Preview 1,117,532 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 100746793

123 N WACKER DR

INTERIOR AND EXTERIOR ALTERATIONS TO THE 1ST LOBBY, CURTAIN WALL AND ENTRANCE MODIFICATIONS TO INCLUDE ELECTRICAL, STRUCTURAL WORK ON FLOORS 1-3, MECHANICAL WORK ON LOWER LEVEL AND 1ST AND 2ND FLOORS. ALL WORK AT EXISTING 30 STORY OFFICE BUILDING AS PER PLANS. NO PLUMBING. STRUCTURAL PEER REVIEW INCLUDED.**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
2018-02-22
Issued
2018-04-03
Time to issue
40 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, April 2018