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 : 0 D0 } P! _7 i, y1 z/ C6 J( c' l http://www.edmonton.ca/bylaws_li ... d-improvements.aspx1 v+ B% K& c. I) g7 l
9 A( F( G" [/ g! b. v* U"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:7 E+ e8 _9 u5 H8 H
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•Roof replacement 7 S% q2 a" q- U$ w) z
•Painting and re-tiling % _" p2 e% j: g" b/ ]+ d& n: F
•Carpet replacement $ u0 m, A) c0 c. W Z K% A•Basement drywalling 3 z' g) R$ A% n8 f: @% O8 }•Counter top replacement ! [4 q% T4 X. B1 @" _& f+ x2 W
•Cupboard door alterations ; k- w3 d+ ^. s( E' {0 ^; e& a
•Window replacement (for same size) - U7 u1 |5 A( E4 I1 A; L3 Y' o- X
•Door replacement (for same size)"