13 building permits on record at this address. Filed in 2026.
Minor demolition with installation of new partitions, doors, ceilings and finishes on the 6th floor as per plans. No change to use, egress or occupancy.
Property permit history pulled from Manhattan, New York public records. Permits show what work was authorized at 450 Park Avenue and which contractor filed the application. Useful when you are buying a home, planning a renovation, or checking who pulled a permit at a property next door.
Modifications to the existing sprinkler system on the 6th floor as per plans. No change to use, egress or occupancy.