One-of-a-kind property, engineered to be energy efficient. In other words, "green" before being green was popular. Remarkable mid-century multi-level home, custom-designed by the original builder/owner & then transformed by its current (and second) owner to be sustainable. Contemporary overtones. Popular College Heights neighborhood. Has frontage on Maurice and also borders the paper street extension of Sunset Road for easy access to Wellesley Square and Linden Square: town and train. Great living space. Four ample bedrooms include a third-floor master retreat with its aerie-like bedroom, separate study, dressing room/closet, bath and additional storage. Features also include beautiful and practical built-in bookcases, lovely stained glass window in dining/family room, customized kitchen storage, air-lock entries, bonus family space in basement level, workshop, and more. Solar thermal heating system with natural gas back-up. Naturalized yard with wonderful wildflowers..