The Preserve at Harveston is one of Baton Rouge's hottest neighborhoods. The Preserve at Harveston is a 1,400-acre planned community that embraces innovation, convenience and sustainability. A one-of-a-kind neighborhood where nature is your neighbor and well-planned residences, retail and lush green spaces will transform the way you think about living, working and playing. The Preserve at Harvestion is located just off Bluebonnet Blvd. near Nicholson Dr.