Organized globally by the International Passive House Association, the International Passive House Open Days are a great opportunity to learn about Passive House buildings of all kinds, around the US and the world. Get in contact with current owners and learn first-hand what it is like to live and work in a Passive House and what the building or retrofitting process was like. Some will have professionals on hand with the knowledge and tools to explain the technical details of Passive House projects.

Participate as a Project Host:

email us at community@passivehousenetwork.org

Our basic guidelines:

  • Dates, times and duration of open house, over the three days, is/are, at the discretion of the owners.
  • The project can be under construction.
  • Certification is not required, but a plus.
  • A calculated PHPP is required.
  • Tours led by someone willing to tell the story of the work (owner, architect, builder, consultant etc…) and speak to the process, systems and components, to their best ability.
  • Provide dates, times, and location of open house, with pictures and basic description, to PHN for publicity.
  • Preferably hosts set up an Eventbrite to track registrations.
  • Attendance should be free.

Check back. More listings coming soon!

Morongo Valley CA

Morongo Desert House - Trenton Laughton

Morongo Desert House

June 24-25, 8am – 5pm

The Morongo Desert House is a 1250 SF single family residence located in the High Desert of Southern California. Stop by to learn more about Passive House design and construction techniques.

Pebble Beach CA

17 Mile Haus

17 Mile Haus

June 24, 10am – 4pm

What is a ‘Passive House’ and can I build one myself? Tour one on 17 Mile Drive and learn all about this remarkably sustainable way to live.

Sebastopol CA

Sebastopol Passive

June 25, 10am – 4pm

Visit this ‘under construction’ project nestled in an apple orchard, just outside Sebastopol. Learn all about what makes this a Passive House, and what’s so special about how it’s designed to need very little energy to stay remarkably comfortable.

Fort Collins CO

Millhaus Ft Collins

Millhaus Passive

June 24, 10am – 12pm

The mill metaphor is expressed by three simple and pure asymmetrical gable forms that are hyphenated by flat roof areas, which are supported by steel (industrial) elements.

Louisville CO

The Enclave

The Enclave Passive House

June 24, 10am-12pm

The Enclave is a rebuild from the devastating Marshal Fires. The owners dedicated themselves to building back better and have chosen Passive House as the means to do so. Tour a Passive House under construction and ask the contractor what it takes to build to this standard.

Louisville CO

Sunflower Passive

Sunflower Sanctuary

June 23, 11am-2:00pm

This passive house design optimizes a small, sloping lot for light, privacy, views, and comfort. Created for an amazing family who lost their home in the Marshall Fire, the design uses active and passive solar, expansive triple-pane windows with expansive southern views, an airtight envelope and energy recovery ventilation to meet passive house standards.

Somerville MA

Park Place Passive

June 24, 11am-1pm

New single-family home. Certified Passivhaus Plus. Tour by owner and Certified Passive House Designer, Vladimir Pezel.

Glen Rock NJ

Passive House New Jersey

Energy Retrofit Open House

June 24, 9am – 12pm

Deep Energy Retrofit of a 1928 colonial single family house. A house showing of an ongoing PH Retrofit Project.

Brooklyn NY

BrooklynNYnew

Park Slope Passive House

June 23, 1pm-5pm

This historic brownstone Passive House project will be open for tours with the architects and contractor. Since the project is in active construction, visitors will need to wear closed toe flat shoes and be prepared to climb stairs. All attendees will need to sign a waiver upon entry.

Hudson NY

The Passive House

June 23, 11am-2pm & June 24-25, 10am – 1pm

Explore the world of Passive House and energy-efficient buildings. Connect with the current owners and gain firsthand knowledge about living in a Passive House and the process of building or retrofitting such a remarkable property.

Livingston Manor NY

The Catskill Project

June 24, 11am-2pm

Situated on more than 90 acres in New York’s beloved Catskill Mountains with 11 house sites, The Catskill Project is a carbon-neutral community.

Kane PA

SIx&Kane

Six&Kane

June 24, 9am-12pm

63 North Fraley Street, Kane, PA

Imagine a building originally constructed in 1897 that was renovated to Passive House EnerPHit Plus standards. The project focused on transforming a vacant three-story masonry building into an energy efficiency showcase.