Preview 316,582 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 100700355

920 W LAWRENCE AVE

REPLACE TWO ROOFTOP UNITS WITH TWO, 60 TON, AIR COOLED, SELF-CONTAINED, R410A, AAON ROOFTOP UNITS. THE UNITS ARE LOCATED ON THE LOWER ROOF, AND SERVING THE EAST AND WEST CORRIDORS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-04-13
Issued
2017-04-14
Time to issue
1 day

Chicago details

Review type
EASY PERMIT
Community area (code)
3

Data as of 2026-09-20.

Other permits issued in Chicago, April 2017