Built for Howard Phipps, youngest son of Henry Phipps, Jr. who made his fortune at Carnegie Steel, this approximately 90-acre-plus property, in the heart of Old Westbury, offers you the rare opportunity to own a “Gold Coast” estate still owned and lived in by the original family who built it nearly a century ago. Kept in glorious, pristine condition throughout, the fifteen-bedroom, twelve bath mansion is like a time capsule or, perhaps, a time machine, transporting you back to a time known on Long Island’s North Shore as the “Golden Age.”From its creation in the 1930s until today, every part of the estate’s magnificent grounds and mansion have created a sense of timeless beauty and a reverence for the wonders of nature and the importance of family. Just about everything in its interior appears to be in like-new condition, and much is original to the mansion, from its commercial-sized stainless-steel kitchen to its four-person elevator, spacious baths and bedrooms, and its many fireplaces.