Exceptional mid-century Robert McElroy designed home, beautifully sited on nearly an acre, and thoughtfully renovated/upgraded by current architect-owner. Flexible floorplan defined by floor-to-ceiling glass offering endless indoor/outdoor living options amidst wooded surroundings. Open plan 1st floor: European-style kitchen with custom lacquered wood and aluminum-framed glass cabinetry, quartz and tempered glass counters, Subzero/Dacor appliances, and peninsula seating opens to family room with dramatic vaulted ceilings following a-frame construction. Bath off family room clad in limestone with Kallista fixtures. Spacious living/dining room with free-standing fireplace. Separate, main-level master suite, new barn door opens to luxe, marble-clad bath with dual vanity, jetted tub, and oversized, two-person shower. Vast expanses of glass wrap entire first floor and Trex deck extends full width of home, with additional flagstone patio and retaining walls. Harwood flooring, restored/original stair/rails, custom lighting throughout. Lower level with second family room/den, 3 well-proportioned bedrooms, and full bath with carrara marble and frameless glass shower enclosure. Separate laundry/utility room. New, solid interior doors/hardware throughout, new HVAC (new gas service), lutron dimmers, new driveway. 2-car garage. Award winning T/E school district, conveniently located minutes to major highways, public transportation (R5 Paoli/Thorndale), schools, and premier shopping/dining destinations.