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 100717184

917 W 18TH ST

***SELF CERT*** INTERIOR OFFICE BUILD OUT FOR QUANTUM CROSSINGS ON 4TH FLOOR ONLY. EXISTING 5 STORY OFFICE BUILDING CONSTRUCTION TYPE 3A - HEAVY TIMBER. FULLY SPRINKLERED. ALL WORK AS PER PLANS.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2017-08-07
Issued
2017-08-07
Time to issue
same day

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
31

Data as of 2026-09-20.

Other permits issued in Chicago, August 2017