Extell Files Permits for 22-Story Tower at 1637 First Avenue on the Upper East Side, Manhattan
Permits have been filed for a 22-story mixed-use building at 1637 First Avenue on Manhattan’s Upper East Side. Located between East 85th and East 86th Streets along First Avenue in Yorkville, the lot is one block from the 86th Street subway station, serviced by the Q train. Extell Development is listed as the owner behind the applications.