BlueStone Lofts in Duluth, Minnesota offers sustainable, urban living that is like nothing else in the Duluth market. Offering furnished loft apartments for rent. BlueStone Lofts is located in the heart of the BlueStone neighborhood. It is just steps from UMD and close to CSS. Being the first of many great things to come, BlueStone Lofts is urban living at its best.