(CNN) - Even as the Brexit chaos helps to deflate London's real estate bubble by undermining the city's status as a financial capital, record low interest rates are pushing prices in other European cities to dangerously high levels.
The greatest risk of a real estate bubble currently exists in the southern German city of Munich, according to a new report by analysts at Swiss bank UBS.
Now in its fifth year, the UBS Global Real Estate Bubble Index analyzes residential property prices in 24 major cities by examining trends in the relationships between prices, incomes, rent costs, economic growth and construction activity.
Still, low interest rates have played an even bigger role in boosting real estate valuations in countries that use the euro, one of the report's authors, Matthias Holzhey, told CNN Business.
London still unaffordable despite BrexitBrexit, which gave rise to uncertainty about the city's future standing in Europe, had weighed on London property prices, said Holzhey.