Preview 675,283 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 101043564

311 S WACKER DR

SPR 2019 CBRC: INSTALL NEW EXTERIOR LOUVER AND ACCOMPANING ACCESSORIES WITHIN EXISTING CURTAIN WALL WINDOW OPENING TO EXISTING OFFICE BUILDING AT THE 7TH FLOOR ON THE EAST EXTERIOR ELEVATION AS PER PLANS. (OCCUPANCY GROUP B; CONSTRUCTION TYPE 1A)**CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS)

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
General/Building
Nature of work
Alteration
Status
CANCELLED

Location

City
Chicago
State
IL

Dates

Applied
2024-02-15
Issued
2024-03-21
Time to issue
35 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
INSPECTIONS
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, March 2024