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Design Firm
WARREN L SCHIFFMAN ARCHITECT PC
Design
1 project with open permitsBROOKLYN · 2MANHATTAN · 1
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3 buildings
3
Total Filings
3
Projects on File
3
Buildings Worked
1
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month3 projects all-time
0123Jul '18 · 2Oct '18 · 1Jul '18Aug '18Sep '18Oct '18
Portfolio status
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Open permit133%
Signed off267%
By project type
Alteration3
Most active buildings
All buildings →
450 11 AVENUEMANHATTAN · 1 open · latest 05/06/2026
1 projects
141 WOODBINE STREETBROOKLYN · latest 07/10/2019
1 projects
1155 EAST 28 STREETBROOKLYN · latest 08/30/2021
1 projects
Key relationships
Everyone →
Filing representatives
1 projects
Contractors
2 projects
1 projects
Owners
1 projects
People
All people →
WARREN SCHIFFMANlatest 07/30/2018
1 filings
Filed under
WARREN L SCHIFFMAN ARCHITECT PC3
Identified by the contact ids of the people who file for the firm and by its email domain (dsmdesigngroup.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00066118 ↗450 11 AVENUE
MANHATTAN
AlterationPermit Issued07/30/201805/06/2026
Owner 902 QUENTIN RD. LLC
Contractor ATRIA BUILDERS LLC
Filer ATRIA BUILDERS
Construction Fence. No change to use, occupancy or eggress.
B00043099 ↗1155 EAST 28 STREET
BROOKLYN
AlterationSigned-off07/24/201808/30/2021
Contractor ATRIA BUILDERS LLC
Construction Fence. No change in use, occupancy or egress.
B00088000 ↗141 WOODBINE STREET
BROOKLYN
AlterationSigned-off10/15/201807/10/2019
Contractor FTIC HOME IMPROVEMENT INC
INSTALL 8' HIGH WOOD CONSTRUCTION FENCE FOR DEMOLITION UNDER SEPARATE APPLICATION.
Counts cover all 3 projects (3 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
WARREN SCHIFFMAN107/30/2018
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ATRIA BUILDERS LLC207/30/2018
FTIC HOME IMPROVEMENT INC110/15/2018
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
902 QUENTIN RD. LLC107/30/2018
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ATRIA BUILDERS107/30/2018
3 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 3Open permit 1Signed off 2
3 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00066118 ↗450 11 AVENUE
MANHATTAN
AlterationPermit Issued07/30/201805/06/2026
Owner 902 QUENTIN RD. LLC
Contractor ATRIA BUILDERS LLC
Filer ATRIA BUILDERS
Construction Fence. No change to use, occupancy or eggress.
B00043099 ↗1155 EAST 28 STREET
BROOKLYN
AlterationSigned-off07/24/201808/30/2021
Contractor ATRIA BUILDERS LLC
Construction Fence. No change in use, occupancy or egress.
B00088000 ↗141 WOODBINE STREET
BROOKLYN
AlterationSigned-off10/15/201807/10/2019
Contractor FTIC HOME IMPROVEMENT INC
INSTALL 8' HIGH WOOD CONSTRUCTION FENCE FOR DEMOLITION UNDER SEPARATE APPLICATION.
Scope of Work
Fence / Scaffold / Sign / Shed — 1 project · most recent 07/30/2018
Fence
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
450 11 AVENUE ↗107/30/2018
1155 EAST 28 STREET ↗1—
141 WOODBINE STREET ↗1—
▾Documents — 11 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
09/06/2026M00066118-I1 · 450 11 AVENUERequest digital key ↗
09/03/2026B00043099-I1 · 1155 EAST 28 STREETRequest digital key ↗
09/02/2026B00088000-I1 · 141 WOODBINE STREETRequest digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications3
▸DOB NOWDPL-1: Design Professional Seal & Signature3
09/06/2026M00066118-I1 · 450 11 AVENUEOpen ↗
09/03/2026B00043099-I1 · 1155 EAST 28 STREETOpen ↗
09/02/2026B00088000-I1 · 141 WOODBINE STREETOpen ↗
▸Safety & Tenant Protection1
▸DOB NOWHPD-1: Anti-Harassment Area Checklist1
08/13/2026M00066118-I1 · 450 11 AVENUEOpen ↗
▸Environmental & Asbestos1
▸DOB NOWOER: Notice to Proceed1
08/13/2026M00066118-I1 · 450 11 AVENUEOpen ↗
▸Other Documents2
▸DOB NOWMultiple Dwelling Special District Notice to Community Board1
08/13/2026M00066118-I1 · 450 11 AVENUEOpen ↗
▸DOB NOWMultiple Dwelling Special District Feasibility of Government Funded Rehabilitation1
08/13/2026M00066118-I1 · 450 11 AVENUEOpen ↗