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 100988380

1540 N LAKE SHORE DR

INSTALL ONE LENNOX 2 1/2 TON SPLIT SYSTEM, AIR COOLED, R410A, LOCATED ON A WALL BRACKET PROTOTYPE #100397071. SERVES UNIT 8S.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2022-09-13
Issued
2022-09-15
Time to issue
2 days

Chicago details

Review type
EASY PERMIT
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, September 2022