Turnbull Griffin Haesloop designed Hupomone Ranch, a custom home currently under construction in Petaluma, Calif., to achieve a LEED-Platinum rating.
The Kentfield house displays Turnbull Griffin Haesloop’s signature ability to maximize a site’s potential, with framed views of Mt. Tamalpais and San Francisco Bay.
A living roof, as well as solar hot-water panels, photovoltaics, and a rainwater system, helps lower the home’s environmental impact.
A hand sketch of the Kentfield house.