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Design Firm
EDWARD I. SCHACHNER LTD.
Design
2 projects with open permitsMANHATTAN · 10
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7 buildings
28
Total Filings
10
Projects on File
7
Buildings Worked
2
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month10 projects all-time
0112Dec '20 · 1Jan '21 · 1Feb '21 · 1Feb '22 · 1May '22 · 1Jan '23 · 1Sep '23 · 1Dec '23 · 1Nov '24 · 1Jun '25 · 120212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit220%
Signed off880%
By project type
Alteration10
Most active buildings
All buildings →
165 WEST END AVENUEMANHATTAN · latest 12/06/2023
3 projects
1246 MADISON AVENUEMANHATTAN · latest 02/29/2024
2 projects
37 RIVERSIDE DRIVEMANHATTAN · 1 open · latest 06/17/2026
1 projects
151 WEST 86 STREETMANHATTAN · latest 12/28/2022
1 projects
923 5 AVENUEMANHATTAN · latest 06/08/2021
1 projects
1220 MADISON AVENUEMANHATTAN · latest 07/09/2025
1 projects
Key relationships
Everyone →
Filing representatives
7 projects
1 projects
People
All people →
EDWARD SCHACHNERlatest 11/12/2025
20 filings
Filed under
EDWARD I. SCHACHNER LTD.28
Identified by the contact ids of the people who file for the firm and by its email domain (eischachner.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01162719 ↗37 RIVERSIDE DRIVE
MANHATTAN
AlterationPermit Issued06/17/202506/17/2026
Owner DOUGLAS ELLIMAN PROPERTY MANAGEMENT
Contractor FLINT MECHANICAL CORP
Filer CLARKE CONSTRUCTION CONSULTANTS
RENOVATION OF APT 11A FILED IN CONJUNCTION WITH DOB NOW PL AND MH . NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M01125788 ↗1220 MADISON AVENUE
MANHATTAN
AlterationSigned-off11/05/202407/09/2025
Contractor 2K-CONSTRUCTION CORP
Filer CLARKE CONSTRUCTION CONSULTANTS
PLUMBING WORK FILED IN CONJUNCTION WITH DOB NOW GC AND MH. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M00967545 ↗1246 MADISON AVENUE
MANHATTAN
AlterationSigned-off12/19/202302/29/2024
Contractor 2K-CONSTRUCTION CORP
Filer CLARKE CONSTRUCTION CONSULTANTS
PL WORK FILED IN CONJUNCTION WITH DOB NOW GC. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M00926372 ↗165 WEST END AVENUE
MANHATTAN
AlterationSigned-off09/28/202312/06/2023
Contractor APOLLO PLBG & HTG INC
Filer CLARKE CONSTRUCTION CONSULTANTS
PLUMBING FIXTURES FOR THE COMBINATION OF APTS 16E AND 16F UNDER TPPN 3/97 FILED IN CONJUNCTION WITH DOB NOW GC. NO CHANGE TO USE, OCCUPANCY …
M08024593 ↗1246 MADISON AVENUE
MANHATTAN
AlterationSigned-off01/20/202305/04/2023
Contractor 2K-CONSTRUCTION CORP
Filer CLARKE CONSTRUCTION CONSULTANTS
RENOVATION OF APT 12C FILED IN CONJUNCTION WITH DOB NOW MH AND PL. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M00656519 ↗151 WEST 86 STREET
MANHATTAN
AlterationSigned-off02/24/202212/28/2022
Contractor EXECUTECH INTERIORS
Filer CLARKE CONSTRUCTION CONSULTANTS
PLUMBING FIXTURES IN APT 8D. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
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
EDWARD SCHACHNER2011/12/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CHARLES G. MICHEL ENGINEERING, PC.411/20/2025
JACK GREEN ASSOCIATES107/07/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
2K-CONSTRUCTION CORP303/12/2025
APOLLO PLBG & HTG INC310/30/2023
EXECUTECH INTERIORS CORP310/30/2023
HAMILTON AIR COMPANY, INC211/20/2025
NEW YORK PARK PLBG&HTG CO203/12/2025
FLINT MECHANICAL CORP111/20/2025
HANJO CONTRACTORS INC102/26/2021
NICKOS CONSTRUCTION INC111/20/2025
ORBIT PLBG & HTG INC106/06/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
DOUGLAS ELLIMAN PROPERTY MANAGEMENT111/20/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CLARKE CONSTRUCTION CONSULTANTS711/20/2025
BERZAK SCHOEN CONSULTANTS LTD.101/06/2021
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 2Signed off 8
10 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01162719 ↗37 RIVERSIDE DRIVE
MANHATTAN
AlterationPermit Issued06/17/202506/17/2026
Owner DOUGLAS ELLIMAN PROPERTY MANAGEMENT
Contractor FLINT MECHANICAL CORP
Filer CLARKE CONSTRUCTION CONSULTANTS
RENOVATION OF APT 11A FILED IN CONJUNCTION WITH DOB NOW PL AND MH . NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M01125788 ↗1220 MADISON AVENUE
MANHATTAN
AlterationSigned-off11/05/202407/09/2025
Contractor 2K-CONSTRUCTION CORP
Filer CLARKE CONSTRUCTION CONSULTANTS
PLUMBING WORK FILED IN CONJUNCTION WITH DOB NOW GC AND MH. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M00967545 ↗1246 MADISON AVENUE
MANHATTAN
AlterationSigned-off12/19/202302/29/2024
Contractor 2K-CONSTRUCTION CORP
Filer CLARKE CONSTRUCTION CONSULTANTS
PL WORK FILED IN CONJUNCTION WITH DOB NOW GC. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M00926372 ↗165 WEST END AVENUE
MANHATTAN
AlterationSigned-off09/28/202312/06/2023
Contractor APOLLO PLBG & HTG INC
Filer CLARKE CONSTRUCTION CONSULTANTS
PLUMBING FIXTURES FOR THE COMBINATION OF APTS 16E AND 16F UNDER TPPN 3/97 FILED IN CONJUNCTION WITH DOB NOW GC. NO CHANGE TO USE, OCCUPANCY …
M08024593 ↗1246 MADISON AVENUE
MANHATTAN
AlterationSigned-off01/20/202305/04/2023
Contractor 2K-CONSTRUCTION CORP
Filer CLARKE CONSTRUCTION CONSULTANTS
RENOVATION OF APT 12C FILED IN CONJUNCTION WITH DOB NOW MH AND PL. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M00656519 ↗151 WEST 86 STREET
MANHATTAN
AlterationSigned-off02/24/202212/28/2022
Contractor EXECUTECH INTERIORS
Filer CLARKE CONSTRUCTION CONSULTANTS
PLUMBING FIXTURES IN APT 8D. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M00721007 ↗911 PARK AVENUE
MANHATTAN
AlterationPermit Issued05/23/202210/14/2022
Contractor HAMILTON AIR COMPANY, INC.
Filer CLARKE CONSTRUCTION CONSULTANTS
RENOVATION IN APT 2C FILED IN CONJUNCTION WITH DOB NOW MH. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M00466435 ↗923 5 AVENUE
MANHATTAN
AlterationSigned-off02/26/202106/08/2021
Contractor HANJO CONTRACTORS
Remove window between bedroom and existing sunroom. Patch floor, replace radiator No change to use, egress or occupancy under this applicat…
M00439937 ↗165 WEST END AVENUE
MANHATTAN
AlterationSigned-off12/24/202004/06/2021
Contractor APOLLO PLBG & HTG INC
Filer BERZAK SCHOEN CONSULTANTS LTD.
Replace plumbing fixtures in existing locations in apt 16E No change to use , egress or occupancy under this application
M00445034 ↗165 WEST END AVENUE
MANHATTAN
AlterationSigned-off01/06/202101/28/2021
Contractor EXECUTECH INTERIORS
Filer BERZAK SCHOEN CONSULTANTS LTD.
replace cabinetry. relocate non bearing partitions. install hung ceiling. install new prefinished wood floors over existing floors. No ch…
Scope of Work
HVAC — 1 project · most recent 07/07/2022
Air Conditioning Systems
Plumbing — 1 project · most recent 11/20/2025
Gas Water/Sanitary
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
37 RIVERSIDE DRIVE ↗411/12/2025
1220 MADISON AVENUE ↗310/11/2024
1246 MADISON AVENUE ↗904/23/2024
151 WEST 86 STREET ↗502/22/2023
911 PARK AVENUE ↗104/18/2022
165 WEST END AVENUE ↗509/01/2021
923 5 AVENUE ↗1—
▾Documents — 137 on file (BIS + DOB NOW)
▸Plans & Drawings32
▸DOB NOWPlans/Sketch27
09/02/2026M00656519-P1 · 151 WEST 86 STREETRequest digital key ↗
09/02/2026M00656519-S1 · 151 WEST 86 STREETRequest digital key ↗
09/02/2026M00656519-P2 · 151 WEST 86 STREETRequest digital key ↗
Showing 3 of 27 on file for this type
▸DOB NOWPlans/Sketch - Plumbing3
09/03/2026M00439937-P1 · 165 WEST END AVENUERequest digital key ↗
09/03/2026M00439937-I1 · 165 WEST END AVENUERequest digital key ↗
08/15/2026M00439937-P1 · 165 WEST END AVENUERequest digital key ↗
▸DOB NOWPlans/Sketch - General Construction2
09/04/2026M00445034-I1 · 165 WEST END AVENUERequest digital key ↗
09/04/2026M00466435-I1 · 923 5 AVENUERequest digital key ↗
▸Applications & Permits13
▸DOB NOWLPC Approval/Permit13
09/01/2026M08024593-S2 · 1246 MADISON AVENUEOpen ↗
08/13/2026M00967545-I1 · 1246 MADISON AVENUEOpen ↗
08/13/2026M00721007-S1 · 911 PARK AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸Seals & Professional Certifications60
▸DOB NOWDPL-1: Design Professional Seal & Signature29
09/04/2026M00466435-I1 · 923 5 AVENUEOpen ↗
09/02/2026M00656519-I1 · 151 WEST 86 STREETOpen ↗
09/02/2026M00656519-S1 · 151 WEST 86 STREETOpen ↗
Showing 3 of 29 on file for this type
▸DOB NOWProgress Inspector Seal & Signature18
09/28/2026M00656519-S2 · 151 WEST 86 STREETOpen ↗
09/23/2026M00721007-S1 · 911 PARK AVENUEOpen ↗
09/01/2026M00445034-I1 · 165 WEST END AVENUEOpen ↗
Showing 3 of 18 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature13
09/28/2026M00656519-S2 · 151 WEST 86 STREETOpen ↗
09/28/2026M00656519-S2 · 151 WEST 86 STREETOpen ↗
09/23/2026M00721007-S1 · 911 PARK AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸Safety & Tenant Protection2
▸DOB NOWTenant Protection Plan2
08/13/2026M00439937-P1 · 165 WEST END AVENUEOpen ↗
08/13/2026M00439937-I1 · 165 WEST END AVENUEOpen ↗
▸Environmental & Asbestos27
▸DOB NOWDEP ACP-5: Asbestos Assessment Report26
09/04/2026M00466435-I1 · 923 5 AVENUEOpen ↗
09/02/2026M00656519-S1 · 151 WEST 86 STREETOpen ↗
09/02/2026M00656519-P2 · 151 WEST 86 STREETOpen ↗
Showing 3 of 26 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
08/13/2026M00439937-I1 · 165 WEST END AVENUEOpen ↗
▸Energy Compliance3
▸DOB NOWEN2: As Built Energy Analysis.3
08/13/2026M00466435-I1 · 923 5 AVENUEOpen ↗
08/13/2026M00445034-I1 · 165 WEST END AVENUEOpen ↗
Showing 2 of 3 on file for this type