Own a piece of Williamstown history with this beautifully preserved Greek Revival modern farmhouse, set along the Green River on just under 20 picturesque acres. This exceptional property offers a rare combination of historic charm and modern comfort, with ample acreage for farming or livestock, ponds, barns, an in-ground pool, and more. The main residence features 5 bedrooms and 4 bathrooms, while the attached guest house offers 2 bedrooms and 2 bathrooms, providing flexibility for extended family, guests, or multi-generational living. Step inside this timeless home to discover thoughtful modern upgrades designed for everyday living. A spacious mudroom at the rear entrance keeps daily life organized, while the stunning kitchen—complete with stainless steel appliances, granite countertops & cozy fireplace overlooks the side porch, screened room, and sweeping pastoral views. The first floor offers two additional living spaces, each with its own fireplace and French doors that open directly to outdoor porches, creating seamless indoor-outdoor living. Upstairs, the second floor features the convenience of a laundry room, a spacious primary suite with a walk-in closet, and two additional bedrooms. The third floor is home to bedrooms four and five, tucked away for privacy and versatility. Whether you're seeking a special primary residence or a second home with room for everyone, this one-of-a-kind property offers endless possibilities in a truly remarkable setting.