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 100854204

600 N STATE ST

REPLACE (3) AHU CHILLED WATER COILS AND REPLACE WITH NEW AHU OF EQUAL CAPACITY. DAIKIN AHU-5,6,8. REMOVE (4) 5 TON SPLIT SYSTEMS AND REPLACE WITH MANUFACTURES IDENTICAL UNITS. NEW UNITS CARRIER 5 TON, REMOTE, AIR COOLED, R410A, LOCATED IN THE PARKING GARAGE.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2019-12-09
Issued
2019-12-09
Time to issue
same day

Chicago details

Review type
EASY PERMIT
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, December 2019