Preview 192,160 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 100777575

420 N CLARK ST

PERMIT EXPIRES ON 10/14/2018 PERMIT EXPIRES ON 10/14/2018 ERECTION STARTS: 8/16/2018, ERECTION ENDS: 8/17/2018. SELF-CERTIFICATION. REINSTATEMENT OF CLARK AFTER DARK STAGE. SAME 24'X16' MOBILE STAGE AS 2016 PERMIT 100665400. STAR EVENTS.*** CONDITIONAL APPROVAL *****SUBJECT TO FIELD INSPECTION ***** AOR CERTIFICATE OF INSPECTION REQUIRED ****

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-08-14
Issued
2018-08-17
Time to issue
3 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, August 2018