Preview 887,040 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 100848942

35 W WACKER DR

INSTALL TWO, 106.8 TON, WATER COOLED, REMOTE, R407C(135#), TRANE CONDENSING UNITS. INSTALL ONE, 20 TON, WATER COOLED, SELF-CONTAINED, R410A, TRANE UNIT. ALL THREE UNITS ARE LOCATED IN THE NORTH MECHANICAL ROOM, AND SERVING THE LOBBY. INSTALL HAND OPERATED EMERGENCY VALVES. 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
2019-11-01
Issued
2019-11-01
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, November 2019