Preview 675,283 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 101046171

55 W MONROE ST

SELF CERT 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING OFFICE SUITE 1100 AND 1111 TO INCLUDE NEW PARTITIONS, NEW DOORS, FIXTURE REPLACEMENT AND MEP UPGRADES AS PER PLANS (B-BUSINESS, TYPE 1A CONSTRUCTION ).

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2024-03-11
Issued
2024-04-02
Time to issue
22 days

Value and contractor

Declared value
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Total fee
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Contractor
BIG CONSTRUCTION LLC

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, April 2024