Plex Mortgage Montreal: Investment Property Financing | AS Hypothèque

How Does Plex Financing Work in Quebec?

You've been looking at duplexes and triplexes in Montreal or the South Shore, running the numbers, picturing the rental income. But the moment you start digging into plex mortgage rules, it feels like a completely different world from buying a regular home. Down payments, rental income calculations, lender requirements. It doesn't have to be confusing. I put this page together to walk you through how it actually works.

If you're buying a plex in Montreal, the down payment depends on how many units the building has and whether you plan to live in it. For an owner-occupied duplex, the minimum is 5% on the first $500,000 and 10% on the balance up to $1,500,000. For a triplex or fourplex you'll live in, it's 10%. If the property is strictly a rental, you'll need at least 20%. A mortgage broker can use the building's rental income to strengthen your application and access rates from over 20 lenders.

Who Is This For?

Maybe you're a first-time home buyer who wants to live in one unit and rent out the others. That's one of the smartest ways to get into real estate, because your tenants help pay your mortgage while you build equity.

Or maybe you already own a home and you're ready to add an income property to your portfolio. You've saved up a down payment, you understand the basics, and now you need the right financing structure.

You might also be looking at your first pure investment property. No plan to live in it, just rental income and long-term appreciation. The qualification rules are stricter, but they're absolutely doable with the right lender and the right file preparation.

Whatever your situation, if you're serious about buying a plex in the Montreal area, the first step is understanding what you qualify for.

How the Process Works

1. Get pre-approved. Before you start visiting properties, I'll review your income, credit, and down payment to confirm your borrowing power. This is especially important for plexes because the qualification math is different. Start with a mortgage pre-approval so you know your numbers.
2. Find the right property. Work with a real estate broker who knows the local plex market. Look at the current rental income, the condition of the building, and the neighbourhood's rental demand.
3. Submit your file with rental projections. I'll package your application with the property's rental income data and submit it to the lenders most likely to approve your profile. Not every lender treats rental income the same way, and that's where a broker makes the difference.
4. Get your financing confirmed. Once a lender approves your file, we lock in your rate and terms. You'll know exactly what your monthly payments look like, factoring in the rent you'll collect.
5. Close and collect rent. Sign at the notary, pick up the keys, and start building wealth through real estate.

Why Work With a Broker for Your Plex Purchase?

Banks have one set of products. I work with over 20 lenders, and each one has different rules for how they calculate rental income, what down payment they require, and how they underwrite investment properties. That flexibility is the whole point.

I've helped many investors across Montreal and the South Shore finance duplexes, triplexes, and fourplexes. The number one thing I see is people who were told no by their bank, simply because that bank's rental income formula didn't work in their favour. A different lender, same file, different result.

If you're thinking about leveraging the equity in your current home to fund your down payment, mortgage refinancing is often the smartest move. I can walk you through that too.

My job is to find the lender and the rate that makes your investment work. No pressure, no commitment. Just honest advice from someone who's been doing this for over a decade.