Sheldons Landing Estate Waterfront Community on The Big Rideau, positioned on a 3.9-acre waterfront lot w/over 250+ feet of shoreline, this property presents a rare opportunity to design & construct a custom residence within a well-established lakeside setting. Defined by its scale, privacy, & natural topography, the site offers multiple potential building envelopes w/the ability to orient for water views & optimal solar exposure. The property includes shared ownership in Block 26, providing access to a private sandy beach, boat launch, & an exclusive 20-foot dock space, establishing immediate connectivity to the Big Rideau Lake & its extensive navigable waterway system. The landscape is characterized by a mix of mature trees & open clearings, supporting a range of architectural expressions, from contemporary waterfront retreats to traditional lake-house design. The size & configuration of the lot accommodate flexible site planning, including outdoor living areas, accessory structures, & long-term development potential. Located minutes from the Village of Portland, the property offers proximity to a medical centre, waterside restaurants, shopping, marinas, & everyday amenities. Recreational opportunities include nearby golf courses, including Rideau Lakes Golf Course, w/convenient access to both Kingston & Ottawa. Additional features include year-round paved road access & high-speed internet. Annual waterfront association fee of $250 includes beach access, insurance, & maintenance. A property defined by its setting, scale, & potential, offering a considered balance between privacy, access, & connection to the surrounding landscape. 24-hour irrevocable on all offers.