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 101076322

227 W MONROE ST

NON STRUCTURAL INTERIOR ALTERATION OF EXISTING TENANT SUITE ON THE 35TH FLOOR. INTERIOR BUILD OUT TO INCLUDE NON-STRUCTURAL AND NON-LOAD BEARING PARTITIONS, LIGHTING, ELECTRICAL WORK, MECHANICAL WORK, AND FINISHES. BUSINESS USE. THERE IS NO CHANGE OF USE PLANNED IN THIS ALTERATION.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2025-11-27
Issued
2025-12-04
Time to issue
7 days

Value and contractor

Declared value
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Total fee
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Contractor
JC ANDERSON INC

Chicago details

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

Data as of 2026-09-21.

Other permits issued in Chicago, December 2025