5509 MARLEON Drive Timeless elegance and distinctive lakefront luxury unite in perfect harmony in this custom-built waterfront masterpiece. Designed to capture the beauty of its stunning setting, the inviting living room welcomes with rich terracotta tile flooring, custom tray ceilings accented with exposed wood beams, an adjacent dining room, and a stunning fireplace, creating an elegant and sophisticated gathering space. Expansive sliding glass doors frame breathtaking lake views and seamlessly connect the interior to the outdoor living area, pool, cabana with summer kitchen, and waterfront beyond. Thoughtfully designed for both grand entertaining and everyday living, the main living areas offer an effortless transition between formal spaces and the casual dining area, chef's kitchen, and expansive family room, all framed by dramatic sliding pocket doors that invite panoramic water views indoors. Kitchen highlights include stainless steel GE Monogram appliances, a gas cooktop, custom tile backsplash, and a stunning hand-hammered copper farmhouse sink that serves as both a functional centerpiece and a striking design statement. The spacious primary suite is a private retreat featuring soaring ceilings, abundant natural light, a cozy sitting area, a flex space ideal for a second office or nursery, and direct access to the outdoor living areas for the perfect blend of luxury and lakefront tranquility. The primary bath features dual vanities, a jetted soaking tub, and a dramatic walk-in shower with natural stone finishes, arched wrought-iron windows, and multiple body sprays to create an exceptional spa-like retreat. An executive office and full pool bath are conveniently located just outside the primary suite. A first-floor guest suite provides a welcoming retreat for visitors. Upstairs, three generously sized ensuite bedrooms accompany a large secondary family room with sliding glass doors that open to a private balcony overlooking the estate grounds and waterfront. Outside, a private resort oasis awaits, featuring a saltwater pool with a sun shelf, deck jets, and a sheer-descent waterfall - along with a spa, expansive travertine pool decking, retractable screens, outdoor dining spaces, and a fully equipped summer kitchen. A separate cabana elevates the outdoor experience with a grill, hibachi grill, two beverage refrigerators, bar seating, and storage rooms. The private dock is boat-ready with an electric lift, while two floating jet ski docks ensure effortless access to water toys. Gated neighborhood with just 18 home sites and walking distance to Windermere Prep.