Dubai: Recent analyses of the luxury real estate market in 2026 reveal a significant disparity in the purchasing power of a $5 million (Dh18.7 million) budget across three of the world's leading luxury real estate destinations: Dubai, Monaco, and Miami. While this budget allows for the purchase of a spacious villa with exceptional amenities in Dubai, it is only sufficient for a small apartment in Monaco, while Miami offers a middle ground, combining luxury with reasonable space, according to ExCeL Properties.DubaiDubai tops the list of the three markets in terms of property value for money, with the price per square foot in the luxury sector ranging between $1,100 (Dh3,670) and $1,500 (Dh5,509). This allows an investor to acquire a luxury property ranging in size from 3,500 to 4,500 square feet.A budget of $5 million (Dh18.7 million) allows for the purchase of a mid-sized villa or a luxury apartment with three to four bedrooms in prestigious areas such as Palm Jumeirah and Dubai Hills Estate. These properties also include exclusive amenities such as private pools, sea or golf course views, access to private beaches, and upscale hotel hospitality services.Dubai enhances its investment appeal thanks to the absence of income tax and property tax, along with service and maintenance fees that are lower compared to competing global markets, making it the most efficient destination in terms of total cost of ownership.This gap in space in favour of Dubai is due to the high flexibility in supply, as real estate expansion continues horizontally and vertically, and new freehold areas are added annually.MonacoIn stark contrast, Monaco retains the title of the world’s most expensive real estate market in terms of price per square foot, with prices ranging between $5,500 (Dh20,201) and $7,500 (Dh27,547) per square foot.With a budget of $5 million (Dh18.7 million), an investor in Monte Carlo gets only a small apartment ranging in size from 700 to 1,000 square feet, often consisting of one or two bedrooms with a balcony offering limited views of the harbour.This exceptional increase is due to the limited availability of land, as the city’s area does not exceed about two square kilometres, with strict urban planning restrictions that make scarcity a major factor in real estate pricing.Despite its small size, Monaco attracts investors who wish to take advantage of the tax advantages, high security and prestigious social status offered by one of the most exclusive destinations in the world.MiamiMiami stands in a middle ground between the abundance of supply in Dubai and the scarcity of real estate in Monaco, where the price per square foot ranges between $1,800 (Dh6,611) and $2,600 (Dh9,550).A $5 million (Dh18.7 million) budget allows for the purchase of a luxury apartment ranging from 1,800 to 2,500 square feet in prime locations such as Miami Beach, Brickhill, and Edgewater, with direct views of the ocean or Biscayne Bay.These properties feature expansive glass facades, luxurious balconies, and access to marinas and private beach clubs, making the city an attractive option for those wishing to combine a coastal lifestyle with the American economic environment.However, the cost of holding property in Miami is the highest among the three cities due to the annual property tax, which can reach 2.5% of the property value, as well as the high owners' association fees in luxury residential towers.