Preview 316,582 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 100783245

323 E WACKER DR

SELF-CERT PROJECT REVISION TO PERMIT #100762510 TO REVISE MECHANICAL AND VENTILATION WITH REMOVAL OF THE ROOF SCREEN PER PLANNING PART II SITE PLAN APPROVAL. (C2 ASSEMBLY)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-09-27
Issued
2018-09-27
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, September 2018