Preview 436,579 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 2026-09-20.

Chicago · permit 100888650

71 E WACKER DR

SELF CERT 2019 - THE INTERIOR ONLY RENOVATION PROJECT WILL RENOVATE 332 GUESTROOMS AND 24 CORRIDORS AT THE ROYAL SONESTA CHICAGO HOTEL. THE EXISTING OCCUPANCY GROUP IS R-1 - RESIDENTIAL, HOTEL, AND WILL REMAIN UNCHANGED. THE WORK WILL INCLUDE DEMOLITION/CONSTRUCTION OF INTERIOR PARTITIONS, CASEWORK, AND FINISHES. MODIFICATIONS WILL ADDRESS QUANTITY AND DISPERSION OF GUESTROOMS WITH MOBILITY AND/OR COMMUNICATION FEATURES. THE WORK WILL MODIFY THE EXISTING PLUMBING, MECHANICAL, ELECTRICAL, AND FIRE/LIFE SAFETY SYSTEMS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-02-11
Issued
2021-02-11
Time to issue
same 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, February 2021