9 building permits on record at this address. Filed in 2026.
Installation of air conditioning system, condensate pump, condenser water pumps, terminal boxes, air outlets and related ductwork/piping as per plans filed herewith. No change in u…
Property permit history pulled from Manhattan, New York public records. Permits show what work was authorized at 520 Madison 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.
Modification/additions to existing sprinkler system and related piping as per plans filed herewith. No change in use, egress or occupancy under this application.