Preview 675,283 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 101056189

875 N MICHIGAN AVE

SPR 2019 CBRC: REVISION TO PERMIT #101046534: INTERIOR RENOVATION TO SHIFT AUDITORIUM EAST AND REVISE PREVIOUS AUDITORIUM LOCATION TO OFFICE SPACE AND COLLABORATION SPACE ON THE 35TH FLOOR OF AN EXISTING HIGH RISE MIXED USE BUILDING, TYPE IA CONSTRUCTION. RENOVATE EXISTING AND FUTURE TENANT SPACE TO OFFICES AND COLLABORATION SPACES. THE PROJECT WILL NOW LEASE THE FULL FLOOR.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2024-08-30
Issued
2024-10-03
Time to issue
34 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, October 2024