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 100909145

31 E RIVERWALK S

REVISION TO PERMIT NO. 100865598 TO CHANGE PLUMBING CONTRACTOR TO KATCO DEVELOPMENT INC. (

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-02-15
Issued
2021-02-15
Time to issue
same day

Chicago details

Review type
EASY PERMIT WEB
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, February 2021