New figures reveal how house prices have been falling across most of Kent over the past year and which areas have seen the biggest drops. But why is the county’s previously red-hot property market now cooling? Chris Britcher spoke to experts about what’s causing the uncertainty – and how long it could last… Only three districts across all of Kent and Medway have seen an increase in house prices over the last 12 months, according to new figures. And the value of flats across all our districts has dropped. According to a house price index developed by online estate agent Purplebricks, the averag…