Self-cert
Alteration or repair at 70 W Madison St, Chicago
Chicago Department of Buildings permit 100745074: issued Feb 2, 2018 for alteration or repair work at 70 W Madison St. Self-cert. Project - interior build-out in existing office building on the 30th floor, office suite 3000, new partitions, plumbing, ventilation and electrical as per plans. (No change in use).
- Permit number
- 100745074
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $750,000
- 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, 15:11 UTC. Official data.
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