A truly unique offering in the Ardsley School District, welcome to eleven Prospect where timeless charm blends seamlessly with modern updates. This expansive home offers over three thousand three hundred square feet of beautifully versatile living space, perfect for today's lifestyle. The first level is warm and inviting, featuring an updated kitchen with center island, a cozy sitting area with a gas fireplace, and French doors that open to the front porch as well as doors leading to the back deck ideal for indoor-outdoor living. The formal living room with a wood-burning fireplace and the elegant dining room add to the home's classic appeal. The spacious primary bedroom, a second bedroom, and a beautifully updated full bathroom complete this level. Upstairs, you will find two generously sized bedrooms, an updated hall bathroom, and access to attic storage. The completely redone lower level is truly a standout over one thousand square feet of sun-filled finished space with large windows, a gas fireplace, full bathroom, ample storage, and multiple access points to the backyard. With its own entrance and flexible layout, this level offers exceptional potential and could be utilized as a potential in-law suite, guest quarters, home office, gym, or potential fifth bedroom. Set on a large flat backyard, the property provides endless possibilities for relaxation play and entertaining. A rare opportunity to own a home that offers space character and flexibility all in a prime location.