Chicago · permit 100710862

20 N CLARK ST

***STRUCTURAL PEER REVIEW***SELF CERT: INTERIOR RENOVATION TO EXISTING OFFICES ON 33RD AND 34TH FLOORS FOR A SINGLE TENANT AS PER PLANS. NO CHANGE IN USE.

Permit

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

Location

City: Chicago
State: IL

Dates

Applied: 2017-07-14
Issued: 2017-07-17
Time to issue: 3 days

Value and contractor

Declared value: Log in with your free account
Total fee: Log in with your free account
Contractor: DW HAMMER LLC

Chicago details

Review type: SELF CERT
Milestone: CERTIFICATE OF OCCUPANCY ISSUED
Community area (code): 32

Data as of 2026-09-20.

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