Preview 675,283 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 101006265

180 N JEFFERSON ST

REPLACE TWO EXISTING CHILLERS WITH TWO CARRIER 210 TON CHILLERS, SELF CONTAINED, AIR COOLED, R134A, LOCATED AT ROOF LEVEL 28TH FLOOR.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2023-02-21
Issued
2023-02-21
Time to issue
same day

Chicago details

Review type
EASY PERMIT
Community area (code)
28

Data as of 2026-09-20.

Other permits issued in Chicago, February 2023