Preview 675,283 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 100930742

6 N MICHIGAN AVE

TRAFFIC MEMBRANE (45000 SQ FT); WATERPROOFING MEMBRANE (2200 SQ FT) RE-COAT AND DRAIN RODDING 2ND AND 3RD FLOORS OF GARAGE TO INCLUDE NEW DRAIN COVERS (NO STRUCTURAL WORK)

Permit

Permit type
PERMIT - EASY PERMIT PROCESS
Class
Unknown
Trade
General/Building
Nature of work
Other

Location

City
Chicago
State
IL

Dates

Applied
2021-07-13
Issued
2021-07-26
Time to issue
13 days

Chicago details

Review type
EASY PERMIT
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, July 2021