This breathtaking Georgian revival Mansion is one of the original historic estates of the Gold Coast, crafted by the renowned architect Henry Otis Chapman, surrounded by an impressive 9+ acres of immaculate lawns and mature, exquisite plantings. The centerpiece of the estate is the awe-inspiring two-story center block, flanked by two expansive wings, all beautifully rendered in brick with a classic slate roof. As you enter through the grand two-story bowed portico, you are greeted by a remarkable 7-bedroom, 9-full bath home featuring six exquisite fireplaces, showcasing exceptional workmanship and the finest materials. The chef's kitchen is equipped with both electric and gas cooktops, a Thermador double oven, and a Bosch dishwasher. It opens up to a grand formal dining room adorned with a hand-carved fireplace, a hand-painted ceiling, custom molding, and stunning oak wall paneling with inlaid hardwood flooring. Across the grand center hall, a magnificent living room awaits, complete with a grand fireplace, custom arched floor-to-ceiling windows, and built-in lighted displays in each corner. The adjacent garden-style sitting room boasts custom plaster molding and hand-painted details leading to a picturesque brick patio with an incredible in-ground saltwater pool. For modern-day convenience, the estate offers a convenient three-car garage. This extraordinary property is truly a must-see for anyone seeking a timeless and magnificent estate on Long Island's highly sought-after Gold Coast.