Preview 436,579 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 100790600

300 N LA SALLE DR

SELF CERT/STRUCTURAL PEER REVIEW: INTERIOR ALTERATIONS TO 43RD FLOOR OFFICE SPACE TO INCLUDE NEW STAIR AS PER PLAN. NO CHANGE OF USE.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-11-13
Issued
2018-11-13
Time to issue
same day

Chicago details

Review type
SELF CERT
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, November 2018