An additional 6,926 spare bedrooms have been locked out of the Swindon housing market since 2011 as Britain’s ageing population means the country’s stock of homes is being used more unproductively. The number of spare bedrooms in Swindon between 2011 and 2021 increased from 93,979 to 100,905. The number of Swindon households living in properties with at least two spare bedrooms (i.e. spare...