Bridge Loans: How They Work and Key Benefits Explained
By Markets & Investing DeskUpdated Nov 10, 2026
Definition
A bridge loan is short-term, usually secured financing that covers a cash need until a home sale, a long-term loan or a funding round repays it.
Key takeaways
- Lenders commonly cap total borrowing at about 80% of the combined value of the old and new homes.
- On $150,000 at 9% plus a 2% fee, six months of bridging costs $9,750 in the hypothetical example.
- Stretching that bridge to twelve months doubles the interest to $13,500 while the $3,000 fee stays the same.
- A HELOC usually has a lower rate but works as a revolving line, while a bridge loan is a lump sum.
A bridge loan is short-term financing that covers a cash need until permanent financing arrives or an existing obligation is settled. It is also called a bridging loan, bridge financing, interim financing, gap financing or a swing loan. Lenders typically secure it with collateral, such as real estate or business inventory. It usually costs more than conventional credit, with higher interest rates and origination fees. Borrowers accept that cost because they expect to hold the loan only briefly and repay it from a home sale or a cheaper long-term loan.
How a bridge loan works
A bridge loan is defined by its exit. The lender underwrites the borrower’s credit and collateral, and also the event expected to repay the loan: the sale of a property, the closing of a mortgage, or a completed funding round. Terms are short.
Bridge loans in residential real estate
The most familiar use is buying a home while still owning the old one. Most buyers need their current home’s equity for the next down payment, and a bridge loan unlocks it before the sale closes.
Some bridge loans roll the mortgages on both houses into one arrangement. Lenders commonly cap total borrowing at about 80% of the combined value of the two properties, so the borrower needs substantial equity in the current home, significant cash savings, or both.
If the existing mortgage stays in place rather than being rolled in, the borrower makes two payments until the old home sells: one on the bridge loan and one on the original mortgage.
Bridge loans for businesses
Companies take bridge loans when long-term money is coming but has not arrived. Suppose a company is raising an equity round expected to close in six months. A bridge loan can supply working capital for payroll, rent, utilities and inventory until the investors’ money comes in. Commercial property buyers also use bridge financing to close a purchase quickly and refinance into permanent debt later.
Worked example (hypothetical)
In this hypothetical example, a homeowner’s current house is worth $400,000 and carries a $250,000 mortgage. They want to buy a $600,000 home. The lender caps total debt at 80% of combined value.
- Combined value: $400,000 + $600,000 = $1,000,000
- Maximum total debt at 80%: $800,000
- Debt already on the current home: $250,000
- Remaining borrowing capacity: $800,000 − $250,000 = $550,000
- Shortfall on the purchase: $600,000 − $550,000 = $50,000, which the buyer covers from savings (closing costs are extra)
Now the cost. Assume $150,000 of the new borrowing is the bridge portion, at an illustrative 9% annual rate with simple interest and a 2% origination fee. If the old home sells in six months:
- Interest: $150,000 × 9% × 6/12 = $6,750
- Fee: $150,000 × 2% = $3,000
- Total cost of bridging: $9,750
If the sale takes twelve months, interest doubles to $13,500, while the fee stays $3,000. Comparing offers on their APR captures fees as well as the stated rate. Time does the most damage: each extra month adds interest and may mean another month of two payments.
A real-world commercial example
In 2016, Olayan America Corp. bought the Sony Building in New York City with help from a bridge loan from ING Capital. The loan was approved quickly, which let Olayan close the deal promptly. It covered part of the purchase price until Olayan arranged permanent, long-term financing.
Bridge loans vs. traditional financing
| Bridge loan | Traditional loan | |
|---|---|---|
| Speed | Faster application, approval and funding | Longer underwriting |
| Term | Short | Long |
| Cost | Higher rates, larger origination fees | Lower rates |
| Repayment | From a sale or a refinance | Scheduled payments over the term |
A home equity line of credit (HELOC) is also secured by the current home and generally carries a lower rate than a bridge loan. But a HELOC is a revolving line you draw on as needed, while a bridge loan is a lump sum tied to a specific transition.
Advantages
- Speed: Funds arrive fast enough to win a time-sensitive purchase.
- Buying before selling: Homeowners can make offers without a sale contingency on their current home and move once rather than twice.
- Continuity for businesses: Operating costs stay covered while long-term funding closes.
- Early repayment: Where there is no prepayment penalty, the loan can be cleared as soon as the exit arrives.
Drawbacks
- Higher cost: Interest rates and origination fees are generally higher than on conventional loans.
- Double payments: A homeowner with an existing mortgage may pay on both loans until the sale.
- Exit risk: If the house sells slowly or below the expected price, or the funding round is delayed, the borrower owes a costly short-term debt with no ready way to repay it. Because the loan is secured, the collateral is at stake.
- Equity requirement: Combined-value caps exclude borrowers without substantial equity or cash.
How to qualify
For a real estate bridge loan, lenders typically look for excellent credit, a low debt-to-income (DTI) ratio and meaningful equity in the current property. A credible exit matters too: a listed home or a signed sale contract is easier for the lender to accept than a home not yet on the market.
FAQs
Is a bridge loan the same as a construction loan?
No. A construction loan pays for building or major renovation, and funds are usually released in stages as work progresses. A bridge loan covers a timing gap between two financial events, such as buying a new property before the old one sells.
The Bottom Line
Homeowners buying before they sell and companies waiting on long-term funding can use a bridge loan to act quickly, but they pay higher rates and fees for it. The loan makes sense when the exit is credible, such as a listed home or signed contract, and the borrower has substantial equity or cash. A slow or disappointing sale raises the cost and puts the collateral at risk.
