Nearby Permits

Installation of (5) new speaker/strobes and (2) strobes in tenant space (suite 4010) on 40th floor

Fire systems at 20 N Wacker Dr, Chicago

Chicago Department of Buildings permit B100854208: issued Dec 19, 2019 for fire systems work at 20 N Wacker Dr. Installation of (5) new speaker/strobes and (2) strobes in tenant space (suite 4010) on 40th floor. The new devices will be tied into the existing fire alarm system. All work will be done indoors on 40th floor.

Permit number
B100854208
Issued
Type of work
Fire systems
Status
Finished
Reported cost
$5,875
ZIP code
60606 (from the permit's location)
City's category
Fire alarm system, 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 N Wacker Dr, and what's permitted nearby

Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 5, 11:07 UTC. Official data.

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