Preview 436,579 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 100700783

400 N MICHIGAN AVE

ALL ELEVATIONS, REPAIR/REPLACE SEAL TERRA COTTA CRACKS 800 LINEAR FT., TUCK-POINT 2000 LINEAR FT., REPAIR/REPLACE SEALANT SKY JOINTS AND WINDOW 250 LINEAR FT., ONLY

Permit

Permit type
PERMIT - EASY PERMIT PROCESS
Class
Unknown
Trade
General/Building
Nature of work
Other

Location

City
Chicago
State
IL

Dates

Applied
2017-04-18
Issued
2017-04-18
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Contractor
W.J. MCGUIRE COMPANY

Chicago details

Review type
EASY PERMIT
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, April 2017