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 100706338

154 W ILLINOIS ST

RENOVATION AND ALTERATIONS TO AN EXISTING CTA ELECTRICAL SUBSTATION PER PLANS. (PROJECT CLASSIFIC: UTILITIES AND SERVICES, MINOR PER CZO) SCOPE OF WORK INCLUDES MASONRY AND LINTEL REPAIR/ REPLACEMENT; NEW PLUMBING FIXTURES; NEW LIGHTING AND TRACTION POWER EQUIPMENT ; NEW EXHAUST FANS, ROOF DRAINS , NEW EXTERIOR STAIRS; SKYLIGHT REPLACEMENT ALL 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
2017-05-22
Issued
2017-06-29
Time to issue
38 days

Chicago details

Review type
TRADITIONAL DEVELOPER SERVICES
Milestone
COMPLETE
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, June 2017