Bridge Financing Ontario: How to Buy Before You Sell

Bridge financing is the most misunderstood product in Canadian real estate. Most explainers describe what it is. Few explain when it actually saves you money versus when it costs you more than the problem it solves. In Ontario in 2026, where Toronto and Burlington markets reward speed and punish hesitation, the right bridge decision can save tens of thousands. The wrong one can erase your closing equity entirely.

This guide walks through how Ontario bridge financing actually works in 2026, when it beats the alternatives, the rate math you can expect from a Big-Five bank versus a monoline versus a private lender, and the qualifying edge cases that catch most buyers off-guard. Pair it with our Toronto mortgage pre-approval guide if you are early in the move-planning process.

The framework: when bridge actually saves money

Bridge financing exists for one purpose. It lets you close on a new property before the sale proceeds from your existing property hit your bank account. That is the entire job. Everything else is a question of cost.

The cost of bridge: 30 to 90 days of interest at prime plus 2% to 4% on the bridged amount, plus setup fees of $200 to $500 and a bit of additional legal work. With the Bank of Canada policy rate at 2.25% (March 18, 2026) and prime at approximately 4.45%, that lands bridge rates in the 6.45% to 8.45% range.

The benefit of bridge: you can make an unconditional offer on the new home (which wins more often in hot Toronto pockets) and you can skip a temporary-housing arrangement between closes.

In plain English, bridge wins when:

• Your dream home would not have waited for a sale-conditional offer.
• The cost of not bridging (temporary housing, missing the property, double moving) exceeds the cost of bridging.
• You have a firm sale agreement on your existing home, which keeps the bridge at prime-plus-bank rates instead of private-lender rates.

Bridge loses when:

• You have an active HELOC with enough room to fund the gap.
• Your new purchase has a flexible closing date and the seller is open to extending.
• You do not have a firm sale and would need a private bridge at 10% to 14%, where the cost can easily exceed $10,000 over 90 days.

How Ontario bridge financing actually works

A standard bridge loan in Ontario runs anywhere from one day to six months, but most bridges sit in the 30 to 90 day range. The loan amount equals your equity in the existing home (firm sale price, minus your existing mortgage balance, minus estimated selling costs of about 4% to 5%). Lenders typically advance up to 80% of that calculated equity, occasionally 90% for prime files.

Repayment is automatic. When your old home closes, the lawyer uses the sale proceeds to pay off the bridge in a single lump. Interest accrues daily during the bridge period and is paid at the end, not monthly during the bridge term, so cash flow during the move is not affected.

The bridge lender stack: bank, monoline, private

There are three tiers of bridge lenders in Ontario, with very different requirements and rates.

Numbers are illustrative ranges, not personalized quotes. Actual bridge pricing varies by lender, file strength, and current bond yields.

The catch with private bridges: the cost can easily exceed $10,000 on a 90-day bridge of $300,000 once you include the lender fee. Compare that carefully against the cost of losing the property you are trying to buy. Sometimes the math justifies private; often it does not, and waiting for a firm sale is the cheaper play.

Worked example: the math on a Toronto-to-Burlington move

Scenario: selling a $900,000 home in East York with a $400,000 existing mortgage, buying a $1,200,000 home in Burlington with 20% down.

• Current equity: $900,000 minus $400,000 minus $40,000 estimated selling costs equals $460,000.
• Down payment needed for new home: $240,000 (20% of $1,200,000).
• New mortgage: $960,000.
• Bridge required: $240,000 if the old home has not yet closed at the new home's close date.

Bridge cost at prime plus 3% (7.45% in May 2026):

• 30 days: $240,000 × 7.45% × 30/365, approximately $1,470.
• 60 days: approximately $2,940.
• 90 days: approximately $4,410.

Compare to alternatives:

• Temporary housing (Toronto storage plus 30-day rental): roughly $4,500 to $8,000.
• Losing the property: incalculable. In a competitive 2026 market, the next equivalent property could be $40,000 to $80,000 more expensive within six months.

The bridge cost is almost always justified when you have firm sales on both legs and need fewer than 90 days of overlap.

Bridge alternatives that often win

Bridge is not always the right answer. Four alternatives worth modelling before you commit.

Home Equity Line of Credit (HELOC)

If you already have a HELOC on the existing home with sufficient room, you can draw it for the new down payment and pay it off when the sale closes. Per FCAC, HELOCs in Canada are typically capped at 65% of home value, with combined home-equity borrowing capped at 80%. HELOC rate is typically prime plus 0.5%, so roughly 4.95% in May 2026, meaningfully cheaper than bridge for short overlaps. The limitation: you need an existing HELOC; setting one up specifically for a move usually does not fit the timeline. See our HELOC versus refinancing in Toronto guide for the full comparison.

Portable mortgage

Some Big-Five and monoline mortgages allow you to "port" your existing mortgage (rate, term, balance) to a new property. Works if the new home's mortgage is similar in size or larger. Eliminates the need for a bridge entirely if both closings can be arranged simultaneously. The catch: requires a portable product on your existing mortgage. Confirm in your existing mortgage commitment before assuming.

Extended closing dates

Negotiate a 90 to 120 day closing on your purchase. Common in seller's markets when the seller is also moving and needs time. Often costs nothing if the seller agrees. Worth asking for on every purchase, especially when the seller has flexibility.

Same-day close coordination

If your sale and purchase close on the same date, no bridge is needed. Requires careful coordination between two lawyers, two closings, and the buyers on both legs. Most Ontario real estate lawyers will manage this for an additional $300 to $500. Works well for organized files with cooperative parties.

The qualifying process and what lenders need

A standard bridge application requires:

1. Firm purchase agreement on the new property (all offer conditions waived).
2. Firm sale agreement on the existing property (all offer conditions waived).
3. Approved mortgage commitment from your lender for the new home.
4. Current mortgage statement on the existing home.
5. Recent appraisal or property tax assessment for the existing home (some lenders require this).
6. Confirmation of selling costs (real estate commission, legal fees).

The lender approves the lesser of your equity available, 80% of that equity, or whatever you need to close the new home. Approval typically takes 5 to 7 business days. Submit the application as soon as your sale firms up, not the week before close.

The OSFI B-20 stress test does not apply to bridge financing itself, because the bridge is a short-term secured loan, not a residential mortgage. But the new home's mortgage IS subject to the stress test: you qualify at the greater of 5.25% or contract rate plus 2%. Lenders also run GDS and TDS ratios with both the existing mortgage AND the new mortgage in play during the bridge period, so your total debt service must pass even with both loans outstanding. The full mechanics are walked through in our Canadian mortgage stress test overview.

Common pitfalls and edge cases

The no-firm-sale bridge

If your existing home is not yet sold, Tier 1 and Tier 2 lenders will not bridge you. Private bridge is the only option, at 10% to 14% rates. Even a 60-day bridge on $300,000 can cost $5,000 to $8,000 after lender fees. Often the right answer is to wait, list more aggressively, or use a HELOC if you have one. Do not firm up a purchase you cannot close without bridging if your sale is uncertain.

The sale-fell-through scenario

The buyer on your old home backs out at the last minute. Your bridge term either auto-extends at higher rates or requires re-application. Cost balloons quickly. Build a 30-day buffer into your bridge term when arranging it, and discuss extension terms with the bridge lender upfront.

The cottage or second-home bridge

Bridging from primary residence equity to fund a recreational property is restrictive. Not all lenders bridge for non-principal-residence purposes. Often requires a private bridge regardless of your firm sale status. Plan ahead and ask specifically about second-home eligibility.

The CRA tax arrears file

If you have outstanding Canada Revenue Agency debt or active credit issues, bank bridges may decline. Private bridges have a lower qualifying bar but higher cost. Talk to a Toronto mortgage agent about routing options before you firm up the offer; the bridge piece sometimes needs to be sorted before the offer terms make sense.

"The clients who use bridge financing well are the ones who treat it as a tool for timing flexibility, not a workaround for an unsold home. If you do not have a firm sale, you do not have a bridge problem. You have a sale problem. Solve that first."

Jenny Tate, Mortgage Agent Level 1, FSRA #M22002086

What to do next

Bridge financing in Ontario is straightforward when both legs of your move are firm, more expensive when they are not, and sometimes the wrong answer when alternatives like HELOCs or extended closings would do the same job for less. The right call depends on your specific timeline, your existing credit facilities, and the competitive dynamics of the property you are buying.

For the typical Ontario buyer with firm sales on both sides and a 30 to 90 day overlap, a Big-Five bridge at prime plus 2% to 3% costs $1,500 to $5,000 and is almost always worth the flexibility. Without a firm sale, the math shifts and warrants a different conversation.

If you are navigating a move and want to model your specific bridge cost versus alternatives on your actual numbers, a 15-minute conversation with a Toronto mortgage agent is the fastest way to get a real figure for your file.