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Entity
Concord/Northwell Health
Tenant
MANHATTAN · 4
1 building
4
Total Filings
4
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month4 projects all-time
0134Jun '21 · 1Jul '21 · 3Jun '21Jul '21
Portfolio status
Browse projects →
Signed off4100%
By project type
Alteration4
Most active buildings
All buildings →
451 PARK AVENUE SOUTHMANHATTAN · latest 04/28/2023
4 projects
Key relationships
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Filing representatives
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00476500 ↗451 PARK AVENUE SOUTH
MANHATTAN
AlterationSigned-off07/01/202104/28/2023Installation of new plumbing fixtures and related piping as per plans. No change to use, egress or occupancy.
M00476474 ↗451 PARK AVENUE SOUTH
MANHATTAN
AlterationSigned-off06/30/202107/13/2022Installation of new steel beam and roof dunnage for supporting MEP equipment. No change to use, egress or occupancy.
M00476485 ↗451 PARK AVENUE SOUTH
MANHATTAN
AlterationSigned-off07/01/202107/13/2022New mechanical duct layout, new diffusers and units as per plans. No change to use, egress or occupancy.
M00476504 ↗451 PARK AVENUE SOUTH
MANHATTAN
AlterationSigned-off07/01/202105/12/2022Modification of existing sprinkler system as per plans. No change in use, egress or occupancy.
Counts cover all 4 projects (4 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
CHARLES G. MICHEL ENGINEERING, PC.308/10/2023
CAMERON ENGINEERING110/27/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
THE SWEET CONSTRUCTION GR204/27/2023
MANENGEERING BUREAU INC110/27/2022
PACE PLUMBING CORP108/10/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
451-453 PARK AVE. SOUTH CORP408/10/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
METROPOLIS GROUP INC408/10/2023
4 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 4Signed off 4
4 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00476500 ↗451 PARK AVENUE SOUTH
MANHATTAN
AlterationSigned-off07/01/202104/28/2023Installation of new plumbing fixtures and related piping as per plans. No change to use, egress or occupancy.
M00476474 ↗451 PARK AVENUE SOUTH
MANHATTAN
AlterationSigned-off06/30/202107/13/2022Installation of new steel beam and roof dunnage for supporting MEP equipment. No change to use, egress or occupancy.
M00476485 ↗451 PARK AVENUE SOUTH
MANHATTAN
AlterationSigned-off07/01/202107/13/2022New mechanical duct layout, new diffusers and units as per plans. No change to use, egress or occupancy.
M00476504 ↗451 PARK AVENUE SOUTH
MANHATTAN
AlterationSigned-off07/01/202105/12/2022Modification of existing sprinkler system as per plans. No change in use, egress or occupancy.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
451 PARK AVENUE SOUTH ↗408/10/2023
▾Documents — 51 on file (BIS + DOB NOW)
▸Plans & Drawings12
▸DOB NOWPlans/Sketch - Plumbing4
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems4
Showing 2 of 4 on file for this type
▸DOB NOWPlans/Sketch - Structural2
▸DOB NOWPlans/Sketch - Sprinkler2
▸Seals & Professional Certifications26
▸DOB NOWDPL-1: Design Professional Seal & Signature10
09/03/2026M00476504-I1 · 451 PARK AVENUE SOUTHOpen ↗
09/03/2026M00476504-P1 · 451 PARK AVENUE SOUTHOpen ↗
09/01/2026M00476485-P1 · 451 PARK AVENUE SOUTHOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature9
10/03/2026M00476504-I1 · 451 PARK AVENUE SOUTHOpen ↗
09/01/2026M00476500-I1 · 451 PARK AVENUE SOUTHOpen ↗
08/28/2026M00476500-P3 · 451 PARK AVENUE SOUTHOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
08/28/2026M00476485-P1 · 451 PARK AVENUE SOUTHOpen ↗
08/28/2026M00476485-P1 · 451 PARK AVENUE SOUTHOpen ↗
08/28/2026M00476485-P2 · 451 PARK AVENUE SOUTHOpen ↗
Showing 3 of 7 on file for this type
▸Environmental & Asbestos10
▸DOB NOWDEP ACP-5: Asbestos Assessment Report10
09/03/2026M00476504-P1 · 451 PARK AVENUE SOUTHOpen ↗
09/03/2026M00476504-I1 · 451 PARK AVENUE SOUTHOpen ↗
09/01/2026M00476485-I1 · 451 PARK AVENUE SOUTHOpen ↗
Showing 3 of 10 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis.1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Filing & Intake Forms2
▸DOB NOWAI1 Form (from plan PDF)2
08/16/2026M00476504-P1 · 451 PARK AVENUE SOUTHOpen ↗
08/16/2026M00476485-P1 · 451 PARK AVENUE SOUTHOpen ↗