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Six hectares reclaimed from the Mediterranean, designed by Renzo Piano and Valode & Pistre.
Inaugurated on 4 December 2024 by Prince Albert II, Mareterra is the new district reclaimed from the sea at the Anse du Portier: six hectares that extend the Principality by around 3%, built on eighteen concrete caissons placed offshore. The masterplan is by Valode & Pistre, the port district by Renzo Piano and the landscape by Michel Desvigne. A promenade planted with a thousand trees and a marina complete the district.
Saint-Honoré’s role was mainly to represent the client in the handover of the works, the follow-up of snags and modification works, and the management of the various co-ownership matters.
A district born from the sea, and a project equal to that ambition.
Our Projects
Discover more of our projects, each one embodying our vision: excellence, discretion and the French art of living.
