The top ten of the list with the "unattainable" cities for buying a home are dominated by the US, taking five places, as well as three Australian cities. In first place, however, is Hong Kong, which, as an international financial centre that has always been home to a huge population, is known for its tiny houses of just a few square metres and outrageous rent levels. It is also the only Chinese city covered by the survey. In detail, the list of cities with the most "unaffordable" housing markets based on local earnings in the world: Hong Kong, Sydney, Vancouver, Vancouver, San Jose, Los Angeles, Honolulu, Melbourne, San Francisco and Adelaide, San Diego, Toronto. Prices collapsed in the pandemic when the government closed city borders and implemented a Zero-COVID policy. In addition, new national security measures were implemented which further exacerbated market sentiment. As available land has been restricted in an effort to curb urbanisation, the excess of demand supply has driven up prices"