ONE-OF-A-KIND GATED ESTATE IN OLD WESTBURY | 5.3 PRIVATE ACRES | 12,375 SQ. FT. | INDOOR POOL | TENNIS & BASKETBALL COURTS | JERICHO SCHOOLS Welcome to 12 Saddle Ridge Road, a truly exceptional all-brick Colonial estate nestled at the end of a peaceful cul-de-sac in prestigious Old Westbury. Situated on approximately 5.3 gated, private acres, this completely gut-renovated residence offers approximately 12,375 square feet of impressive living and entertaining space, combining timeless elegance, modern comfort, and outstanding amenities. The home features 7 en-suite bedrooms, 8 full bathrooms, 2 half bathrooms, and 5 fireplaces. The spacious primary suite includes a private library and sitting area, while two first-floor en-suite bedrooms provide convenience and flexibility. Additional highlights include a chef’s kitchen with premium appliances, formal dining room, wet bar, media room, bonus room, finished basement, finished attic with multiple storage rooms, two laundry rooms, and a dedicated pet shower. Experience resort-style living without leaving home, featuring an indoor heated swimming pool, spa, sauna, private tennis court, basketball court, and expansive landscaped grounds. The private gated entrance and peaceful surroundings offer exceptional privacy and a beautiful setting for both relaxation and entertaining. Extensively renovated from the inside out, the estate features new roofing, windows, plumbing, electrical systems, interior framing, hardwood flooring, and spray foam insulation. Major upgrades include five-zone high-efficiency heating and cooling, radiant heated floors, 400-amp electrical service with three additional subpanels, a Generac backup generator, central vacuum system, EV charging facilities, and an emergency main water shutoff. Advanced smart home features include integrated security cameras, automated gate controls, intercom, whole-house music, and high-speed Wi-Fi. Located within the highly desirable Jericho School District, with convenient access to major highways, shopping, dining, and recreation. A truly one-of-a-kind opportunity to own a fully renovated, gated estate offering expansive acreage, exceptional privacy, remarkable living space, and a complete collection of private resort-style amenities in one of Long Island’s most prestigious communities.