ADU/Garage home plans are available for viewing at Home Plans Northwest. From ADU to Bay Garages, here you can search for ADU/Garage plan styles not found in other categories. Starting with small square footage to large, these models are worth taking a look at. Discover a set of construction or working drawings (sometimes still called blueprints). They define all the construction specifications of a residential house such as dimensions, materials, layouts, installation methods and techniques.