谢谢! 查了几个city bylaw setback is 0.6m,
-linsh(坐看云起);
2020-4-9{277}(#12845821@0)
Toronto is 0.5m, no permit required from shed under 10sqm,. 伦敦市有条note: shed and other accessories less than 10sqm is exempt for setback requirement but no structure over hanging from property line (常理而已.
Markham, Toronto 官网除了no permit requried, 没有额外补充。