Fire Alarm System Modification at 230 W Monroe St, Chicago
230 W MONROE ST, Loop
Estimated Project Cost
Not disclosed
Fire Alarm System
Issued
May 12, 2026
Expires
—
License
—
About This Project
This permit details a modification to an existing fire alarm system within a high-rise building located in Chicago's Loop neighborhood. The work specifically affects Suite 2605 and involves upgrades to the system's voice communication and special locking features.
The permit was issued on May 12, 2026, and is currently active. While the permit fee was $175, the estimated project cost for this type of system modification typically ranges from $5,000 to $15,000. The work is being handled by CHICAGO FIRE DETECTION SYSTEMS LLC.
What This Means For You
Homeowners and business owners in the Loop should be aware that significant upgrades to fire alarm systems in high-rise buildings can represent a substantial investment, with project costs often in the thousands.
The Business That Did This Work
CHICAGO FIRE DETECTION SYSTEMS LLC
17 permits filed · 8 areas
Permit Details
| Tracking Number | B200468660 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Fire Alarm System |
| Status | ACTIVE |
| Job Description | FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101079608. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: YES. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: SUITE 2605. |
| Floor / Unit | — |
| Estimated Cost | — |
| Approved | May 11, 2026 |
| Issued | May 12, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property Owner
LBJ MONROE LLC
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