To no-one’s surprise, house prices fell again last month. Average prices were down by 0.4 per cent in September, according to Halifax, with the typical property now worth £278,600 compared with the peak of £293,500 in June 2022. Much of this, inevitably, has to do with high interest rates. For three decades until last year the housing market was pumped up by a downwards trend in interest rates, which increased the amount that buyers could borrow.