Welcome to 870 Twin Harbor Drive, a thoughtfully maintained split-foyer home offering four bedrooms, three full baths, flexible living spaces, and an exceptional lifestyle in the sought-after Twin Harbors community. A generous entry foyer creates a welcoming sense of arrival, setting this home apart from the traditional split-foyer layout. The main level is filled with natural light and features a spacious living room, dining area, and beautifully appointed kitchen with upgraded countertops and stainless steel appliances. Just off the dining area, an enclosed porch provides an inviting extension of the living space—ideal as a sitting room, playroom, or casual retreat—with access to a private deck beyond. The main level continues with a full bath, two secondary bedrooms, and a well-appointed primary suite with its own full bath. The fully finished lower level provides exceptional versatility with a spacious den or second living area, fourth bedroom, and updated full bath. A substantial laundry and utility room offers an abundance of storage and enough room for a home gym or additional flexible use. A separate door provides convenient access to the lower rear deck and outdoor spaces. Outside, the property offers an expansive side yard with an electric-equipped shed, trampoline, and playground equipment, providing plenty of room for recreation, entertaining, gardening, or simply enjoying the outdoors. Beyond the home, Twin Harbors offers an enviable waterfront lifestyle with community amenities including a boat ramp, marina and boat slips, fishing pier, beach, swimming area, pavilion and picnic area, and canoe and kayak access. Whether you're looking to spend the day on the water, enjoy a quiet afternoon outdoors, or simply take advantage of the community's exceptional setting, this is an opportunity to enjoy the best of Arnold living with remarkable convenience and flexibility.