BC Rental Investment Returns

Try a typical scenario

Yield versus coverage — a South Surrey 4-plex case study

A $1.6M South Surrey 4-plex grossing $7,000/mo looks like a reasonable Lower Mainland yield on a listing sheet. Run it properly. A 5% vacancy haircut leaves $79,800 of effective income; property tax $7,200, insurance $2,400, a 1% maintenance reserve of $16,000 and 8% management of $6,384 take $31,984 of it. Net operating income is $47,816, which on $1.6M is a 2.99% capitalisation rate, not the four-and-a-bit the gross rent suggests. The maintenance reserve and the management fee are what the gross number leaves out, and together they are $22,384 a year.

Coverage is worse. At 25% down ($1.2M borrowed) over 25 years, annual payments are $77,237 at a 4.19% contract rate and $93,765 at the 6.19% stress rate. Debt service coverage is 0.62 and 0.51. Lenders want 1.20. The deal does not get financed.

And leverage cannot rescue it: clearing 1.20 at the stress rate would take a 68% down payment of about $1,090,000, at which point the money is parked rather than working. The binding constraint is the rent, not the mortgage. At $1.6M this building needs roughly $12,000 a month to cover properly, so either the price is wrong or the market is, and the honest move is to look where the rent-to-price ratio is structurally higher rather than to hunt for financing that fixes a 2.99% yield.

Common questions about BC rental investment math

• What is the difference between capitalisation rate and debt service coverage?+

  Cap rate (Capitalization Rate) = Net Operating Income ÷ purchase price. It's a property-yield metric that ignores how the deal is financed. Debt service coverage = net operating income ÷ annual mortgage payment. It measures whether the rental income covers the mortgage — lenders underwrite on coverage, not on cap rate. Typical A-lender threshold is 1.20 at the OSFI qualifying rate.
• What's a "good" cap rate in BC?+

  It varies by property class and market. Stabilized multi-family in core Metro Vancouver typically trades at 3.5–4.5% cap rates. Outside Metro Vancouver (Mission, Chilliwack, Fraser Valley edge) you can find 5.5–6.5%. A higher cap rate generally means higher yield but also higher risk (older buildings, less landlord-friendly rules, harder to insure, more vacancy). Cap rate alone doesn't tell you whether the mortgage will qualify — coverage does.
• What is cash-on-cash return?+

  Annual pre-tax cash flow — net operating income minus mortgage payments — divided by your actual cash invested (down payment plus closing costs). It measures the return on your actual money down, not on the full property value. A property with a 4% cap rate and 25% down can produce a 6%+ cash-on-cash return because of leverage — but it also produces a negative cash-on-cash if the mortgage payment exceeds NOI.
• Are investment properties eligible for mortgage default insurance?+

  Generally no. Mortgage default insurance is for owner-occupied properties. Non-owner-occupied (pure rental) properties require conventional financing — at least 20% down regardless of price. Some lenders offer "small rental" insured mortgages for 1–4-unit owner-occupied properties where one unit is rented, but the rules vary. Talk to a broker for your specific case.
• Why does this calculator show debt service coverage at two different rates?+

  Because lenders underwrite at both. Coverage at the contract rate shows whether the property cash-flows today. Coverage at the stress-test rate (contract + 2 percentage points, or 5.25% floor) shows whether the lender will approve the deal — they want to know you could still cover debt service if rates rose at renewal. A property that passes at contract but fails at qualifying gets declined.
• What about capital appreciation?+

  This calculator focuses on operating returns. Capital appreciation (the property going up in value) is a separate component of total return. In BC, historical residential appreciation has averaged 4–6% annually over long horizons, but it's volatile year to year. The yield and coverage math here tells you whether the deal pencils out on rental income alone — appreciation is upside on top.

Related

• · Mortgage payment calculator
• · What you can afford — max mortgage and purchase price
• · Closing costs — for buyers
• · The BC mortgage stress test — full reference
• · Codex — mortgage facts
• · The Rental tenancy reference in the Codex