The average price of a single-family home in Calgary has dropped for the third consecutive month and in October was more than $53,000 less than it was in July when it hit a record $505,920. . \# p, t$ t8 s4 e# n5 L, h' E& t0 }* N; P/ O! F! Y! w http://www.canada.com/calgaryher ... ee7aa2f&k=35625