District Le Carré d'Or
The Carré d'Or in Monaco: a luxury district and exceptional real estate
The Carré d'Or of Monaco is one of the most prestigious and iconic districts of the Principality, a true symbol of luxury and elegance. Nestled in the heart of Monte-Carlo, this micro-district organized around the famous Place du Casino attracts an international clientele in search of exclusivity and a unique art of living. Our agency specialises in the rental of apartments in the Carré d'Or district and the sale of exceptional properties in the Carré d'Or, offering you tailor-made and confidential support to make your real estate project a reality in this emblematic area of Monaco. A true jewel of the Principality, the Carré d'Or brings together the best addresses in terms of real estate, haute couture, gastronomy and entertainment, in an environment where prestigious entertainment rubs shoulders with a rare quality of life. Its attractiveness rivals that of other renowned districts such as Larvotto or Fontvieille, each offering a unique setting and atmosphere. The recent Mareterra extension, which redesigns the Monegasque coastline, also contributes to strengthening the attractiveness and modernity of the Principality by offering exceptional real estate.
This article invites you to understand what makes the Carré d'Or such a coveted place, while discovering the emblematic districts of Monaco such as Monaco-Ville, the historic Rock or La Condamine. We will explore its strategic location, fascinating history, the incomparable quality of life it offers on a daily basis, as well as local real estate market trends, including prices per square meter and investment prospects, essential information for moving to Monaco and make your real estate project a success. To go further in your real estate project or to better understand the unique setting offered by the Principality, you can consult our detailed guide which will allow you to know everything about the Principality of Monaco, its history, how it works and its specificities. You will also discover the economic, cultural and fiscal assets that make Monaco an exceptional place to live or invest.
If you are thinking of taking the plunge, it is essential to know the conditions for living there in order to prepare your installation in the best conditions and anticipate the necessary administrative procedures. For those who wish to settle permanently, we also detail the steps to become a Monegasque resident, a process that opens the door to many advantages of living in the Principality. Finally, to refine your project and explore the real estate opportunities available to you, we provide you with the complete list of buildings in Monaco, an essential tool to discover the variety of residences available and find the property that perfectly meets your expectations.
Key takeawaysCarré d’Or Monaco
What to remember: the Carré d’Or in Monaco
The Carré d’Or is Monaco’s most expensive district, both to buy and to rent. Here are the 2026 benchmarks that sum up this market at a glance.
Sale pricesThe Carré d’Or is listed at 76,460 €/m² in 2026, against 59,929 €/m² for Monaco as a whole (Petrini Exclusive Real Estate data, asking prices).
RentalsAt 224.36 €/m²/month in 2026 asking rents, the Carré d’Or is also Monaco’s most expensive district to rent (135.23 €/m²/month for the whole Principality).
PerimeterThe Carré d’Or has no official boundary: it is a market convention, which for our agency stretches from the Place du Casino and the Hôtel de Paris to One Monte-Carlo and the Metropole.
HeritageThe district’s history began with the opening of the Casino de Monte-Carlo in 1863, followed by the Hôtel de Paris in 1864 and the Opéra Garnier.
BuildingsLe Mirabeau, the Park Palace, the Monte Carlo Star, the Sun Tower and One Monte-Carlo rank among the Principality’s most sought-after residences.
SafetyThere is no unsafe area in Monaco: the Principality has one of the lowest crime rates in the world, and the Carré d’Or is under constant surveillance.
These market averages do not reflect the value of a specific property: in the Carré d’Or more than anywhere else, each apartment is valued individually, according to its building, floor, view and condition.
Strategic location and unique setting
The Carré d’Or occupies a strategic position in the centre of Monaco, at the heart of the Monte-Carlo district. One point should be made from the outset: the Carré d’Or has no official boundary. It is a market convention, whose limits vary from one professional to another. The perimeter used by our agency is deliberately broad: it runs from the Place du Casino and the Hôtel de Paris to One Monte-Carlo and the Metropole, taking in Avenue de Monte-Carlo, Avenue des Beaux-Arts, Avenue de la Costa and the lower part of Boulevard des Moulins. In practice, it covers the immediate surroundings of the Place du Casino, including the gardens around it and the adjacent streets where palaces, luxury boutiques and high-end residential buildings are concentrated.
Being a resident of the Carré d'Or means having the best of Monaco on your doorstep : gourmet restaurants, high-end fashion brands, casinos and cultural venues are all within walking distance. Despite this effervescence, the neighborhood maintains a safe, clean, and impeccably maintained atmosphere, offering an elegant serenity unique to Monaco. Many residences also enjoy a breathtaking view of the Mediterranean Sea, a reminder at all times of the exceptional coastal setting in which the Principality is located.
Another notable asset: the Carré d'Or is directly bordered by emblematic sites such as the Casino de Monte-Carlo and its gardens, a real oasis of exotic greenery in the city centre. To the south, the terraces of the Casino and the coastline offer breathtaking maritime panoramas. To the west are the Carré du Portier (new Mareterra district) and the famous Fairmont Corner on the Formula 1 Grand Prix circuit. Moreover, the Monaco Grand Prix route passes partly on the edge of the Carré d'Or, offering the inhabitants a privileged point of view on the race during this world-famous event. In short, the location of the Carré d'Or combines accessibility, prestige and an idyllic setting: a rarity that greatly contributes to its value.
A prestigious historical and cultural heritage
If the Carré d'Or shines today with its luxurious modernity, it is no less steeped in history. It was around Monte-Carlo that Monaco's destiny changed in the 19th century, thanks in particular to the opening of the Casino de Monte-Carlo in 1863 at the instigation of François Blanc and Prince Charles III. This legendary casino, which is still in operation, quickly attracted the European elite and contributed to the prosperity of the Principality. Around the Place du Casino, sumptuous Belle-Époque buildings have been erected, marking the historic character of the district. For example, the Hôtel de Paris and its mythical wine cellars, inaugurated in 1864, sits on the square and has embodied Monegasque luxury for more than 150 years. Similarly, the Opéra Garnier (located in the extension of the Casino) and the Hôtel Hermitage, with its 1900 architecture, bear witness to the rich cultural and architectural heritage of the Carré d'Or.
This founding landmark deserves a closer look: our complete guide to Monte Carlo Casino traces its 1863 opening, what a visit looks like in 2026 and its real role in the Principality's economy.
Over the course of the twentieth and early twenty-first centuries, the Carré d'Or has been able to evolve without losing any of its luster. Bold modern constructions have emerged here, such as One Monte-Carlo, an ultra-modern complex completed in 2019 that houses luxury boutiques, offices and exclusive residences. This harmonious mix of old and new gives the district a unique charm, where the heritage of old Monaco coexists with contemporary architectural innovation. Walking through the Carré d'Or means coming across both beautifully preserved historic facades and recent buildings with futuristic amenities, all within a radius of only a few hundred meters.
Luxury and lifestyle in everyday life
The reputation of the Carré d'Or is based above all on an unparalleled luxurious art of living . The district is home to an incredible density of prestigious establishments and high-end services that delight its residents and visitors alike.
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Palaces and renowned hotels: In addition to the emblematic Hôtel de Paris and Hôtel Hermitage already mentioned, the Carré d'Or has other 5-star establishments such as the Métropole Monte-Carlo, renowned for its Belle Époque architecture and its adjoining luxury shopping centre. These palaces offer not only exceptional accommodation for a demanding international clientele, but also popular bars, spas and lounges that are an integral part of Monegasque social life.
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Luxury shopping: The Carré d'Or is a true paradise for lovers of high-end shopping. On the Promenade Princesse Charlène (a tree-lined pedestrian walkway in the One Monte-Carlo complex) and the surrounding avenues, there is a bed of boutiques from the biggest fashion and jewellery brands. Brands such as Hermès, Chanel, Louis Vuitton, Cartier, Gucci, to name but a few, have flagship stores here. This concentration of luxury houses makes the Carré d'Or a world-class shopping destination, reflecting the elegance and prestige of Monaco.
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Gastronomy and entertainment: The district will also delight gourmets. It is home to several gourmet restaurants including the legendary Louis XV - Alain Ducasse (3 Michelin stars) at the Hotel de Paris, which offers fine Mediterranean cuisine in a majestic setting. Let's also mention Le Grill (1 Michelin star) perched on the 8th floor of the same hotel, offering a panoramic view of the bay. For a different atmosphere, the Buddha-Bar in Monte-Carlo offers cocktails and dinners in a very popular exotic lounge setting. As for entertainment, the Casino de Monte-Carlo is of course a major attraction with its gaming tables and Belle Époque lounges open every evening. Finally, cultural and social events punctuate the year in this area (charity balls, exhibitions at the Galerie des Arts, etc.), ensuring a rich and lively social life.
In short, the Carré d'Or offers an exceptional quality of life where everything is within walking distance of a small radius: relax in the gardens of the Casino, window shop with luxury designers, dine in Michelin-starred restaurants, try your luck at the Casino or enjoy a drink on the terrace while admiring the sports cars passing by the square. This unique combination of factors contributes to an incomparable living experience, prized by an international elite of celebrities, business leaders, and figures from the business and financial worlds. Living in the Carré d'Or is not only about having a prestigious address; It's about adopting a lifestyle apart, in the heart of one of the most refined places on the planet.
Real estate: a hyper-exclusive market with record figures
Monaco’s most expensive district is the Carré d’Or: 76,460 €/m² in asking sale prices in 2026 (Petrini Exclusive Real Estate data), which is +32.8% above Monte-Carlo and +27.6% above the Principality’s average. The hierarchy is the same for rentals: 224.36 €/m²/month in 2026 asking rents, against 135.23 €/m²/month for Monaco as a whole. The Carré d’Or is therefore also Monaco’s most expensive district to rent.
The Carré d’Or is not only a tourist hotspot, it is also the most expensive and exclusive residential district in Monaco, and therefore one of the most costly in the world. The properties found there, mainly luxury apartments, penthouses and a few offices, reach stratospheric prices per square metre. To give an idea, a simple studio commonly sells for more than 2 million euros, while family apartments and penthouses often change hands for tens of millions.
The Carré d’Or against neighbouring sectors: 2026 asking sale prices
Source: Petrini Exclusive Real Estate data, average asking prices recorded in the first half of 2026.
| Sector | 2026 asking price (€/m²) |
|---|---|
| Carré d’Or | 76,460 € |
| Larvotto | 70,820 € |
| Monaco (as a whole) | 59,929 € |
| Monte-Carlo | 57,574 € |
Table by Petrini Exclusive Real Estate Monaco. 2026 asking prices (offers published on the market), to be distinguished from the transaction prices published by IMSEE.
Monte-Carlo appears here behind Larvotto: the sector-by-sector detail, for all the districts of the Principality, is published in our guide to Monaco’s districts, which places the Carré d’Or in the full ranking.
It is therefore not surprising that, with such figures, Monaco retains its title as the most expensive property market on the planet, ahead of cities like Hong Kong or New York. Edition after edition, Knight Frank’s Wealth Report ranks the Principality first worldwide for the price of luxury residential space: nowhere else does one million dollars buy so few square metres. The Carré d’Or, given its prestige, sits at the top of this price pyramid.
Why such prices? Several structural factors explain them. First, Monaco is an extremely limited territory (2.08 km²) and the Carré d’Or represents only a tiny portion of it, which makes every plot of land particularly rare. Second, demand for this district is global and permanent: billionaires, international investors and wealthy residents literally compete for the few properties available, whether for sale or for rent. This tension between ultra-limited supply and very strong demand keeps prices at exceptionally high levels. Moreover, buying a home in the Carré d’Or is often seen as a status symbol and a safe long-term investment. The market’s history shows a continuous appreciation in values: in Monaco, the average asking price rose from 44,631 €/m² in 2016 to 59,929 €/m² in 2026, an increase of +34.3% in ten years (Petrini Exclusive Real Estate data), and despite some annual variations, the underlying trend remains upward. The Carré d’Or, given its appeal, benefits fully from this appreciation over time.
For investors, buying in this area can offer attractive rental returns in view of the prestige of the location. While gross rates of return seem modest compared to other markets (rents, while very high, are proportional to exorbitant purchase prices), the investment security is exceptional. The properties of the Carré d'Or find takers quickly, and rental vacancies are almost nil thanks to the permanent influx of wealthy clients looking to stay in the Principality. In addition, Monaco offers an advantageous tax framework and great economic and political stability, all factors that reassure investors about the sustainability of their investment. Investing in the Carré d'Or is therefore not only about acquiring a prestigious home, it is also about choosing a liquid and solid real estate asset, whose value is likely to be maintained or even increase over time.
Finally, to illustrate the excesses of the local market, we can mention some of the emblematic residences of the Carré d'Or that embody Monegasque real estate excellence:
- Le Mirabeau Monaco: From the top of its 33 floors, Le Mirabeau is a sumptuous tower that is located on the course of the F1 Grand Prix circuit. The Mirabeau offers many prestigious services. A green wall gives freshness to this ensemble, built in a modernist architectural style in 1973.
- The Park Palace Monaco: The Park Palace is a building that rises to 81 meters. Modern in style, it is just a few minutes from the sumptuous Place du Casino. Other famous buildings are nearby such as the Opéra Garnier and the Café de Paris. It offers a private swimming pool, a car park and a shopping centre nearby.
- The Monte Carlo Star: The Monte Carlo Star is a 7-storey building that faces the sea. Among the prestigious services, discover a private swimming pool and a concierge service available 24 hours a day. It is ideally located between the terraces of the Casino and the Monegasque coast. This ensemble offers breathtaking maritime panoramas. Its immediate proximity to the Yacht Club de Monaco is very much appreciated by its inhabitants.
- One Monte Carlo: One Monte Carlo has 24 shops. It consists of 37 apartments enhanced by modern architecture, combining space and light. It is crossed by the new Princess Charlene Promenade, which is planted with trees and therefore offers a feeling of greenery.
- The Sun Tower Monaco: The Sun Tower is a prestigious residence with a concierge service. The views offer panoramas of the Rock, the sea and the Golden Square. It is the ideal place to find a property with an optimized space. It is close to the most famous gourmet restaurants.
What is the wealthiest district in Monaco?
Monaco’s wealthiest district is the Carré d’Or, at the heart of Monte-Carlo: it concentrates the highest property values in the Principality, with 76,460 €/m² in asking sale prices and 224.36 €/m²/month for rentals in 2026 (Petrini Exclusive Real Estate data), above every other sector in Monaco. No official statistics measure residents’ wealth district by district: it is therefore through its prices, its palaces and its flagship stores that the Carré d’Or stands as the epicentre of Monegasque wealth, ahead of Larvotto and its seafront residences.
Is there a rough area in Monaco?
There is no rough area in Monaco: the Principality has one of the lowest crime rates in the world and visible security throughout its territory. The question often comes from visitors used to large cities; the answer fits in one sentence: every district of Monaco, from the port to Monte-Carlo, can be walked day and night, and the differences between them lie in prices and atmosphere, never in safety.
Frequently Asked Questions (FAQs)
What is the Carré d’Or in Monaco?
The Carré d’Or is Monaco’s most prestigious district, at the heart of Monte-Carlo, around the Place du Casino. It is not an administrative division but a market convention: a few streets concentrating palaces, haute couture boutiques, Michelin-starred restaurants and the Principality’s most exclusive residences. Its opulence has earned it the nickname of “Golden Square”.
What are the property prices in the Carré d’Or?
The Carré d’Or is listed at 76,460 €/m² in 2026, against 59,929 €/m² for Monaco as a whole, according to the asking prices recorded by Petrini Exclusive Real Estate. A 100 m² apartment therefore represents around 7.6 million euros, and more still depending on the floor, the view and the building. For rentals, asking rents reach 224.36 €/m²/month, the highest level in the Principality.
Why invest or live in the Carré d’Or of Monaco?
Living in the Carré d’Or means having Monaco’s finest services within walking distance: boutiques, gourmet dining, the casino and the opera, in a remarkably safe environment. For an investor, the extreme scarcity of supply and constant international demand support property values over time and reduce rental vacancy to almost nothing, all within the Principality’s stable fiscal and political framework.
What are the main attractions of the Carré d’Or?
The Place du Casino and the Casino de Monte-Carlo form its centre of gravity, surrounded by the Hôtel de Paris (1864), the Café de Paris, the Opéra Garnier and the Casino gardens. The Métropole Shopping Monte-Carlo and the One Monte-Carlo promenade complete the shopping offer, and in May the district lives to the rhythm of the Formula 1 Grand Prix, which skirts it at the Fairmont hairpin.
The Carré d'Or district in Monaco
Monaco's Carré d'Or is a legendary district, a symbol of pure luxury and Monegasque success. Between its dream location, its historical heritage, its daily effervescence and its extraordinary real estate market, it continues to fascinate investors and visitors from all over the world. For anyone considering a real estate project in Monaco (a rental investment, the purchase of a second home or a move as a resident), the Carré d'Or often represents the ultimate. It is therefore essential to get information from local experts in order to better understand the opportunities in this very particular sector.
Petrini Exclusive Real Estate Monaco is at your disposal to help you discover the Carré d'Or and the entire Monegasque market. With in-depth local expertise, we offer a personalised and confidential service for the purchase, sale or rental of exceptional properties in the Principality. Do not hesitate to contact us for any questions or real estate advice.
Article written by Paolo Petrini, Monegasque real estate expert.
Properties for sale : Le Carré d'Or
Properties to rent : Le Carré d'Or
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