Preview 316,582 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 2026-09-20.

Chicago · permit 100718421

303 E WACKER DR

REVISION TO PERMIT #100706582 TO CHANGE THE VENTILATION CONTRACTOR OF RECORD TO R B HAYWARD COMPANY & PLUMBER CONTRACTOR TO GREAT LAKES PLUMBING & HEATING, CO. FOR RESTROOM PLUMBING ONLY. CHANGE PLUMBING CONTRACTOR TO JOHNS PLUMBING, INC. FOR REMAINING PLUMBING WORK

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-08-01
Issued
2017-08-01
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, August 2017