Interior alterations to existing ground floor lobby in an existing office building
Alteration or repair at 307 N Michigan Ave, Chicago
Chicago Department of Buildings permit 101086500: issued Oct 2, 2026 for alteration or repair work at 307 N Michigan Ave. Spr 2019 CBRC: interior alterations to existing ground floor lobby in an existing office building. Work to include demo, new partitions, mechanical and electrical (occupancy type: b-business office; construction type: 1a) as per plans - no plumbing work under this permit.
- Permit number
- 101086500
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $414,000
- ZIP code
- 60601 (from the permit's location)
- City's category
- Permit - renovation/alteration
- 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 307 N Michigan Ave, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 5, 06:03 UTC. Official data.
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