This home is the first LEED Platinum home in Marin, according to the Marin Blog of the San Francisco Chronicle. It was designed by SB Architects and built by McDonald Construction & Development, the same firm behind the LEED Platinum Margarido House. The rich and contemporary residence spans four levels on a hill and incorporates a number of green elements, such as:
G•O Logic, a design-build collaboration of architect Matthew O’Malia and builder Alan Gibson, has been working on a prototype home with considerable aspirations. When complete, Gibson and O’Malia hope the net-zero energy home receives both Passive House and LEED Platinum certification. The Belfast home has about 1,500 square feet of space and could go on the market for a price as low as $225,000, according to The Maine Public Broadcasting Network.
Oregonians Matt Kirkpatrick and Katherine Bovee have been working hard this last year on the Harpoon House, a simple efficient home in Portland that's expected to achieve LEED Platinum certification. The 28-foot tall home has one bedroom, one bathroom, a root cellar, and a roof garden. Specifically, there's 1152 square feet of living space and a 433 square foot roof garden space.