Preview 1,007,018 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 101057538

1845 S MICHIGAN AVE

SELF-CERT 2019 CBRC: REVISION TO PERMIT #101043684 TO ADD SCOPE & REPLACE THE EXISTING MAKE-UP AIR MECHANICAL UNIT ON THE PENTHOUSE LEVEL. NO CHANGE TO EXISTING USE. (OCCUPANCY R2 / CONSTRUCTION TYPE 1A)

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
Electrical
Nature of work
Alteration
Status
SUSPENDED

Location

City
Chicago
State
IL

Dates

Applied
2024-08-27
Issued
2024-09-05
Time to issue
9 days

Value and contractor

Declared value
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Total fee
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Contractor
NORCON, INC.

Chicago details

Review type
SELF CERT
Milestone
INSPECTIONS
Community area (code)
33

Data as of 2026-09-20.

Other permits issued in Chicago, September 2024