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 100994412

1200 S LAKE SHORE DR

DDS 2019 CBRC & CBC: FOUNDATION SYSTEMS ONLY AT EXISTING MUSEUM FOR NEW ENTRY PAVILION STRUCTURE AT SW ENTRANCE AND NEW NORTH TERRACE ADDITION. WORK TO INCLUDE INSTALLATION OF MICROPILES AT THE EXISTING BASEMENT TO REINFORCE EXISTING COLUMNS FOR NEW EXHIBIT LOADING, SPREAD FOOTING FOUNDATION FOR THE ENTRY TRELLIS AND A MAT SLAB FOR THE TICKET PAVILION PER PLANS. 1B CONSTRUCTION. A3 LARGE ASSEMBLY. CONSULTANT REVIEWER: GLOBETROTTERS ENGINEERING

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2022-10-28
Issued
2023-10-05
Time to issue
342 days

Chicago details

Review type
DIRECT DEVELOPER SERVICES
Milestone
INSPECTIONS
Community area (code)
33

Data as of 2026-09-20.

Other permits issued in Chicago, October 2023