London’s property market has proved to be one of the best bets for investment over the past 10 years, with a yield of more than 44%, according to a new market analysis by British estate agency Foxtons. The estate agent analysed the performance of the UK capital’s residential property market against nine other popular investment options, including Bitcoin and the FTSE 100. It found that only two investment assets have delivered higher return on investment over the past decade. It is hard to beat the breathtaking 4,963% yield Bitcoin has seen in that 10-year period. The cryptocurrency had an ave…