Preview 795,237 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 101046648

320 S CANAL ST

REVISION TO PERMIT #101017411 TO CHANGE THE FUNCTIONALITY OF THE FIRE AND SMOKE DAMPER THAT WAS INSTALLED TO ONLY UTILIZE IT AS A FIRE DAMPER AS PER PLANS. (CONSTRUCTION TYPE: 1A; OCCUPANCY: B-BUSINESS)

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
Electrical
Nature of work
Alteration
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2024-03-18
Issued
2024-03-20
Time to issue
2 days

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
28

Data as of 2026-09-20.

Other permits issued in Chicago, March 2024