🏙️ Colonia-Haus

Colonia-Haus is a 45-storey, 147 m (482 ft) skyscraper completed in 1973 in the Riehl district of Cologne, Germany. Upon completion in 1973, it was the tallest residential-only building in Germany until the 2020 completion of the Grand Tower in Frankfurt. Colonia-Haus has 45 floors with 373 units including 352 one-and multi-room apt-flats in size from 35 to 118 m2 on floors 3 to 41.