Preview 947,032 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 100978857

155 N WACKER DR

SELF-CERT 2019 CBRC: REVISION TO PERMIT #100953258 TO REDUSE THE SCOPE OF STRUCTURAL WORK BASED ON THE CHANGE IN THE "FUNCTION OF SPACE" OF THE CLASSROOM SPACES ON THE 18TH & 19TH FLOORS AS PER PLANS. (STRUCTURAL PEER REVIEW) (OCCUPANCY GROUP B; TYPE 1A CONSTRUCTION)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2022-07-11
Issued
2022-07-11
Time to issue
same day

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, July 2022