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 101000117

71 S WACKER DR

SELF-CERT 2019 CBRC: ALTERATIONS IN EXISTING OFFICE BUILDING ON THE 6TH FLOOR TO SUBDIVIDE EXISTING FULL FLOOR OFFICE SUITE 600 INTO THREE (3) OFFICE SUITES 600, 610 AND 690 TO INCLUDE NEW MULTI-TENANT CORRIDOR AND MENS AND WOMENS TOILET ROOM UPGRADES AS PER PLANS. (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2023-04-11
Issued
2023-04-12
Time to issue
1 day

Chicago details

Review type
SELF CERT
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, April 2023