Preview 1,066,918 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 101047993

300 N LA SALLE ST

INTERIOR RENOVATION TO 16TH AND 17TH OFFICE FLOORS AS PER PLANS. TWO NEW OPERABLE PARTITIONS, AND A NEW FLOOR OPENING AT 17TH FLOOR AND INSTALLATION OF A NEW STAIR CONNECTING TO 16TH FLOOR AS PER PLANS. (OCCUPANCY TYPE: B-BUSINESS; OFFICE; CONSTRUCTION TYPE: 1A CONSTRUCTION) STRUCTURAL PEER REVIEW

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2024-04-19
Issued
2024-05-01
Time to issue
12 days

Chicago details

Review type
SELF CERT
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, May 2024