This is a prefab design by Phoenix-based ASUL — which stands for adaptable system for universal living — and CSCP Consult in Savannah, Georgia. The tiny accessory dwelling unit has a 16′ x 20′ interior and is used by CSCP Consult as a “Think Tank,” or office, library, and study. The ADU, as shown below, is adjacent to a restored mid-century modern home and rests on 6-foot stilts to comply with FEMA flood zone requirements.
This is The Sentinel, a home that went through an efficiency renovation in Seattle. The work was performed by Seattle-based Green Canopy Homes which takes existing homes in walkable neighborhoods and transforms them with high-performance upgrades and a touch of community design. They all carry an Energy Performance Score and Built Green certification, and many of them have some geeky features like real-time energy monitoring, a digital homeowner’s manual, and on-site solar power.
There’s some great green homes in Portland, including this one, the Musician’s Dwelling, which was included on the Build It Green! Home Tour in 2010. Musician’s Dwelling was built through a collaboration between Departure Design and Hammer & Hand — like this ultra-efficient ADU — although the architect-owner assisted with this home. Owners Connie and Morgan Curtis envisioned this as a place to make music and share art.