PHI Certified 

Kaplarkey House

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

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Bishop House

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

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Noble Prize (Street)

A single family Accessory Dwelling Unit (ADU) residence, that is 1-story, with an Electric Ductless Heat Pump HVAC System, Electric Heat Pump Water Heater, and an ERV for filtered indoor… Read more »

Location: Orange, California
Year of Construction: 2024

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Sustainably Spanish

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

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Carmel-by-the-Sea Passive House

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

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Cottle Zero Energy Home

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

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Rancher Redux using Passive House

These clients came to us to because their 1957 California rancher was really uncomfortable and needed a complete overhaul. They’d lived with the original kitchen and bathrooms for 9 years… Read more »

Location: Sunnyvale, California
Year of Construction: 2013

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Thesen-Kramer Residence

The first house in Palo Alto built to the Passive House Standard is known as Project Green Home. Completed in June 2011, it meets and exceeds the State’s residential 2020… Read more »

Location: Palo Alto, California
Year of Construction: 2011

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Poe Street

This Crafstsman-style home was completed in 2013 and was designed to integrate modern and classic energy-efficiency techniques. Coupled with Passive House efficiency, the house is equipped with 18 kW of… Read more »

Location: Palo Alto, California
Year of Construction: 2013

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Palo Alto Passive House

The mission of the house is to create an extremely energy efficient and healthy house – with no aesthetic compromises. The house demonstrates that sustainable building does not need to… Read more »

Location: Palo Alto, California
Year of Construction: 2015

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