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Entity
Heidrick &STRUGGLES
Tenant
MANHATTAN · 1
1 building
1
Total Filings
1
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Tenant
Primary Trade
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Signed off1100%
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Alteration1
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51 EAST 42 STREETMANHATTAN · latest 06/09/2021
1 projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00466461 ↗51 EAST 42 STREET
MANHATTAN
AlterationSigned-off05/11/202106/09/2021PLUMBING, SPRINKLER, AND STANDPIPE MODIFICATIONS AS PER PLANS FILED HEREWITH ON THE 18TH FLOOR(TENANT/MARKETING FLOOR 25). NO CHANGE TO USE,…
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
COSENTINI ASSOCIATES109/27/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
LAB PLBG & HTG CO INC109/27/2022
SIRINA FIRE PROT CORP109/27/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SL GREEN REALTY CORP109/27/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
A1 EXPEDITING SERVICE CORP.109/27/2022
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
M00466461 ↗51 EAST 42 STREET
MANHATTAN
AlterationSigned-off05/11/202106/09/2021PLUMBING, SPRINKLER, AND STANDPIPE MODIFICATIONS AS PER PLANS FILED HEREWITH ON THE 18TH FLOOR(TENANT/MARKETING FLOOR 25). NO CHANGE TO USE,…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
51 EAST 42 STREET ↗109/27/2022
▾Documents — 17 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch - Plumbing3
▸DOB NOWPlans/Sketch - Sprinkler3
▸DOB NOWPlans/Sketch - Standpipe2
▸Seals & Professional Certifications6
▸DOB NOWSpecial Inspector Seal & Signature4
08/30/2026M00466461-P1 · 51 EAST 42 STREETOpen ↗
08/30/2026M00466461-P1 · 51 EAST 42 STREETOpen ↗
08/30/2026M00466461-P1 · 51 EAST 42 STREETOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Environmental & Asbestos3
▸DOB NOWOER: Notice to Proceed2
08/13/2026M00466461-P1 · 51 EAST 42 STREETOpen ↗
08/13/2026M00466461-I1 · 51 EAST 42 STREETOpen ↗
▸DOB NOWOER: Notice of Satisfaction1
08/13/2026M00466461-I1 · 51 EAST 42 STREETOpen ↗