October 29, 2025 marked a major shift for the Canadian housing market.
The Bank of Canada announced its fourth rate cut of the year, lowering the overnight rate by 0.25%.
Since peaking at 5%, the central rate has now dropped to 2.25%, and the banks’ prime rate has fallen from 7.2% to 4.45%.
That means mortgage rates have returned to around 4%—and that number is changing everything for buyers, renters, and investors.
The “Golden Number” Wasn’t New
Back in August 2024, Rates.ca identified 4% as the “golden number” for Canada’s housing market.
It explained that 4% was the key inflection point where many expected buyers to “come off the sidelines” once payments became affordable again.
Buying vs. Renting: Why 4% Matters
At a 4% mortgage rate, the cost of owning and renting in Toronto is nearly the same.
Let’s look at a typical $500,000 downtown Toronto condo:
- Market rent: $2,400 per month
- Property tax: $208 per month(≈ $2,500 / year)
- Condo fee: $520 per month
- Mortgage (20% down, 4%, 30 years): $1,902 monthly payment
Total monthly ownership cost = $2,630, only about $230 more than renting.
But roughly $640 of that payment is principal — your forced savings, not an expense.
When you remove that portion, your true monthly housing cost is about $1,990, actually lower than renting the same unit.
That’s when first-time buyers start to come back. When rates fall to 4%, renting becomes more expensive than owning.
For Investors: The 4% Balance Point
For real estate investors, 4% is the line between offense and defense.
- Offensive strategy: maximize returns by taking calculated risks and leveraging cheap money.
- Defensive strategy: protect capital and minimize exposure when borrowing costs are high.
Different markets call for different moves, but there’s always a way to strengthen your portfolio.
- Below 4% → investing becomes more profitable.
- Above 4% → carrying costs exceed rent, so investors pull back.
Using the same $500,000 condo example:
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With 20% down, your total carrying cost is slightly higher than rent, but a portion goes toward equity, not a loss.
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With 30% down, cash flow roughly breaks even, even if prices stay flat. Annual interest $13,773, property tax $2,500, condo fee $6,240, rental income $28,800 → net $6,297 pre-tax, that’s about 4.2% return on $150,000 down.
The math is clear: at 4%, rental yield and borrowing costs align.
Below that, your investment becomes even more profitable, bringing stronger cash flow, even without price appreciation.
What History Tells Us
Every recovery starts when rates drop enough to make owning affordable again.
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In Hong Kong (2003), mortgage rates fell from 10% to 5%, ending a six-year slump.
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In Canada (1980s), rates plunged from 21% to 10%, bringing buyers back and reigniting confidence.
The same pattern appears today: once owning costs match renting, buyer demand naturally revives. At the end of the day, housing is a need.
Final Thoughts
Real estate is the backbone of the Canadian economy. When it slows, everything slows. After three years of high rates, prices have softened — but renters haven’t moved closer to ownership.
Now, with rates near 4%, the math is finally favouring buyers again.
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For renters: you might be paying your landlord’s mortgage. It’s worth recalculating to see if owning makes more sense now.
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For investors: “negative cash flow” isn’t always a loss. It’s often just your down payment paid in installments.
The 4% mortgage rate marks a true turning point: a moment when confidence returns and the market warms up again.
If the Bank of Canada continues to cut rates, Toronto/GTA real estate downturn may be ending soon. Get ready for the new season ahead.
Thinking about your next move? Let’s run the numbers together.
Find out how today’s rates can work in your favour.
📱Phone: 647-504-0690
📧 Email: steven@mistersauga.ca
*Your Trusted Partner in the GTA Real Estate Journey*