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 100807512

3019 W PETERSON AVE

REPLACE FOUR ROOFTOP UNITS WITH THREE 10 TON, AND ONE 5 TON, AIR COOLED, SELF-CONTAINED, R410A, YORK ROOFTOP UNITS, SERVING A WALGREENS STORE.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2019-03-05
Issued
2019-03-05
Time to issue
same day

Chicago details

Review type
EASY PERMIT
Community area (code)
2

Data as of 2026-09-20.

Other permits issued in Chicago, March 2019