Add devices to existing fire alarm system
Fire systems at 641 W Lake St, Chicago
Chicago Department of Buildings permit B100804867: issued Feb 14, 2019 for fire systems work at 641 W Lake St. Add devices to existing fire alarm system. Existing fire alarm system is non-required and building is not considered a high-rise.
- Permit number
- B100804867
- Issued
- Type of work
- Fire systems
- Status
- Finished
- Reported cost
- $5,000
- ZIP code
- 60661 (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 641 W Lake St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 14, 2026. We checked it Oct 15, 07:54 UTC. See the city's official records.
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