The bottom line is that buying real estate in Canada is very easy.
From a residency point of view, if you plan to stay in Canada for 6 months or less each year, the government considers you a non-resident, which means that you can still open a bank account and buy property, etc. If you plan to live in Canada for more than 6 months per year, you must apply for immigrant status.
It is important to note, however, that while the majority of Provinces (British Columbia, Ontario, Quebec, Nova Scotia, Newfoundland, New Brunswick) have no restrictions on foreign ownership of real estate in Canada, some do limit the amount of property/land that a non-resident can purchase. On Prince Edward Island, non-resident buyers must apply to the Island Regulatory and Appeals Commission for land over 5 acres in size, or land with a shore frontage greater than 165 feet. In Manitoba, non-residents are prevented from owning farmland unless they actually plan to move there within 2 years. Non-residents may not own land over 10 acres in size in Saskatchewan, whilst in Alberta they may only own up to 2 plots of land not exceeding 20 acres in total.
Once you have chosen a realtor, secured a mortgage and found your property, an offer is made and once accepted, a deposit is payable. When buying a house in Canada, an offer must be made in writing so that all aspects of the transaction are clearly outlined within the offer. Once you (the buyer) have signed the document, it becomes legally binding. If you withdraw from the offer at this stage, you may lose your deposit and may also be sued. Make sure that every item staying in the property, eg. carpets, fixtures and appliances, is written on the offer as 'inclusions'. Your realtor should also insert two clauses stating that the offer will only proceed subject to building inspection and that you as the buyer are able to meet your financial obligations. Once your offer is complete it will be presented to the seller and negotiations are made. This may include changes in price, completion date and inclusions/exclusions. The changes are initialled by the seller and returned to you (the buyer) for your initials. The resulting Agreement of Purchase and Sale will state the purchase price and the deposit. The deposit is placed in a trust account and is credited towards the purchase price once the offer has been accepted by both the seller and the buyer and the transaction is complete.
Most realtors are self-employed and are on negotiable rather than fixed commission (payable by the seller). A purchaser can buy property using any realtor, regardless of whether that realtor originally listed the property. There are usually 2 realtors involved in a sale - the seller's agent and the buyer's agent. The commission received upon the sale of the property is divided between the 2 realtors. Some agents can also be dual agents but must declare this to buyers and sellers alike.