Preview 316,582 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 2026-09-20.

Chicago · permit 100704555

1 S DEARBORN ST

**REVISION TO PERMIT 100666066 ** SELF CERT PROJECT**INTERIOR RENOVATION OF EXISTING TENANT OFFICE SUITE ON 7TH FLOOR. RENOVATION INCLUDES NEW INTERIOR PARTITIONS, CEILINGS, LIGHTING AND FINISHES, AS WELL AS THE REWORKING OF EXISTING HVAC, ELECTRICAL, PLUMBING, SPRINKLERS AND FIRE ALARM. CURRENT USE: BUSINESS/ SMALL ASSEMBLY. PROPOSED USE: BUSINESS/ SMALL ASSEMBLY

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-05-25
Issued
2017-05-25
Time to issue
same day

Chicago details

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

Data as of 2026-09-20.

Other permits issued in Chicago, May 2017