How to analyse a Canadian rental property

Start with the rent, not the price

Most new investors start with the asking price. Flip that. The rent drives the whole deal, so confirm it first. The listing rent is a claim, not a fact. Pull a rent comp for the same area and unit type before you trust it. One Toronto investor checked a listing that claimed $2,800 a month and found the real number was closer to $2,500. That $300 gap is the difference between a deal that works and one that does not.

For a multi-unit, get the rent per unit and add them up. Then take off a vacancy allowance. Five percent is a common starting point, but use the real number for the city if you have it. Some operators run seven percent in slower markets. The rent after vacancy is your effective gross income, and it is the top of every calculation that follows.

Build the real operating costs

This is where Canadian deals go wrong, because the costs are local. Property tax runs off the municipal mill rate, and rates vary a lot across the country. The same rent produces a lower return in a high-tax city than a low-tax one. Pull the actual mill rate for the city, not a national average.

Add insurance, maintenance, property management if you use it, utilities you pay, and a repair reserve. Leave one of these out and the deal looks better than it is. Rent minus vacancy minus all of these operating costs is your net operating income, or NOI. The mortgage does not belong here yet. NOI stops before financing on purpose, because that is what lets you compare two properties on equal footing.

Run the cap rate

Cap rate is NOI divided by price, shown as a percent. A $32,500 NOI on a $650,000 property is a five percent cap rate. Because it ignores the mortgage, it is the cleanest way to line up a shortlist. Many investor-grade Canadian properties land in a 4.5 to six percent band, with older multi-unit houses at the higher end. Toronto and Vancouver often sit lower because buyers there pay for appreciation. Compare cap rates inside one market, not across very different ones. Our Canadian cap rate calculator does this in seconds.

Add the mortgage and find the cash flow

Now bring the financing in. Work out the monthly mortgage payment for your down payment, rate, and amortisation. Subtract it from the monthly NOI. What is left is your cash flow. Negative cash flow is a hard line for many Canadian investors. As one put it, banking on appreciation is gambling. If the deal only works because you expect the price to rise, it is not a rental deal, it is a bet.

Cash-on-cash return tells you the same story as a percent. Take the yearly cash flow and divide it by the cash you put in: down payment, closing costs, and any upfront repairs. A deal that throws off $4,800 a year on $130,000 in is a 3.7 percent cash-on-cash. Some investors will not move for under ten percent, because they can earn that elsewhere with less work.

Check the DSCR your lender will use

DSCR is debt service coverage ratio: the NOI divided by the mortgage payment. Your lender cares about this more than any other single number. The common thresholds are 1.20 for a conventional mortgage and 1.10 on a CMHC MLI Select path. If the deal lands under the threshold, the lender will ask for more down or pass. Knowing your DSCR before the meeting is how you walk in with numbers that hold up. Run it on the Canadian DSCR calculator before you make an offer.

Check the Canadian rules that change the answer

This is the part US-built tools miss. Three rules can move a Canadian deal a long way:

• CMHC and MLI Select. Mortgage insurance can lower your down payment and open a 40-year amortisation, which changes the cash flow. MLI Select scores points on energy efficiency, accessibility, and affordability, and brings the DSCR threshold down to 1.10. It also adds a premium that can be over $10,000, so it belongs in the math, not as an afterthought.
• Provincial rent caps. What you can raise rent to is set by the province, not by you. A rent that looks below market may be capped for the sitting tenant.
• GST on new builds. A new-build rental can carry GST that a resale does not. Miss it and your purchase math is off from the start.

Want to see how the insured path changes the deal? The CMHC MLI Select calculator shows the points and the threshold.

Pressure-test the deal

A deal that works at today's rate should still survive a higher one. Run it again at a rate two points up. The numbers just do not work on some loans at five to seven percent, and it is better to find that out now than at renewal. Then ask the hard questions out loud: what happens if rent comes in low, what if the unit sits empty for two months, what if a major repair lands in year one. If the deal still stands, you have something. If it only works in the best case, keep looking.

Put it on paper for the lender

The last step is the one that wins the meeting. Your broker runs the numbers after you bring them a deal. If you arrive with the DSCR, the CMHC path, and a clean proforma already in the format they expect, the conversation starts from numbers you both trust. That is the difference between hoping the deal gets approved and knowing why it will.

Questions investors ask

How do I analyse a Canadian rental property?

Start with the real rent, then subtract every operating cost to get net operating income. Work out the cap rate, add the mortgage to get cash flow and cash-on-cash, then check the DSCR your lender will use. On a Canadian deal you also confirm the property tax from the city mill rate, the provincial rent cap, and whether a CMHC path like MLI Select changes the down payment and amortisation.

What numbers matter most on a Canadian rental?

Net operating income, cap rate, cash flow, cash-on-cash return, and DSCR. DSCR is the one your lender leans on most: 1.20 for a conventional mortgage and 1.10 on a CMHC MLI Select path. If the deal does not clear those, the financing gets harder.

How long should analysing one deal take?

By hand in a spreadsheet it is often 30 to 90 minutes per deal once you chase down the property tax, rent comps, and CMHC math. With the Canadian property data filled in for you, the full analysis runs in about two minutes.