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 101020444

227 W MONROE ST

SELF-CERT 2019 CBRC: INTERIOR ALTERATIONS THE 42ND FLOOR OFFICE SPACE AS PER PLANS. WORK TO INCLUDE DEMOLITION AND CONSTRUCTION OF NON-LOAD BEARING PARTITIONS, CEILINGS, FINISHES AND FURNITURE, AND ASSOCIATED MEP IMPROVEMENTS. NO CHANGE IN OCCUPANCY. (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
2023-08-29
Issued
2023-09-06
Time to issue
8 days

Chicago details

Review type
SELF CERT
Milestone
CERTIFICATE OF OCCUPANCY PENDING (TEMPORARY OR PARTIAL OCCUPANCY APPROVED)
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, September 2023