This newly built limestone mansion is located on Autumn Terrace in Alpine, NJ. While it’s not for sale, we’ve been admiring it for a long time and have finally found interior pictures!! The home was designed by renowned architect James Paragano; the same architect who designed the Stone Mansion. The interior design was done by Jack Levy Design. It is situated on a gated corner lot and features between 15,000 and 20,000 square feet of living space.