Upsizing From a Condo to a Townhouse or House: When the Numbers Actually Work
Upsizing From a Condo to a Townhouse or House: When the Numbers Actually Work
Upsizing means buying a more expensive property at the same time you sell a less expensive one. The gap between what you sell for and what you pay, not the sale price alone, is what determines whether the timing works in your favour.
Why the Sale Price Is Only Half the Story
Most people planning to upsize spend most of their energy asking one question: when will my current place sell for the most? It feels like the obvious starting point. But it ignores the other side of the transaction entirely, and that is the price you will pay for the next property.
When both property types are at their peak, your condo or townhouse is worth the most it has ever been, but so is the home you are trying to move into. The price gap between the two can be enormous. When the market softens, your current property loses some value, but the property you are buying typically loses more, especially if it is a larger or more expensive type. The result: the gap closes, and the upsize becomes more affordable even though your sale price is lower.
The practical takeaway is that timing an upsize is not about maximising what you sell for. It is about minimising the price gap between what you leave behind and what you move into. Those are two very different goals, and confusing them is the most common mistake Alex sees in this process.
How Market Direction Should Shape Your Sequence
Once you understand that the gap matters more than the sale price, the next question is sequencing: should you buy first or sell first? The answer depends on which direction the market is moving.
In a rising market, especially one moving up quickly, buying before you sell tends to work in your favour. The property you are buying is appreciating, so every week you wait costs you more on the purchase side. Your existing place will still sell, and it will likely sell for more than it would have a month ago, but the next home is moving faster. Locking in the purchase first limits your exposure to that gap widening further.
In a falling market, the logic reverses. Selling first protects you from a scenario where your current property drops in value after you have already committed to a purchase. It also puts you in a stronger negotiating position when you do make an offer, because you are not carrying the risk of an unsold home.
Neither sequence is universally right. Your mortgage qualification, your savings, and your personal timeline all factor in. That is why the first step is always a conversation with both your REALTOR and your mortgage broker before you decide which way to move. For guidance on how mortgage qualification works, CMHC's home buying resources are a useful starting point.
The Price Gap in Practice
The gap concept becomes clearest when you look at what actually happened during a real market swing. At the peak in early 2022, the spread between benchmark condo prices and benchmark townhouse prices in the Fraser Valley reached roughly $343,500. At the same moment, the spread between a townhouse and a detached home was nearly $846,000. Those are the numbers you would be bridging if you upsized at the top of the market.
When prices pulled back into early 2023, the condo-to-townhouse gap narrowed by around $80,000, meaning the upsize cost roughly $80,000 less even though the condo itself sold for less. The townhouse-to-detached gap compressed by nearly $300,000, because detached prices fell faster and further than townhouse prices did.
The direction of those numbers will shift with every market cycle. What stays constant is the pattern: larger property types tend to move more in both directions, so the gap between property tiers expands in rising markets and compresses in falling ones. Sellers who focus only on their sale price miss the compression entirely.
The Trade-off: These figures came from a specific period and a specific set of benchmark prices. Your neighbourhood, your property type, and the timing of your own move will produce different numbers. Use this as a framework, not a forecast.
How the Options Compare
| Market Condition | Your Current Property | Next Property Type | Effect on the Gap |
|---|---|---|---|
| Rising market | Appreciating moderately | Appreciating faster | Gap widens |
| Falling market | Depreciating moderately | Depreciating faster | Gap compresses |
| Peak (early 2022) | Condo at highest value | Townhouse also at peak | $343,500 gap (benchmark) |
| Post-peak (early 2023) | Condo down ~$80,000 | Townhouse falls further | Gap narrows by about $80,000 |
| Peak (early 2022) | Townhouse at $925,000 | Detached over $1,770,000 | ~$846,000 gap |
Thinking About Buying or Selling?
The best first step is a quick conversation. Pick a time in the calendar that works for you and we'll talk it through.
What This Means When You Are Ready to Move
The numbers-based case for timing is real, but it is not the only input. Life rarely waits for the ideal market window. A job change, a growing family, a property that fits your needs appearing on the market at the wrong moment: any of these can make the right financial timing the wrong personal timing.
When life factors are driving the decision, the goal shifts. Instead of optimising the gap, you are managing it. That means getting a current comparative market analysis on your existing property so you know what you are working with, and having a mortgage broker confirm what you can carry before you start shopping. Knowing your numbers clearly, even in a market that is not ideal for upsizing, is what keeps the decision from becoming a regret later.
One pattern worth watching for: people who received a valuation a few months earlier, saw the market soften, and then anchored to the earlier number. The overall picture had improved for upsizing, because the gap had compressed, but because they were focused on recovering their previous high, they did not move at all. Getting current advice rather than relying on a stale number is the practical safeguard against that. BCREA's market intelligence can help frame the broader provincial context when you are having that conversation.
Common Misunderstandings About Upsizing
Misunderstanding: Selling at the market peak is always the smartest move. The correction: if the property you are buying has also peaked, a high sale price does not help you. What matters is the gap between the two prices, not either price in isolation.
Misunderstanding: A lower sale price means a worse outcome. The correction: if larger property types have fallen further than smaller ones, you can come out significantly ahead on the gap even though your current property sold for less than it might have a year earlier.
Misunderstanding: The upsize decision is purely mathematical. The correction: life circumstances, job changes, family needs, and a specific property becoming available all legitimately affect the decision. The gap analysis is a useful frame, not the only frame.
Misunderstanding: The same timing advice applies to every upsize. The correction: condo-to-townhouse and townhouse-to-detached moves involve different gaps and different levels of price sensitivity to market swings. The same market moment can look very different depending on which step you are taking.
Misunderstanding: You can time this decision alone. The correction: a comparative market analysis and a mortgage qualification conversation are both necessary before you can evaluate your actual options. One without the other leaves you working with an incomplete picture.
Frequently Asked Questions
Should I sell my condo before buying a townhouse?
It depends on which way the market is moving. In a rising market, buying first can protect you from the gap widening further. In a falling market, selling first limits your risk. Your mortgage qualification and savings cushion also matter, so speak to a broker before deciding.
Does it make sense to upsize when the market is down?
Often, yes. Larger property types tend to fall further in price than smaller ones, which compresses the gap you need to bridge. Even if your condo sells for less, the townhouse or house you are moving into may have dropped by more, making the upsize more affordable overall.
How do I know what my condo is worth before I start looking?
A comparative market analysis from your REALTOR is the standard starting point. It uses recent comparable sales to estimate what your property would likely sell for. You will not know the final number until it sells, but the CMA gives you a realistic working figure.
What is the biggest mistake people make when upsizing?
Focusing only on the sale price of their current home. If you received a valuation when prices were higher and the market has since softened, the overall gap may still have improved. Anchoring to a number from months ago can cause you to miss a genuinely better opportunity.
Do condos and detached homes move by the same amount when the market shifts?
Generally no. Larger, more expensive property types tend to appreciate more in rising markets and fall further in declining ones. Condos typically move by smaller amounts in both directions. This difference in movement is exactly what creates gap compression when prices fall.
Alex Dunbar Personal Real Estate Corporation
REAL Broker BC Ltd. | Living in the Lower Mainland
Buying, selling or investing in the Lower Mainland? Whether you're new to the area or a longtime local, I'll help you make the right move. Book a 30-minute no-pressure call with me and we'll figure out what works best for you.
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