Don't miss this magnificent custom-built colonial, showcasing unparalleled craftsmanship in the prestigious Hillandale section of Rye Brook. Set on over an acre of beautifully landscaped grounds, this rare gem offers 8,300 square feet of thoughtfully designed living space, ideal for both grand entertaining and comfortable daily living. The open floor plan highlights oversized spaces bathed in abundant natural light, including a dining room perfect for hosting large gatherings, a family room designed for relaxation, and a gourmet kitchen outfitted with custom cabinets and top-tier finishes. With 6 spacious bedrooms, 4 of which include en-suite bathrooms, 7 bathrooms in total, and a private master suite, this home provides exceptional comfort and privacy. Additional highlights include a spa-like master bathroom, space for a fully outfitted gym with a mirrored wall, an oversized mudroom, front and back staircases, and a three-car garage. Soaring 10-foot ceilings on the first floor and 9-foot ceilings on the second and basement levels enhance the home's grandeur. Located within the award-winning Blind Brook School District, this property combines luxury, functionality, and timeless elegance in one of Rye Brook's most coveted neighborhoods. Contact us today to schedule a private showing.