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 100889112

540 W MADISON ST

SELF-CERT PROJECT: INTERIOR REMOVAL OF NON-LOAD BEARING PARTITIONS IN EXITING OFFICE BUILDING TO THE FULL 20TH, 21ST AND 22ND FLOORS AND PARTIAL 23RD FLOOR 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
2020-09-11
Issued
2020-09-11
Time to issue
same day

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
28

Data as of 2026-09-20.

Other permits issued in Chicago, September 2020