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 100673112

401 N WESTERN AVE

TEAR OFF FLAT ROOFING, REPAIR PLYWOOD, INSTALL TWO LAYERS OF 2.6" POLY ISO INSULATION, 60 MIL.TPO MEMBRANE, FLASH ALL WALLS, PIPES & OTHER ROOF PROJECTIONS, EDGE METAL ON PERIMETERS. ALL WORK SAME AS EXISTING.

Permit

Permit type
PERMIT - EASY PERMIT PROCESS
Class
Unknown
Nature of work
Other

Location

City
Chicago
State
IL

Dates

Applied
2016-10-04
Issued
2016-10-04
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Chicago details

Review type
EASY PERMIT
Community area (code)
24

Data as of 2026-09-20.

Other permits issued in Chicago, October 2016