Retrofitting existing interior fluorescent lighting with UL listed led lighting
Electrical at 431 S Dearborn St, Chicago
Chicago Department of Buildings permit B100903680: issued Dec 23, 2020 for electrical work at 431 S Dearborn St. Retrofitting existing interior fluorescent lighting with UL listed led lighting.
- Permit number
- B100903680
- Issued
- Type of work
- Electrical
- Status
- Finished
- Reported cost
- $14,000
- ZIP code
- 60605 (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 431 S Dearborn St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 10, 2026. We checked it Oct 11, 23:07 UTC. See the city's official records.
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