1 N WACKER DR, Loop
This permit details a modification to an existing fire alarm system in a high-rise building located at 1 N Wacker Dr in Chicago's Loop neighborhood. This type of work often involves upgrading components or reconfiguring the system to meet current safety standards for non-residential units.
The permit was issued on April 24, 2026, and is currently active. While the permit fee was $175, the estimated project cost for such a fire alarm system modification in a commercial high-rise can range from $5,000 to $15,000. The contractor for this project is KASTLE CHICAGO LIMITED PARTNER.
Homeowners and property owners in the Loop should be aware that fire alarm system modifications in commercial high-rises can represent a significant investment, potentially costing between $5,000 and $15,000.
Issued
April 24, 2026
Expires
—
License
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Filed by KASTLE CHICAGO LIMITED PARTNER · 8 permits across 3 areas
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | B200465875 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Fire Alarm System |
| Status | ACTIVE |
| Job Description | FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101066839. AFFECTS: 0 DWELLING UNITS; 1 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: NO. SPECIAL LOCKING: YES. MONITORING TYPE: CITY FIRE ALARM BOX CONNECTION . SPECIFIC LOCATION: FLOOR 05. |
| Floor / Unit | — |
| Estimated Cost | Not reported |
| Approved | April 24, 2026 |
| Issued |
NORTH WACKER LLC ONE
| April 24, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |