3719 Balboa Dr Unit 4, Oceanside, CA 92056

New Price Enhancement!!! Motivated Seller!1 Welcome to Costa Serena – A Tranquil 55+ Hillside Retreat Nestled in the desirable senior community of Costa Serena, this beautifully maintained home offers peaceful hillside and mountain views, along with a host of thoughtful upgrades designed for comfort, efficiency, and easy living. Enjoy the best of Southern California’s indoor-outdoor lifestyle with both front and rear patios, complete with French drains, a custom patio cover, and a retractable awning—ideal for morning coffee or sunset dinners. The spacious garage is a dream for hobbyists or storage lovers, featuring custom cabinetry, a built-in workshop, an EV charger, and an additional shed. Inside, the home is move-in ready with fresh paint, smart light switches, a luxurious Toto toilet, smart appliances, and a smart thermostat to keep your space comfortable and energy-efficient year-round. The guest room includes a Murphy bed for added versatility, while key systems like the HVAC, tankless water heater, and roof (just 2 years old!) ensure peace of mind. Security cameras and annual plumbing/HVAC inspections add an extra layer of comfort and confidence. Located in a quiet, friendly neighborhood just 10 minutes from the beach and moments from shopping and major freeways—this is coastal living with convenience and community.