The Guardian's Audio Long Reads

We are raiding the Guardian long read archives to bring you some classic pieces from years past, with new introductions from the authors. This week, from 2022: Gary Hersham has been selling houses to the very rich for decades. At first, £1m was a big deal. Now he sells for £50m, £100m, even £200m. What does it take to stay on top in this cut-throat business? By Sophie Elmhirst. Read by Andrew McGregor. Help support our independent journalism at theguardian.com/longreadpod