The prestige maritime real estate market is defined by structurally limited supply and sustained international demand. The five destinations in the BARNES Seaside Top 5 share an irreducible geographic scarcity, a loyal UHNWI clientele and continuously rising prices.
1. Porto Cervo (Sardinia, Italy)
Porto Cervo asserts itself as the leading prestige maritime destination in the BARNES Top 5. The Costa Smeralda, created ex nihilo in the 1960s by the Aga Khan IV, has become one of the Mediterranean's most exclusive addresses. Every July and August, Porto Cervo becomes one of the most exclusive destinations on the planet, where international entrepreneurs, heads of state and high-profile personalities gather in an environment of absolute privacy and security. Supply is radically limited, and international demand shows no signs of weakening.
2. Saint-Barthélemy (French West Indies)
Saint-Barth remains the Caribbean's reference destination for the global ultra-premium clientele. The island benefits from robust regulatory protections—maximum building heights, restrictions on new construction permits—that guarantee the preservation of its exclusive character. The neighbourhoods of Gustavia, Saint-Jean and Gouverneur share the international clientele among them.
3. Côte d'Azur (France)
The French Riviera divides into three distinct sectors, each with its own character and pricing. The market has broadly stabilised following years of growth—a sign of remarkable maturity and resilience.
- Saint-Tropez / Sainte-Maxime / Saint-Raphaël: Saint-Tropez €14,400/m² (stable) — Sainte-Maxime €9,200/m² — Saint-Raphaël €8,500/m².
- Nice / Golden Triangle / Cap-Ferrat: Nice €10,500/m² — Beaulieu-sur-Mer €15,000/m² — Cap-Ferrat €21,500 to €50,000/m².
- Cannes / Cannes hinterland: Cannes €17,000/m² — Cannes hinterland €8,500/m² — Théoule-sur-Mer €17,500/m².
4. Costa Brava-Empordà and Mallorca (Spain)
The Spanish Catalan coastline and the Balearic Islands represent one of the Mediterranean's most dynamic maritime markets. The Costa Brava combines the authenticity of fishing villages with sophistication in its residential offering, while Mallorca is establishing itself as a genuine four-season destination in its own right.
5. Dominican Republic
The Dominican Republic is the Caribbean destination experiencing the strongest prestige real estate development momentum. Three poles share this growing market: Casa de Campo, the historic resort of the international elite; Punta Cana, rapidly moving upmarket; and Las Terrenas, which attracts a European clientele in search of authenticity.