Welcome to Harbourside, a private lakeside community of only 16 homes set on 50+ acres of land and over 900 feet of shoreline on Lake Winnipesaukee. Each home has been thoughtfully sited on large, serene lots overlooking a beautiful park-like setting. This home is only a stone's throw away from Harbourside's two large natural sand beaches, sun deck overlooking the lake, and tennis courts. Perhaps best of all, 23 Harborside comes with its own large, DEEDED DOCK within Harborside's private marina. The slip can accommodate a boat up to 30 feet in length! Step inside to discover over 4,600 square feet of living space, 3 bedrooms PLUS bonus spaces with central air conditioning, and a whole-home Kohler generator. This home blends a classic elegance with modern craftsmanship. Floor-to-ceiling windows in the great room invite light and landscape in. The kitchen is a chef's companion with Cambria quartz surfaces, JennAir electric cooktop, plus a walk-in pantry. There's also a mudroom. The living spaces transition effortlessly into the 3-season screen porch. The custom ELEVATOR offers easy access to each level of the home, whether you're planning for the future or simply indulging in the convenience. A large primary suite has its own balcony deck. A finished lower-level features radiant heated floors, dedicated wine cellar, and a spacious rec room with walkout access. With impressive waterfront amenities including a large, deeded boat slip, this one must be seen to be appreciated.