The concept of using off-site fabricated modules for core elements of a home is not necessarily new. In fact, most recently Proto Homes introduced a hybrid-prefab system with the Proto Core, which is a chase for mechanical, plumbing, and electrical. It’s also being used in the form of “wet-cores” for The House of the Immediate Future with Habitat for Humanity (Seattle/South King County) at the Seattle Center.
Last week, Greenfab was awarded LEED Platinum certification for this modular home, a contemporary residence located in the Jackson Place neighborhood of Seattle. It’s the first prefabricated, modular home in Washington to obtain this level of LEED certification and the design is part of Greenfab’s 1300 Series now available nationally.
This is Alley House 2, a modular prefab home aiming for LEED Platinum certification, located in the Madison Valley neighborhood of Seattle, Washington. We looked at the home during site assembly and note that it’s complete and listed for sale at the offering of $599,000. The home has three bedrooms, two bathrooms, a one-car garage (that could be used as a workshop or converted to an ADU), and 1,687 square feet.