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 101030011

233 S WACKER DR

SPR 2019 CBRC: STRUCTURAL ONLY ACCOMPANIED WITH A STRUCTURAL PEER REVIEW. REPLACE EXISTING 42'-1/4" WLS ANTENNA AND DAMPER ASSEMBLY ON EAST TOWER WITH A NEW 42'-1/4" ANTENNA AND DAMPER ASSEMBLY ON TOP OF AN EXISTING 110 STORY HIGH RISE. NO ELECTRICAL. NO CHANGE TO EXISTING USE. (OCCUPANCY B / CONSTRUCTION TYPE 1A)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2023-08-31
Issued
2023-09-14
Time to issue
14 days

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, September 2023