Another charge alleges that between July 2, 1999 and June 12, 2000 he indecently assaulted a girl then aged 16.
Earlier charges involved alleged offences to have occurred between January 1, 2006 and October 19, 2014, including three relating to three girls aged 13 and 14, of encouraging them to "provide commercial sexual services" to him.
He also faces charges of sexual violation of a 4-year old girl and attempted indecent assault of a 3-year old girl.
Condon, listed as a company director from Lansdowne in the Selwyn district, had name suppression lapse earlier.
Defence Craig Ruane today said he pleads not guilty to all charges and has elected trial by jury.
Judge Raoul Neave remanded Condon in custody for another pre-trial callover on August 11.