Height restrictions in ontario are governed by the building code act, and each city implements building regulations in its jurisdiction. garden sheds are considered to be �accessory� and can therefore only occupy a percentage of the total land area (around 10%).. Therefore the height of the shed would be measured from the highest ground level adjacent to it. if the height of the shed exceeds 2.5 metres above ground level then planning permission will be required. at this stage it will be assessed whether or not the height of the shed is a problem (amongst other considerations).. Sheds and accessory structures building height cannot exceed 3 metres (9 feet 9 inches) a building permit is required for sheds or accessory buildings having an area of 10 square metres or greater. for more information click here or contact the building division's permits section at 905-874-2401..
Rules governing outbuildings apply to sheds, greenhouses and garages as well as other ancillary garden buildings such as swimming pools, ponds, sauna cabins, kennels, enclosures (including tennis courts) and many other kinds of structure for a purpose incidental to the enjoyment of the dwellinghouse.. Laws that dictate the height depending where the fence is being built on your property. at the front of the house or on a corner lot the height restriction is lower for visibility safety reasons. refer to the link below for the fence regulation by-law. link-fences regulation by-law. laneway suites are coming to the city of toronto.. If this is the case, a single storey garden building can have a maximum eave height of 2.5m, which is a maximum overall height of 4.0m for a dual-pitched roof and 3.0m maximum overall height for a pent roofed building. if you would like the overall height to be taller than these roof heights, you will need to apply for planning permission..
