I should also chime in and say that even for people living in London and sending their children to private schools these estimates are very high. I was luck enough to go to Eton and honestly, for most parents it was a question of affording the fees by: a) not spending that kind of money on other activities; b) lifelong saving; c) selling substantial assets (like second houses etc...); and d) inherited wealth and/or g…
Of course, once people realise if they can't see the property, then it's not really worth that much, this problem will go away.