Tucked away among the stunning Moultonborough scenic farmlands and mountains, 43 Sachem Drive is a rare gem with an entrance framed by charming New England stone walls. This custom-built retreat, aptly named "Serenity Mountain," seamlessly blends tranquility with top-notch craftsmanship. Built by the owner himself, this home showcases exceptional quality and energy efficiency. Set on a private 6+ acre lot at the end of a quiet gravel road, the property is surrounded by perennial flower gardens and mountains views, ensuring unmatched privacy and peaceful living. Inside, the layout is ideal for easy first-floor living, with ample space for family and guests. Custom cabinetry can be found throughout the home, in the kitchens, bathrooms, and walk in pantry. The lower level features a full second kitchen, perfect for preparing meals and canning goods from your own garden, which includes 14 mature blueberry bushes and more. With a remarkable HERS rating of 20, the home is equipped with a state-of-the-art geothermal system and triple-pane windows, providing efficient heating and cooling throughout the year. Don't miss the opportunity to explore this exceptional mountainside estate. Schedule your private showing today!