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 100850065

900 N MICHIGAN AVE

REVISION TO PERMIT #100807804 TO REVISE PERIMETER AND FLOOR FIXTURES REGARDING THEIR DESIGN AND FINISHES. REVISION TO FLOORING, CEILING, LIGHTING, AND ELECTRICAL PER PLANS THERE WAS NO CHANGE TO AREA, OCCUPANCY, USE OR EXITING ON ANY FLOORS. CHANGE ELECTRICIAN TO KELSO-BURNETT, HVAC CONTRACTOR TO FE MORAN, AND PLUMBER TO TRITON PLUMBING.

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
Electrical
Nature of work
Alteration
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2020-01-24
Issued
2020-03-26
Time to issue
62 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, March 2020