Preview 1,007,018 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 101085515

10 S DEARBORN ST

DDS 2019 CBRC: REVISION TO BUILDING PERMIT #101060679 TO INCREASE THE OCCUPANCY LOAD OF THE 57TH FLOOR CONFERENCE CENTER. CHANGES INCLUDE AN ALL-CHAIR SETUP IN THE MULTI-PURPOSE ROOM (MPR) AND THE ADDITION OF A TABLE AND CHAIRS IN THE FLEX DINING AREA. PLUMBING ACAR APPROVAL INCLUDED. (CONSTRUCTION TYPE: 1A; OCCUPANCY TYPE: B-BUSINESS OFFICE AND A-3 ASSEMBLY) CONSULTANT REVIEWER: V3 COMPANIES OF IL

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2026-07-10
Issued
2026-08-03
Time to issue
24 days

Chicago details

Review type
DIRECT DEVELOPER SERVICES
Milestone
COMPLETE
Community area (code)
32

Data as of 2026-09-21.

Other permits issued in Chicago, August 2026