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Cap Rate in Canada: What It Is, What It Tells You, and What It Doesn't

The capitalization rate is the most widely used metric for comparing Canadian investment properties. Here's how to calculate it correctly and what it reveals about risk and return.

Cap Rate in Canada: What It Is, What It Tells You, and What It Doesn't

Cap rate (capitalization rate) is the go-to metric for comparing investment properties — but it's often misunderstood, misapplied, or calculated incorrectly. Here's a clear explanation of what it measures and how to use it in a Canadian context.

The Formula

Cap Rate = Net Operating Income (NOI) ÷ Property Value × 100

NOI = Gross rental income − all operating expenses (excluding mortgage payments and income tax)

The mortgage is excluded intentionally — cap rate measures the unlevered return on the asset itself, independent of how it's financed. This makes it useful for comparing properties regardless of down payment or mortgage rate.

A Working Example

  • Annual gross rent: $36,000
  • Operating expenses (taxes, insurance, management, maintenance, vacancy): $10,800
  • NOI: $25,200
  • Purchase price: $600,000
  • Cap Rate: 25,200 ÷ 600,000 = 4.2%

What the Cap Rate Tells You

Higher cap rate = higher income relative to price = typically indicates higher risk (older building, lower-demand area, higher vacancy) or a motivated seller

Lower cap rate = lower income relative to price = typically indicates a premium asset in a high-demand area with low vacancy risk (think Toronto condo vs. small-town apartment building)

In major Canadian urban markets, cap rates for residential properties typically range from 3%–5%. In secondary markets, 5%–8% is more common.

What the Cap Rate Doesn't Tell You

  • Financing costs — A 4% cap rate with a 6% mortgage rate means you're losing money on a levered basis
  • Appreciation — Cap rate is a snapshot, not a growth forecast. Many Toronto investors accept a 3% cap rate expecting 5%+ annual appreciation
  • Vacancy risk — How well a property performs with 10% vacancy vs. 2% vacancy changes the real return
  • Capex cycle — A property with a new roof and HVAC has different risk than one with systems at end of life

Cap Rate vs. Cash-on-Cash Return

Cap rate ignores financing. Cash-on-cash return includes your mortgage payment and measures actual return on the cash invested. Use both: cap rate to compare properties as assets, cash-on-cash to evaluate the deal given your specific financing.

Try the Calculator

→ Cap Rate Calculator

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