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 100874603

400 E RANDOLPH ST

THIS RENOVATION PROJECT PERTAINS TO THE EAST AND WEST WINGS OF THE 7TH FLOOR OF A 40 STORY HIGH-RISE RESIDENTIAL BUILDING. THE CURRENT USE AND PROPOSED USE OF THE SPACES IMPACTED ARE E-BUSINESS AND C2-SMALL ASSEMBLY. THERE IS NO CHANGE IN OCCUPANCY FOR THIS PROJECT AND NO WORK TO THE SITE. THE NATURE OF THE PROJECT IS FOR MEP UPGRADES AND CORRIDOR FINISH UPGRADES PER PLANS **CERTIFIED PLANS CORRECTIONS: CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTIONS **

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-06-05
Issued
2021-01-25
Time to issue
234 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, January 2021