When architect Jonathan Feldman of Feldman Architecture began remodeling his home in San Francisco in the early 2010s, the growing green building movement in the city inspired him to turn his residence — dubbed ‘The Farm’ after its overgrown backyard — into a testing ground and laboratory for sustainable design. From installing renewable energy systems to sourcing sustainable materials, his pursuit of green, net-zero energy standards earned the project LEED Platinum certification.
Purchased with the intent of green renovation, the 1905 historic home that Feldman and his wife, Lisa Lougee, renovated was rebuilt from the inside out to merge the building’s classic Edwardian features with more contemporary elements. Critical to the project’s success was the addition of new windows and skylights as well as an open-floor plan to undo the home’s closed-off character. The basement was also transformed to include a usable backyard and deck.
In pursuit of LEED Platinum certification, Feldman worked with the San Francisco building department to allow an unprecedented type of water system in the city: a water recycling system that includes both rainwater and gray water harvesting with tanks tucked below the rear deck. A heat recovery ventilation system pumps fresh air into the home with minimal energy loss, while solar thermal panels partially heat the mechanical system. All materials are sustainably sourced and non-toxic. Water and electricity monitoring can be accessed via panels throughout the home or smartphone technology.
“The key to achieving LEED Platinum or any kind of green standard is to identify and commit early on to the features of interest,” said Feldman, who strives to reach net-zero energy with many of his firm’s projects. “We didn’t push for the passive house standard because we didn’t believe it made sense for this particular project.”
Photography by Matthew Millman via Feldman Architecture