A $145 million leasehold mortgage was arranged to refinance the property. The loan was provided at a fixed rate of 7.5 percent and matures in 2016, featuring two one-year extension options. SL Green is now able to retire the former mortgage, which was due to mature in November 2010 and which carried a rate of 8.44 percent. SL Green acquired the building, which is reportedly 97 percent leased, in 1998. 31-story office building.