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 101003733

20 N WACKER DR

SPR 2019 CBRC: INTERIOR ALTERATIONS TO GROUND FLOOR LOBBY AT EXISTING HIGH RISE OFFICE BUILDING AND OPERA HOUSE. WORK TO INCLUDE DEMO, NEW PARTITIONS, MECHANICAL, AND ELECTRICAL FOR A NEW LOBBY AIRLOCK SYSTEM AS PER PLANS. NO PLUMBING WORK. 1A CONSTRUCTION. A1-ASSEMBLY & B-BUSINESS

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2023-02-21
Issued
2023-05-08
Time to issue
76 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, May 2023