**Fire alarm permit**modify an existing fire alarm / voice evacuation system for a tenant build-out on the
Fire systems at 230 W Monroe St, Chicago
Chicago Department of Buildings permit B100896237: issued Nov 17, 2020 for fire systems work at 230 W Monroe St. **Fire alarm permit**modify an existing fire alarm / voice evacuation system for a tenant build-out on the 25th floor. Tie new notification devices to existing circuits serving the floor.
- Permit number
- B100896237
- Issued
- Type of work
- Fire systems
- Status
- Finished
- Reported cost
- $30,000
- 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 230 W Monroe St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 5, 14:29 UTC. Official data.
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