Preview 555,290 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 100859266

320 N SANGAMON ST

SELF CERT REVIEW. INTERIOR RENOVATION OF 2,768 SQ. FT. 1ST FLOOR LOBBY AND 8,492 SQ. FT. 13TH FLOOR. TOTAL 11,260 SQ. FT.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2020-03-24
Issued
2020-03-24
Time to issue
same day

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
28

Data as of 2026-09-20.

Other permits issued in Chicago, March 2020