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 100943428

1 S WACKER DR

CHANGE OF PLUMBING CONTRACTOR PERMIT #100930967 FROM JOHNS PLUMBING TO GEHRETT PLUMBING.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-10-07
Issued
2021-10-12
Time to issue
5 days

Chicago details

Review type
EASY PERMIT
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, October 2021