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 100748509

727 W MADISON ST

DIRECT DEVELOPER SERVICES - REVISIONS TO FULL BUILDING PERMIT #100685260 FOR A 45 FLOOR MIXED USE BUILDING. REVISIONS ARE LIMITED TO THE EXPANSION OF THE 45TH FLOOR, ROOF SLAB, PENTHOUSE REVISIONS AND RELATED STRUCTURAL AND MEP SYSTEMS.

Permit

Permit type
PERMIT - NEW CONSTRUCTION
Class
Unknown
Trade
Electrical
Nature of work
New
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2018-04-02
Issued
2018-05-03
Time to issue
31 days

Chicago details

Review type
DIRECT DEVELOPER SERVICES
Milestone
COMPLETE
Community area (code)
28

Data as of 2026-09-20.

Other permits issued in Chicago, May 2018