Fire Alarm System Modification at 9 W Walton St, Near North Side
9 W WALTON ST, Near North Side
What was permitted
For residents and property owners in Chicago's Near North Side, understanding the costs of fire safety system updates is important. This permit details the modification of an existing fire alarm system on the 35th floor of a high-rise building.
Issued on July 7, 2026, this permit is for a fire alarm system modification that includes voice communication and special locking features. The work is being performed by CHICAGO FIRE DETECTION SYSTEMS LLC.
Fire alarm system modifications in Near North Side high-rise buildings can involve complex upgrades, with permit fees reflecting the scope of work.
What it cost
Issued
July 7, 2026
Expires
—
License
—
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Filed by CHICAGO FIRE DETECTION SYSTEMS LLC · 27 permits across 11 areas
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | B200475362 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Fire Alarm System |
| Status | ACTIVE |
| Job Description | FIRE ALARM: MODIFICATION OF EXISTING SYSTEM. ASSOCIATED BUILDING PERMIT:101076338. AFFECTS: 1 DWELLING UNITS; 0 NON-RESIDENTIAL UNITS. HIGH-RISE BUILDING: YES. VOICE COMMUNICATION: YES. SPECIAL LOCKING: YES. MONITORING TYPE: SUPERVISING STATION . SPECIFIC LOCATION: 35TH FLOOR TENANT. |
| Floor / Unit | — |
| Estimated Cost | Not reported |
| Approved | July 2, 2026 |
| Issued | July 7, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property Owner
MILLS CHARLIE