1420 S TRENTON ST

June 18, 2026: Shoreline Substantial Development Application to allow the installation of 3 electrical circuits and associated feeders beneath the Duwamish waterway between the Boeing South Park(west) and the Boeing Thompson/Isaacson(east) campuses. Project will include 4 new poles and restoration of paving. Determination of non-significance has been prepared by Seattle City Light.

Start a free trial of our Pro Subscription to see additional project details, contact information, permit schedules and more.

Filter by Project Status

Applied Approved Completed in last year

Filter by Project Type

Include single-family homes and other projects that don't go through design review

Start a free trial of our Pro Subscription to search by project type, size, permitting status, architect, developer and more.