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 100994288

1 S DEARBORN ST

SELF CERT 2019 CBRC: FULL FLOOR BUILD OUT OF (4) SPEC OFFICE SUITES ALONG WITH A NEW PUBLIC CORRIDOR AND RENOVATIONS TO THE EXISTING ELEVATOR LOBBY OF THE 15TH FLOOR AS PER PLANS. IA CONSTRUCTION, B-OCCUPANCY.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2023-01-12
Issued
2023-01-12
Time to issue
same day

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, January 2023