Located in the prestigious Muirlands community of La Jolla, 6389 Castejon Drive is an extraordinary coastal retreat offering over 11,000 square feet of luxurious living space. Set on a half-acre lot, the property provides sweeping views of the Mission Beach and La Jolla coastline. This newer build modern home features six bedrooms, seven full bathrooms, and two half baths, with a kitchen on each level and a fully-equipped fitness room. Designer finishes throughout enhance the home's elegance. Built on a hillside, the home has dual driveways leading to Craftsman-style garage doors, with ample parking for up to 11 cars. The home's reverse floor plan optimizes ocean views, and the open, seamless design is ideal for entertaining. The main level includes an indoor bar, a 180 bottle wine room, and a lounge area that flows into a courtyard with a stunning 20-foot cascading water feature. Each level boasts a luxurious primary suite, with the main level offering a private patio and outdoor shower. The second level features formal living and dining areas opening to an infinity-edge pool, outdoor kitchen, and bar area, plus ocean-view basketball and bocce courts. Top-tier amenities include Wolf subzero appliances, Waterstone fixtures, built-in espresso machines, warming drawers, dumbwaiter and elevator. The home's sophisticated design is complemented by wide-plank LVP flooring, onyx countertops, and stone accent walls. Located near private golf courses, beaches, hiking trails, top schools, and fine dining, 6389 Castejon offers the perfect blend of privacy, luxury, and convenience.