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Design Firm
COGEN ARCHITECTS
Design
15 projects with open permitsBROOKLYN · 15MANHATTAN · 13BRONX · 5
22 buildings
85
Total Filings
35
Projects on File
22
Buildings Worked
15
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month33 projects all-time
0134Aug '19 · 3Oct '19 · 3Feb '20 · 1Nov '20 · 1Jan '21 · 1Feb '21 · 1Mar '21 · 1May '21 · 1Mar '22 · 1Apr '23 · 1Dec '23 · 2Jan '24 · 1Feb '24 · 1Jun '24 · 1Oct '24 · 1Mar '25 · 1Apr '25 · 1Jun '25 · 1Jul '25 · 1Nov '25 · 3Jan '26 · 1Mar '26 · 1Apr '26 · 1Jun '26 · 1Aug '26 · 22020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit1543%
Signed off1131%
Filed only926%
By project type
Alteration29
Alteration CO3
ALT-CO - New Building with Existing Elements to Remain1
No Work1
New Building1
Most active buildings
All buildings →
2028 BROADWAYMANHATTAN · 1 open · latest 04/10/2026
5 projects
268 KOSCIUSZKO STREETBROOKLYN · 3 open · latest 01/13/2026
4 projects
2 projects
171 WEST 140 STREETMANHATTAN · 1 open · latest 12/24/2025
2 projects
458 EAST 134 STREETBRONX · 1 open · latest 06/26/2024
2 projects
152 NORTH 5 STREETBROOKLYN · 1 open · latest 04/04/2025
2 projects
Key relationships
Everyone →
MICHAEL COGENlatest 08/08/2026
66 filings
Filed under
COGEN ARCHITECTS85
Identified by the contact ids of the people who file for the firm and by its email domain (cogenarchitects.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01081160 ↗67 METROPOLITAN AVENUE
BROOKLYN
AlterationPermit Issued10/25/202409/29/2026
Owner PE
Contractor CORE TECH LLC
Replace storefront units and upward acting overhead door at first floor, and window units floors 2 through 5 per drawings. No change in Use…
B01443039 ↗1294 BUSHWICK AVENUE
BROOKLYN
AlterationFiled — no permit on record08/19/2026——
X01235979 ↗2547 RADCLIFF AVENUE
BRONX
Alteration COPermit Issued08/03/202608/07/2026
Owner hrnandez
Replace defective fittings and components per SOW indicated on drawings. No new equipment installed under this application.
B01387834 ↗280 HANCOCK STREET
BROOKLYN
AlterationPermit Issued04/16/202607/10/2026Replace existing and provide new plumbing fixtures as per drawings. Remove plumbing fixtures and related branch lines and sprinkler heads, …
X01406400 ↗2547 RADCLIFF AVENUE
BRONX
AlterationPermit Issued06/22/202607/10/2026
Owner hrnandez
Replace defective fittings and components per SOW indicated on drawings. This PAA filed to include gas piping and indicate individual meter…
Q01362884 ↗329 FOREST ROAD
QUEENS
AlterationPermit Issued03/03/202606/17/2026Remove interior non-load bearing partitions, doors and frames and counterwork as indicated on drawings. Plumbing removals be performed unde…
Counts cover all 35 projects (35 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
MICHAEL COGEN6608/08/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
HRM ENGINEERING SERVICES, PC108/18/2025
KWHC CONSULTING ENGINEER PLLC108/18/2026
SILMAN109/02/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CORE TECH LLC408/18/2026
ALLIED PLBG & HTG CORP308/10/2026
CMC CONSTRUCTION SERVICE307/24/2026
PACIFIC PLBG&HTG CORP304/02/2026
GHCR, LLC210/18/2021
PREMIER FLOW PLBG AND HTG207/07/2026
RIZZO NEW YORK RESTORATIO202/17/2026
SEGURA CONTRACTING CORP207/24/2026
SIGNORE & SONS PLBG CORP209/04/2025
ALLIED PLUMBING & HEATING106/03/2026
AMERICAN STANDARD P&H COR109/19/2022
BLUE JAY CONTRACTING INC107/24/2026
CARA PLUMBING GROUP INC102/17/2026
COMMANDO CONSTRUCTION110/28/2019
FA CONSTRUCTION NY INC106/03/2026
FS CONTRACTING CORP104/20/2026
HAROLD HEADLEY PLUMBING109/19/2022
HIGH QUALITY CONSTRUCTION111/28/2025
I.M.P. PLBG. & HTG. CORP107/11/2023
L&J PLG & HTG CO OF NY IN111/24/2020
LTM CONSTRUCTION LLC109/02/2025
MERCURY BUILDING ASSO INC111/28/2025
QUEENS KINGS CONSTRUCTIO*109/01/2023
RIGO MANAGEMENT USA INC109/04/2025
TUMEN, INC104/02/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CARNEGIE HILL PROPERTIES504/02/2026
CHAMP RESTAURANT & EQUIPMENT CITY I408/19/2026
NEW MT. ZION BAPTIST CHURCH202/17/2026
hrnandez208/10/2026
337 MANAGMENT, LLC.107/11/2023
PE108/18/2026
SHOPGIRL PRODUCTIONS LLC.106/13/2022
WEINBERGER PROPERTIES106/06/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BART JAVIER ARCHITECT108/18/2026
Unreserved Consulting111/05/2025
35 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 35Open permit 15Signed off 11Filed only 9
Any typeAlteration 29Alteration CO 3ALT-CO - New Building with Existing Elements to Remain 1No Work 1New Building 1
35 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01081160 ↗67 METROPOLITAN AVENUE
BROOKLYN
AlterationPermit Issued10/25/202409/29/2026
Owner PE
Contractor CORE TECH LLC
Replace storefront units and upward acting overhead door at first floor, and window units floors 2 through 5 per drawings. No change in Use…
B01443039 ↗1294 BUSHWICK AVENUE
BROOKLYN
AlterationFiled — no permit on record08/19/2026——
X01235979 ↗2547 RADCLIFF AVENUE
BRONX
Alteration COPermit Issued08/03/202608/07/2026
Owner hrnandez
Replace defective fittings and components per SOW indicated on drawings. No new equipment installed under this application.
B01387834 ↗280 HANCOCK STREET
BROOKLYN
AlterationPermit Issued04/16/202607/10/2026Replace existing and provide new plumbing fixtures as per drawings. Remove plumbing fixtures and related branch lines and sprinkler heads, …
X01406400 ↗2547 RADCLIFF AVENUE
BRONX
AlterationPermit Issued06/22/202607/10/2026
Owner hrnandez
Replace defective fittings and components per SOW indicated on drawings. This PAA filed to include gas piping and indicate individual meter…
Q01362884 ↗329 FOREST ROAD
QUEENS
AlterationPermit Issued03/03/202606/17/2026Remove interior non-load bearing partitions, doors and frames and counterwork as indicated on drawings. Plumbing removals be performed unde…
Q01314686 ↗96-06 NORTHERN BOULEVARD
QUEENS
AlterationPermit Issued11/20/202506/05/2026Remove storage platform erected at rear of first floor office under Job #421657923.
B01310128 ↗427 7 AVENUE
BROOKLYN
AlterationSigned-off11/28/202505/20/2026Provide new stairway within existing wood framing with new structural steel supporting beams, columns and concrete footings. Provide new co…
M00980014 ↗2028 BROADWAY
MANHATTAN
AlterationPermit Issued12/20/202304/10/2026
Contractor TUMEN, INC
Renovate apartments 3M, 4R and 12R per drawings submitted herewith. PL work to be performed under Subsequent Filing. No change in Use, Egre…
B01328504 ↗268 KOSCIUSZKO STREET
BROOKLYN
ALT-CO - New Building with Existing Elements to RemainFiled — no permit on record01/13/2026———
M00483594 ↗171 WEST 140 STREET
MANHATTAN
AlterationPermit Issued05/20/202112/24/2025Replace reinforced concrete slab and install new steel beams at front wall setback area per drawings. No change in use, egress or occupanc…
B00461515 ↗268 KOSCIUSZKO STREET
BROOKLYN
AlterationPermit Issued02/02/202112/15/2025PAA submitted herewith for resolution of violations described herein. Revised drawing number information to coincide with current document …
B00198760 ↗268 KOSCIUSZKO STREET
BROOKLYN
AlterationPermit Issued08/19/201912/08/2025Provide temporary construction fence at front yard perimeter, 39 linear feet total.
B01301553 ↗1294 BUSHWICK AVENUE
BROOKLYN
AlterationFiled — no permit on record11/28/2025——
B01248527 ↗11 NEPTUNE AVENUE
BROOKLYN
AlterationPermit Issued07/09/202510/02/2025
Contractor CORE TECH LLC
Removal of interior non-load bearing partitions and related doors and frames per drawings submitted herewith.
M01228594 ↗568 BROADWAY
MANHATTAN
AlterationSigned-off06/11/202507/10/2025Provide structural slab reinforcement for medical equipment on 3rd floor per drawings.
B01170122 ↗152 NORTH 5 STREET
BROOKLYN
No WorkFiled — no permit on record04/04/2025———
X00851097 ↗BIN 2815634
BRONX
New BuildingFiled — no permit on record03/26/2025——
M00312352 ↗171 WEST 140 STREET
MANHATTAN
AlterationSigned-off02/18/202002/13/2025Erect approximately 45 linear feet of temporary construction fence. No change to use, egress or occupancy under this application.
B01035143 ↗217 HAVEMEYER STREET
BROOKLYN
AlterationSigned-off06/06/202401/10/2025Legalize installation of non-bearing drywall partitions and (2) hollow metal doors on 3rd floor per drawings. Existing conditions approved …
X00968537 ↗458 EAST 134 STREET
BRONX
Alteration COPermit Issued01/18/202406/26/2024Provide new washing machine and electric dryer at existing basement closet.
B00990968 ↗152 NORTH 5 STREET
BROOKLYN
Alteration COPermit Issued02/06/202403/13/2024
Contractor CORE TECH LLC
Change Occupancy of existing 1st floor Classroom to Day Care, all physical conditions approved under Alt. 1 #320916595. No physical work to…
M00953647 ↗2028 BROADWAY
MANHATTAN
AlterationFiled — no permit on record12/08/2023——
B00203696 ↗268 KOSCIUSZKO STREET
BROOKLYN
AlterationPermit Issued08/19/201911/20/2023Provide new concrete footings at cellar for new structural tubing posts, replace existing wood beams with new structural steel primary frami…
X00361401 ↗458 EAST 134 STREET
BRONX
AlterationSigned-off11/24/202010/17/2023Remove existing fixtures and add new per drawings submitted herewith. No change in Use, Egress or Occupancy under this application.
B00856984 ↗29 WYCKOFF AVENUE
BROOKLYN
AlterationPermit Issued04/14/202306/14/2023Limited removal of slab-on-grade as per drawings. Provide new partitionwork, interior doors and finishes as per drawings.
M00198448 ↗403 EAST 78 STREET
MANHATTAN
AlterationSigned-off08/30/201902/13/2023PAA filed to add TR8 Inspector and submit EN2. NOTE: EN2 waiver was approved with Initial filing.
M00361372 ↗288 WEST 137 STREET
MANHATTAN
AlterationSigned-off01/20/202105/31/2022Install (3) 3-fixture bathrooms, (3) 2-fixture toilet rooms, (3) 2-fixture powder rooms, (5) kitchen sinks, (5) dishwashers and (5) electric…
M00469903 ↗2028 BROADWAY
MANHATTAN
AlterationSigned-off03/12/202104/07/2022
Contractor GHCR, LLC
Remove toilet room fixtures and pantry sink at 1st floor retail establishment as indicated on drawings. Cap and seal lines related to fixtu…
M00688178 ↗237 WEST 139 STREET
MANHATTAN
AlterationFiled — no permit on record03/30/2022——
B00241107 ↗29 WYCKOFF AVENUE
BROOKLYN
AlterationSigned-off10/28/201903/09/2021Install total of 75 linear feet of temporary plywood construction fence.
M00249277 ↗2028 BROADWAY
MANHATTAN
AlterationSigned-off10/23/201909/21/2020
Contractor GHCR, LLC
THIS APPLICATION FILED FOR REMOVAL OF HOOD EXHAUST SYSTEM INSTALLED UNDER JOB #123089816, FOR THE PURPOSE OF RESOLVING SPECIAL AUDIT. NO CH…
M00247584 ↗2028 BROADWAY
MANHATTAN
AlterationSigned-off10/23/201903/16/2020THIS APPLICATION FILED FOR REMOVAL OF PLUMBING WORK PERFORMED UNDER JOB #123089816, FOR THE PURPOSE OF RESOLVING SPECIAL AUDIT ISSUED ON 04/…
M002133072313 ADAM C POWELL BLVD
MANHATTAN
AlterationFiled — no permit on record————
M002237992313 ADAM C POWELL BLVD
MANHATTAN
AlterationFiled — no permit on record————
Scope of Work
HVAC — 2 projects · most recent 06/03/2026
Heating and Air Conditioning Systems Ventilation Systems
Sprinkler / Standpipe — 2 projects · most recent 07/07/2026
Sprinkler System
Plumbing — 9 projects · most recent 08/10/2026
Water/Sanitary Gas Storm
Structural — 7 projects · most recent 08/18/2026
Steel Concrete Masonry Wood
Fence / Scaffold / Sign / Shed — 3 projects · most recent 08/18/2026
Fence
Earthwork — 2 projects · most recent 11/28/2025
Tenant Protection Plan 72 Hour Earthwork
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1294 BUSHWICK AVENUE ↗308/08/2026
2547 RADCLIFF AVENUE ↗308/04/2026
2547 RADCLIFF AVENUE ↗207/22/2026
268 KOSCIUSZKO STREET ↗1107/17/2026
280 HANCOCK STREET ↗205/27/2026
329 FOREST ROAD ↗104/08/2026
2028 BROADWAY ↗903/03/2026
171 WEST 140 STREET ↗612/17/2025
96-06 NORTHERN BOULEVARD ↗411/05/2025
427 7 AVENUE ↗110/28/2025
BIN 2815634 ↗708/25/2025
458 EAST 134 STREET ↗508/21/2025
67 METROPOLITAN AVENUE ↗407/15/2025
11 NEPTUNE AVENUE ↗207/03/2025
568 BROADWAY ↗105/20/2025
152 NORTH 5 STREET ↗504/12/2024
217 HAVEMEYER STREET ↗104/12/2024
29 WYCKOFF AVENUE ↗308/29/2023
403 EAST 78 STREET ↗605/19/2023
288 WEST 137 STREET ↗409/19/2022
237 WEST 139 STREET ↗306/08/2022
2313 ADAM C POWELL BLVD ↗2—
▾Documents — 419 on file (BIS + DOB NOW)
▸Plans & Drawings90
▸DOB NOWPlans/Sketch65
09/03/2026M00469903-S1 · 2028 BROADWAYRequest digital key ↗
Showing 3 of 65 on file for this type
▸DOB NOWPlans/Sketch - Plumbing18
09/05/2026M00247584-I1 · 2028 BROADWAYRequest digital key ↗
Showing 3 of 18 on file for this type
▸DOB NOWPlans/Sketch - Construction Fence3
▸DOB NOWPlans/Sketch - Structural2
▸DOB NOWPlans/Sketch - Mechanical Systems1
09/05/2026M00249277-I1 · 2028 BROADWAYRequest digital key ↗
▸DOB NOWPlans/Sketch - General Construction1
09/03/2026M00469903-I1 · 2028 BROADWAYRequest digital key ↗
▸Applications & Permits23
▸DOB NOWLPC Approval/Permit23
09/02/2026M00688178-P1 · 237 WEST 139 STREETOpen ↗
09/02/2026M00688178-I1 · 237 WEST 139 STREETOpen ↗
09/02/2026M00688178-S1 · 237 WEST 139 STREETOpen ↗
Showing 3 of 23 on file for this type
▸Zoning, Tax Lot & Property Records5
▸DOB NOWZoning Exhibit form (1-5)2
08/13/2026B01328504-I1 · 268 KOSCIUSZKO STREETOpen ↗
08/13/2026X00851097-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram2
08/13/2026X00851097-I1Open ↗
08/13/2026B01328504-I1 · 268 KOSCIUSZKO STREETOpen ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/13/2026B01328504-I1 · 268 KOSCIUSZKO STREETOpen ↗
▸Seals & Professional Certifications179
▸DOB NOWDPL-1: Design Professional Seal & Signature85
09/06/2026M00223799-I1 · 2313 ADAM C POWELL BLVDOpen ↗
09/04/2026M00361372-I1 · 288 WEST 137 STREETOpen ↗
09/04/2026M00361372-P1 · 288 WEST 137 STREETOpen ↗
Showing 3 of 85 on file for this type
▸DOB NOWProgress Inspector Seal & Signature57
09/28/2026B01301553-I1 · 1294 BUSHWICK AVENUEOpen ↗
09/23/2026B01248527-S2 · 11 NEPTUNE AVENUEOpen ↗
09/23/2026B01248527-S2 · 11 NEPTUNE AVENUEOpen ↗
Showing 3 of 57 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature37
09/23/2026B01248527-S4 · 11 NEPTUNE AVENUEOpen ↗
09/23/2026B01248527-S2 · 11 NEPTUNE AVENUEOpen ↗
09/23/2026B01248527-S2 · 11 NEPTUNE AVENUEOpen ↗
Showing 3 of 37 on file for this type
▸Trade Schedules & Equipment1
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1
08/13/2026B01328504-I1 · 268 KOSCIUSZKO STREETOpen ↗
▸Safety & Tenant Protection19
▸DOB NOWTenant Protection Plan8
08/13/2026M00249277-I1 · 2028 BROADWAYOpen ↗
08/13/2026M00247584-I1 · 2028 BROADWAYOpen ↗
Showing 2 of 8 on file for this type
▸DOB NOWStreet Tree Checklist6
08/13/2026B00990968-P1 · 152 NORTH 5 STREETOpen ↗
08/13/2026B00990968-P2 · 152 NORTH 5 STREETOpen ↗
08/13/2026B00990968-I1 · 152 NORTH 5 STREETOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWCertificate of No Harassment3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist2
08/17/2026B01387834-S1 · 280 HANCOCK STREETOpen ↗
08/13/2026B01387834-I1 · 280 HANCOCK STREETOpen ↗
▸Environmental & Asbestos77
▸DOB NOWDEP ACP-5: Asbestos Assessment Report74
09/06/2026M00223799-I1 · 2313 ADAM C POWELL BLVDOpen ↗
09/04/2026M00361372-P2 · 288 WEST 137 STREETOpen ↗
09/04/2026M00361372-I1 · 288 WEST 137 STREETOpen ↗
Showing 3 of 74 on file for this type
▸DOB NOWOER: Notice to Proceed3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸Inspections & Test Reports2
▸DOB NOWTR4 Test Report and Plot Diagram1
08/13/2026X00851097-I1Open ↗
▸DOB NOWSOIL REPORT1
08/13/2026X00851097-I1Open ↗
▸Approvals, Objections & Sign-offs10
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter9
08/13/2026B00990968-I1 · 152 NORTH 5 STREETOpen ↗
08/13/2026B00990968-P2 · 152 NORTH 5 STREETOpen ↗
Showing 2 of 9 on file for this type
▸DOB NOWLandmark Approval1
09/01/2026M00980014-I1 · 2028 BROADWAYOpen ↗
▸Other Documents13
▸DOB NOWProperty Ownership Certification7
08/21/2026X00968537-P2 · 458 EAST 134 STREETOpen ↗
08/13/2026B00990968-P1 · 152 NORTH 5 STREETOpen ↗
08/13/2026B01328504-I1 · 268 KOSCIUSZKO STREETOpen ↗
Showing 3 of 7 on file for this type
▸DOB NOWSite Survey: Initial2
08/13/2026B01328504-I1 · 268 KOSCIUSZKO STREETOpen ↗
08/13/2026X00851097-I1Open ↗
▸DOB NOWFee Exempt Supporting Document - DOF Property Tax Assessment Roll1
08/13/2026M00312352-P1 · 171 WEST 140 STREETOpen ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026B01328504-I1 · 268 KOSCIUSZKO STREETOpen ↗
▸DOB NOWPro Cert Restriction Exception (LL158/17)1
08/13/2026M00953647-I1 · 2028 BROADWAYOpen ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026X00851097-S3Open ↗