The price-to-rent ratio is a simple calculation that one can make to get an idea of whether it makes sense to rent or buy in a particular area. For the real estate investor, it can be used as another tool in your arsenal to determine what areas you should invest in.
How to Calculate Price-to-Rent Ratio
Price-to-rent ratio = price of the house / annual rent
That is, you simply take the price you would have to pay for a property and divide that by the annual rent you would receive for the same property.
Should I rent or buy?
This ratio is often used in discussions about whether it makes sense to rent or buy in your particular area of the country. The thresholds for the ratios are:
- Price-to-rent ratio of 1 to 15 would mean it makes more sense to purchase than to rent.
- Price-to-rent ratio of 16 to 20 would mean its typically better to rent than to buy, but this is the grey area where a lot would depend on the particular market and situation.
- Price-to-rent ratio of 21 or higher means its much better to rent than to buy.
What Price-to-Rent Ratio means to the investor
As a property investor, you can use this ratio as an indicator on what your return on investment (ROI) is going to be for a particular area. The lower the price-to-rent ratio the higher your ROI is going to be.
Unfortunately, if you’re doing these calculations from a major Canadian city at the time of this writing you’re going to find extremely high ratios. According to the International Monetary Fund (IMF) the average ratios for Montreal, Toronto, Calgary, and Vancouver are concerning (full report is here):
- Montreal: 35
- Toronto: 35
- Calgary: 32
- Vancouver: 58
That isn’t to say it would be impossible to find individual properties in those markets with considerably lower ratios, but it would be very tough. As an investor living in any of these major cities this would be an indication, when combined with other analysis like cash flow and cap rate, that it is time to look outside your immediate area for investment opportunities.
As a comparison, the property we recently purchased in London, Ontario has a ratio of 7.66 (175000 / [1905 * 12]).
Significantly more appealing.






