Preview 316,582 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 2026-09-20.

Chicago · permit 100724127

500 W MADISON ST

SELF-CERT. PROJECT - INTERIOR ALTERATIONS IN EXISTING OFFICE BUILDING ON THE 4TH FLOOR SUITE 400, NEW PARTITIONS, VENTILATION, PLUMBING AND ELECTRICAL AS PER PLANS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-10-30
Issued
2017-10-30
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Contractor
BUILTECH SERVICES LLC

Chicago details

Review type
SELF CERT
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
28

Data as of 2026-09-20.

Other permits issued in Chicago, October 2017