Yves Béhar has designed everything from high-tech wearables to voice-activated, transforming furniture — now, the prolific San Francisco-based designer is adding prefabricated homes to the list. Unveiled earlier this month at the Summit Festival in Los Angeles, the YB1 (Yves Béhar LivingHomes) is a line of prefabricated accessory dwelling units created in partnership with LivingHomes, the design studio of California-based prefabricated home producers Plant Prefab. The fully customizable homes are built with sustainable construction methods and materials, and they are aimed at increasing urban density while reducing the environmental impact of new construction.

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rendering of small wood home with slatted shutters over full-height glass

Designed with flexibility in mind, the modular YB1 can be fully customized to meet a variety of living requirements, climatic conditions and aesthetic desires. The first three available versions of YB1, for instance, include three different floor plans and roof systems thanks to a 4-foot grid system that allows for a range of 250- to 1,200-square-foot units. Depending on the footprint, the interiors can be outfitted with a full kitchen, bathroom with a shower, living room, a bedroom and an office. Homeowners will be able to choose the appliances, finishes, lighting and electrical systems ahead of time for pre-installation.

rendering of small wood home with slatted shutters over full-height glass at night

“Following our work on efficient living with robotic furniture company ORI, I’m excited to extend the passion for tiny homes and prefab by partnering with LivingHomes. For me, the next frontier of design is to think of the entire home as a product that a homeowner can shape to their needs in terms of size, usage, aesthetic and lifestyle,” said Yves Béhar, founder and CEO of fuseproject. “This is why we’re interested in the customizable nature of prefabricated ADU’s: people want their living environment to be a reflection of their specific life needs. The design goal of the LivingHomes ADU is adding urban density with a range of sizes and home designs while providing a building system that delivers on sustainable and efficient living in urban areas.”

Related: Yves Béhar’s shapeshifting Ori furniture transforms your home at the touch of a button

rendering of wood-lined room with gray sofa and small dining set

To reduce the environmental impact of YB1, the designers will use Forest Stewardship Council-certified wood siding and cement panels as well as passive solar principles to inform the roof options. The houses will also offer Smart Home capabilities for measuring resource use and energy production. Plant Prefab’s efficient building system allows the homes to be constructed in just one month. Then, it takes only a day to install them on-site. Initial pricing for the YB1 starts at around $280,000; however, the designers hope to offer Yves Béhar LivingHomes for less than $100,000 in the future.

+ YB1

Images via Yves Béhar

rendering of cube-like home with glass walls