 9 on file for this type
▸Safety & Tenant Protection4
▸DOB NOWTenant Protection Plan3
08/13/2026B00206711-P1 · 2919 FT HAMILTON PARKWAYOpen ↗
08/13/2026B00206711-I1 · 2919 FT HAMILTON PARKWAYOpen ↗
08/13/2026B00206711-P2 · 2919 FT HAMILTON PARKWAYOpen ↗
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist1
09/03/2026M00643948-I1 · 29 MT MORRIS PARK WESTOpen ↗
▸Environmental & Asbestos11
▸DOB NOWDEP ACP-5: Asbestos Assessment Report9
09/01/2026B00516815-I1 · 79 MONROE STREETOpen ↗
09/01/2026B00548055-P3 · 79 MONROE STREETOpen ↗
09/01/2026B00548055-I1 · 79 MONROE STREETOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
09/01/2026B00524762-I1 · 169 ECKFORD STREETOpen ↗
08/13/2026B00206711-I1 · 2919 FT HAMILTON PARKWAYOpen ↗
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis.2
09/01/2026B00516815-I1 · 79 MONROE STREETOpen ↗
Showing 1 of 2 on file for this type