A practical guide from Derek Vanderkooy PREC* & David Maître PREC* | Value-First Home Team
There's no universally right answer — only the right answer for your situation. The decision comes down to how much financial risk you can absorb and how much flexibility you have in your housing transition.
A subject-to-sale clause lets you make an offer on a new home while protecting yourself from owning two properties at once. It's a middle-ground approach — you move forward on a purchase but stay protected if your current home doesn't sell in time.
Your purchase offer is conditional on successfully selling your current home within an agreed timeframe.
Shields you from the scenario of owning two properties and carrying two mortgages simultaneously.
Gives you a defined window — typically 30 to 90 days — to sell your current home before you must commit or walk away.
Less attractive to sellers in competitive markets. A subject-free offer will almost always win over a subject-to-sale at the same price.
May require a higher offer price to compensate the seller for the added risk and uncertainty of accepting your condition.
Buyers who need certainty before committing — particularly those with limited savings or limited access to bridge financing.
Bridge financing is a short-term loan designed to cover the financial gap when you're buying a new home before your current one has sold. It lets you complete your purchase using the equity in your existing home as collateral — and repay the loan once your sale closes.
Prepare listing and accept offer
Short-term loan covers the gap
Complete purchase before sale finalizes
Typically 6–12 months. Designed to cover the gap, not replace your long-term mortgage.
Rates are higher than traditional mortgages, reflecting the short-term and transitional nature of the loan.
Uses the equity in your current home as security for the lender. You generally need a firm sale in place to qualify.
Allows you to make subject-free offers on new homes — a significant advantage in competitive markets.
When you buy a home before selling, you're putting real money at risk. Understanding what's on the line — and why — is essential before you commit.
A substantial deposit — typically 5–10% of the purchase price — is required upfront. On a $900,000 home, that's $45,000 to $90,000 committed immediately.
Failure to complete the purchase can result in forfeiture of your entire deposit. Worse, you may also be sued for damages far exceeding the deposit — including the seller's losses if they must resell at a lower price.
Non-completions most often happen because the buyer's current home didn't sell, financing fell through, or bridge financing couldn't be secured in time.
A signed purchase agreement is a legal obligation. Changing your mind or running into problems does not automatically release you from it.
Include financing subjects where possible to protect yourself if your mortgage approval changes.
Set completion dates that give your current home enough time to sell — don't compress the window to win a deal.
Secure bridge financing approval before you submit an offer, not after — so you know it's available if you need it.
Understand exactly what you can afford to carry if both properties overlap, and for how long.
There's no formula that works for everyone. Your decision should be based on your equity position, financial cushion, market conditions, and how much uncertainty you can comfortably manage.