Welcome to this exceptional custom-built estate by Advantage Home Builders, ideally situated on a rare three-quarter-acre waterfront homesite in the highly desirable Las Calinas community. Combining timeless craftsmanship, generous living spaces, and an outstanding location, this beautifully maintained 4-bedroom, 3.5-bath residence offers an exceptional opportunity to enjoy luxury living with the added benefits of NO CDD fees and a low HOA. From the moment you arrive, the home's impressive curb appeal sets the tone. An expansive paver driveway, beautifully maintained landscaping, and a spacious three-car garage create a welcoming first impression, while the oversized homesite provides a sense of privacy rarely found. With no neighboring home to the left and a wooded backdrop, the property offers a peaceful setting that complements its waterfront location. Inside, you'll find a thoughtfully designed floor plan that balances elegant entertaining with comfortable everyday living. Freshly painted throughout, the home features spacious rooms, abundant natural light, and quality finishes that create a warm yet refined atmosphere. The welcoming foyer opens to formal living and dining rooms, providing inviting spaces for holiday gatherings, special occasions, or quiet evenings at home. Beyond these spaces, the home opens into an expansive family room centered around a beautiful fireplace, creating a comfortable place to gather while enjoying views of the backyard and water beyond. The gourmet kitchen is designed to be both beautiful and highly functional. Ample cabinetry, generous countertop space, and an oversized center island with seating make meal preparation and entertaining effortless. A rare feature, the kitchen includes two dishwashers, offering exceptional convenience for busy households and those who love to entertain. Home chefs will appreciate the gas cooktop, providing precise temperature control and exceptional cooking performance. A sunny breakfast nook overlooks the water and flows seamlessly into the family room, creating an open layout that is ideal for today's lifestyle. The first-floor owner's suite serves as a private retreat, offering generous proportions and peaceful backyard views. The well-appointed ensuite bath and spacious walk-in closet complete the owner's sanctuary, providing comfort and convenience. Upstairs, a large bonus room offers endless flexibility to suit your needs, whether used as a media room, game room, home office, fitness room, or additional living area. Three spacious secondary bedrooms and two full bathrooms provide comfortable accommodations for family members or guests while maintaining privacy from the primary suite. Outdoor living is equally impressive. The oversized screened lanai offers an ideal setting for relaxing or entertaining while overlooking the expansive backyard and tranquil waterfront. A gas stub is already in place for an outdoor grill, making it easy to create the outdoor kitchen you've always envisioned. The three-quarter-acre lot provides exceptional outdoor space with plenty of room to design and build a custom pool while still preserving generous green space for recreation, gardening, or simply enjoying the peaceful surroundings. Additional features include a spacious three-car garage, an expansive paver driveway, and fresh interior paint that makes this home truly move-in ready. Residents of Las Calinas enjoy a wonderful combination of spacious homesites, mature landscaping, and exceptional community amenities. The neighborhood features a clubhouse, swimming pool, children's splash park, tennis and basketball courts, playground, and scenic walking paths, all within one of St. Johns County's most desirable locations. Top-rated St. Johns County schools, shopping, dining, golf courses, beaches, and convenient access to both Jacksonville and historic St. Augustine are all just minutes away. Custom-built homes on estate-sized waterfront lots are a rare offering, and this residence represents an outstanding opportunity to own a home that combines quality construction, generous living spaces, privacy, and an exceptional lifestyle. With its desirable floor plan, gourmet kitchen featuring a gas cooktop, dual dishwashers, spacious bonus room, oversized screened lanai with a gas stub for a future outdoor kitchen, expansive backyard with room for a pool, peaceful waterfront setting, NO CDD fees, a low HOA, and the sought-after Las Calinas lifestyle, this exceptional home is ready to welcome its next owners and provide years of comfortable, elegant living.