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 101034549

231 S LA SALLE ST

SELF CERTIFICATION - INTERIOR ALTERATION, DEMOLITION OF AN EXISTING NON-REQUIRED 2 FLOOR INTERCONNECTING STAIR AND STRUCTURAL FLOOR INFILL OF STAIR OPENING, STRUCTURAL PEER REVIEW. NO NEW TELECOMMUNICATIONS ROOM, PLUMBING, ELECTRICAL OR VENTILATION WORK. BUSINESS OCCUPANCY, NO CHANGE IN USE OR OCCUPANCY.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2023-10-19
Issued
2023-11-13
Time to issue
25 days

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, November 2023