Never mind the small possibility of nukes (think my house surviving would be the least of my concerns for humanity then), London has the highest value land in t

Never mind the small possibility of nukes (think my house surviving would be the least of my concerns for humanity then), London has the highest value land in the country and most of 1000 year old London is buried several feet below much newer and bigger buildings. Pretty much any smaller UK town that isn't threatened by coastal erosion, flooding or mining subsidence offers better survival prospects.