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 : ) [# d& O# N/ g4 V- N' Y' z& i& L9 _! X4 {7 W' v http://www.edmonton.ca/bylaws_li ... d-improvements.aspx7 ^1 E; @9 d0 K! q) S; }6 V Y- d
4 m6 N- H# n) e c( z"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:% {! z0 J/ |3 ~9 y1 G7 j1 c
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•Roof replacement ' e4 c: G+ f0 N5 J! n
•Painting and re-tiling ) m' H3 g- J% G- b& S0 i2 W•Carpet replacement / ]! R: S+ {* L# _7 V* K- W: n5 j
•Basement drywalling ! z# T1 R' e! L9 ?
•Counter top replacement / R2 k1 }& ~& L8 e! F8 m•Cupboard door alterations 8 ?; F3 u) C! f" ]/ |8 K* y' V
•Window replacement (for same size) 9 c8 ~* _# L ]& H- u3 E•Door replacement (for same size)"