Sherwood-Jayne House is a historic home and related buildings located at East Setauket in Suffolk County, New York. The property encompasses a two-story dwelling, as well as five accessory buildings, mature planting, split-rail and picket fences, and other landscape features. The construction dates of the house spans from about 1730 to 1940. It is a two-story, six-bay saltbox form dwelling with a two-story rear extension that forms an "L" shaped plan.