Season 1 BBC One Season 2 BBC One , 2003 - 2004 Watch now Season 3 BBC One , 2006 Season 5 BBC One , 2006 Watch now Season 7 BBC One , 2007 Watch now Season 8 BBC One , 2007 Watch now Season 11 BBC One , 2008 Watch now Season 14 BBC One , 2010 Season 17 BBC One , 2013 - 2014 Season 18 BBC One , 2014 - 2015 Season 19 BBC One , 2015 - 2016 Season 20 BBC One , 2016 - 2017 Season 21 BBC One , 2017 - 2018 Martin Roberts, Martel Maxwell and Dion Dublin uncover the various tricks of the property auction trade. Season 22 BBC One , 2018 - 2019 Season 23 BBC One , 2019 Season 24 BBC One , 2020 Season 25 BBC One , 2022 - 2023 Watch now Season 26 BBC One , 2023 - 2024 Season 27 BBC One , 2024 Watch now
