When HOCHTIEF completed the maxCologne office complex in early 2013, the property was already fully leased. It was also the recipient of Gold precertification as a green building by the German Sustainable Building Council (DGNB) as well as garnering an award in the “Existing Project Developments” category from industry publication Immobilienmanager. After complete renovation, the office buildings, which were originally constructed in the 1970s, feature a double-skin glass facade, boast aboveaverage energy efficiency, and use renewable sources of energy. Direct views of Cologne Cathedral are afforded both by the floors overlooking the Rhine at the front of the building and the towers. A base building between the office blocks was dismantled and replaced with a wide, open square.

Copyright © Michael Claushallmann

HOCHTIEF Engineering GmbH
Alfredstraße 236
45133 Essen • Deutschland
Tel: +49 201 824-8281
Fax.: +49 201 824-8556

HOCHTIEF Projektentwicklung GmbH
Brückenstraße 17
50667 Köln • Deutschland
Tel: +49 221 912879-0
Fax.: +49 221 912879-1009

HOCHTIEF Infrastructure GmbH
Hamborner Straße 55
40472 Düsseldorf • Deutschland
Tel: +49 211 90809-0
Fax.: +49 211 90809-8172

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