Preview 436,579 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 2026-09-20.

Chicago · permit 100819955

224 S MICHIGAN AVE

SELF CERT: INTERIOR DEMOLITION ONLY OF NON-LOAD BEARING PARTITIONS ON FLOORS 5, 9 AND 10 - 42,270SF, AND INTERIOR RENOVATION OF PARTIAL 5TH-FLOOR OFFICE SPACE FOR TEMPORARY OFFICE SPACE - 3,000SF. NO NEW MECHANICAL OR PLUMBING WORK. NO CHANGE IN USE.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2019-08-19
Issued
2019-08-19
Time to issue
same day

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, August 2019