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| Kollhoff-Tower | |
|---|---|
 Kollhoff-Tower at Potsdamer Platz | |
 | |
| General information | |
| Location | Potsdamer Platz, Berlin, Germany |
| Coordinates | 52°30′32″N 13°22′30″E / 52.508889°N 13.375°E |
| Construction started | 1995 |
| Completed | 1999 |
| Owner | Brookfield Property Partners |
| Height | |
| Antenna spire | 115 m (377 ft) |
| Roof | 103 m (338 ft)[2] |
| Technical details | |
| Floor count | 25 |
| Floor area | 31,700 m2 |
| Design and construction | |
| Architect(s) | Hans Kollhoff |
| References | |
| Website [1] | |
Kollhoff-Tower is a 25-story, 103 metres (338 ft) skyscraper on the Potsdamer Platz in Berlin, Germany. The building, named after Hans Kollhoff from Kollhoff und Timmermann Architekten, was completed in 1999 after four years of construction.