Welcome to 51 Seabrook Cove - a beautifully reimagined single-level retreat nestled in the prestigious guard-gated community of Sea Island in the heart of Newport Beach. Set on a coveted corner lot, this fully remodeled lower unit offers an exceptional blend of luxury, comfort, and modern convenience - spanning approximately 2,600 square feet with 3 bedrooms, 3 bathrooms, a dedicated office, and a sunroom bathed in natural light. The open-concept living areas are designed for both elegant entertaining and everyday ease. The spacious living room anchors the home with a fireplace framed by Italian porcelain, flowing seamlessly into a formal dining room complete with custom built-ins and a wet bar with wine fridge.The chef's kitchen has been thoughtfully reconfigured and features Cambria Quartz countertops, custom cabinetry by Green Wish Concept, and a full suite of premium appliances - Sub-Zero refrigerator, Thermador stove, and Thermador dishwasher. The primary suite is a true sanctuary, offering a fireplace, his-and-her closets, and a spa-inspired en-suite bath with Porcelanosa tile, Cambria Quartz counters, a steam shower, freestanding jetted soaking tub, and Kohler fixtures throughout. Additional highlights include LVT flooring, remote-controlled Hunter Douglas shades, a tankless water heater, new AC unit with Ecobee smart thermostat, a fully remodeled laundry room with custom cabinetry, and a new garage door with MyQ remote access. Step outside to a wrap-around private yard featuring all-new landscaping, porcelain tile, and designer lighting - centered around a luxurious 8-person in-ground jetted spa with waterfall, controlled via the Pentair remote app. Perfect for relaxing evenings under the stars. A Ring security system with cameras provides added peace of mind. As a resident of Sea Island, enjoy 24-hour guard-gated security and resort-style amenities including two pools and spas, two tennis courts, and a clubhouse - all just minutes from Balboa Island, Fashion Island, and the scenic Back Bay.