Preview 555,290 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 100839539

333 N MICHIGAN AVE

RENOVATION OF EXISTING TENANT ROOF DECKS ON FLOOR 26. RENOVATION INCLUDES REWORKING OF EXISTING STRUCTURE IN PREPARATION FOR THE INSTALL OF NEW UMBRELLAS. CURRENT USE: OFFICE/PROPOSED USE: OFFICE

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2019-10-09
Issued
2020-01-10
Time to issue
93 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, January 2020