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 100928034

10000 W OHARE ST

*DDS* REVISION TO PERMIT #100876352 TO VENTILATION LAYOUT BENEATH PROPOSED CORE EXPANSION BUILD OUT TO ALLOW FOR COMPLIANT MECHANICAL AIR INTAKE/EXHAUST SEPARATION FOR PROPOSED TERMINAL 5 REPURPOSING/EXPANSION AT OHARE INTERNATIONAL AIRPORT AS PER PLANS. CDA PROJECT NO. H2028.18-02. PROPOSED MECHANICAL AIR INTAKE AND EXHAUST IS DESIGNED PER PRE-2019 CBC. CONSULTANT REVIEWER: V3 COMPANIES

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-07-14
Issued
2021-07-19
Time to issue
5 days

Value and contractor

Declared value
Log in with your free account
Total fee
Log in with your free account
Contractor
AUSTIN POWER PARTNERS

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 2021