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Area: 2496 SF total / 832 SF per unit ( 232/77 m²)

Footprint: 945 SF

Bedrooms per unit: 2

Bathrooms per unit: 1 

Construction type: Conventional wood framing, truss-ready


The Orion elevates the three-decker prototype for contemporary housing needs. As a reaction to increased housing density, this 3 unit structure features;


  • Efficient design that consolidates plumbing, mechanical, and electrical systems.
  • Modern acoustic floor and wall detailing, providing privacy for inhabitants.
  • Opportunity for live-in rental income; live in one unit and rent out the other two.
  • Design suitable for a variety of lots


Breathe new life into multi-family housing with this simple, elegant design.


  • The price listed for this design includes stamped, permit-ready construction documents for use in Oregon, Massachusetts, or Maine. This includes plans, elevations, framing drawings, sections, details, and window/door schedules. Included in this price are responses to any building department comments that may arise. This does not include a site plan, or additional engineering which may be required based on the project site or design changes.

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