Preview 1,117,532 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 B100979063

500 N MICHIGAN AVE

**FIRE ALARM PERMIT****FIRE ALARM** EXISTING FLOOR TENANT RENOVATION FOR 21ST FLOOR FOR USE IN A REQUIRED CHICAGO APPROVED HIGH RISE FA SYSTEM. THE SPACE IS 100% SPRINKLERED.

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
2022-07-07
Issued
2022-09-19
Time to issue
74 days

Chicago details

Review type
EXPRESS PERMIT PROGRAM
Milestone
COMPLETE
Community area (code)
8

Data as of 2026-09-21.

Other permits issued in Chicago, September 2022