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 $505,920. 7 Z' w# _# E! g- d( Q! s3 A+ b6 ~$ o/ p8 h' h; {! l- K% a% `, n/ }7 | http://www.canada.com/calgaryher ... ee7aa2f&k=35625