9 Martingale Court, East Setauket, NY 11733

**Discover the Ultimate Entertainer's Dream Home!** If you've been searching for a spacious, thoughtfully designed home that seamlessly blends upscale comfort with entertaining perfection-your search ends here. Built in 2003 with timeless finishes, this home boasts a light and bright atmosphere throughout, thanks to plentiful oversized windows, 10-ft ceilings, custom millwork, and three fireplaces that add both charm and warmth. The open floor plan is a dream for modern living, featuring a main-level office (or 5th bedroom) with a private entry-perfect for remote work or multigenerational living. Upstairs, you'll love the vaulted family room with skylights, ideal for hanging out or enjoying quiet movie nights. The primary suite is a true retreat, complete with a sitting room, a luxurious ensuite bath, and an oversized walk-in closet. The real showstopper? The lower level, designed for ultimate fun and relaxation, features radiant heat for year-round comfort. This space includes a full sauna, a rec room with a custom bar, a full bath, a fitness room, and an additional bedroom-all with convenient access to the backyard. Outside, the heated saltwater L-shaped pool, installed in 2018, takes center stage, surrounded by stunning pavers, a pergola, and lush landscaping, creating the perfect outdoor oasis. Practical upgrades like central vac, propane gas cooking, oil heat, and central air add convenience, while the extended-height 2-car garage provides ample storage or space for a car lift. Located just minutes from Stony Brook University, the LIRR, and Three Village Schools, this home combines luxury, functionality, and an unbeatable location. This is more than a home-it's a lifestyle. Make it yours today!