Interior alterations in existing office building to existing office space on the 54th floor to include
Alteration or repair at 70 W Madison St, Chicago
Chicago Department of Buildings permit 100620467: issued Dec 10, 2015 for alteration or repair work at 70 W Madison St. Interior alterations in existing office building to existing office space on the 54th floor to include partitions, pluming ventilation and electrical as per plans.
- Permit number
- 100620467
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $500,000
- ZIP code
- 60602 (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 70 W Madison St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 5, 15:31 UTC. Official data.
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