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 100954497

11601 W TOUHY AVE

DDS PRE-2019 CODE: PHASE 2 AA ORD CONCOURSE L 3-GATE EXPANSION, PERMIT FOR DEEP FOUNDATION INCLUDING CAISSONS INSTALLATION FOR PROPOSED AMERICAN AIRLINES ADDITION OF NEW 3 GATES (TO PHASE-1, EXISTING 5 GATES ADDITION IN 2017), APPROX. 11,365 SF AT L STINGER, 2-STORY BUILDING, ADJACENT TO TERMINAL 3 AT O'HARE INTERNATIONAL AIRPORT, AS PER PLANS. CDA PROJECT NUMBER H1215.19-02. CONSULTANT REVIEWER: V3 COMPANIES

Permit

Permit type
PERMIT - NEW CONSTRUCTION
Class
Unknown
Trade
General/Building
Nature of work
New
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2022-01-19
Issued
2022-07-20
Time to issue
182 days

Chicago details

Review type
DIRECT DEVELOPER SERVICES
Milestone
COMPLETE
Community area (code)
76

Data as of 2026-09-20.

Other permits issued in Chicago, July 2022