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 100816813

3501 N CALIFORNIA AVE

COMED SUBSTATION, THE PROPOSED WORK IS THE REPLACEMENT OF THE EXISTING SECURITY FENCE SURROUNDING THE COMED SUBSTATION.....THE PROPOSED IS AN 11' SECURITY FENCE WITH 1' BARBED WIRE FOR A TOTAL OF 12', ADDITION OF 1 MOTORIZED CANTILEVER GATE AND ASSOCIATED ELECTRICAL CONDUIT 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
2019-06-03
Issued
2019-06-20
Time to issue
17 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
COMPLETE
Community area (code)
21

Data as of 2026-09-20.

Other permits issued in Chicago, June 2019