Sno Valley Cottages
Location: Echo Lake Area of Snohomish
The Rankich Tree Nest is a small sustainable (830 SF), all electric home, showcasing energy and water efficiency, low maintenance features, and healthy interiors, to support aging-in-place and living lightly on the planet.

MB Architecture
Location: Fremont
The Fremont residence is part of a 4-unit development situated on a. steep site with three townhomes. The single family residence is opening its doors for the tour and features a large entertaining space with loft, stunning views, and roof top patio.

Nice Building Corp
Location: Crown Hill

Our DADU is part of a two home site. A quaint 2 story DADU with 2 bedroom/2 bath and a spacious living area with a kitchen. This DADU pays special attention to custom design.

LastingNest
Location: SE Bellevue

Stop by and see this Hilltop Mid-Century Modern home - with re-imagined and redesigned spaces for modern living and energy efficiency. Construction by Lastingnest Inc and designed by CTA Design Builders.

Ichijo USA
Location: Trails End at Brookdale, Tacoma

Ichijo is building all electric net-zero energy ready single-family homes that feature contemporary designs, energy efficient building and innovative products.

Puget Sound Solar
EV Support
Location: Phinney Ridge
A favorite on previous tours, certified net-zero in 2016, this home has many energy and sustainability features including advanced building envelope, solar PV + storage, solar thermal, heat pump, edible garden, chickens, EVSE, and this year's feature, a Resilient Sound Studio.

Pathway Design & Construction
Location: Maple Valley

This remodel follows a multi-phased approach, spanning several years, to transform almost the entire home. Each phase reflects the family's evolving lifestyle and goals, guided by elements of the Living Building Challenge and Built Green, all within realistic budget constraints.

S.A.G.E. Designs NW
Shelterworks
Location: South Park

Modern Passive Solar Addition to a 1942 600sf "Boeing Box". The project is a Great Room - fondly known as the Elbow Room - and a Sweet Master Suite with Loft & New Bathroom. Featuring Faswall ICF's, SIPS roof, Site-built Windows and many other Reused Recycled Innovative Materials. There will be a mini trade fair and a Faswall demonstration.

21 Acres
Location: Woodinville
21 Acres was awarded LEED Platinum Certification in 2013 by the U.S. Green Building Council (USGBC). The 12,000 square foot building was awarded the highest Leadership in Energy and Environmental Design certification. In 2022, 21 Acres received LEED O&M Platinum credentials.