For an investor with steady income and a real plan, yes. This fall is a better time to shop for a Hamilton triplex or fourplex than most of the last few years. In September 2026, the average freehold sale price in Hamilton was $661,352, down 10% from a year earlier, and sales fell 29% to just 332 homes, according to our Hamilton market report for September 2026.
The bigger point for income buyers is price per unit. A Hamilton fourplex asks a median of $249,975 per unit, while an up-and-down duplex asks $374,950 per unit, based on the Hamilton duplex, triplex and fourplex report. Those are asking prices, not sales. Even so, that gap is wide enough to change which building you should be looking at.
What actually happened this month
I went looking for a big local story this week. A council vote, a zoning change, a new development charge. I didn't find one dated in the last seven days, so I won't pretend there is one.
What did happen is quieter, and for investors it matters more. The September numbers came in soft.
Here's the Hamilton picture for September 2026, from our monthly Hamilton numbers:
- 332 sales, down 29% from a year earlier
- An average freehold price of $661,352, down 10%
- 45 days on market on average
- 1,084 new listings
- 2,546 homes for sale
Now do one bit of maths with me. Take 2,546 homes for sale and divide by 332 sales. That's roughly seven and a half months of supply at September's pace. That's my own math on those two figures, and it's a rough gauge, but it tells you who has the upper hand right now.
Buyers do.
Why the per-unit price matters more than the headline price
Most people read "prices down 10%" and think about houses. That's the right number for someone buying a place to live. An investor should be asking a different question: what am I paying for each door that pays rent?
Here are the median asking prices from the multiplex report, by building size:
| Building | Median asking price | Per unit |
|---|---|---|
| Duplex, side by side | $699,000 | $349,500 |
| Duplex, up and down | $749,900 | $374,950 |
| Triplex | $799,900 | $266,633 |
| Fourplex | $999,900 | $249,975 |
Look at the jump from the up-and-down duplex to the triplex. You pay about $50,000 more for the building and get a whole extra unit. Per door, the fourplex comes in almost $125,000 cheaper than the up-and-down duplex.
That's the gap I'd chase right now.
A caution, because I'd want one if I were you. A cheaper door isn't automatically a better door. Older Hamilton triplexes are often converted houses. Some were converted with permits and some weren't. A $266,633 unit with no fire separation and an unregistered basement suite can cost you far more than a $374,950 unit that's fully legal.
My take: in a slow market, the best deal in Hamilton income property is usually the building with more doors, as long as every one of those doors is legal and you've proven it before you firm up.
What a soft month gives you that a hot month doesn't
When homes sell in a week, you don't get to be careful. You waive conditions or you lose. At 45 days on market, most sellers have already sat through a few weeks of showings with no offer.
That changes what you can ask for. In my experience, the useful asks in a market like this are boring ones:
- Time for a real inspection. One that looks at each unit, the electrical panel and the separation between units.
- The actual leases. Signed copies, plus proof the rent is being paid. A rent roll typed up by the seller is a start, not proof.
- Permit history. Ask the seller what they have, then check with the city yourself.
- A financing condition long enough to matter. Lenders look hard at multi-unit files, and they take longer.
None of that is a lowball. Those are protections. In a hot market, buyers gave them up to win. This fall, you can usually keep them.
I'll be honest about one limit. I don't have September sold prices for multiplexes alone. The building-size figures above are asking prices over twelve months. So when I'm pricing a triplex for a client, I don't trust the ask. I pull the recent sales of similar buildings in the same pocket of the city, and I look at how long the listing has sat. A triplex that's been up for 60 days in a 45-day market is telling you something.
Where the election fits in
Hamilton and Burlington both vote on October 26, 2026. Over the next few weeks you'll hear a lot of housing promises.
Some of them will touch investors directly. Watch for anything on development charges, rental licensing, or how many units the city allows on a lot. Those three things decide whether a value-add plan works or falls apart.
Here's my read, and you're welcome to argue with it. Don't wait for the election to decide whether to buy. A campaign promise isn't a bylaw. Rules take months to write after a vote, and the building you want today may be gone by then. Buy the property that works under today's rules. If the rules get friendlier, that's a bonus you didn't pay for.
What you should do is ask candidates in your ward where they stand on rental licensing and added units. Their answers tell you which neighbourhoods may get easier or harder to operate in over the next four years.
The one thing I'd do this month
Pick three Hamilton triplexes or fourplexes that are listed right now. Run the numbers on all three, side by side, at their asking price.
Use the same method for every one so you're comparing fairly. Our underwriting standard lays out how we work out net operating income, cap rate, debt coverage and price per door, and the expense assumptions we use. It even has a prompt you can paste into an AI assistant to check your work.
Then ask one question of each building: does it still work if I can't raise the rent for two years?
If none of the three pass, that's useful too. It means the asks are still too high for your plan, and you know what price to wait for. If one passes, that's the building to go see this week, while sellers are still open to a fair conversation.
For more on how we look at the city block by block, see our page on Hamilton investment properties.
Questions people ask
How many fourplexes come up for sale in Hamilton in a year?
Not many. Our multiplex report counted 28 fourplex listings in Hamilton over twelve months, about one every two weeks. Triplexes are more common, with 68 listings, and up-and-down duplexes lead with 130. With so few fourplexes, a good one can still draw competition even in a slow month.
Is the mortgage different for a fourplex than for a building with five units?
Yes, and it's a big line to know about. In Canada, a building with one to four units is usually financed as a residential mortgage. Five units and up generally moves into commercial lending, which has different down payment rules and looks harder at the building's income. That's one reason fourplexes are so popular with Hamilton investors.
Should I trust the rent the seller lists on a Hamilton multiplex?
Trust it only after you've checked it. Ask for signed leases and bank records showing the rent arriving each month. In Ontario, most existing tenants are protected by rent rules, so the rent you inherit may be the rent you're stuck with for a while. Underwrite the building on the rent it collects today, not on what the listing says it could earn.
Let's look at a building together
If you're weighing a Hamilton triplex or fourplex this fall, I'm happy to walk through the numbers with you. Bring a listing, or just bring the question. Book a plain conversation with me here, and we'll see whether this soft market has a deal in it for you.