Head of London Region Jonathan joined the Sloane Street office in 1994. Prior to that he worked for eight years in an estate agency specialising in the sale of prime houses in central London and then latterly ran their Kensington office. He became head of office for Sloane Street in 1998 and then head of the London region for residential in 2007. Jonathan was recognised on the Spear's 500 list 2020, the publication's list of the leading property experts in the UK.