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 100906964

435 N MICHIGAN AVE

**DIRECT DEV SERVICES** **2018 CHICAGO BUILDING CODE** **MINOR REVISION TO PERMIT 100757281** EXITING AND MINOR ROOM LAYOUT REVISIONS ON 8 FLOORS, STAIR AND GARAGE HEADROOM REVISIONS, FIRE EXTINGUISHER RELOCATION, TRASH CHUTE VENTING REVISION, ELECTRICAL PANEL AND LIGHTING REVISIONS, UNIT BATHROOM REVISIONS, FAN COIL UNIT REVISIONS, STAIR WAY UPDATES AND PLUMBING CHANGES. CONSULTANT REVIEWER: RADA ARCHITECTS

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2021-02-19
Issued
2021-07-26
Time to issue
157 days

Chicago details

Review type
DIRECT DEVELOPER SERVICES
Milestone
COMPLETE
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, July 2021