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Design Firm
STRUCTURAL WORKSHOP LLC
Design
1 project with open permitsMANHATTAN · 5QUEENS · 2
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7 buildings
10
Total Filings
7
Projects on File
7
Buildings Worked
1
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month7 projects all-time
0123May '24 · 1Jul '24 · 1Mar '25 · 1Dec '25 · 1Apr '26 · 2Jul '26 · 1May '24Aug '24Nov '24Feb '25May '25Aug '25Nov '25Feb '26May '26Jul '26
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit114%
Signed off571%
Filed only114%
By project type
Alteration7
Most active buildings
All buildings →
107 SULLIVAN STREETMANHATTAN · latest 10/16/2024
1 projects
166 EAST 34 STREETMANHATTAN · 1 open · latest 10/14/2025
1 projects
444 MANHATTAN AVENUEMANHATTAN · latest 04/24/2026
1 projects
1 MORNINGSIDE DRIVEMANHATTAN · latest 12/16/2025
1 projects
454 MANHATTAN AVENUEMANHATTAN · latest 04/24/2026
1 projects
4-75 48 AVENUEQUEENS · latest 09/30/2024
1 projects
Key relationships
Everyone →
Filing representatives
2 projects
1 projects
1 projects
People
All people →
Joseph DiPompeolatest 06/22/2026
8 filings
Filed under
STRUCTURAL WORKSHOP LLC10
Identified by the contact ids of the people who file for the firm and by its email domain (structuralworkshop.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01420251 ↗2-01 50 AVENUE
QUEENS
AlterationFiled — no permit on record07/07/2026—
Owner AVALONBAY NYC DEVELOPMENT, INC
Filer CH BUILDING CONSULTANTS
—
M01378837 ↗454 MANHATTAN AVENUE
MANHATTAN
AlterationSigned-off04/10/202604/24/2026
Owner 119 MANHATTAN EQUITIES LLC
Contractor ARTIMUS LLC
CONCRETE REPAIR TO GARAGE AT CELLAR LEVEL WHERE REQUIRED, ALL AS PER PLAN. NO CHANGE TO USE IN EGRESS OR OCCUPANCY.
M01378983 ↗444 MANHATTAN AVENUE
MANHATTAN
AlterationSigned-off04/10/202604/24/2026
Owner 119 MANHATTAN EQUITIES LLC
Contractor ARTIMUS LLC
CONCRETE REPAIR TO GARAGE AREA AT CELLAR LEVEL WHERE REQUIRED, ALL AS PER PLAN. NO CHANGE TO USE OF EGRESS OR OCCUPANCY.
M01325242 ↗1 MORNINGSIDE DRIVE
MANHATTAN
AlterationSigned-off12/04/202512/16/2025
Owner AVALONBAY NYC DEVELOPMENT, INC
Contractor INFRASTRUCTURE REPAIR SER
Filer DOMANI CONSULTING
RESTORATION AND REPAIR OF EXISTING GARAGE STRUCTURE
M01180305 ↗166 EAST 34 STREET
MANHATTAN
AlterationPermit Issued03/17/202510/14/2025
Contractor NEW AMSTERDAM RESTORATION
Filer I & L CONSULTING, INC.
CONCRETE REPAIR TO GARAGE AREA AT CELLAR LEVEL WERE REQUIRED , ALL AS PER PLAN . NO CHANGE TO USE EGRESS OR OCCUPANCY .
M01066695 ↗107 SULLIVAN STREET
MANHATTAN
AlterationSigned-off07/03/202410/16/2024
Contractor 2323 DEVELOPMENT CORP
Filer I & L CONSULTING, INC.
REMOVE AND REPLACE DAMAGE FLOOR APARTMENTS 27 & 28 ON THE 4TH FLOOR , REPLACE DAMAGE BEAMS WERE REQUIRED, CEILING AT APARTMENTS 20 AND 21 ON…
Counts cover all 7 projects (7 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
Joseph DiPompeo806/22/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ARTIMUS LLC204/10/2026
2323 DEVELOPMENT CORP107/03/2024
INFRASTRUCTURE REPAIR SER112/11/2025
NEW AMSTERDAM RESTORATION105/19/2025
STRUCTURAL PRESERV SYSTEM105/09/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
119 MANHATTAN EQUITIES LLC204/10/2026
AVALONBAY NYC DEVELOPMENT, INC207/07/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
I & L CONSULTING, INC.205/19/2025
CH BUILDING CONSULTANTS107/07/2026
DOMANI CONSULTING112/11/2025
7 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 7Open permit 1Signed off 5Filed only 1
7 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01420251 ↗2-01 50 AVENUE
QUEENS
AlterationFiled — no permit on record07/07/2026—
Owner AVALONBAY NYC DEVELOPMENT, INC
Filer CH BUILDING CONSULTANTS
—
M01378837 ↗454 MANHATTAN AVENUE
MANHATTAN
AlterationSigned-off04/10/202604/24/2026
Owner 119 MANHATTAN EQUITIES LLC
Contractor ARTIMUS LLC
CONCRETE REPAIR TO GARAGE AT CELLAR LEVEL WHERE REQUIRED, ALL AS PER PLAN. NO CHANGE TO USE IN EGRESS OR OCCUPANCY.
M01378983 ↗444 MANHATTAN AVENUE
MANHATTAN
AlterationSigned-off04/10/202604/24/2026
Owner 119 MANHATTAN EQUITIES LLC
Contractor ARTIMUS LLC
CONCRETE REPAIR TO GARAGE AREA AT CELLAR LEVEL WHERE REQUIRED, ALL AS PER PLAN. NO CHANGE TO USE OF EGRESS OR OCCUPANCY.
M01325242 ↗1 MORNINGSIDE DRIVE
MANHATTAN
AlterationSigned-off12/04/202512/16/2025
Owner AVALONBAY NYC DEVELOPMENT, INC
Contractor INFRASTRUCTURE REPAIR SER
Filer DOMANI CONSULTING
RESTORATION AND REPAIR OF EXISTING GARAGE STRUCTURE
M01180305 ↗166 EAST 34 STREET
MANHATTAN
AlterationPermit Issued03/17/202510/14/2025
Contractor NEW AMSTERDAM RESTORATION
Filer I & L CONSULTING, INC.
CONCRETE REPAIR TO GARAGE AREA AT CELLAR LEVEL WERE REQUIRED , ALL AS PER PLAN . NO CHANGE TO USE EGRESS OR OCCUPANCY .
M01066695 ↗107 SULLIVAN STREET
MANHATTAN
AlterationSigned-off07/03/202410/16/2024
Contractor 2323 DEVELOPMENT CORP
Filer I & L CONSULTING, INC.
REMOVE AND REPLACE DAMAGE FLOOR APARTMENTS 27 & 28 ON THE 4TH FLOOR , REPLACE DAMAGE BEAMS WERE REQUIRED, CEILING AT APARTMENTS 20 AND 21 ON…
Q01033443 ↗4-75 48 AVENUE
QUEENS
AlterationSigned-off05/09/202409/30/2024
Contractor STRUCTURAL PRESERV SYSTEM
Exterior Restoration consisting of concrete eyebrow spall repairs, brick and coping stone pointing and patching, as per plans. No change in …
Scope of Work
Structural — 4 projects · most recent 04/10/2026
Concrete
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
2-01 50 AVENUE ↗106/22/2026
454 MANHATTAN AVENUE ↗103/26/2026
444 MANHATTAN AVENUE ↗103/26/2026
1 MORNINGSIDE DRIVE ↗212/09/2025
166 EAST 34 STREET ↗305/13/2025
107 SULLIVAN STREET ↗106/14/2024
4-75 48 AVENUE ↗1—
▾Documents — 28 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
08/22/2026Q01033443-I1 · 4-75 48 AVENUERequest digital key ↗
08/20/2026M01325242-P1 · 1 MORNINGSIDE DRIVERequest digital key ↗
08/20/2026M01325242-I1 · 1 MORNINGSIDE DRIVERequest digital key ↗
Showing 3 of 9 on file for this type
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026M01066695-I1 · 107 SULLIVAN STREETOpen ↗
▸Seals & Professional Certifications15
▸DOB NOWDPL-1: Design Professional Seal & Signature9
08/23/2026M01180305-P1 · 166 EAST 34 STREETOpen ↗
08/23/2026M01180305-I1 · 166 EAST 34 STREETOpen ↗
08/22/2026Q01033443-I1 · 4-75 48 AVENUEOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
08/24/2026M01378983-I1 · 444 MANHATTAN AVENUEOpen ↗
08/24/2026M01378983-I1 · 444 MANHATTAN AVENUEOpen ↗
08/23/2026M01325242-I1 · 1 MORNINGSIDE DRIVEOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWProgress Inspector Seal & Signature2
08/24/2026M01378983-I1 · 444 MANHATTAN AVENUEOpen ↗
08/23/2026M01325242-I1 · 1 MORNINGSIDE DRIVEOpen ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/15/2026M01180305-P1 · 166 EAST 34 STREETOpen ↗
08/15/2026M01180305-I1 · 166 EAST 34 STREETOpen ↗
08/13/2026M01066695-I1 · 107 SULLIVAN STREETOpen ↗