Preview 795,237 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 B100982620

401 N MICHIGAN AVE

**FIRE ALARM PERMIT**1 STORY RETAIL BUILDING WITH BASEMENT SEPARATED FROM 401 N MICHIGAN AVE BY 4 HOUR CONSTRUCTION. THIS PROJECT HAS BEEN DEEMED BY FIRE PREVENTION TO BE A SEPARATE BUILDING SHARING THE SAME ADDRESS AS THE TOWER AND CONCOURSE. ELEVATOR RECALL IS EXISTING. ADDING IN SPEAKER/VISUAL, VISUAL DEVICES AND PULL STATIONS TO EXISTING SYSTEM. INSTALLATION OF SPEAKERS IS TO COMPLY WITH (13-76-050)

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
2022-08-01
Issued
2023-01-06
Time to issue
158 days

Chicago details

Review type
EXPRESS PERMIT PROGRAM
Milestone
COMPLETE

Data as of 2026-09-21.

Other permits issued in Chicago, January 2023