Preview 1,007,018 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 100894685

540 W MADISON ST

SELF-CERT 2019 CBRC: INTERIOR OFFICE BUILD OUT IN EXITING OFFICE BUILDING FOR SINGLE OFFICE TENANT ON THE FULL 20TH, 21ST, 22ND FLOORS AND PARTIAL 23RD FLOOR NEW PARTITIONS STRUCTURAL PLUMBING VENTILATION AND ELECTRICAL AS PER PLANS. (NO CHANGE IN USE OCCUPANCY GROUP B; CONSTRUCTION TYPE 1A) (STRUCTURAL PEER REVIEW) (ALTERNATE CODE APPROVAL)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-11-16
Issued
2020-11-16
Time to issue
same day

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, November 2020