No Permits required for changing your roof, regardless what zooning you are in. These are totally different concepts. Anyway, see the following link to city of edmonton : ; i* {( K& T. x; j2 h; z; u( Q3 p. H+ f/ F5 b+ m! |' P http://www.edmonton.ca/bylaws_li ... d-improvements.aspx 3 @& S# ?7 _# P$ F8 g$ |& {% n1 ^0 j8 ^* h
"Some alterations do not require permits. When renovations are done to a property without altering any part of the structure, permits are not required. This applies to:" `( |3 H* F' o# T+ {
2 _( H& E. R2 [$ f6 Q$ W3 c
•Roof replacement . e! O& G- }7 T3 `" L0 I$ I
•Painting and re-tiling % `" w+ {& s9 B# A/ T•Carpet replacement 2 z3 N+ M/ L" ?% R# O7 L" A
•Basement drywalling 5 F' n0 _( H9 t- T! B6 a•Counter top replacement 9 n- C% R' Y+ y7 c+ R% Y4 Z/ a E5 |0 }
•Cupboard door alterations + d1 S8 ^) `- l. O( T0 q; T•Window replacement (for same size) . b6 e8 L6 B8 r! v•Door replacement (for same size)"