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Design Firm
CDP ARCHITECTURE
Design
2 projects with open permitsMANHATTAN · 4BROOKLYN · 1
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5 buildings
8
Total Filings
5
Projects on File
5
Buildings Worked
2
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month5 projects all-time
0123Jan '23 · 1Dec '25 · 2Mar '26 · 22023202420252026
bars = month · line = 3-mo average
Portfolio status
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Open permit240%
Signed off360%
By project type
Alteration5
Most active buildings
All buildings →
61 WEST 23 STREETMANHATTAN · 1 open · latest 02/06/2026
1 projects
295 MADISON AVENUEMANHATTAN · latest 03/14/2023
1 projects
1024 LEXINGTON AVENUEMANHATTAN · 1 open · latest 02/02/2026
1 projects
2021 BROADWAYMANHATTAN · latest 09/21/2026
1 projects
357 FLATBUSH AVENUEBROOKLYN · latest 04/21/2026
1 projects
Key relationships
Everyone →
Design firms
4 projects
1 projects
1 projects
Filing representatives
4 projects
1 projects
Owners
1 projects
1 projects
People
All people →
Charles Polklatest 03/05/2026
6 filings
Filed under
CDP ARCHITECTURE8
Identified by the contact ids of the people who file for the firm and by its email domain (cdparchitecture.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01367862 ↗2021 BROADWAY
MANHATTAN
AlterationSigned-off03/20/202609/21/2026
Contractor PRIMARY BUILT LLC
Filer PWF
MODIFICATIONS TO EXISTING PLUMBING SYSTEMS. NO CHANGE TO USE, OCCUPANCY OR EGRESS
B01354747 ↗357 FLATBUSH AVENUE
BROOKLYN
AlterationSigned-off03/05/202604/21/2026
Contractor DARBY CONSTRUCTION SVC LL
Filer PWF
MODIFICATIONS TO EXISTING SPRINKLER SYSTEMS. NO CHANGE TO USE, OCCUPANCY OR EGRESS
M01310269 ↗61 WEST 23 STREET
MANHATTAN
AlterationPermit Issued12/09/202502/06/2026
Owner TACONIC INVESTMENT PARTNERS LLC
Contractor PRIMARY BUILT LLC
Filer PWF
MODIFICATIONS TO EXISTING PLUMBING SYSTEMS. NO CHANGE TO USE, OCCUPANCY OR EGRESS
M01320981 ↗1024 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued12/19/202502/02/2026
Owner Elysee
Contractor PRIMARY BUILT LLC
Filer PWF
MODIFICATIONS TO EXISTING PLUMBING SYSTEMS. NO CHANGE TO USE, OCCUPANCY OR EGRESS
M00812046 ↗295 MADISON AVENUE
MANHATTAN
AlterationSigned-off01/31/202303/14/2023
Contractor BUCH CONSTRUCTION, INC
Filer DOMINION EXPEDITING
Minor mechanical work related to minor general renovation of existing commercial space. No change to use, egress or occupancy.
Counts cover all 5 projects (5 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
Charles Polk603/05/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Wilson & Girgenti, P.C.406/08/2026
SHANE R. HAMILTON103/31/2023
WAVIC ENGINEERING PLLC106/08/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
PRIMARY BUILT LLC303/23/2026
PROSTAR PLUMBING AND HEAT303/23/2026
BUCH CONSTRUCTION, INC103/31/2023
DARBY CONSTRUCTION SVC LL106/08/2026
FIVE BOROUGH NYC LLC106/08/2026
LEGUCI PIPING&HEATING LLC101/29/2026
RELIABLE PLBG & HTG CORP106/08/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Elysee103/04/2026
TACONIC INVESTMENT PARTNERS LLC101/29/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
PWF406/08/2026
DOMINION EXPEDITING103/31/2023
5 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 5Open permit 2Signed off 3
5 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01367862 ↗2021 BROADWAY
MANHATTAN
AlterationSigned-off03/20/202609/21/2026
Contractor PRIMARY BUILT LLC
Filer PWF
MODIFICATIONS TO EXISTING PLUMBING SYSTEMS. NO CHANGE TO USE, OCCUPANCY OR EGRESS
B01354747 ↗357 FLATBUSH AVENUE
BROOKLYN
AlterationSigned-off03/05/202604/21/2026
Contractor DARBY CONSTRUCTION SVC LL
Filer PWF
MODIFICATIONS TO EXISTING SPRINKLER SYSTEMS. NO CHANGE TO USE, OCCUPANCY OR EGRESS
M01310269 ↗61 WEST 23 STREET
MANHATTAN
AlterationPermit Issued12/09/202502/06/2026
Owner TACONIC INVESTMENT PARTNERS LLC
Contractor PRIMARY BUILT LLC
Filer PWF
MODIFICATIONS TO EXISTING PLUMBING SYSTEMS. NO CHANGE TO USE, OCCUPANCY OR EGRESS
M01320981 ↗1024 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued12/19/202502/02/2026
Owner Elysee
Contractor PRIMARY BUILT LLC
Filer PWF
MODIFICATIONS TO EXISTING PLUMBING SYSTEMS. NO CHANGE TO USE, OCCUPANCY OR EGRESS
M00812046 ↗295 MADISON AVENUE
MANHATTAN
AlterationSigned-off01/31/202303/14/2023
Contractor BUCH CONSTRUCTION, INC
Filer DOMINION EXPEDITING
Minor mechanical work related to minor general renovation of existing commercial space. No change to use, egress or occupancy.
Scope of Work
HVAC — 3 projects · most recent 06/08/2026
Heating and Air Conditioning Systems Others
Sprinkler / Standpipe — 1 project · most recent 06/08/2026
No specific sub-scope on file — project count only.
Plumbing — 4 projects · most recent 06/08/2026
Water/Sanitary
Earthwork — 2 projects · most recent 06/08/2026
Tenant Protection Plan 72 Hour
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
2021 BROADWAY ↗103/05/2026
357 FLATBUSH AVENUE ↗102/03/2026
1024 LEXINGTON AVENUE ↗111/18/2025
61 WEST 23 STREET ↗210/29/2025
295 MADISON AVENUE ↗302/28/2023
▾Documents — 102 on file (BIS + DOB NOW)
▸Plans & Drawings20
▸DOB NOWPlans/Sketch20
08/31/2026M00812046-P1 · 295 MADISON AVENUERequest digital key ↗
08/31/2026M00812046-S1 · 295 MADISON AVENUERequest digital key ↗
08/31/2026M00812046-P2 · 295 MADISON AVENUERequest digital key ↗
Showing 3 of 20 on file for this type
▸Applications & Permits7
▸DOB NOWLPC Approval/Permit7
08/20/2026M01320981-S2 · 1024 LEXINGTON AVENUEOpen ↗
08/13/2026M01320981-P1 · 1024 LEXINGTON AVENUEOpen ↗
08/13/2026M01320981-S1 · 1024 LEXINGTON AVENUEOpen ↗
Showing 3 of 7 on file for this type
▸Seals & Professional Certifications53
▸DOB NOWDPL-1: Design Professional Seal & Signature20
08/31/2026M00812046-S1 · 295 MADISON AVENUEOpen ↗
08/31/2026M00812046-I1 · 295 MADISON AVENUEOpen ↗
08/31/2026M00812046-P2 · 295 MADISON AVENUEOpen ↗
Showing 3 of 20 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature18
09/30/2026B01354747-S2 · 357 FLATBUSH AVENUEOpen ↗
09/30/2026B01354747-S2 · 357 FLATBUSH AVENUEOpen ↗
09/26/2026M01310269-S2 · 61 WEST 23 STREETOpen ↗
Showing 3 of 18 on file for this type
▸DOB NOWProgress Inspector Seal & Signature15
09/23/2026B01354747-S1 · 357 FLATBUSH AVENUEOpen ↗
09/23/2026B01354747-S1 · 357 FLATBUSH AVENUEOpen ↗
09/23/2026M01310269-S1 · 61 WEST 23 STREETOpen ↗
Showing 3 of 15 on file for this type
▸Environmental & Asbestos20
▸DOB NOWDEP ACP-5: Asbestos Assessment Report20
08/31/2026M00812046-S1 · 295 MADISON AVENUEOpen ↗
08/31/2026M00812046-I1 · 295 MADISON AVENUEOpen ↗
08/31/2026M00812046-P2 · 295 MADISON AVENUEOpen ↗
Showing 3 of 20 on file for this type
▸Other Documents2
▸DOB NOWProof of Historic Building2
08/13/2026M01320981-I1 · 1024 LEXINGTON AVENUEOpen ↗
Showing 1 of 2 on file for this type