Preview 887,040 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 101079670

311 S WACKER DR

SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS TO AN EXISTING OFFICE BUILDING ON THE 63RD FLOOR TO EXPAND THE CURRENTLY OCCUPIED SUITE 6300 INTO A FULL FLOOR OFFICE TENANT SPACE. WORK INCLUDES NEW PARTITIONS, DOORS, AND INTERIOR GLAZING, WITH ASSOCIATED ELECTRICAL, VENTILATION, AND PLUMBING WORK, AS PER PLANS. (OCCUPANCY GROUP B; TYPE IA CONSTRUCTION)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2026-05-27
Issued
2026-06-02
Time to issue
6 days

Chicago details

Review type
SELF CERT
Milestone
INSPECTIONS
Community area (code)
32

Data as of 2026-09-21.

Other permits issued in Chicago, June 2026