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8 building permits on record at this address. Filed in 2026.
Fire alarm: modification of existing system. associated building permit:b200470521. affects: 0 dwelling units; 1 non-residential units. high-rise building: yes. voice communication…
Property permit history pulled from Chicago, Illinois public records. Permits show what work was authorized at 20 N Wacker Dr 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.
Electrical maintenance permit. occupancy: business. start date: 7/1/2026. end date: 7/31/2026. all work under this permit must be performed by employees of the listed electrical co…