4576 Mariners Bay Oceanside, CA 92057

Spacious 4-bedroom, 3-bath pool home offers flexible living with ONE Full Bedroom, Bath and Bonus Room conveniently located on the MAIN Floor. Step into a light-filled living room with vaulted ceilings, leading to an updated kitchen featuring Carrara white quartz countertops, newer appliances, and stylish finishes throughout. Recent upgrades include new windows and doors, waterproof luxury vinyl plank flooring, and fresh interior paint for a move-in ready feel. Enjoy cozy dinners in the dining area by the fireplace or head outside to your private backyard retreat, complete with a sparkling solar-heated pool, tranquil waterfall, and plenty of space to lounge, entertain, or soak up the sunshine. Upstairs, the remodeled primary suite boasts a spacious walk-in shower and modern finishes. Two additional bedrooms and an updated bathroom complete the second level. Energy-efficient features include fully paid solar, A/C, and a tankless water heater. The easy-care turf front yard, extra-wide paved driveway (ideal for RV/boat parking), and attached 2-car garage add even more value and convenience. Tucked away on a cul-de-sac—perfect for outdoor play and relaxed living. Just minutes from golf courses, San Luis Rey bike trail, Downtown Oceanside, the Pier, Harbor, and beaches. No HOA or Mello-Roos.