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 100801652

11601 W TOUHY AVE

NEW AIRCRAFT HANGAR AT O'HARE INTERNATIONAL AIRPORT H-2 OCCUPANCYBUILDING PERMIT APPLICATION IS FOR ARCHITECTURAL WORK AND BUILDING ENGINEERING WORK BEYOND STORMWATER, PILES, FOUNDATIONS AND SUPERSTRUCTURE. STORMWATER PREVIOUSLY PERMITTED UNDER PERMIT APPLICATION 100784385 / SEWER PERMIT 1806442. PILING APPROVAL APPLIED FOR UNDER PERMIT APPLICATION 100797089 USING STRUCTURAL PEER REVIEW. FOUNDATION PERMIT APPLIED FOR UNDER PERMIT APPLICATION 100800982 USING STRUCTURAL PEER REVIEW. SUPERSTRUCTURE PERMIT APPLIED FOR UNDER PERMIT APPLICATION 100800034 USING STRUCTURAL PEER REVIEW. MOPD LETTERS UPLOADED FOR SITE AND BUILDING.

Permit

Permit type
PERMIT - NEW CONSTRUCTION
Class
Unknown
Trade
Electrical
Nature of work
New
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2019-03-01
Issued
2019-04-03
Time to issue
33 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
76

Data as of 2026-09-20.

Other permits issued in Chicago, April 2019