Preview 887,040 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 100853722

20 N WACKER DR

SELF-CERT. PROJECT: INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING ON THE 5TH FLOOR, SUITE 556, TO EXPAND THE EXISTING OFFICE TENANT SPACE 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
2020-01-15
Issued
2020-01-15
Time to issue
same day

Value and contractor

Declared value
Log in with your free account
Total fee
Log in with your free account
Contractor
INTERIOR ALTERATIONS

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, January 2020