Preview 192,160 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 100724598

1820 W BYRON ST

PLUMBING CONTRACTOR CHANGE TO L&L PLUMBING INC FOR PERMIT #100662701

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-09-06
Issued
2017-09-06
Time to issue
same day

Chicago details

Review type
EASY PERMIT
Community area (code)
5

Data as of 2026-09-20.

Other permits issued in Chicago, September 2017