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 100724603

123 N WACKER DR

ALTERATIONS TO EXISTING OFFICE SPACE TO INCLUDE NEW ROOF DECK ON WEST SIDE OF 28TH FLOOR & INFILL OF ATRIUM OPENING AT 30TH FLOOR, AS PER PLAN.**CERTIFIED CORRECTIONS- - SUBJECT TO FIELD INSPECTIONS & AUDIT **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-11-14
Issued
2018-01-31
Time to issue
78 days

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, January 2018