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 B100907630

640 N LA SALLE DR

**FIRE ALARM PERMIT**TENANT BUILD OUT ON THE 1ST FLOOR OF AN EXISTING CITY OF CHICAGO APPROVED HIGH-RISE FIRE ALARM / VOICE EVACUATION SYSTEM PER CBC CHAPTER 13-76. TIE NEW NOTIFICATION DEVICES TO NEW NAC PANEL. TIE NEW SPEAKERS TO EXISTING SPEAKER CIRCUITS SERVING THE AREA. ELEVATOR RECALL IS EXISTING AND NOT PART OF THIS SCOPE

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
2021-02-03
Issued
2021-06-28
Time to issue
145 days

Chicago details

Review type
EXPRESS PERMIT PROGRAM
Milestone
COMPLETE

Data as of 2026-09-21.

Other permits issued in Chicago, June 2021