Small supply boosts home costs by 4.7 per cent : C. j% P9 V8 ?3 ^0 t, J 6 F* [9 S+ `: v7 @& r " e, [% E& T% {. \7 Q# UEdmonton still only 10th most expensive market in country; average south-side house sells for $419,504 ! n. M; s$ f9 O0 O( t. W 2 k! R- ~; \) N - Q4 Z3 {# R' m+ [7 h8 y9 E2 P3 gEDMONTON - Home prices rose another 4.7 per cent in June as the Edmonton Real Estate Board warned of "consumer desparation."