Preview 795,237 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 101034179

140 S DEARBORN ST

SELF CERT 2019 CBRC: INTERIOR REMOVAL OF AN UNENCLOSED EXIT ACCESS CONNECTING STAIR AT THE 8TH AND 9TH FLOORS OF AN EXISTING OFFICE SPACE TO INCLUDE INFILL OF THE 9TH FLOOR VERTICAL OPENING AS PER PLANS. NO CHANGE IN USE. STRUCTURAL PEER REVIEW INCLUDED. (CONSTRUCTION TYPE:1A; OCCUPANCY: B-BUSINESS OFFICE)

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2023-11-08
Issued
2023-12-01
Time to issue
23 days

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, December 2023