Interior alterations to 6th (partial), 7th and 13th floor offices
Alteration or repair at 307 N Michigan Ave, Chicago
Chicago Department of Buildings permit 101076234: issued Mar 9, 2026 for alteration or repair work at 307 N Michigan Ave. Spr 2019 CBRC: interior alterations to 6th (partial), 7th and 13th floor offices. Work to include demo new partitions, mechanical, electrical and plumbing as per plans. B-business. 1A construction.
- Permit number
- 101076234
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $2,600,000
- ZIP code
- 60601 (from the permit's location)
- City's category
- Permit - renovation/alteration
- City's status
- Complete
- 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, 18:38 UTC. See the city's official records.
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