Upgrade to existing wireless system
Electrical at 20 E Randolph St, Chicago
Chicago Department of Buildings permit B100777009: issued Aug 9, 2018 for electrical work at 20 E Randolph St. Upgrade to existing wireless system.
- Permit number
- B100777009
- Issued
- Type of work
- Electrical
- Status
- Finished
- Reported cost
- $15,000
- ZIP code
- 60601 (from the permit's location)
- 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 20 E Randolph St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 2, 2026. We checked it Oct 2, 18:18 UTC. Official data.
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