This beautifully remodeled luxury waterfront residence offers refined coastal living along the scenic Intracoastal Waterway in the exclusive gated community of Summer Island. Perfectly positioned with approximately seventy feet of direct Intracoastal frontage, the home captures breathtaking west-facing sunsets and unobstructed views of the Guana Tolomato Matanzas National Estuarine Research Reserve. The thoughtfully designed two-story layout features three bedrooms and three bathrooms, including two private primary suites. The main-level suite offers convenience and accessibility, while the upper-level retreat boasts a private balcony overlooking the water, an ideal setting for enjoying tranquil evenings and spectacular sunset views. Inside, the residence has been fully renovated with modern finishes, showcasing an updated kitchen, remodeled bathrooms, and new flooring complemented by elegant architectural details such as crown molding. Hurricane-rated windows and doors, along with updated systems including heating, ventilation and air conditioning; roof; and water heater enhance both comfort and peace of mind. Designed for seamless indoor-outdoor living, the exterior offers a private dock with boat lift, durable marine-grade construction, a composite waterfront deck, and a fully equipped outdoor kitchen perfect for entertaining while overlooking the Intracoastal. Professionally landscaped grounds, a paver driveway and walkways, and a freshly painted exterior complete the home's polished coastal presentation. Adding to its rare appeal, the Atlantic beach is just across the street, allowing residents to enjoy both riverfront boating and easy ocean access within the same gated community. Summer Island residents enjoy resort style amenities including a clubhouse; pool; tennis; playground; shuffleboard; sidewalks; and a private boat launch all just minutes from Crescent Beach and historic St. Augustine.