Bridge Loans Explained: Short-Term Financing Between Two Big Transactions

You found the house. The layout is right, the neighborhood is right, and another buyer is already scheduling a second showing. The catch is that your current home has not sold yet, and the down payment you need is still tied up inside it. That is exactly the squeeze bridge loans are built to ease. They are short-term loans that carry you across the gap between two big transactions, usually buying a new home and selling the old one.

Bridge loans can open doors, but they also come with higher costs and real risks. This guide explains how a bridge loan works, what it typically costs, who qualifies, and which alternatives deserve a look before you apply.

What Are Bridge Loans and When Do They Make Sense?

A bridge loan, sometimes called a gap loan or swing loan, is a short-term loan that covers the period between buying one property and selling another. Lenders usually secure it with your current home, so that home serves as collateral. That makes it quite different from the unsecured borrowing we compare in our guide to secured vs unsecured personal loans.

The most common reason buyers turn to bridge financing is to make an offer without a home sale contingency. A contingency tells the seller that your purchase depends on selling your own home first, and in a competitive market that can make your offer look weaker. Money from a bridge loan can let you compete the way a buyer with cash on hand would.

Investors and businesses use similar short-term loans to cover funding gaps in other deals. This article focuses on homebuyers, since that is where most people first run into the idea.

How Bridge Loans Work Step by Step

The process looks a lot like applying for a regular mortgage, just with a much shorter timeline.

Apply. The lender reviews your current home’s value, your mortgage balance, your income, and your credit.
Get an amount based on equity. Equity is your home’s value minus what you owe, and it sets how much you can borrow.
Receive the funds. You might use them as a down payment on the new home, or in some cases to pay off your existing mortgage so only one mortgage is open at a time.
Make payments during the bridge period. Some bridge loans are interest-only, and some defer payments until the old home sells.
Sell and repay. Most borrowers pay the loan off in full with the proceeds from selling the old home.

One detail surprises people: some lenders offer a bridge loan only if you also finance your new home’s mortgage with them. Getting mortgage pre-approval early shows you what a lender is willing to offer and what your combined payments might look like.

Bridge Loans: Typical Amounts, Terms, and Repayment

Terms vary by lender, but a few patterns show up again and again:

Amount: Many lenders cap your existing mortgage plus the bridge loan at about 80% of your current home’s value.
Length: Six to 12 months is common, and some lenders offer terms as short as three months.
Repayment: Interest-only payments followed by a lump-sum balloon payment at the end are a common structure.
Speed: Funding is often quicker than a traditional mortgage, which matters when you are racing another buyer.

Because the term is so short, the loan only works smoothly if your old home actually sells before the balance comes due. That short window is the defining trait of bridge loans, and it is also the source of most of their risk.

What Bridge Loans Really Cost

Lenders take on more risk with short-term bridge financing, so interest rates usually run higher than conventional mortgage rates. Upfront fees add to the bill. Origination fees on bridge loans are commonly quoted at around 1% to 3% of the loan amount, compared with roughly 0.5% to 1% for a standard mortgage. Our guide to loan origination fees shows how that charge works and why it deserves a close look.

You may also pay for an appraisal, title work, and other closing costs. The Consumer Financial Protection Bureau’s guide to using home equity notes that loans secured by your home generally carry upfront costs, and that those costs reduce the amount of equity you can actually use.

Then there is the cost people forget: carrying two homes. While the bridge loan is open, you may be paying your current mortgage, the new mortgage, and the bridge loan at the same time, plus insurance, property taxes, and utilities on both properties.

A Hypothetical Example With Real Numbers

The figures below are illustrative only. Actual rates and fees vary by lender and borrower.

Say your home is worth $450,000 and you owe $240,000. With an 80% combined limit, the most you could owe in total is $360,000, which leaves up to $120,000 available for a bridge loan ($360,000 minus $240,000). You decide to borrow $60,000 for the down payment on the new home. Assume a 10% interest rate, a 2% origination fee, $1,500 in appraisal and closing costs, and interest-only payments.

Origination fee: $1,200
Interest for six months: $3,000 ($60,000 x 10% x 6/12)
Appraisal and closing costs: $1,500
Estimated total cost: about $5,700

That is the best-case version, where the old house sells within six months. If the sale drags on three more months, interest alone adds roughly $1,500, and you keep paying both mortgages the whole time. A small delay can quietly erase the advantage of moving fast.

Who Can Qualify for a Bridge Loan

Because your current home backs the loan, lenders look closely at equity. Many want you to keep at least 20% equity after the bridge loan, though requirements differ. They also review your credit, income, and debt-to-income ratio to confirm you can handle your existing mortgage, the new mortgage, and the bridge payment if one is required.

Strong finances help, but approval is never automatic. If a lender says no, our breakdown of why a loan application is rejected covers common reasons and what to do next. In general, bridge loans tend to suit borrowers with substantial equity, steady income, and a realistic plan for selling.

The Biggest Risks of Bridge Loans

Your old home may not sell on time. If it is still on the market when the loan comes due, you still owe the money.
Your home is the collateral. The CFPB’s page on home equity loans warns that if you cannot repay a loan secured by your home, the lender could foreclose. With a bridge loan, that can mean the very house you are trying to sell.
Costs stack up. Higher interest, origination fees, and two or three payments at once can strain a budget fast.
The sale price may come in lower than expected. A smaller check at closing makes it harder to repay the bridge loan and fund the new purchase.
Your credit can take a hit. A new loan is new debt, and the CFPB’s guide notes it can affect your credit score.

If the sale stalls, talk to your lender early. Ask whether an extension is possible, or whether refinancing the balance into longer-term financing is an option.

Alternatives to Bridge Loans

Before you commit, compare these options:

Home equity loan or HELOC. These are also secured by your home, but they usually come with lower interest rates, lower costs, and longer repayment terms than bridge loans. HELOCs often have adjustable rates, so payments can change over time.
80-10-10 loan. This structure pairs a first mortgage for 80% of the new home’s price with a second mortgage for 10% and a 10% down payment. It can replace a bridge loan, but it requires cash on hand and strong credit.
Contingent offer. You make your offer conditional on selling your current home. It can be less competitive, but it avoids extra borrowing.
Personal loan. If your equity is thin, an unsecured personal loan may cover a smaller gap. Compare current figures in our look at personal loan interest rates in 2026.
Sell first, then buy. Renting for a short time avoids overlapping payments, though it adds moving costs and some stress.

Weighing these choices against bridge loans before you apply often shows whether the speed is worth the price.

Common Mistakes to Avoid

Borrowing without an exit plan. Know exactly how and when the loan will be repaid, and what happens if the sale falls through.
Pricing the old home too high. An overpriced listing sits longer, and every extra month adds interest and a second set of housing costs.
Looking only at the rate. Origination fees, closing costs, and months of double payments often matter as much as the interest rate.
Skipping a cash cushion. Reserves kept in a high-yield savings account can help cover overlapping payments if the sale takes longer than planned.
Assuming bridge loans are easy to get. Lenders still check equity, credit, and income closely because the loan is short-term and carries more risk.

Practical Takeaways

A bridge loan is a short-term, usually home-secured loan that covers the gap between buying and selling.
Typical terms run six to 12 months, often with interest-only payments and a balloon payment at the end.
Expect higher interest and origination fees than a standard mortgage, plus appraisal and closing costs.
Build a worst-case budget that includes several extra months of double housing payments.
Compare bridge loans with a home equity loan, HELOC, 80-10-10 loan, or contingent offer before choosing.
Ask each lender for a written breakdown of every fee, the payment structure, and what happens if your home does not sell in time.

Final Thoughts

Bridge loans solve a real timing problem. They can help you act quickly on a home you love without waiting for your old one to sell. But speed has a price, and the biggest risk is simple: if the sale takes longer than planned, you are carrying extra debt secured by your own home.

The smartest move is to run the numbers for the slow scenario, not just the happy one. If the plan still works with a delay, a bridge loan may be worth considering. If it only works when everything goes perfectly, one of the alternatives above is probably a safer fit.

This article is for educational purposes only and is not personalized financial, legal, or mortgage advice. Loan terms vary by lender, so confirm details with a licensed mortgage professional before making a decision.