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 100927083

225 W WACKER DR

REPLACE ONE CHILLER WITH ONE, 1000 TON, WATER COOLED, SELF-CONTAINED, R-134A(2563#), CARRIER CHILLER, LOCATED IN THE BASEMENT, AND SERVING A OFFICE BUILDING. BRING THE MACHINE ROOM UP TO CODE.

Permit

Permit type
PERMIT - EASY PERMIT PROCESS
Class
Unknown
Trade
Mechanical
Nature of work
Other

Location

City
Chicago
State
IL

Dates

Applied
2021-06-16
Issued
2021-06-16
Time to issue
same day

Chicago details

Review type
EASY PERMIT
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, June 2021