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Project Update: Traxx Apartments

Traxx 12-2022

The third building in the Terrace Station development, Traxx Apartments is a six-story, 210 unit mixed-use building being constructed just south of Mountlake Terrace's transit center.

Units are a mix of open-1-bed, 1, 2 and 3 bedroom units. The ground floor commercial area includes 3,616 square feet of outdoor and 14,382 square feet indoor space. Tenants will also be able to utilize a 5,400 square foot rooftop patio.

Project stats to-date:

  • 3,599 cubic yards of concrete poured through January 1, 2023
  • 68 tons of rebar
  • 95,436 linear feet of post-tension cables

This building is due for completion Q4 of 2023.

Sierra Construction Team:

Matt Enany, Senior Project Manager
Luke Lambert, Project Manager
Justin Standfill, Project Engineer
Lisa Diebler, Project Administrator
Kevan Muzzy, Superintendent


Project Team:

Developer: Traxx Apartments LLC
Architect: BCRA
Engineers: PACE, Yu & Trochalakis
General Contractor: Sierra Construction
Major Subcontractors: Hos Brothers, Carmona Construction, Patriot Fire Protection, Peltram Plumbing, Boone Electric, Otis Elevator Company, Wilco Construction, Emerald Aire, Exterior Finishes, Gale Contractor Services, West Coast Precision Drywall, McGregor Door & Hardware, Northwest Natural Lighting, CR Floors & Interiors, Frontier Door & Cabinet, DeWaard & Bode, Axiom Division 7, Teufel Landscape & Express Quality Painting



Photos and video by Nick Grier Photography.

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