Charming Riverfront Estate on Prestigious West Islip Road. 1928 Gentlemen Georgian Colonial Home entirely rebuilt in 1994 and major renovations in 2021. Large cobble stone piers and driveway lead the way to this 6,000' Sq. Ft three-level home with 16 rooms, 7 bedrooms and 3-1/2 baths. Home office offers 15' ceilings and tranquil views of the Great South Bay. Master suite with French doors to private balcony overlooking the river give way to breathtaking sunsets. Third floor recreation room complete with wet bar where the endless water views continue. Gorgeous Molding throughout the home. Oversized rear porch overlooks beautiful gunite pool with custom stonework, waterfall and awe-spiring views of Sumpwams Creek . Bonus rebuilt studio servants cottage, separate utilities, with private waterfront deck. Property includes two 35' protected piers and 40' of beach (50' boat capable). Just 500' by boat to the Great South Bay. Come experience waterfront living at it's finest.