Installation of 30 dual data locations on the 54th floor
Electrical at 70 W Madison St, Chicago
Chicago Department of Buildings permit B100631616: issued Jan 19, 2016 for electrical work at 70 W Madison St. Installation of 30 dual data locations on the 54th floor.
- Permit number
- B100631616
- Issued
- Type of work
- Electrical
- Status
- Finished
- Reported cost
- $22,000
- ZIP code
- Not listed
- City's category
- Electrical work, permit – express permit program
- 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, 19:30 UTC. See the city's official records.
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