Preview 555,290 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 100707000

123 N WACKER DR

MECHANICAL ONLY: REMOVAL AND REPLACEMENT OF 29 AC UNITS ON 27 FLOORS TO INCLUDE MINOR DUCTWORK REWORK RELATED TO NEW UNIT CONFIGURATION. WORK TO BE DONE ON FLOORS 2-27, 31 & ROOF LEVEL. EXISTING/PROPOSED USE: BUSINESS

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-06-12
Issued
2017-08-01
Time to issue
50 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, August 2017