Guesthouse

The pantry lines the wall to the right.

The cabinetry is fabricated by a local Indian craftsman styled in the manner of modern German and Italian kitchens at a fraction of the cost.

With little to no permitting required because of its small size, Sett Studio units can be used for an extra bedroom, a yoga studio, a hydroponics growing area or an office space, like this 96-square-foot one shown here.

New pine and spruce wood from the Pyrenees (both recyclable and PEFC certified) were selected for the façade of the 1,000-square-foot prefab. Smart blinds cover the windows, rigged to open and close depending on the weather forecast.

Cubicco’s prefab houses, like the Cabana Beach model, are built with laminated veneer lumber, an engineered material that uses up to 90 percent of a tree—compared to typical wood timbers that use only 60 to 70 percent. Modules can be disassembled if the owners relocate.

The Fish Camp acts as the couple’s forest getaway, just a quarter mile from their main house.

The curving, bulbous walls of the bath and shower reveal an unexpected secondary role as a screen for film projections, giving the house a sci-fi glow.

Architect Rocio Romero designs ADUs that are conceived as studios, backyard offices, guest cottages, and short-term getaways. She’s sold over 50 prefab units in 17 different states, and recently launched a series of more modestly sized, construct-it-yourself structures dubbed the Camp series. The 456-square-foot Base Camp and 312-square-foot Fish Camp will both be priced in the $20,000 range. At just over 300 square feet, the Fish Camp is the smaller of the two Camp styles, but the prototype illustrates its utility as guesthouse or office.