Preview 795,237 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 101003827

233 S WACKER DR

SELF-CERT 2019 CBRC: STRUCTURAL PEER REVIEW INCLUDED. INTERIOR ALTERATIONS TO EXISTING 41ST, 42ND & 43RD FLOOR OFFICE SPACE IN AN EXISTING HIGHRISE BUILDING. NO CHANGE TO EXISTING USE. ACAR INCLUDED. (OCCUPANCY BUSINESS / CONSTRUCTION TYPE 1A)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2023-02-23
Issued
2023-02-23
Time to issue
same day

Chicago details

Review type
SELF CERT
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, February 2023