Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Whole building & multi-floor projectsAvra Rock, American International Group (AIG)2 filings
INSTALLATION OF MECHANICAL EQUIPMENT AS PER PLANS
On file for this project
29 documents
INTERIOR BUILD-OUT ON FLOORS 011,012, 013 & 034, 036 to 040 FOR STRUCTURAL WORK AND STABILIZATION AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
4 documents
RoofMizuho, Bessemer Trust +17p · 6 filings · 20 docs
ArchitectureGeneralMechanicalStructural
Issued Permit Scope
General Construction · Mechanical Systems · Structural
Installation of new guardrail at the inside perimeter or the main roof, inboard of the parapet. Removal of aluminum/steel decorative spires as the north face of the Auditorium on the 8th Floor setback roof. No change to use, egress or occupancy.
On file for this project
4 documents · 2 drawing sheets
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
7 documents · 1 drawing sheet
Structural modifications as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
11 documents · 1 drawing sheet
Latest 3 of 6 filings on this floor.
BulkheadBessemer Trust1p · 1 filing · 14 docs
MechanicalPlumbing
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
14 documents · 1 drawing sheet
Floor 48Bessemer Trust1p · 3 filings · 20 docs
Fire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Sprinklers · Standpipe · Structural
Modification to existing Plumbing fixtures, Sprinkler, and Standpipe system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
24 documents · 1 drawing sheet
Structural modifications as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
11 documents
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
13 documents
Floor 47Bessemer Trust1p · 5 filings · 20 docs
Fire ProtectionGeneralMechanicalStructural
Issued Permit Scope
Mechanical Systems · Sprinklers · Standpipe · Structural
Modification to existing Plumbing fixtures, Sprinkler, and Standpipe system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
24 documents
Structural modifications as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
11 documents
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
13 documents
Latest 3 of 5 filings on this floor.
Floor 46Bessemer Trust4 filings · 20 docs
Fire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Modification to existing Plumbing fixtures, Sprinkler and Standpipe system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
27 documents
Structural modifications as per plans filed herewith. No change in use, egress or occupancy under this application. (Full list of related application numbers found in comment section)
On file for this project
20 documents
Structural modifications as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
11 documents
Latest 3 of 4 filings on this floor.
Floor 45Bessemer Trust1p · 5 filings · 20 docs
ArchitectureFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Modifications to the existing HVAC System: Install (2) new AC Units, ductwork, diffusers, and FCU and associated piping on the 45th Floor (CO)/ 46th Floor (Mktg) as per plans (Bessemer Trust.) No change to use, egress or occupancy.
On file for this project
7 documents
Removal and installation of interior non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
8 documents · 1 drawing sheet
Modification to existing Plumbing fixtures, Sprinkler and Standpipe system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
27 documents
Latest 3 of 5 filings on this floor.
Floor 44Bessemer Trust2p · 4 filings · 20 docs
Fire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Sprinklers · Standpipe · Structural
Modification to existing Plumbing fixtures, Sprinkler, and Standpipe system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
24 documents · 2 drawing sheets
Structural modifications as per plans filed herewith. No change in use, egress or occupancy under this application. (Full list of related application numbers found in comment section)
On file for this project
20 documents
Structural modifications as per plans filed herewith. No change in use, egress or occupancy under this application. (Full list of related application numbers found in comment section)
On file for this project
20 documents
Latest 3 of 4 filings on this floor.
Floor 43Bessemer Trust4 filings · 20 docs
Fire ProtectionGeneralMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Modification to existing Plumbing fixtures, Sprinkler and Standpipe system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
27 documents
Structural modifications as per plans filed herewith. No change in use, egress or occupancy under this application. (Full list of related application numbers found in comment section)
On file for this project
20 documents
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
14 documents
Latest 3 of 4 filings on this floor.
Floor 42Bessemer Trust, American International Group (AIG)1p · 4 filings · 20 docs
ArchitectureFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Modification to existing Plumbing fixtures, Sprinkler and Standpipe system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
27 documents
Structural modifications as per plans filed herewith. No change in use, egress or occupancy under this application. (Full list of related application numbers found in comment section)
On file for this project
20 documents
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
14 documents
Latest 3 of 4 filings on this floor.
Floor 41Bessemer Trust, American International Group (AIG)1p · 3 filings · 20 docs
ArchitectureStructural
Issued Permit Scope
General Construction · Structural
Interior Alterations/modification to existing conference room to Execute IT Support Room including new demising walls, ceilings, and furniture on the 41st floor No change in use, egress, or occupancy
On file for this project
6 documents
Removal and installation of interior non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
8 documents
STRUCTURAL DEMOLITION - SLAB OPENING PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
24 documents · 1 drawing sheet
Floor 40American International Group (AIG)7p · 6 filings · 20 docs
ArchitectureFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
SPRINKLER MODIFICATIONS ON 40TH FLOOR (41ST MARKETTING) AS INDICATED ON PLANS FILED HEREWITH.
On file for this project
3 documents · 1 drawing sheet
MECHANICAL DUCT WORK ON 40TH FLOOR ( 41ST MARKETTING) AS INDICATED ON PLANS FILED HEREWITH.
On file for this project
6 documents · 1 drawing sheet
INTERIOR BUILD-OUT ON FLOORS 39 & 40 FOR MECHANICAL WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
12 documents · 1 drawing sheet
Latest 3 of 6 filings on this floor.
Floor 39American International Group (AIG)4p · 6 filings · 20 docs
ArchitectureFire ProtectionGeneralMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Standpipe · Structural
PLUMBING WORK RELATED TO NEW PANTRY ADDITION ON 39TH FLOOR AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
4 documents
INTERIOR BUILD-OUT ON FLOORS 39 & 40 FOR MECHANICAL WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
12 documents · 1 drawing sheet
INTERIOR BUILD-OUT ON FLOORS 38 TO 41 FOR PLUMBING WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
10 documents
Latest 3 of 6 filings on this floor.
Floor 38American International Group (AIG)3p · 4 filings · 20 docs
ArchitectureFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Structural
INTERIOR BUILD-OUT ON FLOORS 34, 36-38 SPRINKLER/STANDPIPE WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
21 documents · 2 drawing sheets
INTERIOR BUILD-OUT ON FLOORS 34, 36-38 FOR PLUMBING WORK INCLUDING INSTALLATION OF CORE BATHROOM FIXTURES, LAVATORIES AND RELATING PIPING AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
9 documents
INTERIOR BUILD-OUT ON FLOORS 034, 036 THRU 038 FOR MECHANICAL WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
12 documents
Latest 3 of 4 filings on this floor.
Floor 37American International Group (AIG)7p · 4 filings · 20 docs
ArchitectureFire ProtectionGeneralMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Structural
INTERIOR BUILD-OUT ON FLOORS 34, 36-38 SPRINKLER/STANDPIPE WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
21 documents · 4 drawing sheets
INTERIOR BUILD-OUT ON FLOORS 34, 36-38 FOR PLUMBING WORK INCLUDING INSTALLATION OF CORE BATHROOM FIXTURES, LAVATORIES AND RELATING PIPING AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
9 documents · 1 drawing sheet
INTERIOR BUILD-OUT ON FLOORS 034, 036 THRU 038 FOR MECHANICAL WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
12 documents · 1 drawing sheet
Latest 3 of 4 filings on this floor.
Floor 36American International Group (AIG)6p · 4 filings · 20 docs
Fire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Structural · Supported Scaffold
INTERIOR BUILD-OUT ON FLOORS 34, 36-38 SPRINKLER/STANDPIPE WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
21 documents · 4 drawing sheets
INTERIOR BUILD-OUT ON FLOORS 34, 36-38 FOR PLUMBING WORK INCLUDING INSTALLATION OF CORE BATHROOM FIXTURES, LAVATORIES AND RELATING PIPING AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
9 documents
INTERIOR BUILD-OUT ON FLOORS 034, 036 THRU 038 FOR MECHANICAL WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
12 documents · 2 drawing sheets
Latest 3 of 4 filings on this floor.
Floor 35
Floor 34American International Group (AIG)4p · 3 filings · 20 docs
Fire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Structural
INTERIOR BUILD-OUT ON FLOORS 34, 36-38 SPRINKLER/STANDPIPE WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
21 documents · 4 drawing sheets
INTERIOR BUILD-OUT ON FLOORS 34, 36-38 FOR PLUMBING WORK INCLUDING INSTALLATION OF CORE BATHROOM FIXTURES, LAVATORIES AND RELATING PIPING AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
9 documents
INTERIOR BUILD-OUT ON FLOORS 034, 036 THRU 038 FOR MECHANICAL WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
12 documents
Floor 33Latham & Watkins5p · 6 filings · 20 docs
ArchitectureFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Modifications to the existing Sprinkler System as per plans (Latham & Watkins_Floors 32 & 33 (CO)/ 33 & 34(Marketing) PHASE 1.) No change to use, egress or occupancy.
On file for this project
13 documents · 1 drawing sheet
Modifications to the existing HVAC system and installation of AC Units and associated ductwork as per plans (Latham & Watkins, Floors 32 & 33 (CO)/ 33 & 34 (marketing) Phase 1.) No change to use, egress or occupancy.
On file for this project
10 documents
Installation of structural steel required for floor reinforcement and partition strengthening as per plans (Latham & Watkins, Floors 32 & 33 (CO)/ 33 & 34 (Marketing) PHASE 1.) No change to use, egress or occupancy.
On file for this project
4 documents · 1 drawing sheet
Latest 3 of 6 filings on this floor.
Floor 32Latham & Watkins6p · 7 filings · 20 docs
ArchitectureElectricalFire ProtectionGeneralMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Modifications to the existing Sprinkler System as per plans (Latham & Watkins_Floors 32 & 33 (CO)/ 33 & 34(Marketing) PHASE 1.) No change to use, egress or occupancy.
On file for this project
13 documents · 1 drawing sheet
Modifications to the existing HVAC system and installation of AC Units and associated ductwork as per plans (Latham & Watkins, Floors 32 & 33 (CO)/ 33 & 34 (marketing) Phase 1.) No change to use, egress or occupancy.
On file for this project
10 documents · 1 drawing sheet
Installation of structural steel required for floor reinforcement and partition strengthening as per plans (Latham & Watkins, Floors 32 & 33 (CO)/ 33 & 34 (Marketing) PHASE 1.) No change to use, egress or occupancy.
On file for this project
4 documents
Latest 3 of 7 filings on this floor.
Floor 31Latham & Watkins4p · 5 filings · 20 docs
Fire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Installation of plumbing fixtures and associated piping as per plans (Latham & Watkins, Floors 28-31 (CO)/ 29-32(Marketing) - PHASE 2.) No change to use, egress or occupancy.
On file for this project
4 documents
Modifications to the existing HVAC system and installation of two (2) 6-ton AC Units on the 31st Floor as per plans (Latham & Watkins - Floors 28-31 (CO)/ 29-32 (Marketing) PHASE 2.) No change to use, egress or occupancy.
On file for this project
32 documents · 2 drawing sheets
Installation of Structural Steel required for floor reinforcement and partition strengthening as per plans (Latham & Watkins, Floors 28-31 (CO)/ 29-32 (Marketing) PHASE 2.) No change to use, egress or occupancy.
On file for this project
9 documents · 1 drawing sheet
Latest 3 of 5 filings on this floor.
Floor 30Latham & Watkins5p · 5 filings · 20 docs
Fire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Installation of plumbing fixtures and associated piping as per plans (Latham & Watkins, Floors 28-31 (CO)/ 29-32(Marketing) - PHASE 2.) No change to use, egress or occupancy.
On file for this project
4 documents · 1 drawing sheet
Modifications to the existing HVAC system and installation of two (2) 6-ton AC Units on the 31st Floor as per plans (Latham & Watkins - Floors 28-31 (CO)/ 29-32 (Marketing) PHASE 2.) No change to use, egress or occupancy.
On file for this project
32 documents · 2 drawing sheets
Installation of Structural Steel required for floor reinforcement and partition strengthening as per plans (Latham & Watkins, Floors 28-31 (CO)/ 29-32 (Marketing) PHASE 2.) No change to use, egress or occupancy.
On file for this project
9 documents · 1 drawing sheet
Latest 3 of 5 filings on this floor.
Floor 29Latham & Watkins4p · 5 filings · 20 docs
Fire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Installation of plumbing fixtures and associated piping as per plans (Latham & Watkins, Floors 28-31 (CO)/ 29-32(Marketing) - PHASE 2.) No change to use, egress or occupancy.
On file for this project
4 documents
Modifications to the existing HVAC system and installation of two (2) 6-ton AC Units on the 31st Floor as per plans (Latham & Watkins - Floors 28-31 (CO)/ 29-32 (Marketing) PHASE 2.) No change to use, egress or occupancy.
On file for this project
32 documents · 1 drawing sheet
Installation of Structural Steel required for floor reinforcement and partition strengthening as per plans (Latham & Watkins, Floors 28-31 (CO)/ 29-32 (Marketing) PHASE 2.) No change to use, egress or occupancy.
On file for this project
9 documents · 1 drawing sheet
Latest 3 of 5 filings on this floor.
Floor 28Latham & Watkins4p · 5 filings · 20 docs
ElectricalFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Installation of plumbing fixtures and associated piping as per plans (Latham & Watkins, Floors 28-31 (CO)/ 29-32(Marketing) - PHASE 2.) No change to use, egress or occupancy.
On file for this project
4 documents
Modifications to the existing HVAC system and installation of two (2) 6-ton AC Units on the 31st Floor as per plans (Latham & Watkins - Floors 28-31 (CO)/ 29-32 (Marketing) PHASE 2.) No change to use, egress or occupancy.
On file for this project
32 documents · 2 drawing sheets
Installation of Structural Steel required for floor reinforcement and partition strengthening as per plans (Latham & Watkins, Floors 28-31 (CO)/ 29-32 (Marketing) PHASE 2.) No change to use, egress or occupancy.
On file for this project
9 documents
Latest 3 of 5 filings on this floor.
Floor 27Latham & Watkins5p · 5 filings · 20 docs
ArchitectureFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Installation of plumbing fixtures and associated piping as per plans (Latham & Watkins - Floors 24-27 (CO)/ 25-28 (Marketing) - PHASE 3.) Amendment to add sump pump on 24th flr (CO) No change to use, egress or occupancy.
On file for this project
8 documents
Installation of Structural Steel as required for floor reinforcement and strengthening partitions as per plans (Latham & Watkins - Floors 24-27 (CO)/ 25-28 (Marketing) - Phase 3.) No change to use, egress or occupancy.
On file for this project
4 documents · 1 drawing sheet
Modifications to the existing hvac system as per plans (Latham & Watkins - Floors 24-27 (CO)/ 25-28 (Marketing) - PHASE 3.) No change to use, egress or occupancy.
On file for this project
13 documents · 2 drawing sheets
Latest 3 of 5 filings on this floor.
Floor 26Latham & Watkins4p · 5 filings · 20 docs
ElectricalFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Installation of plumbing fixtures and associated piping as per plans (Latham & Watkins - Floors 24-27 (CO)/ 25-28 (Marketing) - PHASE 3.) Amendment to add sump pump on 24th flr (CO) No change to use, egress or occupancy.
On file for this project
8 documents
Installation of Structural Steel as required for floor reinforcement and strengthening partitions as per plans (Latham & Watkins - Floors 24-27 (CO)/ 25-28 (Marketing) - Phase 3.) No change to use, egress or occupancy.
On file for this project
4 documents · 1 drawing sheet
Modifications to the existing hvac system as per plans (Latham & Watkins - Floors 24-27 (CO)/ 25-28 (Marketing) - PHASE 3.) No change to use, egress or occupancy.
On file for this project
13 documents · 1 drawing sheet
Latest 3 of 5 filings on this floor.
Floor 25Latham & Watkins4p · 5 filings · 20 docs
Fire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Installation of plumbing fixtures and associated piping as per plans (Latham & Watkins - Floors 24-27 (CO)/ 25-28 (Marketing) - PHASE 3.) Amendment to add sump pump on 24th flr (CO) No change to use, egress or occupancy.
On file for this project
8 documents
Installation of Structural Steel as required for floor reinforcement and strengthening partitions as per plans (Latham & Watkins - Floors 24-27 (CO)/ 25-28 (Marketing) - Phase 3.) No change to use, egress or occupancy.
On file for this project
4 documents · 1 drawing sheet
Modifications to the existing hvac system as per plans (Latham & Watkins - Floors 24-27 (CO)/ 25-28 (Marketing) - PHASE 3.) No change to use, egress or occupancy.
On file for this project
13 documents · 1 drawing sheet
Latest 3 of 5 filings on this floor.
Floor 24Latham & WatkinsUnder Construction5p · 8 filings · 20 docs
CivilElectricalFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural · Supported Scaffold
Project M01371368Permit Issued · 10/08/2026
Install (307) new sprinkler heads and sprinkler piping and Install (1) new Fire Hose Cabinet and associated SD piping on the 23rd Floor (CO)/ 24th Floor (Mktg), and install (1) new head on the 24th Flr (CO)/ 25th (Mktg) as per plans (Latham & Waktins.)
On file for this project
1 document
Structural modifications: install new structural steel framing and removal of slab on the 23 (CO)/ 24 (Mktg) Floor as per plans (Latham & Watkins.) No change to use, egress or occupancy.
On file for this project
6 documents · 2 drawing sheets
Installation of plumbing fixtures and associated piping as per plans (Latham & Watkins - Floors 24-27 (CO)/ 25-28 (Marketing) - PHASE 3.) Amendment to add sump pump on 24th flr (CO) No change to use, egress or occupancy.
On file for this project
8 documents
Latest 3 of 8 filings on this floor.
Floor 23Latham & Watkins, HIG CapitalUnder Construction10p · 13 filings · 20 docs
ArchitectureDMFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Project M01371368Permit Issued · 10/08/2026
Install (307) new sprinkler heads and sprinkler piping and Install (1) new Fire Hose Cabinet and associated SD piping on the 23rd Floor (CO)/ 24th Floor (Mktg), and install (1) new head on the 24th Flr (CO)/ 25th (Mktg) as per plans (Latham & Waktins.)
On file for this project
1 document
Project M01371290Permit Issued · 09/30/2026
Minor interior demolition. Installation of new interior partitions, doors, suspended ceilings, flooring and finishes on the 23rd Floor (CO)/ 24th Floor (Mktg) as per plans (Latham & Watkins.) No change to use, egress or occupancy.
On file for this project
3 documents
Project M01371346Permit Issued · 09/24/2026
Modifications to the existing HVAC System: Install new ductwork, diffusers, and FCU and associated piping on the 23rd Floor (CO)/ 24th Floor (Mktg) as per plans (Latham & Watkins.) No change to use, egress or occupancy.
Latest 3 of 13 filings on this floor.
Floor 22Mizuho, HIG CapitalUnder Construction11p · 8 filings · 20 docs
Fire ProtectionGeneralMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Structural
Structural modifications as per plans filed herewith (New Steel Stairs from 18th Floors to 20th Floor; extending existing stair from 20th & 21st floors down to 18th & 19th floors). No change in use, egress or occupancy under this application.
On file for this project
4 documents · 1 drawing sheet
Modifications to the existing plumbing system on the 22nd floor (HIG Capital) as per plans. No change to use, egress or occupancy.
On file for this project
9 documents · 1 drawing sheet
Modifications to the existing HVAC system on the 22nd floor (HIG Capital) as per plans. No change to use, egress or occupancy.
On file for this project
40 documents · 5 drawing sheets
Latest 3 of 8 filings on this floor.
Floor 21Mizuho, Greenhill & CoUnder Construction6p · 9 filings · 20 docs
ArchitectureFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers · Structural
Structural modifications as per plans filed herewith (New Steel Stairs from 18th Floors to 20th Floor; extending existing stair from 20th & 21st floors down to 18th & 19th floors). No change in use, egress or occupancy under this application.
On file for this project
4 documents · 1 drawing sheet
Removal and installation of interior non bearing partitions and related finishes as per plans filed herewith, extending existing stair from 20th & 21st floors down to 18th & 19th floors. No change in use, egress or occupancy under this application.
On file for this project
4 documents
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
7 documents
Latest 3 of 9 filings on this floor.
Floor 20Mizuho, Greenhill & CoUnder Construction7p · 10 filings · 20 docs
ArchitectureFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers · Structural
Structural modifications as per plans filed herewith (New Steel Stairs from 18th Floors to 20th Floor; extending existing stair from 20th & 21st floors down to 18th & 19th floors). No change in use, egress or occupancy under this application.
On file for this project
4 documents · 1 drawing sheet
Removal and installation of interior non bearing partitions and related finishes as per plans filed herewith, extending existing stair from 20th & 21st floors down to 18th & 19th floors. No change in use, egress or occupancy under this application.
On file for this project
4 documents
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
7 documents
Latest 3 of 10 filings on this floor.
Floor 19MizuhoUnder Construction10p · 8 filings · 20 docs
ArchitectureDMFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers · Structural
Structural modifications as per plans filed herewith (New Steel Stairs from 18th Floors to 20th Floor; extending existing stair from 20th & 21st floors down to 18th & 19th floors). No change in use, egress or occupancy under this application.
On file for this project
4 documents
Removal and installation of interior non bearing partitions and related finishes as per plans filed herewith, extending existing stair from 20th & 21st floors down to 18th & 19th floors. No change in use, egress or occupancy under this application.
On file for this project
4 documents
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
7 documents
Latest 3 of 8 filings on this floor.
Floor 18MizuhoUnder Construction18p · 8 filings · 20 docs
ArchitectureDMElectricalFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers · Structural
Structural modifications as per plans filed herewith (New Steel Stairs from 18th Floors to 20th Floor; extending existing stair from 20th & 21st floors down to 18th & 19th floors). No change in use, egress or occupancy under this application.
On file for this project
4 documents · 1 drawing sheet
Removal and installation of interior non bearing partitions and related finishes as per plans filed herewith, extending existing stair from 20th & 21st floors down to 18th & 19th floors. No change in use, egress or occupancy under this application.
On file for this project
4 documents
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
7 documents · 1 drawing sheet
Latest 3 of 8 filings on this floor.
Floor 17Rockefeller Center North INC.1 filing · 6 docs
MechanicalStructural
Issued Permit Scope
Supported Scaffold
Installation of cantilevered working deck to support 15 foot high scaffold as per plans filed herewith.
On file for this project
6 documents
Floor 16Blank Rome12p · 9 filings · 20 docs
ArchitectureElectricalFire ProtectionGeneralMechanicalStructural
Issued Permit Scope
General Construction · Mechanical Systems · Sprinklers · Supported Scaffold
Modifications to the existing sprinkler system on the 16th floor (Blank Rome) as per plans. No change to use, egress or occupancy
On file for this project
4 documents · 2 drawing sheets
Minor demolition with installation of new partitions, doors, suspended ceilings and finishes on the 16th floor (Blank Rome) as per plans. No change to use, egress or occupancy.
On file for this project
6 documents · 6 drawing sheets
Modifications to the existing HVAC system on the 16th floor (Blank Rome) as per plans. No change to use, egress or occupancy.
On file for this project
8 documents · 2 drawing sheets
Latest 3 of 9 filings on this floor.
Floor 15Rockefeller Center North INC.1 filing · 6 docs
MechanicalStructural
Issued Permit Scope
Supported Scaffold
Installation of cantilevered working deck to support 15 foot high scaffold as per plans filed herewith.
On file for this project
6 documents
Floor 14Rockefeller Center North INC.1 filing · 6 docs
MechanicalStructural
Issued Permit Scope
Supported Scaffold
Installation of cantilevered working deck to support 15 foot high scaffold as per plans filed herewith.
On file for this project
6 documents
Floor 13Latham & Watkins, Marketing floor 147p · 5 filings · 20 docs
ArchitectureFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Modifications to the existing sprinkler system on the 13th floor (Latham & Watkins- Marketing Floor 14) as per plans. No change to use, egress or occupancy.
On file for this project
7 documents · 1 drawing sheet
Modifications to the existing standpipe system on the 13th floor (Latham & Watkins- Marketing Floor 14) as per plans. No change to use, egress or occupancy.
On file for this project
4 documents · 1 drawing sheet
Modifications to the existing plumbing system on the 13th floor (Latham & Watkins- Marketing Floor 14) as per plans. No change to use, egress or occupancy.
On file for this project
8 documents · 2 drawing sheets
Latest 3 of 5 filings on this floor.
Floor 12American International Group (AIG)5p · 5 filings · 20 docs
ArchitectureFire ProtectionGeneralMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
INTERIOR BUILD-OUT ON FLOORS CELLAR (C3),11 & 12 FOR PLUMBING WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
8 documents
INTERIOR BUILD-OUT ON FLOORS CELLAR (C3), 11 & 12 FOR SPRINKLER/STANDPIPE WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
28 documents · 2 drawing sheets
INTERIOR BUILD-OUT ON FLOORS CELLAR (C3), 11 & 12 FOR MECHANICAL WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
24 documents
Latest 3 of 5 filings on this floor.
Floor 11American International Group (AIG)2p · 3 filings · 20 docs
Fire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
INTERIOR BUILD-OUT ON FLOORS CELLAR (C3),11 & 12 FOR PLUMBING WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
8 documents
INTERIOR BUILD-OUT ON FLOORS CELLAR (C3), 11 & 12 FOR SPRINKLER/STANDPIPE WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
28 documents · 2 drawing sheets
INTERIOR BUILD-OUT ON FLOORS CELLAR (C3), 11 & 12 FOR MECHANICAL WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
24 documents
Floor 10Rockefeller Group Development Corporation1p · 4 filings
MechanicalStructural
Issued Permit Scope
Mechanical Systems · Supported Scaffold
Modifications to the existing mechanical system (AVRA LL Demo) as per plans. No change to use, egress or occupancy.
On file for this project
6 documents · 1 drawing sheet
Installation of temporary scaffolding to facilitate demolition of auditorium structure, filed separately under Alt1-122618499.
On file for this project
3 documents
Installation of cantilevered working deck to support 15 foot high scaffold as per plans filed herewith.
On file for this project
6 documents
Latest 3 of 4 filings on this floor.
Floor 9Rockefeller Center North INC.1 filing
MechanicalStructural
Issued Permit Scope
Mechanical Systems · Supported Scaffold
Installation of temporary scaffolding to facilitate demolition of auditorium structure, filed separately under Alt1-122618499.
On file for this project
3 documents
Floor 8MizuhoUnder Construction3p · 5 filings · 20 docs
ArchitectureGeneralMechanicalStructural
Issued Permit Scope
General Construction · Mechanical Systems · Supported Scaffold
Renovations to the rooftop terrace including installation of a freestanding pergola and related finishes as per plans filed herewith.. No change in use, egress or occupancy.
On file for this project
5 documents
Installation of new guardrail at the inside perimeter or the main roof, inboard of the parapet. Removal of aluminum/steel decorative spires as the north face of the Auditorium on the 8th Floor setback roof. No change to use, egress or occupancy.
On file for this project
4 documents
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
7 documents · 1 drawing sheet
Latest 3 of 5 filings on this floor.
Floor 7Major League Baseball14p · 5 filings · 20 docs
ArchitectureDMFire ProtectionMechanicalPlumbing
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers
MECHANICAL WORK AT 7TH FLOOR AS SHOWN ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
On file for this project
13 documents · 1 drawing sheet
PLUMBING WORK AS SHOWN ON PLANS FILED HEREWITH
On file for this project
6 documents
SPRINKLER MODIFCATIONS ON AN EXISTING SYSTEM AS SHOWN ON PLANS FILED HEREWITH.
On file for this project
9 documents · 2 drawing sheets
Latest 3 of 5 filings on this floor.
Floor 6Major League Baseball13p · 6 filings · 20 docs
ArchitectureDMFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers
MECHANICAL WORK AS SHOWN ON PLANS FILED. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION
On file for this project
11 documents
INTERIOR RENOVATION WORK IN COMMERCIAL OFFICE SPACE TO INCLUDE REMOVAL OF EXISTING & CONSTRUCTION OF NEW PARTITIONS, DOOR, FINISHES, CEILING AND RELATED CONSTRUCTION AS SHOWN ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY
On file for this project
4 documents · 5 drawing sheets
PLUMBING WORK AS SHOWN ON PLANS FILED HEREWITH
On file for this project
6 documents
Latest 3 of 6 filings on this floor.
Floor 5Major League Baseball17p · 8 filings · 20 docs
ArchitectureDMFire ProtectionGeneralMechanical
Issued Permit Scope
General Construction · Mechanical Systems · Sprinklers
Filing herewith mechanical work on existing 5th floor space, Meeting Room. No change in use, egress or occupancy.
On file for this project
16 documents · 1 drawing sheet
Filing herewith sprinkler work on existing 5th floor space, Meeting Room. No change in use, egress or occupancy.
On file for this project
4 documents · 1 drawing sheet
Filing herewith sprinkler work on existing 5th floor. No change in use, egress or occupancy.
On file for this project
4 documents · 1 drawing sheet
Latest 3 of 8 filings on this floor.
Floor 4MizuhoUnder Construction8p · 4 filings · 20 docs
ArchitectureDMElectricalFire ProtectionMechanicalPlumbing
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers
Removal and installation of interior non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
10 documents · 8 drawing sheets
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
8 documents
Modification to existing Sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
7 documents
Latest 3 of 4 filings on this floor.
Floor 3Rockefeller GroupUnder Construction3 filings · 10 docs
ArchitectureFire ProtectionMechanical
Issued Permit Scope
General Construction · Mechanical Systems · Sprinklers
Project M01363338Permit Issued · 09/24/2026
Removal and installation of interior non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
2 documents
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
7 documents
Project M01363347Permit Issued · 04/07/2026
Modification to existing Sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
1 document
Floor 2Mizuho, Major League BaseballUnder Construction13p · 13 filings · 20 docs
ArchitectureDMFire ProtectionGeneralMechanicalPlumbingStructural
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers
Removal and installation of interior non bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
10 documents · 12 drawing sheets
Modification to existing HVAC system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
8 documents
Modification to existing Sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
7 documents
Latest 3 of 13 filings on this floor.
Floor 1L'artusi, Ted's Montana Grill +2Under Construction9p · 25 filings · 20 docs
ArchitectureCivilDMEquipmentFire ProtectionGeneralLandscapeMechanicalPlumbingStructural
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural · Supported Scaffold
Install new Gas Fired Commercial Kitchen Cooking Equipment, Plumbing Fixtures and associated Gas/ CW/ Sanitary Piping on the 1st Floor & Mezzanine as per plans (L'Artusi Restaurant.) No change to use, egress or occupancy.
On file for this project
5 documents · 1 drawing sheet
Modifications to the existing Sprinkler System: Remove (6) heads and install (26) new heads on the Mezzanine, Remove (57) heads and install (61) new heads on the 1st Floor and associated piping as per plans (L'Artusi Restaurant.)
On file for this project
5 documents
Minor interior demolition. Installation of new interior partitions, doors, suspended ceilings, flooring and finishes on the 1st Floor & Mezzanine as per plans (L'Artusi Restaurant.) No change to use, egress or occupancy.
On file for this project
8 documents
Latest 3 of 25 filings on this floor.
MezzanineL'artusi, Ted's Montana Grill +2Under Construction26p · 21 filings · 20 docs
ArchitectureCivilDMFire ProtectionGeneralMechanicalPlumbingStructuralZ
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers · Structural
Install new Gas Fired Commercial Kitchen Cooking Equipment, Plumbing Fixtures and associated Gas/ CW/ Sanitary Piping on the 1st Floor & Mezzanine as per plans (L'Artusi Restaurant.) No change to use, egress or occupancy.
On file for this project
5 documents · 1 drawing sheet
Modifications to the existing Sprinkler System: Remove (6) heads and install (26) new heads on the Mezzanine, Remove (57) heads and install (61) new heads on the 1st Floor and associated piping as per plans (L'Artusi Restaurant.)
On file for this project
5 documents
Minor interior demolition. Installation of new interior partitions, doors, suspended ceilings, flooring and finishes on the 1st Floor & Mezzanine as per plans (L'Artusi Restaurant.) No change to use, egress or occupancy.
On file for this project
8 documents
Latest 3 of 21 filings on this floor.
CellarCuerno, Avra RockUnder Construction67p · 25 filings · 20 docs
ArchitectureCivilDMElectricalFire ProtectionMechanicalPlumbingStructural
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers · Standpipe · Structural
Modifications to the existing Sprinkler System: Remove (49) existing heads, Relocate (37) existing heads and install (110) new sprinkler heads on the Cellar (CO/ C1 (Mktg) Level as per plans (Rock Group - Concourse Project.)
On file for this project
3 documents · 2 drawing sheets
Minor interior demolition. Removal and disposal of interior partitions, fixtures, suspended ceilings, floor and wall finishes, selective piping on the Cellar (CO)/ C1 (Mktg) as per plans (RG - Concourse Project.) No change to use, egress or occupancy
On file for this project
7 documents · 44 drawing sheets
Remove plumbing fixtures and install new: (3) sinks, (1) HWH, (6) WCs, (8) Lavs, (1) UR, (2) FD, (6) Showers and associated CW/sanitary piping on the Cellar (CO)/ C1 (Mkg) Level as per plans (Concourse Project.) No change to use, egress or occupancy.
On file for this project
4 documents · 1 drawing sheet
Latest 3 of 25 filings on this floor.
Sub-CellarMadison Square Garden, Cuerno +3Under Construction5p · 24 filings · 20 docs
ArchitectureDMFire ProtectionGeneralMechanicalPlumbing
Issued Permit Scope
General Construction · Mechanical Systems · Plumbing · Sprinklers
Minor interior demolition of existing partitions. Build new partitions, add new doors and refinish floor on the SC2 (CO)/ C3 (Mktg) Level as per plans (RG - Bike Room.) No change to use, egress or occupancy.
On file for this project
6 documents · 3 drawing sheets
Modifications to the existing HVAC system: Reconfigure existing ductwork, diffusers, VAV's and accessories on the SC2 (CO)/ C3 (Mktg) as per plans (Rock Group - Bike Room Project) No change to use, egress or occupancy.
On file for this project
7 documents
Install (1) lavatory, (1) WC, (1) refrigerator, (2) floor drains and (1) pantry sink and associated piping on the Cellar (CO)/ Concourse (Mktg); Install new sanitary piping on the Sub-Cellar #2 (CO)/ C3 (Mktg) as per plans (Concourse Level New Game Room.)
On file for this project
4 documents
Latest 3 of 24 filings on this floor.
BasementAmerican International Group (AIG)3p · 3 filings · 20 docs
MechanicalPlumbingStructural
Modifications to the existing HVAC system (Louver & Airduct Replacement) as per plans. No change to use, egress or occupancy.
On file for this project
6 documents · 1 drawing sheet
INTERIOR BUILD-OUT ON FLOORS 39 & 40 FOR SPRINKLER/STANDPIPE WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
15 documents · 1 drawing sheet
INTERIOR BUILD-OUT ON FLOORS CELLAR (C3), 11 & 12 FOR SPRINKLER/STANDPIPE WORK AS INDICATED ON PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
On file for this project
28 documents · 1 drawing sheet
Sub-BasementBessemer Trust, American International Group (AIG) +13p · 8 filings · 20 docs
Fire ProtectionGeneralMechanicalPlumbing
Issued Permit Scope
Mechanical Systems · Plumbing
Modifications to the existing plumbing system (AVRA LL Demo) as per plans. No change to use, egress or occupancy.
On file for this project
10 documents
Modifications to the existing mechanical system (AVRA LL Demo) as per plans. No change to use, egress or occupancy.
On file for this project
6 documents
Modification to existing Plumbing fixtures, Sprinkler and Standpipe system as per plans filed herewith. No change in use, egress or occupancy under this application.
On file for this project
27 documents · 1 drawing sheet
Latest 3 of 8 filings on this floor.
Site & exteriorTed's Montana Grill, The Capital Grille5 filings · 20 docs
Architecture
Issued Permit Scope
Sign · Supported Scaffold
INSTALLATION OF NON-ILLUMINATED WALL SIGN (TED'S MONTANA GRILL).
On file for this project
5 documents · 1 drawing sheet
INSTALLATION OF NON-ILLUMINATED BLADE SIGN (TED'S MONTANA GRILL).
On file for this project
5 documents · 1 drawing sheet
INSTALLATION OF NON-ILLUMINATED BLADE SIGN (THE CAPITAL GRILLE).
On file for this project
5 documents · 1 drawing sheet
Latest 3 of 5 filings on this floor.
Filed — no permit issuedRockefeller Group1 filing · 19 docs
ArchitectureDMGeneral
Interior, non-load bearing partitions and doors for new eating and drinking establishment and kitchen on the first and cellar floors.
On file for this project
19 documents · 11 drawing sheets
BuildNYC