More than 100,000 homes in England could be built in highest-risk flood zones - Warning as millions of properties in UK could flood by 2050 - 4 areas most at risk - Flooding risk will affect 1 in 4 English properties by mid-century, says report - More than 6m homes at risk of flooding in England, says Environment Agency - One in five homes in England now at risk of flooding - report - The 'worst' city in UK for flooding where streets are most often left underwater - Shocking pictures reveal scale of flooding disaster as Brits brace for another downpour - Thunderstorm warning for parts of England and Wales today - with risk of sudden flooding - Heat and floods spell countrywide danger - Flooding: Almost 300,000 properties in Wales at risk