Chicago · IL · 60606
What is permit #B200465002 at 225 N Michigan Ave, Chicago, IL?
225 N Michigan Ave in Chicago, IL has a other permit (#B200465002) filed Thursday, April 16, 2026 by John R Jensen. Status: issued.
Fire alarm: modification of existing system. associated building permit:101078569. affects: 0 dwelling units; 1 non-residential units. high-rise building: yes. voice communication: yes. special locking: yes. monitoring type: supervising station . specific location: 17th floor.
4 other permits at 225 N Michigan Ave. Electrical, plumbing and HVAC on one property often share a GC, so follow the paper trail.
Self-cert 2019 cbrc: revision to permit #101079532 for employee restroom configuration and partition layout revisions. (occupancy group b; type iv construction; fully sprinklered).…