According to the Luxury Real Estate Report 2015 published by Sotheby’s and Wealth-X,  the average UHNWI property owner in London is aged 57. 30% derive their fortunes from financial services. 70% are self-made. They have median net worth of US$120mn. Attractions include the UK’s ‘safe haven’ status. The top country for foreign owners is India.  

Source : 31 May 2015/Sotheby’s Wealth-X/ London/ RES