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3 building permits on record at this address. Filed in 2026.
For permit 101081881: replacement electrical contractor. new contractor(s) listed under "other applicants and contractors" on permit certificate.
Property permit history pulled from Chicago, Illinois public records. Permits show what work was authorized at 401 N Michigan Ave 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.
Self-cert 2019 cbrc: tenant improvements in existing office building for a single office tenant on floors 20¿23. work includes new non-structural partitions, finishes, lighting, mi…