This statistic displays the estimated average cost of houses across the component regions of England and the other countries of the United Kingdom (UK) for 2015 and 2020, in the main scenario. The source expects the cost of houses in the UK to continue to rise in the economic climate following the Brexit referendum. London is still expected to be the most expensive area in the UK by 2020, with the average price of a house expected to cost more than half a million pounds.