Exterior, Concrete Siding Material, House Building Type, Metal Siding Material, Metal Roof Material, and Butterfly RoofLine "Pulling the buildings apart allows what is not a big house to feel really big," says architect Jonathan Feldman of the sustainable retirement home he built for a couple in California. "Because of the ways it opens up, it feels much more expansive than it really is."  Photo 1 of 10 in Sustainable Retirement Home in Tune with California Landscape

Sustainable Retirement Home in Tune with California Landscape

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"Pulling the buildings apart allows what is not a big house to feel really big," says architect Jonathan Feldman of the sustainable retirement home he built for a couple in California. "Because of the ways it opens up, it feels much more expansive than it really is."