Visit Queen Mary Park homes for sale for all the houses and condos currently for sale in this central Edmonton neighbourhood. So far in 2015, the average selling price for a single family detached house in Queen Mary Park is $368,772. At the end of 2014, Queen Mary Park was selling for $361,659 on average. The average time it takes to sell a house in Queen Mary Park this year has been only 16 days. That is much faster than the Edmonton average days on market of 43 days this year.