Private Lending and Mortgage Law

Bridge Financing Explained: How Ontario Homeowners Use Short-Term Private Mortgages to Bridge Closing Gaps

You have found your next home and your offer was accepted. There is just one problem: your closing date for the new purchase is two weeks before the closing date on your existing...

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December 12, 2025 5 min read Private Lending and Mortgage Law

You have found your next home and your offer was accepted. There is just one problem: your closing date for the new purchase is two weeks before the closing date on your existing home’s sale. You will momentarily own two properties — and need to fund one purchase before you have received the proceeds from your sale. This is the bridge financing problem, and it is more common than most people realize.

The Closing Gap: A Real-World Scenario

Bridge financing exists because real estate closings rarely line up perfectly. Sellers want to move on their own timeline. Buyers in competitive markets cannot always dictate closing dates. The result is a gap — sometimes days, sometimes weeks — between when a homeowner must pay for their new property and when they receive the proceeds from their sale.

Without bridge financing, this gap can derail an otherwise sound transaction. The buyer may not have the funds to close the new purchase without first receiving proceeds from the old one. Bridge financing fills that gap with a short-term loan secured against the home being sold.

How Bridge Financing Works Legally

A bridge loan is a private, short-term mortgage registered against the property being sold. The lender advances the funds needed to close the purchase, and repayment — including interest — occurs when the homeowner’s existing property closes and proceeds are received.

The security for the bridge lender is the confirmed sale of the existing property. For this reason, bridge financing is almost always contingent on the seller having a firm, unconditional Agreement of Purchase and Sale on their existing home. Without that confirmed sale, the lender has no reliable repayment mechanism and will generally not advance funds.

What the Lawyer Does in a Bridge Transaction

Your real estate lawyer is central to a bridge financing transaction. They review the existing APS and confirm it is firm and unconditional, prepare or review the bridge mortgage documentation, register the bridge charge against the property being sold, coordinate the flow of funds on both closing days, and arrange discharge of the bridge mortgage when the sale proceeds are received.

If both the sale and the purchase close through the same lawyer’s office — which is common in bridge situations — the coordination becomes more streamlined, but the legal requirements are the same.

Institutional vs. Private Bridge Financing

Many institutional lenders — banks and credit unions — offer bridge financing products for their existing mortgage clients. These are typically offered at a premium over prime and are straightforward to access if the client has a confirmed sale and their new mortgage is with the same lender.

Where institutional bridge financing is unavailable — because the client’s financial situation does not qualify, the gap is too long, or the sale is not yet firm — private bridge lenders fill the gap. Private bridge financing carries higher interest rates (reflecting the short-term, higher-risk nature of the loan) but can be arranged quickly and with greater flexibility.

Private bridge lenders typically charge interest at a daily rate on the outstanding balance, plus a lender fee ranging from one to three percent of the loan amount. On a short bridge of two to four weeks, this is manageable — but on a bridge that stretches to several months due to a delayed sale closing, the costs accumulate rapidly.

What Can Go Wrong

Bridge financing carries specific risks that both borrowers and lenders should understand:

The Sale Falls Through

If the buyer on your existing property fails to close — whether due to financing, cold feet, or a failed closing dispute — you are suddenly holding a bridge loan with no confirmed repayment source. The bridge lender still expects to be repaid. This is precisely why lenders require a firm, unconditional APS before advancing bridge funds.

If the sale fails, you must arrange alternative financing quickly, negotiate an extension with the bridge lender, or potentially face default. Legal advice is essential the moment a sale-side closing problem appears.

Closing Delays

Even with a firm sale, closing delays happen. A title issue on the sale side, a dispute over adjustments, or a seller’s last-minute problem can push the closing date and extend the bridge period. Each additional day carries interest costs and, beyond a certain point, may put the bridge lender’s patience — and your legal obligations — to the test.

Bridge Financing and Your Overall Transaction

For most homeowners, bridge financing is a temporary inconvenience rather than a crisis. Costs are known upfront, timelines are short, and both closings are confirmed. The key is working with an experienced real estate lawyer who can coordinate both transactions, anticipate timing issues, and ensure that the bridge mortgage is properly structured and discharged.

Do not arrange bridge financing informally or without proper legal documentation. A promissory note without a registered mortgage charge leaves the lender unsecured — and creates legal ambiguity that can become expensive to resolve if anything goes wrong.

Final Thoughts

Bridge financing is an elegant solution to a common real estate problem. Used properly — with confirmed sales, reasonable timelines, and proper legal documentation — it allows transactions to proceed that would otherwise stall. The key is understanding the mechanics, the risks, and the costs before you need it, not after.

Goldstone Law Professional Corporation serves clients across Mississauga, Brampton, Oakville, and the greater GTA in real estate, corporate, estate, and mortgage law. Whether you are buying your first home, structuring a business deal, or planning your estate, our team provides the clear, practical legal guidance you need.

Visit goldstonelawpc.com or call us at 905-595-9917. We are located at 201-186 Robert Speck Parkway, Mississauga, ON L4Z 3G1.

Disclaimer: This article is intended for general informational purposes only and does not constitute legal advice. For advice specific to your situation, please consult a qualified Ontario lawyer.

This article is provided for general information only and does not constitute legal advice. For advice about your specific situation, please contact Goldstone Law PC directly.

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