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 100975770

230 W MONROE ST

REPLACE ONE CHILLER WITH ONE, 1,100 TON, WATER COOLED, SELF-CONTAINED, R134A(2662#), CARRIER CENTRIFUGAL CHILLER, LOCATED ON THE NORTH SIDE OF THE 16TH FLOOR MECHANICAL ROOM, AND SERVING THE COMMERCIAL FLOORS. BRING THE MACHINERY ROOM UP TO CODE. THIS PERMIT IS ONLY FOR REPLACEMENT OF THE NORTH SIDE CHILLER. THE SOUTH SIDE CHILLER WILL BE UNDER A DIFFERENT PERMIT. STAMPED PLANS PROVIDED.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2022-06-13
Issued
2022-06-13
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 2022