15:00Money BoxMoney Box Live: Why don't house prices fall if they are unaffordable for many people?BBC Radio 4 Duration: 30 minutes Wed 8th Jun 2016, 15:00 on BBC Radio 4 LWAvailable for over a yearListen nowFinancial phone-in. Show more GenresFactualMoneyFormatsDiscussion & TalkBrandMoney Box Source: BBC Online