Detached ADU Portland: What You Can Build on Your Lot
Thinking about building a detached ADU in Portland? Learn what zoning rules, setbacks, and feasibility factors determine whether a backyard ADU is allowed on your property.
Thinking about building a detached ADU in Portland? Learn what zoning rules, setbacks, and feasibility factors determine whether a backyard ADU is allowed on your property.

Learn how to create and customize preliminary ADU plans in Portland using our interactive ADU Wizard. Ensure your project meets local codes and starts off right.

Discover your ADU possibilities in Portland & Vancouver PDX with our interactive ADU Wizard. Evaluate zoning, setbacks, and development potential, then upgrade to preliminary ADU plans you can download, revise, or customize for your property.