French Riviera named most expensive international super-prime property hotspot

The average annual rate of property price inflation across the 150 tracked cities moderated from +3.6% in Q1 to +3.4% in Q2.

"We expect super-prime sales to end 2021 on a high," says Knight Frank, as it flags a significant jump in US$10m+ deals across seven major global wealth hubs so far this year.

Of the world's major prime cities, Seoul, Berlin and Sydney are set to see the highest rates of luxury property price inflation in 2021, forecasts Savills.