Located on Westhampton Beach's most prestigious lane, surrounded by some of the village's finest homes, this historic estate, complete with a once-working windmill, has roots dating back to the turn-of-the-century. Set behind private gated hedges, this unique 4,700+/- sq. ft. home has been lovingly updated to 21st century standards and offers today's luxury buyers 5 bedrooms, 5 1/2 baths and plenty of space for entertaining. A gracious foyer opens to a large and grandly-scaled living room with wood-burning fireplace that adjoins a large library with custom-designed bookcase and powder room. The heart of the home includes an elegant dining room with wood-burning fireplace, gourmet kitchen with tin ceilings and window seat, and spacious breakfast room and built-in bar area for more informal dining. A light-filled sunroom offers space for reading and relaxing. Nearby, stairs lead to a second level with two bedrooms, two baths and a large mahogany deck overlooking the pool. Head to a separate wing of the house to find the first-floor master bedroom and two en-suite guest bedrooms, one currently used as an office. A set of stairs leads to the historic windmill tower, now used as a gym. This wing also offers lots of storage, including two cedar closets. An indoor pool cabana has bath access and leads to an outdoor shower. Outside, the lushly landscaped 1.5+/- acres is a delight at every turn, from its large fountain and koi pond (with lily pads) to mature specimen trees, hydrangea, Japanese Cherry tree and Red Maple. Relax by the heated 20 x 40 gunite pool, hidden behind hedges for privacy. With its large bluestone patio and night lighting, it's the perfect Hamptons retreat. This is a rare offering that won't last long.