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 101083036

400 S LA SALLE ST

DDS 2019 CBRC: PHASE 1 OF 3: DEMOLITION OF NON LOAD BEARING PARTITIONS ON BASEMENT, 1ST THROUGH 7TH FLOORS OF EXISTING OFFICE BUILDING AS PER PLANS. TO ALSO INCLUDE DEMOLITION WORK ON THE MECHANICAL PENTHOUSE. 1A CONSTRUCTION. B-BUSINESS CONSULTANT REVIEWER: V3 COMPANIES

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2026-05-08
Issued
2026-07-01
Time to issue
54 days

Chicago details

Review type
DIRECT DEVELOPER SERVICES
Milestone
INSPECTIONS
Community area (code)
32

Data as of 2026-09-21.

Other permits issued in Chicago, July 2026