Privately set on 3.6 acres in Dover Plains, this spacious Colonial offers a unique and versatile layout with plenty of room to make it your own. Built in 2005, the home features 3 legal bedrooms, 3 full bathrooms and 1 half bathroom, with a standout feature being the legal accessory apartment complete with its own private entrance. The main living space offers a traditional Colonial layout with generous room throughout. Upstairs, the primary bedroom features a walk-in closet and private full bathroom, along with 2 additional bedrooms, a hallway full bathroom and a versatile bonus room ideal for a home office or flex space. The legal accessory apartment adds another level of versatility, featuring its own kitchen, living room, bedroom, full bathroom and separate entrance. Whether used for extended household living, guests or simply additional private space, it is a valuable feature that can be difficult to find. Outside, the 3.6-acre setting provides a sense of privacy and separation with plenty of space to enjoy the property. An above-ground pool offers a great spot to spend summer days, while the surrounding acreage provides room for outdoor entertaining, recreation, gardening and more. Located approximately 15 minutes from the Village of Millbrook, the home offers a private country setting while remaining convenient to local shopping, dining and area amenities. With its acreage, flexible floor plan and legal accessory apartment, this property offers a combination of space and possibilities ready for its next owner.