The accessory dwelling unit (ADU) market is alive and well in the Concordia neighborhood of Portland, Oregon. People like these tiny structures — sometimes referred to as backyard cottages, granny flats, or laneway houses — because they can be leased out or used to accommodate an expanding family situation. And, as these structures grow in popularity, they’re getting greener, too. For instance, check out this high-performance ADU built by Hammer & Hand and designed by Departure Design.
This is Morning Sun, a near net-zero energy home completed at the end of December 2009 for owners Doug and Emily Boleyn. The high-performance abode — designed by Matthew Daby of m.o. daby design llc and built by Cellar Ridge Custom Homes — received LEED Platinum certification, Oregon High Performance Home certification, and an Energy Performance Score of 31, making it one of the most decorated green projects in Happy Valley.
This is the first permitted shipping container house in the Mojave Desert near Joshua Tree, California, according to a statement by the architect, Walter Scott Perry, principal of ecotechdesign. The home, also known as The Tim Palen Studio at Shadow Mountain, was built with re-purposed shipping containers and some impressive green elements such as a steel shade system, a living roof, and a 10,000 gallon water storage tank.