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 100821254

333 S WABASH AVE

SELF-CERT: ALTERATIONS TO EXISTING HIGH-RISE OFFICE BUILDING TO INCLUDE: BUILD-OUT OF BUILDING MECHANICAL, ELECTRICAL, AND MDF/IDF ROOMS ON THE 5TH FLOOR, BUILD-OUT OF ELECTRICAL ROOMS AND IDF ROOMS ON FLOORS 31-34, AND INSTALLATION OF 2 NEW CHILLERS ON THE 45TH-FLOOR ROOF. STRUCTURAL PEER REVIEW INCLUDED

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2019-05-22
Issued
2019-05-22
Time to issue
same day

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, May 2019