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 100837593

327 E ONTARIO ST

SELF-CERT. PROJECT. INTERIOR RENOVATIONS WITHIN AN EXISTING ONE-STORY COMMERCIAL BUILDING (MERCANITLE USE). INTERIOR FRAMING, MECHANICAL, PLUMBING, AND ELECTRICAL WORK. AREA OF WORK = 1,185 GSF. NO CHANGE IN BUILDING USE NOR OCCUPANCY.

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2019-10-07
Issued
2019-10-07
Time to issue
same day

Value and contractor

Declared value
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Total fee
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Contractor
C.O.H.N. INC

Chicago details

Review type
SELF CERT
Milestone
COMPLETE
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, October 2019