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 100856911

205 W WACKER DR

REPLACE TWO, COOLING ONLY, CHILLED WATER AIR HANDLERS WITH ONE, 15 TON, AND ONE, 10 TON, AAON AIR HANDLING UNITS, LOCATED ON THE 4TH, AND 13TH FLOORS, AND SERVING TENANT SPACE.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-01-03
Issued
2020-01-03
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, January 2020