Spurred by the city’s generous ADU incentives and a desire to reduce their environmental footprint, a couple—he an architect and she a construction engineer—designed and built an elegant, 624-square-foot backyard home with sustainability at its core. Scott Mooney and Lauren Shumaker’s compact backyard home is located in the back half of their 5,000-square-foot lot in the Richmond neighborhood of Southeast Portland. The couple plans to track the energy use of their new-build’s electric equipment and appliances. The data will inform the size of their photovoltaic array they'll add to offset the energy costs of the ADU and the bungalow. Photo 2 of 6 in Buckingham ADU by sarah jones from Budget Breakdown: A Portland Couple Design and Build a Compact Home for $222K

Buckingham ADU

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Spurred by the city’s generous ADU incentives and a desire to reduce their environmental footprint, a couple—he an architect and she a construction engineer—designed and built an elegant, 624-square-foot backyard home with sustainability at its core. Scott Mooney and Lauren Shumaker’s compact backyard home is located in the back half of their 5,000-square-foot lot in the Richmond neighborhood of Southeast Portland. The couple plans to track the energy use of their new-build’s electric equipment and appliances. The data will inform the size of their photovoltaic array they'll add to offset the energy costs of the ADU and the bungalow.