How downsizing sooner could transform — and even fast track — your retirement

For generations, downsizing has been treated like a retirement rite of passage. You raise your family in the big house, pay down the mortgage, retire, sell, buy something smaller and hopefully pocket enough equity to make retirement a little more comfortable.

But what if we’re waiting too long? What if you really need the money now?

With housing costs consuming an enormous share of household budgets, mortgage renewals creating financial pressure and retirement savings competing for every dollar, perhaps downsizing shouldn’t just be a retirement strategy. Maybe it should be a wealth-building strategy you consider years earlier.

According to CMHC’s 2026 Mortgage Consumer Survey, downsizing was already the reason 16 per cent of repeat buyers purchased their next home. Pandemic-era five-year fixed mortgage holders renewing over the next year could see payments rise by about 15 per cent on average, according to Bank of Canada data.

If your house no longer fits your life or your finances — or you’re falling behind every month just to keep it — why wait until 65 or 70 to do something about it? Let’s bust a few downsizing myths.

Myth: Downsizing is for retirees

This is the biggest assumption I’d challenge.

Imagine a couple in their early 50s whose kids have moved out, or will soon. They own a $1.5-million home, but they’re still paying a mortgage, property taxes, insurance, utilities, repairs and maintenance on rooms they barely use.

If they sold, bought a $1-million property and, after all costs, managed to free up $300,000, they could put that money to work 15 years before retirement.

Invested at a hypothetical average return of five per cent annually, $300,000 could grow to approximately $624,000 after 15 years, before taxes and fees.

That’s the overlooked power of downsizing earlier: you’re not just unlocking equity. You’re unlocking time, and potentially an earlier retirement date.

Myth: Smaller automatically means cheaper

It doesn’t. Selling one property and buying another comes with significant costs. Depending on your circumstances, there may be real estate commissions, legal fees, land transfer taxes, moving expenses, renovations and, if you’re buying a condo, monthly maintenance fees. Your insurance and other carrying costs may change, too.

So calculate what I call your “downsizing gap.”

First, calculate what you’ll actually walk away with from your current home: selling price minus your remaining mortgage and HELOC balances, real estate commissions and other selling costs.

Next, calculate the true cost of your new home: purchase price plus land transfer taxes, legal fees, moving expenses and other transaction costs.

The difference tells you what downsizing actually accomplishes. You may end up with a much smaller mortgage, capital available to invest, lower monthly carrying costs, or some combination of all three.

Run this calculation and you’ll quickly see that selling a $1.5-million house to buy a $1.4-million condo may reduce your square footage without reducing your financial burden by much — and in some cases could push your monthly carrying costs higher.

Myth: You need to move into a tiny condo

Forget downsizing for a moment. Think rightsizing. The objective isn’t to live in the smallest home possible. It’s to ask how much housing you actually need and, importantly, how much housing you still want to pay for.

That could mean moving from a four-bedroom detached home to a two-bedroom bungalow, choosing a townhouse, moving to a less expensive neighbourhood or community, renting, or simply buying a property with significantly lower carrying costs.

The goal isn’t smaller. It’s a home that better fits both your life and your finances.

Myth: A paid-off house is free housing

A mortgage-free house may feel free, but it isn’t. Property taxes, insurance, utilities, maintenance and major repairs continue. There’s also an opportunity cost to having a significant portion of your net worth tied up in a property that doesn’t generate income.

That doesn’t make your house a bad investment. Far from it. But if you’re sitting on $1 million or more of home equity while struggling to save adequately for retirement, or simply pay your regular bills, it’s worth asking whether all that capital needs to remain inside your walls.

Myth: Downsizing is always the smart financial move

Absolutely not. If you love your house, can comfortably afford it, have low carrying costs, want room for family or would have to spend almost as much on your next property, staying put could be the right decision. And finances aren’t the only consideration. A home can provide community, stability, family space and enormous emotional value. Those things deserve a place in the calculation, too.

The point isn’t that everyone should downsize. It’s that more of us should do the math sooner.

Consider running the numbers at 45, and again at 50 and 55. A qualified financial planner, adviser or money coach can model what selling, staying or rightsizing would mean for your cash flow, investments and retirement date.

Because the most important question isn’t whether you’ll eventually downsize. It’s whether you’re spending years financially struggling to hold on to a house that no longer serves the life you’re trying to build.

This article was originally published in The Star. Lesley-Anne Scorgie is a Toronto-based personal finance columnist and a freelance contributing columnist for the Star.