Condo Mortgages in Canada: What to Check

A condo mortgage is a mortgage secured against a condominium unit instead of a freehold house, and it is underwritten much the same way as any other residential mortgage. The difference is that the lender also reviews the condo corporation and the building itself. You can have strong income, good credit and a large down payment and still hit a wall because of something in the building's paperwork.

This guide covers what Canadian lenders look for on a condo file, how monthly fees change your ratios, and which condo types are hardest to finance.

What makes a condo file different

With a freehold house, the lender's security is the home and the land under it. With a condo, the security is your unit plus your share of the common elements, and the building's financial health affects the value of that security.

Under OSFI Guideline B-20, federally regulated lenders must verify income, calculate debt service ratios and apply a minimum qualifying rate. Condos layer extra work on top of that:

• A status certificate or its provincial equivalent, reviewing the corporation's finances and rules.
• Condo fees that count against your debt ratios.
• Proof of the corporation's insurance, plus your own unit owner's policy.
• Building-wide issues such as litigation, special assessments, a thin reserve fund, or a high proportion of rental units.

The lender wants confidence that the building is financially sound and that your unit would sell if it ever had to be sold.

How condo fees affect your mortgage qualification

Condo fees are not just a monthly bill: they are a debt-service item. Lenders typically add 50% of your monthly condo fee to your housing costs when calculating your GDS and TDS ratios. Confirm the exact treatment with your lender, because some count the full amount.

That math matters. A high fee can shrink how much you qualify to borrow even when the purchase price looks modest. Two units at the same price can produce very different approvals if one carries a low fee and the other a very high one.

Before you fall for a listing, get the current fee, what it includes (heat, hydro, water, parking, locker), and the recent history of increases.

Down payment, default insurance and the stress test

Down payment rules are the same as for any home. The federal minimum starts at 5% of the purchase price and rises in tiers above a set threshold. CMHC mortgage default insurance — and the equivalent programs from Sagen and Canada Guaranty — is required when your down payment is below 20%, and CMHC applies a maximum purchase price for insured mortgages. Confirm the current limit and premium on the CMHC website before you budget.

Insured mortgages carry conditions: a purchase price under the cap and a borrower who meets the debt service limits. Insured loans are also typically limited to a 25-year amortization. Read how mortgage default insurance works in Canada for the full picture.

Every borrower at a federally regulated lender must also pass the mortgage stress test: you qualify at the higher of your contract rate plus two percentage points, or the published qualifying-rate floor. Confirm the current floor with OSFI or your lender, and model the impact with the stress test calculator.

Where your down payment can come from

Savings, a gift, the sale of a home, the RRSP Home Buyers' Plan, or the First Home Savings Account (FHSA) for eligible first-time buyers. Rules and limits change — verify current terms with the CRA and your lender.

Reading the status certificate: what lenders care about

Order the status certificate as soon as you have a conditional offer. Your lender and your lawyer will look at the same handful of items.

If the certificate shows a reserve fund that has not been studied recently, a large assessment, or active litigation, expect more questions and possibly a higher rate or a decline. Read the documents yourself rather than relying on a seller's summary.

Condos that are harder to finance

• Pre-construction and pre-sale units. You do not own the unit until the building registers, so financing happens later and your approval is reassessed then. See mortgages for a new build for how the timeline works.
• Leasehold condos. You own the unit but lease the land, which adds lease terms, fees and lender restrictions. Compare the two in leasehold vs freehold.
• Non-warrantable condos. Buildings with one owner holding many units, heavy commercial use or litigation may fall outside some insured programs, leaving fewer lenders and different pricing.
• Units you plan to rent out. If you will not live there, the file is treated as a rental property, usually with a larger down payment. See mortgages for rental properties.
• Age-restricted and micro units. Resale markets can be thinner, so some lenders apply stricter rules or decline outright.

Costs to budget for beyond the purchase price

• Land transfer tax or a provincial equivalent, plus an additional municipal tax in some cities. See land transfer tax in Canada.
• Status certificate fee, normally paid by the buyer.
• Document review by your real estate lawyer.
• Unit owner's insurance, separate from the corporation's policy.
• Appraisal and title insurance, where your lender requires them.
• Closing adjustments for prepaid condo fees and the moving costs themselves.

Run your numbers with an affordability calculator and keep a buffer for a fee increase or a special assessment.

Your next steps

1. Get a pre-approval so you know your realistic price range before you shop.
2. Ask for the condo fee, the reserve fund study and any assessments before you write an offer.
3. Make your offer conditional on reviewing the status certificate and financing.
4. Confirm with your lender how the condo fee is counted in your ratios.
5. Verify the current insured price cap, the qualifying-rate floor and your closing costs.

None of this should scare you off condos. It simply means the building shares the underwriting spotlight with you, so the paperwork deserves as much attention as the unit itself. General information only — confirm the details of your situation with your lender and a qualified professional.