Located in the Montclair Colony area on the south side of Shelter Island, this modern-contemporary is on a quiet lane on a shy acre in a park-like setting with established plantings, hand stacked stone walls and benches. Built in 1990 and offering 4,248+/- sq. ft. over three levels of living space, just inside the foyer is a step down living room with double height ceilings and three walls of floor to ceiling windows facing a stacked stone fireplace. A four season sunroom with central air and heat is just off the living room. The kitchen, which also has access to the sunroom, has a dining area and high end appliances with adjacent powder room. One guest bedroom is on the first floor. A second guest room and a sunny, loft style office over look the living room. The second floor has a dedicated master suite with water views and spa-like bath featuring whirlpool and custom shower with body sprays. A sunny, loft-style office is over the living room. The lower level, which is at grade, is comprised of a sunny and welcoming media and family room with sliding doors to garden, bar with plumbing and refrigeration, and is adjacent to well maintained mechanical area. A 16' x 36' gunite pool overlooks the deep water dock, which is 95' ft. long with 4.5' ft. at low mean tide, fresh water, shower, 50 amp shore power, and easy access to open water. A separate workshop offers heat and custom shelving. For the pet in the household, there is invisible fencing. Well cared for in every respect, this property is an exceptional opportunity.