Preview 947,032 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 100914450

20 N WACKER DR

ALL ELEVATIONS 45TH FLOOR, TUCK-POINT 1500 SQ. FT., REPAIR/REPLACE CAULKING 3000 SQ. FT., ONLY; SUBJECT TO FIELD INSPECTIONS

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-03-25
Issued
2021-03-30
Time to issue
5 days

Chicago details

Review type
EASY PERMIT
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, March 2021