Rare opportunity! Welcome to 83 Walnut Avenue, an exceptional residence filled with authentic New England character, timeless craftsmanship and warmth. Recognized by North Hampton Heritage as the Leonard Willey Chapman House, c. 1790–c. 1820, this remarkable property offers 4 bedrooms, 3 baths, an impressive attached barn and 4.5 acres of conservation land, creating a truly special setting. Step inside to discover an inviting interior where exposed hand-hewn beams, wide-plank wood flooring, period details and abundant natural light beautifully reflect the home's historic roots. The spacious kitchen features warm wood cabinetry, generous workspace, stainless steel appliances and a desirable walk-in pantry. Adjoining living and dining spaces are equally captivating, showcasing dramatic exposed beams, original woodwork and walls of windows overlooking the picturesque grounds. 1st floor library or home office with floor-to-ceiling built-in bookcases provides a quiet retreat for reading or working from home.  The appealing 1st floor bedroom adds flexibility and convenience to the home's thoughtful layout.  Upstairs, retreat to the spacious primary bedroom suite featuring a private ¾ bath with double sinks and a walk-in shower.  2 additional bedrooms and another full bath complete the second level.  Relax on the classic covered side porch or enjoy warm-weather dining and entertaining from the expansive screened porch. A stone patio and outdoor shower add to the enjoyment of the property.  Established gardens, mature trees, expansive lawn and conservation land create a beautiful natural environment with a wonderful sense of privacy.  This quintessential New England property offers an impressive attached barn with space for two vehicles plus abundant additional storage.  A great location close to the beaches, restaurants, shopping and all commuter routes!