Permit expires on 09/22/2026 erection starts: 8/3/2026
New building at 401 N Michigan Ave, Chicago
Chicago Department of Buildings permit 101086104: issued Jul 22, 2026 for new building work at 401 N Michigan Ave. Permit expires on 09/22/2026 erection starts: 8/3/2026, erection ends: 8/5/2026. Navan gbta activationplatform display - 3 day event- august 3-5, 2026erect one (1) platform 32x40x5 with 23x28xx15 inflatable brain and led video screen ground mounted.setup 8/3/2026 - remove 8/5/2026assembly.
- Permit number
- 101086104
- Issued
- Type of work
- New building
- Status
- Issued
- Reported cost
- $23,000
- ZIP code
- 60611 (from the permit's location)
- City's category
- Permit - new construction
- City's status
- Active
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 401 N Michigan Ave, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 2, 2026. We checked it Oct 2, 19:07 UTC. Official data.
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