337 Old Jupiter Beach Road Discover unparalleled luxury at 337 Old Jupiter Beach Road, an exquisite 5-bedroom, 6.5-bathroom grand waterfront estate nestled in the tranquil and prestigious Sanctuary Bay neighborhood of Jupiter. Situated on a tranquil and private lot with 90 ft of direct Intracoastal waterway frontage, the property on nearly 3/4ths of an acre boasts breathtaking views across a protected preserve of Fullerton Island. The well-designed outdoor space includes a covered patio, an outdoor kitchen, and a luxurious pool and spa, perfect for entertaining or private relaxation by your own private sandy beach area. This custom-designed property offers privacy and elegance on one of the area's most idyllic streets with no through traffic, setting a new standard for high-end living. The interior features