307 N MICHIGAN AVE, Loop
Property owners in Chicago's Loop can understand the costs of maintaining essential safety systems, such as fire alarms, with permits like this one at 307 N Michigan Ave. This permit specifically addresses the repair of an existing fire alarm system across several floors of a high-rise building.
Issued on May 20, 2026, this permit is for fire alarm system repairs affecting three non-residential units. While the permit fee was $475, the overall project cost for such repairs in a high-rise can vary significantly based on the scope and components involved.
Fire alarm system repairs at 307 N Michigan Ave in the Loop highlight the ongoing maintenance costs for safety systems in multi-unit commercial buildings.
Issued
May 20, 2026
Expires
—
License
—
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by BARRY LYMPEROPOULOS · 13 permits across 3 areas
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | B200469514 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Fire Alarm System |
| Status | ACTIVE |
| Job Description | FIRE ALARM: REPAIR EXISTING SYSTEM. AFFECTS: 0 DWELLING UNITS; 3 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: NO. SPECIAL LOCKING: YES. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 6TH, 7TH, AND 13TH FLOOR. |
| Floor / Unit | — |
| Estimated Cost | Not reported |
| Approved | May 19, 2026 |
| Issued |
MARRS GAIL
| May 20, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |