N22 Lifestream Backyard Cottage (Sun only)

Lifestream Solutions

9100 15th Ave NE
Seattle, WA

Sunday only, 11am - 5pm


Site Description

Water Conservation, Energy Efficiency, Indoor Air Quality, Materials Efficiency, Design Innovation, Solar Power, Storm Water Infiltration, Advanced Building Envelope

The Lifestream Backyard Cottage was designed and built to demonstrate healthy innovative construction techniques and strategies for a more sustainable lifestyle. Built based on the principles of Building Biology, or Baubiologie, as it was developed in Germany, this home addresses many common concerns in standard building practice – especially those in relation to the health and wellbeing of the occupants.

By being built to standards that can appeal to those afflicted with chemically sensitivities, electromagnetically sensitivities, Sick Building Syndrome (SBS), Multiple Chemical Sensitivity (MCS), and other environmentally exacerbated diseases, Lifestream Solutions hopes to demonstrate an accessible sustainable building system for anyone to enjoy as a part of a healthy preventative lifestyle that meets current codes while pushing the industry to enhance the code for healthy building practices.

Some of the Unique Features Include:

  • Shielded Wiring – to mitigate Electro Magnetic Frequency Radiation
  • Fiberglass Rebar – to avoid a web of metal in the foundations which causes distortions in the Earth’s natural magnetic frequency.
  • Double Wall Framing – for energy efficiency and ability to control and regulate the interior air temperature and quality.
  • Non-Toxic Materials – avoiding any formaldehyde or other toxins that off gas.
  • Heat Recovery Ventilator – removing old air and replenishing new air minimizing heat loss.
  • Magnesium Oxide Board Siding – mold/mildew/fire/rot/pest resistant.
  • Integrative Adaptable Systems Design - for Solar Panels, Solar Hot Water Heater, Rainwater Collection, etc.
  • Edible Landscape – for productive use of yard and connection to the earth.
  • Natural Lighting – to reduce electrical demand and promote wellbeing.

This project has been an adventure in innovation and execution with the ambitious goal to demonstrably raise the bar towards mindful construction in consideration of health, community, and our built environment. The Lifestream Cottage is Lifestream Solutions flagship project as a daring demonstration model, compelling conversation starter, and industry game changer. The integrative design/build process has allowed for a holistic philosophy to achieve manifestation as a living structure.

The core team has gone beyond the realm of reason to deliver on our far reaching goals. This project has been developed thru considerable dedication to achievement despite a tight budget to be so experimental. This team deserves significant acknowledgement for all the efforts contributed to be arriving at this point of completion despite difficult setbacks, code conditions, and product performance. 

The Lifestream Cottage Core Team Includes: 
Dana Stream – Home Owner, Investor (LifestreamSolutions.com)
John Stream – Designer, Building Biology
Michael Cleveland – Lead Project Manager, Builder, Systems Design
Erin Lau – Landscape Architect, Drafting, (ErinLauDesign.com)
Tara Anderson – Team and Technical Support

Appreciations to Abodian, NW Electric and Solar, Regatta Construction, Kevin Sikes, Bec Chapin, Evergreen Certified, NW EcoBuilders Guild, and many many helping hands! Thanks!

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