A- A+ facebook twitter email print Extell lands $425M for UES medical tower October 31, 2022, 3:55 pm Extell Development’s 30-story building at 1520 First Avenue has been partially pre-leased to the Hospital for Special Surgery. Read More https://therealdeal.com/2022/10/31/extell-lands-425m-for-ues-medical-tower/