Chicago, Illinois building permit

B200456396

ACTIVE

777 N MICHIGAN AVE — all permits at this address

HYDRONIC PIPING EXTENSION/RECONFIGURATION, REPAIR/REPLACEMENT AFFECTING 2 SYSTEMS : 2 CHILLER(CARRIER 19MV-21N21M249N35. MECHANICAL ROOM) 1 EXHAUST FAN(COOK DX16Q2, REPLACING AND NO NEW OPENING IN MECH ROOM). ELECTRICAL WORK UNDER THIS PERMIT = YES .LOCATIONS: 0 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), 4 INTERIOR COMMON AREAS, PENTHOUSE MECHANICAL ROOM..

Status date2026-02-04
JurisdictionChicago, Illinois
SourceChicago Data Portal (Department of Buildings)
Data freshnessOfficial city open data, updated daily per city data portal
View official record at Chicago Building Permits (city data portal)

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