Preview 947,032 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 100914330

600 W CHICAGO AVE

REPLACE ONE ROOFTOP UNIT WITH ONE, 20 TON, AIR COOLED, SELF-CONTAINED, R410A, CARRIER ROOFTOP UNIT, SERVING OFFICE SPACE.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-03-25
Issued
2021-03-29
Time to issue
4 days

Chicago details

Review type
EASY PERMIT
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, March 2021