New Construction of a 3709 square foot, for bedroom, three bath house and a 620 square foot detached ADU (studio with full bath.)

Location: Sonoma, California
Year of Construction: 2012

Retrofit of a 1960s 1937 square foot, 3 bedroom, 1-3/4 bath house into a 2357 square foot, two bedroom, 2-1/2 bath Passive House.

Location: Sonoma, California
Year of Construction: 2010

Retrofit of a 1,193 square foot, 3 bedrooms, 1-3/4 bath Mid Century Modern home into a 1,767 square foot, 3 bedrooms, 2-1/2 bath all-electric Passive House.

Location: Sunnyvale, California
Year of Construction: 2021

Retrofit of a 1960s, 1,993 square foot 3 bedroom, 2 bathroom, two story home with a cellar into a 3,103 square foot, 4 bedroom, 3-1/2 bathroom home with full conditioned… Read more »

Location: San Francisco, California
Year of Construction: 2015

Bishop House is a one-story single-family residence located near Bishop’s Peak. The project is all-electric and built to the Passive House Standard. The project incorporates a few key components necessary… Read more »

Location: San Luis Obispo, California
Year of Construction: 2021

This new Spanish Colonial is a celebration of historic style and modern green technology. Although its authentic design conveys a sense of history, this home is anything but antiquated. The… Read more »

Location: Palo Alto, California
Year of Construction: 2014

This new 1600 square foot residence in Carmel-by-the-Sea, California was completed in early 2013. In addition to PHIUS+ Passive House certification, the project earned LEED Platinum certification as well as Fine… Read more »

Location: Carmel-by-the Sea, California
Year of Construction: 2013

In February of 2006 the California State Legislature passed a bill to require all new homes in the State to be built as ‘net zero energy’ by 2020.  Scroll forward… Read more »

Location: San Jose, California
Year of Construction: 2012