Tower 185 General information Type Commercial offices Location Friedrich-Ebert-Anlage 35-37 Frankfurt Hesse, Germany Coordinates 50°06′38″N 8°39′23″E﻿ / ﻿50.1106°N 8.65629°E﻿ / 50.1106; 8.65629Coordinates: 50°06′38″N 8°39′23″E﻿ / ﻿50.1106°N 8.65629°E﻿ / 50.1106; 8.65629 Construction started August 2008 Opening December 2011 Height Roof 200 m (656 ft) Technical details Floor count 55 2 below ground Floor area 100,500 m2 (1,081,800 sq ft) Lifts/elevators 10 Design and construction Architect Christoph Mäckler References [1][2][3][4]