Sited on the coveted waters of Linekin Bay, Three Flags is an exceptional property comprised of 3.85± acres, 225'± of waterfront, private deepwater dock, boat mooring, and a custom-built 4,400± square foot residence. Thoughtfully designed for comfort and gathering, the residence features five bedrooms, six baths, and an open-concept floor plan that flows effortlessly from one space to the next. Expansive porches, well-appointed exterior doors, and large windows blur the line between indoors and out, creating outstanding spaces for entertaining, relaxing, and simply enjoying Maine summers. With soaring ceilings and abundant natural light, the great room opens through oversized doors to a spectacular 100-foot porch, while a pass-through kitchen window serves the screened dining porch, complete with a wood-burning fireplace, infrared heaters, and motorized weather screens for extended seasonal enjoyment. Behind the home's understated elegance lies extraordinary craftsmanship and attention to detail. A sculptural staircase with continuous helical white oak handrails serves as a striking architectural centerpiece, while the luxurious primary bath features a custom precast concrete soaking tub supported by specially engineered structural framing. The waterside primary suite opens through a folding NanaWall to a private screened porch with gas fireplace, overlooking an expansive green roof. This peaceful retreat is an exceptional setting and creates the feeling of being immersed in nature while capturing sweeping views to the sea. Curated by Knickerbocker Group, the home showcases a refined palette of natural materials and handcrafted details, including custom walnut cabinetry by local artisan Greg Zoulamis, wide-plank oak floors, and integrated steel and concrete accents. Furnishings by Annie K Interiors complete the home's sophisticated yet inviting atmosphere, allowing the surrounding landscape and ocean views to remain a defining feature.