Preview 316,582 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 2026-09-20.

Chicago · permit 100739333

520 N MICHIGAN AVE

MODIFICATION OF THE EXISTING FIREFIGHTER'S EMERGENCY OPERATION AND MODERNIZE ONE (1) 3500LB.CAP, 3-FLOOR, HYDRAULIC PASSENGER ELEVATOR (CAR 5-W) (GAE) TO MEET THE REQUIREMENTS OF SECTION 18-30-2610(WITH OUT SMOKES) OF THE CITY OF CHICAGO BUILDING CODE. PURSUANT TO THE SCOPE OF WORK SUBMITTED.EV018847

Permit

Permit type
PERMIT - ELEVATOR EQUIPMENT
Class
Unknown
Trade
Elevator
Nature of work
Other

Location

City
Chicago
State
IL

Dates

Applied
2017-12-09
Issued
2017-12-20
Time to issue
11 days

Chicago details

Review type
CONVEYANCE DEVICE PERMIT
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, December 2017