Preview 1,007,018 permits — every permit Chicago, Austin and Seattle issued in the last ten years. The full load is in progress, so this is how far it has got. Sourced from city open-data portals. Data as of 2026-09-21.

Chicago · permit B101050835

55 W MONROE ST

**FIRE ALARM PERMIT**ALTERATION OF EXISTING HIGH-RISE FIRE ALARM SYSTEM SERVING CLASS E BUSINESS (SUITE 3360), INCLUDING NEW DEVICES, ON FLOOR 33. ALL NEW DEVICES WILL BE TIED INTO EXISTING CITY OF CHICAGO REQUIRED FIRE ALARM SYSTEM IN THIS BUILDING. ALL WORK IS BEING DONE INDOORS ONLY ON THE 33RD FLOOR

Permit

Permit type
PERMIT – EXPRESS PERMIT PROGRAM
Class
Unknown
Trade
Electrical
Nature of work
Other
Work
Fire Alarm System
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2024-05-10
Issued
2024-06-03
Time to issue
24 days

Value and contractor

Declared value
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Total fee
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Contractor
CONTECH - MSI CO.

Chicago details

Review type
EXPRESS PERMIT PROGRAM
Milestone
COMPLETE

Data as of 2026-09-21.

Other permits issued in Chicago, June 2024