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Entity
4 L Holding Company
Tenant
MANHATTAN · 1
1 building
1
Total Filings
1
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Not enough dated projects to chart.
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Signed off1100%
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Alteration1
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600 3 AVENUEMANHATTAN · latest 08/30/2022
1 projects
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1 projects
Filing representatives
1 projects
Contractors
1 projects
Owners
1 projects
Most recent projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00785080 ↗600 3 AVENUE
MANHATTAN
AlterationSigned-off08/26/202208/30/2022
Design KAHN ARCHITECTURE & DESIGN PC
Owner L & L HOLDING
Contractor JRM CONSTRUCTION MGMT LLC
Filer RIZZO GROUP
Construction/Demolition modifications taking place on the 9th floor as per plans filed herewith. No change in use, egress or occupancy.
Counts cover all 1 projects (1 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
KAHN ARCHITECTURE & DESIGN PC108/26/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JRM CONSTRUCTION MGMT LLC108/26/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
L&L HOLDING COMPANY LLC108/26/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
RIZZO GROUP108/26/2022
1 DOB NOW project, 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 1Signed off 1
1 project
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00785080 ↗600 3 AVENUE
MANHATTAN
AlterationSigned-off08/26/202208/30/2022
Design KAHN ARCHITECTURE & DESIGN PC
Owner L & L HOLDING
Contractor JRM CONSTRUCTION MGMT LLC
Filer RIZZO GROUP
Construction/Demolition modifications taking place on the 9th floor as per plans filed herewith. No change in use, egress or occupancy.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
600 3 AVENUE ↗108/26/2022
▾Documents — 4 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
09/01/2026M00785080-I1 · 600 3 AVENUERequest digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026M00785080-I1 · 600 3 AVENUEOpen ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/22/2026M00785080-I1 · 600 3 AVENUEOpen ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026M00785080-I1 · 600 3 AVENUEOpen ↗