25 Mullins Lane offers a rare blend of island charm, expansion potential, and strong rental appeal on the beautiful island of North Haven, Maine. Set on a peaceful wooded lane just a short walk from the village and the North Haven ferry landing, this property is ideal for buyers seeking a year-round home, a seasonal retreat, or an income-producing investment in one of Maine's most desirable island communities. The home features warm, light-filled living spaces and an 800 sq ft addition that significantly expands the interior footprint and functionality. The layout provides flexibility for larger gatherings, creative workspaces, or future reconfiguration to suit your lifestyle. Beyond the main residence, the property offers exceptional development potential. With town approval, buyers may explore constructing up to a 1,500 sq ft accessory dwelling unit (ADU)--perfect for multigenerational living, guest accommodations, or a high-demand summer rental. North Haven's thriving seasonal market makes this an especially attractive opportunity for generating consistent rental income. An additional on-site building adds even more versatility. Whether envisioned as a studio or workshop, a bunkhouse, or a private guest space, this structure opens the door to creative uses that enhance both lifestyle and value. The location is one of the property's strongest assets. Within a short, pleasant walk, you'll find the ferry terminal for easy mainland access, as well as some of North Haven's most beloved dining spots: Nebo Lodge with its celebrated farm-to-table cuisine, Calderwood Hall known for wood-fired pizza and community gatherings, and The Landing, a favorite waterfront stop for fresh island fare. This proximity adds convenience for residents and boosts appeal for summer renters seeking easy access to village amenities. With its quiet setting, expansion options, walkable dining, ferry access, and strong rental prospects, 25 Mullins Lane stands out as a unique offer