In early October, a Hamilton council committee voted to scrap residential development charges for three years. That move would unlock $572 million in federal and provincial money for roads, water and sewers, as reported by HamiltonIQ. Ottawa and Ontario say dropping the charges could cut the cost of building a new home by up to $100,442. Full council still has to approve it, and as I write this I can't find a record of that final vote.
For most Hamilton investors, this matters if you plan to build new units. If you buy an existing duplex or triplex, the savings won't show up in your own numbers. You'll feel it later, through more supply. And this is landing in a slow market. Our Hamilton market report for September 2026 shows 332 sales, down 29% from a year earlier, and 2,522 homes for sale. Buyers have room to be picky right now, and that shapes how I'd use this news.
What the committee actually voted for
A development charge is a fee the city puts on new homes. It pays for the pipes, roads and pumping stations that new homes need. In Hamilton, those fees have been large enough to change whether a small project is worth building at all.
The deal behind this vote was announced on August 26 by the federal and Ontario governments. The Government of Canada announcement says the elimination takes effect once Hamilton City Council approves it. It also says the charges must stay gone for three years.
CBC Hamilton reports the dates. Residential development charges would be eliminated retroactively from March 30, 2026 to March 31, 2029.
Read that word again. Retroactive.
If you pulled a permit for new residential units after March 30 and paid the charges, this could matter to you directly. I'll come back to that.
Ontario Housing Minister Rob Flack put it plainly in the CBC story: "Hamilton got rid of them 100 per cent, so that gave [them] the gold star." Mayor Andrea Horwath said the investment would unlock the potential for more than 31,000 new homes across the city.
Who saves money, and who mostly doesn't
This is the part the headlines skip, and it's the part an investor needs most.
Start with house hacking. Say you buy a house, live upstairs, and add a basement unit. Or you add a second and a third unit to one lot. Since 2022, Ontario's rules have already exempted most second and third units in a house from development charges. So for the classic Hamilton owner-investor adding a suite, the holiday adds little. You were mostly exempt already. Confirm your own case with the city before you count on it, because the details depend on the type of building and how many units you end up with.
Now look at someone who builds something bigger: a new fourplex on an infill lot, a small walk-up, or a project that goes past the units the old exemptions covered. That person pays development charges on every new door, so that's where the up to $100,442 per home figure starts to mean real money, and on a project with several units it can decide whether the thing gets built or stays a drawing.
Then there's the plain resale buyer. You buy a triplex on the Mountain that was built in 1962. No new units, no charges, no savings. Your purchase price, your rents and your mortgage rate don't move because of this vote.
The $230,000 figure you may see quoted comes from adding two things together. Ottawa and Ontario say the up to $100,442 from development charges, combined with up to $130,000 from removing HST on new homes, could save Hamilton families up to $230,000. The HST piece is aimed at people buying a new home. If you are buying to rent, read the fine print before you build it into a spreadsheet.
My read: this is a builder's win first. Small investors feel it later, through more supply, unless they're the ones adding new units.
Watch for the resale price trap
Here's my worry for buyers over the next few months.
Some listings will start to sell a story. "Huge lot, development charges waived, build a fourplex!" The lot might be fine. The story might even be true. But the seller doesn't own the waiver, and you shouldn't pay them for it.
Look at what multiplexes are asking right now. Our Hamilton duplex, triplex and fourplex report shows these median asking prices over the past 12 months:
- Duplex, up and down: $749,900, or $374,950 per unit
- Triplex: $799,900, or $266,633 per unit
- Fourplex: $999,950, or $249,987 per unit
Those are asking prices, not sale prices. With sales down 29% in September, plenty of them won't sell at the ask.
Say a house with a big lot is listed well above the duplex median because "you could build." Ask what it's worth as it stands today, with the rents it collects today. Anything above that is you paying the seller for work you'll still have to do, money you'll still have to borrow, and risk you'll still carry.
On any lot with room to add units, the first thing I ask the seller for in writing is the permit history and a recent survey. The survey tells you whether a second building can actually fit. The permits tell you whether the units already there are legal. Both answers change what the lot is worth far more than a three-year fee holiday does.
Where the $572 million goes, and why it matters to an investor
The money is tied to six projects, according to CBC Hamilton and the City. They include road widening and rebuilding on Barton Street, Lewis Road, Rymal Road and Garner Road. They also include expansions to the Woodward Avenue Wastewater Treatment Plant and the Greenhill Water Pumping Station.
Why should a landlord care about a pumping station?
Because you can't build homes where the pipes are full. Water and sewer capacity is one of the quiet limits on how many new units a part of the city can take. When capacity grows, the land served by it can hold more homes.
Rymal and Garner run across the south side of the Mountain, near Ancaster and Glanbrook. Lewis Road is out in Stoney Creek. Those are areas with room to grow, and I'd expect more new homes there once the roads and pipes catch up. That growth will take years, and I'm not going to tell you a street will jump in value because of a road project, because I don't have a number for that and nobody honest does.
What I watch instead is simple. When a big batch of new rental units opens near a rental you own, tenants get more choice. That can mean longer vacancies or softer rent increases for older units nearby. New supply is good for the city. It just means you should own the kind of unit tenants still pick when they have options: well kept, legal, close to transit and shops.
The fair argument against it
Not everyone at City Hall likes this, and you should hear the other side.
In May, council voted 13-3 on a smaller development charge freeze, according to The Public Record. Councillors Nann, Wilson and Kroetsch voted against it. They called it a taxpayer-funded subsidy for the development industry with no guaranteed returns for the public.
That's a real point. Development charges pay for growth. If builders don't pay them, someone else does, or the work waits. In this case, a big share of the growth bill is being covered by the $572 million from Ottawa and Queen's Park.
I think the deal is a good trade for Hamilton. Building costs are the reason a lot of small projects never start, and the per-home savings are large enough to change that math. You can disagree with me. Lots of smart people do.
There's also timing. Hamilton's municipal election is October 26, 2026. If full council hasn't voted by then, the decision could sit with a new council. The federal deal says the charges must stay gone for three years once approved. So the risk I'd flag is a delay before approval, more than a reversal after it.
What I'd do this month
One action, depending on where you sit.
If you own a lot with room to add units, get two prices on paper this month. One with development charges, one without. Then ask a simple question: does the project only work with the holiday? If it only works with the fee holiday, it's thin. The window closes March 31, 2029, and building permits, design and approvals eat time fast. Picture an owner with a deep lot in the east end who decides in 2028 to build a new four-unit building out back. Plans take months. A permit takes longer than they hoped. Their contractor is booked solid because every other owner had the same idea. By the time the permit is ready, the window is nearly shut, and the savings they planned around are gone. The owners who win from a deadline start early, while everyone else is still reading the news.
If you paid development charges on a residential permit after March 30, 2026, call the City and ask how the retroactive part will be handled once council approves it. Keep your receipts and your permit number in one place.
If you're buying an existing multiplex, do nothing different with your offer. Underwrite it on today's rents and today's costs. Our underwriting standard shows how we work out net operating income, cap rate and price per door, and none of it needs a fee holiday to make sense.
And before you act on any of this, check that full council has actually voted. A committee vote is a strong signal. It isn't the law yet.
The bigger picture is good news for owning in Hamilton. More homes, better pipes, wider roads. Owners who buy at a fair price and run clean, legal units do well when a city grows. You can see what's for sale now and how we look at it on our Hamilton investment properties page.
Questions people ask
Does Hamilton's development charge holiday cover a new basement apartment in my house?
It probably doesn't change much for you. Ontario law already exempts most second and third units in a house from development charges. You'll still need a building permit and a permit fee, and the unit has to meet the Ontario Building Code and fire code to be legal.
When would the development charge holiday start and end in Hamilton?
CBC Hamilton reports it would run from March 30, 2026 to March 31, 2029, once full council approves it. In Ontario, development charges are usually tied to when a building permit is issued. That makes your permit date the one to watch, more than when you buy the land or break ground.
Will this make Hamilton duplexes and triplexes cheaper to buy?
Not directly, since existing buildings never paid new charges. Over time, more new rental units could give buyers more choice. For now, supply is mixed by type: our multiplex report shows 111 up-and-down duplexes listed over 12 months, against just 31 fourplexes, so fourplex buyers still have fewer to pick from.
Talk it through before you build or buy
If you own a Hamilton property with room to grow, or you're weighing a multiplex and want a straight read on whether the numbers work with or without this holiday, let's talk. Book a call with me on our contact page and bring your address, your rents, or just your question.