It took a trip to the Land of Oz to make Dorothy value her home. For the rest of us, it took a global pandemic. During the past two months, our residence — whether that be a mortgage-free house or shared rental flat — has become our entire world: office, restaurant, cinema, gym and shelter, all rolled into one. If we didn’t know the ins and outs of our quarters before, we do now. Many people have developed a more personal understanding of a market that has played a vital role in shaping the British economy for decades. Housing costs in Britain are some of the highest in the world, more than quadrupling since the 1970s. […]