Preview 795,237 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 100748485

10 E LAKE ST

RENO. AND ALTERATIONS TO EXISTING CTA ELECTRICAL SUBSTATION PER PLANS INCLUDES STRUCTURAL WORK IN BUILDING AND BELOW GRADE WORK IN YARD CLASS: UTILITIES AND SERVICES, MINOR PER CZO.**VAULT BACKFILL WORK IN PUBLIC RIGHT OF WAY NOT IN THIS PERMIT SCOPE - TO BE PERMITTED SEPARATELY BY CDOT**

Permit

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

Location

City
Chicago
State
IL

Dates

Applied
2018-02-23
Issued
2018-02-23
Time to issue
same day

Chicago details

Review type
TRADITIONAL DEVELOPER SERVICES
Milestone
COMPLETE
Community area (code)
32

Data as of 2026-09-20.

Other permits issued in Chicago, February 2018