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 100775777

21 E ELM ST

REPLACE FOUR ROOFTOP UNITS WITH, FOUR, 3 TON, AIR COOLED, SELF-CONTAINED, R410A, TRANE ROOFTOP UNITS, SERVING DWELLING UNITS A3, B3, C3, AND D3.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-08-02
Issued
2018-08-08
Time to issue
6 days

Chicago details

Review type
EASY PERMIT
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, August 2018