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Entity
Hess Group
Tenant
2 projects with open permitsMANHATTAN · 2
1 building
2
Total Filings
2
Projects on File
1
Buildings Worked
2
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Not enough dated projects to chart.
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Open permit2100%
By project type
Alteration2
Most active buildings
All buildings →
9 WEST 57 STREETMANHATTAN · 2 open · latest 02/02/2026
2 projects
Key relationships
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Design firms
1 projects
1 projects
Most recent projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01327851 ↗9 WEST 57 STREET
MANHATTAN
AlterationPermit Issued01/05/202602/02/2026
Design ROBERT DERECTOR ASSOCIATES
Owner SECOND AVE SOLOW DEV CORP
Contractor PAR PLUMBING CO., INC
Modification to existing Plumbing fixtures and Sprinkler system as per plans filed herewith
M01305399 ↗9 WEST 57 STREET
MANHATTAN
AlterationPermit Issued01/05/202601/28/2026
Design GENSLER
Owner SECOND AVE SOLOW DEV CORP
Contractor TRI-STAR CONSTRUCTION COR
REMOVAL AND INSTALLATION OF INTERIOR NON-BEARING PARTITIONS AND RELATED FINISHES AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS, O…
Counts cover all 2 projects (2 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
GENSLER101/05/2026
ROBERT DERECTOR ASSOCIATES101/05/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ABCO-PEERLESS SPRKLR CORP101/05/2026
PAR PLUMBING CO., INC101/05/2026
TRI-STAR CONSTRUCTION COR101/05/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SECOND AVE SOLOW DEV CORP201/05/2026
2 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 2Open permit 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01327851 ↗9 WEST 57 STREET
MANHATTAN
AlterationPermit Issued01/05/202602/02/2026
Design ROBERT DERECTOR ASSOCIATES
Owner SECOND AVE SOLOW DEV CORP
Contractor PAR PLUMBING CO., INC
Modification to existing Plumbing fixtures and Sprinkler system as per plans filed herewith
M01305399 ↗9 WEST 57 STREET
MANHATTAN
AlterationPermit Issued01/05/202601/28/2026
Design GENSLER
Owner SECOND AVE SOLOW DEV CORP
Contractor TRI-STAR CONSTRUCTION COR
REMOVAL AND INSTALLATION OF INTERIOR NON-BEARING PARTITIONS AND RELATED FINISHES AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS, O…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
9 WEST 57 STREET ↗201/05/2026
▾Documents — 9 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/20/2026M01305399-I1 · 9 WEST 57 STREETRequest digital key ↗
08/20/2026M01327851-I1 · 9 WEST 57 STREETRequest digital key ↗
▸Seals & Professional Certifications5
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/20/2026M01327851-I1 · 9 WEST 57 STREETOpen ↗
08/13/2026M01305399-I1 · 9 WEST 57 STREETOpen ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/26/2026M01305399-I1 · 9 WEST 57 STREETOpen ↗
08/26/2026M01327851-I1 · 9 WEST 57 STREETOpen ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/26/2026M01305399-I1 · 9 WEST 57 STREETOpen ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/20/2026M01327851-I1 · 9 WEST 57 STREETOpen ↗
08/13/2026M01305399-I1 · 9 WEST 57 STREETOpen ↗