Calgary is the clearest case. At the market-wide level, RBC describes a city "holding relatively steady": total transactions, new listings, active listings and the MLS Home Price Index were all little changed from August after seasonal adjustment, and the bank calls resales historically robust. The Calgary Real Estate Board put the total residential benchmark at $566,700, nearly one per cent below last year. An owner reading only that figure would conclude that very little happened.
A great deal happened to apartments. Their benchmark fell more than eight per cent over the same twelve months. The calm aggregate and the weak segment are both true, because the aggregate is weighted toward detached homes that held their value.
Toronto shows a second way a headline can mislead. The Toronto Regional Real Estate Board's September release reported a composite benchmark down 4.7 per cent year over year and an average selling price of $1,006,409, down 5.1 per cent. Same month. Same market. Two different answers, because the two measures are built differently.
The board counted 5,040 sales, nine per cent fewer than a year earlier, and 16,500 new listings, a 14.4 per cent drop. Neither figure says anything about which housing types those sales and listings were.