You typically can't build a shed within 10 ft of the rear property line, and 15 ft from a side-lot line. � don't make the mistake of building a storage shed into the deepest back corner of the yard.. My retreat, the shed freestanding backyard rooms, even the prefab versions, are gettin by larry armstrong largest you can build without a permit. any bigger, and you'll have to spend an extra $700 to $1,500 for permits and city fees, depending on. 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..
Aurora gov.org: information about shed permits and exceptions from the .org website.. Home
