Hupomone Ranch

Hupomone ranch is an original 160-acre homestead located in the Chileno Valley, just three miles west of downtown Petaluma. The ranch had been fallow for over 30 years and the owners, a young family with three children, wanted to build a barn house that would reflect their commitment to sustainable farming, draw on the natural serenity of the site and build on the sense of place in western Petaluma where farming and ranching are still a part of people’s daily lives.

The site has a wonderful balanced quality to it, and the simple grounded form of the barn is sited to compliment this setting and capture the long views to the coastal range beyond. Set into the more opaque north side, the entry provides shelter tucked under the loft above and frames a view through the house to the meadow beyond. The light-filled living area opens up to the long view south and gathers the bedrooms and kitchen to either side. The kitchen has slide away windows that open directly to the garden.

An integral part of the design, the landscaping by Lutsko Associates includes several outdoor living areas, organized along a riparian restoration and native plantings. Erin Martin's interiors compliment the flow of indoor/outdoor living. The owners have built a number of the exterior tables and benches and are in the process of building their dining room table.

The house is certified LEED Platinum.

Natural ventilation

Passive Solar

Photovoltaics

Solar water heating

Water-saving sanitary appliances

Sustainable building materials

Low-emitting materials and finishes

Smart design (passive design strategies)

Ground Source Heat Pump

Daylighting maximised