Les Terrasses de la Falaise, Boulogne-sur-Mer

Typology Mixed Developments

Location Boulogne-sur-Mer (62)

Year of delivery 2018

Architect Agence Boyeldieu Dehaene - Ateliers Delannoy et Associés


Rabot Dutilleul ConstructionNorlit


Located in the centre of Boulogne-sur-Mer at the foot of the Nausicaà gardens, this design-build project by Rabot Dutilleul Construction (owner’s authorised representative) has been developed on unstable ground with a steep slope.

The technical challenge for the consortium was to propose a solution to stabilise the cliff while executing an ambitious building programme featuring a public car park with 800 spaces, shopping facilities and 176 multifamily residential social and intermediate housing units with a view over the sea and their 200 parking spaces.

The team was committed to respecting the natural topography of the site and chose to build a high retaining wall to secure the site and bury the 1,000 parking spaces.

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Les Terrasses de la Falaise, Boulogne-sur-Mer Les Terrasses de la Falaise, Boulogne-sur-Mer

Key features

  • 176 accomodations
  • 200 parking spaces
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Rabot Dutilleul Construction

Construction is at the heart of the Group’s time-honoured know-how. We help our public and private customers to meet their challenges by our high value-added engineering, constant innovation, taking sustainable development into account beyond the limits of regulatory compliance and our ability successfully to deliver package deals as general contractor or design-and-build operator.
This know-how is expressed in new build and refurbishment projects.

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Since 2001 Norlit has represented Rabot Dutilleul Construction in the Côte d'Opale region from the Belgian border to the Somme bay.

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