Preview 887,040 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 101083648

10000 W OHARE AIRPORT

DS 2019 CBRC: REVISION TO FULL BUILDING PERMIT 101056000 FOR THE RENOVATION OF EXISTING SPACE AND ADDITION OF APPROXIMATELY 35,960 SF AT TERMINAL 3 OF O'HARE INTERNATIONAL AIRPORT. (CONSTRUCTION TYPE IB, OCC GROUP A-3, B, F-1, A-2). CDA PROJECT NO. H1220.23-00.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2026-05-18
Issued
2026-05-28
Time to issue
10 days

Chicago details

Review type
TRADITIONAL DEVELOPER SERVICES
Milestone
INSPECTIONS
Community area (code)
76

Data as of 2026-09-21.

Other permits issued in Chicago, May 2026