The expertise of the Group in terms of luxury hotels is particularly illustrated by the conversion of buildings classed as historic monuments to luxury hotels: l’Hôtel-Dieu in Marseille and the Palais de Justice in Nantes.

Euromed Center Hôtel Golden Tulip / Marseille

Altarea Cogedim drew on its expertise as a world-leading developer and contractor to transform this site into a business and services hub housing all the activities necessary for this area to flourish. Altarea Cogedim also brought together a multidisciplinary team of internationally renowned experts to lend their creativity, knowledge and expertise to this project and thus to respond to the challenges of this urban site. Altarea Cogedim has produced a tailored programme, crafted a distinctive architecture and designed the building to blend seamlessly into the urban fabric, ensuring that the Euromed Center will become an emblematic structure for Marseille, the 2013 European Capital of Culture.
  • 9,900 m²
  • 210 rooms, 4* hotel
  • Projected completion: April 2016

Mariott - Renaissance Paris Arc de Triomphe et Salle Wagram / Paris, 17 e arr.

A true link between the Champs-Elysées, the Place de l’Etoile and the avenue des Ternes, this group of buildings includes a luxury hotel, high-end shopping, as well as the iconic salle Wagram, a premier event venue in Paris. In conjunction with the architect Christian de Portzamparc, Altarea Cogedim has developed a 118-room 5* hotel surrounded by 1,600 m² of shopping space. The company also renovated the salle Wagram in the original style of the second Empire.
  • 6,200 m² hotel space
  • 1,600 m² retail space
  • Completion: April 2009


Intercontinental Hôtel-Dieu / Marseille, 2e arr.

The renovation of the Hôtel-Dieu in Marseille, an iconic building built in the hospital style of the 17th Century, into a 5* Intercontinental Hotel, making it the first luxury hotel in Marseille. The goal of Altarea Cogedim was to open the building up to the town while preserving the architectural features of the prestigious building which included monumental staircases, ancient vaulted galleries and the terraced gardens overlooking the city. 6,700 m² of living space was also created in the north-eastern part of the plot.
  • Recipient of a Mipim Award in 2014
  • 23,000 m², including
    • 6,700 m² residential
    • 194 rooms
    • 1 conference centre
    • 1 spa
    • 1 restaurant
  • Completion: April 2013


Radisson - Old Palais de Justice/ Nantes

The old Palais de Justice of Nantes was transformed into the town’s first four star hotel: the Radisson Blu, including and space for contemporary art, is a first for Europe. It is also one of the first hotel operations to be certified under the “NF commercial buildings, HQE® Hostelry”.
  • 142 rooms
  • Meeting rooms
  • Restaurant
  • Cultural centre

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