
One Monte-Carlo has established itself as one of the Principality’s most iconic real estate and urban development projects.
Inaugurated in 2019 just steps from the legendary Place du Casino, this contemporary complex redefines Monegasque luxury by combining high-end residences, prestigious retail, cultural spaces, and a business center within a fully pedestrianized environment.
More than a real estate development, One Monte-Carlo is a neighborhood in its own right, a symbol of 21st-century Monaco.
Located at the most coveted address in Monte-Carlo, between the Hôtel de Paris and the Hôtel Hermitage, One Monte-Carlo embodies a new vision of the city: elegant, sustainable, and truly international.
One Monte-Carlo was born from a strong desire to modernize the historic heart of the Principality while respecting its architectural identity. After nearly ten years of design and construction, this large-scale project was realized under the initiative of the Société des Bains de Mer and the Monegasque State.
Designed by Sir Richard Rogers, a leading figure in contemporary architecture, and Alexandre Giraldi, a renowned Monegasque architect known for the Tour Odéon, One Monte-Carlo represents an ambitious yet carefully controlled vision.
The overall budget, estimated at approximately €600 million, highlights the scale of the project, even in Monaco’s context.
Situated at 1 Place du Casino, One Monte-Carlo enjoys a prime location in the Carré d’Or, Monaco’s most prestigious district. This area concentrates the most sought-after addresses in the Principality: five-star hotels, luxury boutiques, gourmet restaurants, and cultural institutions.
Its immediate proximity to the Place du Casino, the port, Monaco-Ville, and the Mediterranean Sea gives One Monte-Carlo a rare appeal for both residents and investors. Access is facilitated by landscaped pedestrian areas, nearby public parking, and Monaco’s train station just a ten-minute walk away.
One Monte-Carlo stands out for its airy and transparent architecture. The complex comprises six residential pavilions and buildings dedicated to retail and offices, rising up to 11 floors. Glass plays a central role, maximizing natural light and offering unobstructed views of the urban and maritime landscape.
The glazed façades, fluid volumes, and generous ceiling heights reflect a continuous pursuit of elegance and comfort. On the ground floor, windows reach up to 7.5 meters high, a technical achievement that enhances the spectacular character of the development.
The residential core of One Monte-Carlo includes 37 ultra-luxury apartments across the six residential pavilions. Each unit is designed to meet the most demanding standards of the Monegasque real estate market:
- Spacious layouts and optimized floor plans
- Premium materials: marble, exotic wood, custom parquet
- Natural stone bathrooms
- Expansive terraces, some with private rooftop pools
Living at One Monte-Carlo means access to an unparalleled level of services:
- 24/7 concierge and security
- Valet parking
- Fitness center and swimming pool
- Business center
- Privileged access to Thermes Marins Monte-Carlo facilities
- Room service, housekeeping, and laundry provided by the Hôtel de Paris
These services enhance the appeal of the development for both primary residences and prestigious pied-à-terres.
The price per square meter at One Monte-Carlo is among the highest in Europe. This valuation is driven by several structural factors: extreme land scarcity, a premium location, architectural quality, and sustained international demand.
Investing in an apartment at One Monte-Carlo is a long-term patrimonial strategy, offering high potential appreciation and liquidity on the Monegasque real estate market.
The Promenade Monte-Carlo Shopping hosts over 50 high-end boutiques, featuring top fashion, jewelry, and watchmaking brands. Prada, Dior, Louis Vuitton, Hermès, and Gucci coexist with exclusive concepts in a secure, fully pedestrian environment.
Notable addresses include Mada One, designed by Michelin-starred chef Marcel Ravin, offering a contemporary take on gastronomy, from chic fast dining to artisanal bakery and patisserie. This venue perfectly fits the neighborhood’s lifestyle, from breakfast to after-work.
One Monte-Carlo also houses a 1,445 m² conference center, a reference point for business tourism in Monaco. Its flexible spaces host seminars, congresses, product launches, and private events in an elegant and functional setting.
The rooms, including the renowned Salle des Arts inspired by Art Deco architecture, can accommodate up to 300 people, complemented by an auditorium, meeting rooms, and a luminous art gallery.
Designed as a green oasis in the city, One Monte-Carlo incorporates abundant vegetation on façades, rooftops, and outdoor spaces. The project is BREEAM and Green Globe certified, reflecting optimized energy management and controlled environmental impact.
High-performance buildings, gentle circulation, and sustainable materials make One Monte-Carlo a model of responsible urban development in Monaco.
Investing in One Monte-Carlo means betting on:
- A unique location in the Carré d’Or
- Extremely rare residential offerings
- Premium services on par with the world’s finest palaces
- A secure and fiscally attractive market
- Durable patrimonial value
One Monte-Carlo is located at 1 Place du Casino, in the heart of the Carré d’Or, between the Hôtel de Paris and the Hôtel Hermitage. It is one of the most prestigious addresses in Monaco.
The residential program comprises 37 ultra-luxury apartments across six buildings. These units are particularly rare on the Monegasque market.
One Monte-Carlo offers expansive high-end apartments with terraces, panoramic views, and for some, private rooftop pools. Finishes and amenities are among the finest in Monaco.
The price per square meter is in the highest segment of Monaco’s real estate market, reflecting the exceptional location, scarcity of units, and architectural quality.
Yes, One Monte-Carlo is considered a top-tier patrimonial investment. Its ultra-prime location and strong international demand ensure excellent long-term appreciation.
Residents enjoy 24/7 security and concierge, a fitness center, swimming pool, business center, and privileged access to the Thermes Marins Monte-Carlo.

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