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 100887752

300 N MICHIGAN AVE

TOWER CRANE PHASE 1 FOUNDATION AND INITIAL SET UP OF A POTAIN MR418 LUFFING JIB CRANE, AS PER PLANS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-08-24
Issued
2020-08-27
Time to issue
3 days

Value and contractor

Declared value
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Total fee
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Contractor
LINN-MATHES INC

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, August 2020