Preview 947,032 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 100953093

231 S LA SALLE ST

INTERIOR DEMOLITION OF NON-STRUCTURAL PARTITIONS, CEILING & FINISHES OF THE 12TH FLOOR. NO NEW ELECTRICAL, MECHANICAL OR PLUMBING WORK. NO CHANGE IN OCCUPANCY

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2022-01-24
Issued
2022-01-24
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Contractor
MILBURN LLC

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, January 2022