Preview 947,032 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 101027895

20 S CLARK ST

SC 2019 CBRC: INTERIOR ALTERNATION OF EXISTING SECOND FLOOR COMMERCIAL OFFICE UNIT WITHIN EXISTING TENANT SUITE. EXSITING B OCC. TO REMAIN - TYPE 1-A CONST.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2023-08-18
Issued
2023-09-21
Time to issue
34 days

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, September 2023