Bridge Loan Explained - How to Buy a New Home Before You Sell Your Current One

A bridge loan is a short-term loan secured by your current property that helps cover the gap between buying the next home and selling the old one. The money is usually used for the down payment, closing costs, or both on the next purchase.

The bridge is temporary by design. Most borrowers want it gone within a few months because they are carrying an expensive piece of financing that only exists to solve a timing problem. That is why bridge lenders spend so much time on the exit strategy. They are not underwriting a forever loan. They are underwriting a short transition that should end when the old home sells.

The typical users are move-up buyers, relocation buyers, downsizers who want the next property secured before moving, and buyers in competitive pockets where a sale contingency would weaken the offer. In those situations, the bridge loan is less about affordability and more about sequencing.

The core mechanics are usually straightforward. The lender values the current home, applies a maximum combined-loan-to-value cap, subtracts the existing mortgage, and tells you how much equity is available for the bridge.

In this guide's example, a current home worth $600,000 with a $250,000 mortgage can often support about $200,000 of bridge proceeds if the lender caps total leverage at 75%. That can be enough to create a non-contingent offer on the next house without waiting for the current sale.

The new-home payment still has to fit. On a $700,000 replacement home with 20% down, the new first-mortgage payment at 6.43% is about $3,514/month in principal and interest before taxes and insurance. The bridge is additive to that payment, not a substitute.

Bridge loans are expensive because they are short, customized, and riskier than standard purchase financing. A practical July 2026 planning range is 7% to 9%, with many clean examples clustering around 8.0%.

• - Interest rate: often 7% to 9%, higher than a standard first mortgage.
• - Term: usually 6 to 12 months, sometimes 24 months.
• - Origination charge: commonly 1% to 2% of the bridge amount.
• - Repayment style: often interest-only until the current home sells.
• - Prepayment penalty: frequently none, because fast payoff is expected.

On the current example, an $200,000 bridge loan at 8.0% creates about $1,333/month of interest-only carrying cost. If the loan is outstanding for six months and the origination charge is about $3,000, the total bridge cost is roughly $11,000.

That cost is high enough that the bridge should solve a real problem, not a minor convenience. Buyers often feel better about it once they compare it with temporary rent, storage, two moves, or the opportunity cost of losing the next house entirely. But it still deserves a hard-eyed cost test.

The bridge-loan alternative many homeowners ask about first is a HELOC. In theory, a HELOC is attractive because it lets you borrow only what you need. In practice, bridge loans and HELOCs win in different situations.

Using a simple interest-only comparison, a $200,000 HELOC at 9.0% costs about $1,500/month before taxes and fees, versus roughly $1,333/month on the bridge example here. That does not automatically make bridge cheaper or HELOC worse. The HELOC is variable and may not be available once the house is listed, while the bridge is built around exactly that transition.

Some buyers do not actually need a bridge loan. They need a way to close on the next home before the old one sells without overcommitting cash. In that case, a piggyback structure on the new home itself can be a cleaner answer.

In an 80-10-10 setup, the new home gets an 80% first mortgage, a 10% second lien, and the buyer brings 10% cash. Once the old home sells, the buyer uses the sale proceeds to pay down or wipe out the second lien. That avoids carrying a separate bridge loan secured by the old house.

This works best when the new home purchase is still within a financing range that supports a clean first mortgage and the borrower is comfortable with second-lien complexity. It works less well when the new purchase already pushes jumbo rules or when the buyer does not want any variable-rate second lien exposure at all.

The main challenge is not understanding the loan. It is qualifying for the period when all the housing obligations overlap. Lenders may count the current mortgage, the bridge payment, and the new mortgage together unless they have a policy that gives credit for a listed or contracted sale.

On this guide's example numbers, the carrying cost looks like this before taxes and insurance:

That is why lenders like strong credit, strong liquidity, and a plausible sale timeline. The bridge may be short, but the underwriting still has to survive the period where everything overlaps. A buyer who feels comfortable with the idea in the abstract can still fail qualification if the temporary payment stack is too aggressive.

Bridge loans work best when several good facts line up at once:

• - You have meaningful equity in the current home, ideally 30% or more.
• - Your current home should sell without a long marketing period.
• - Your credit and reserves can handle the temporary three-payment period.
• - The next home is attractive enough that losing it would meaningfully hurt.
• - The likely bridge timeline is closer to three to six months than to a year.

The 2026 housing backdrop helps a little. Inventory is better, active listings are up modestly, and pending sales have improved. That makes the "sell the old one within a few months" assumption more realistic than it was during extreme lock-in periods. Still, the answer is always local. A neighborhood with thin demand can break the bridge logic quickly.

A bridge loan is the wrong answer when the old home may linger, equity is thin, or the borrower is stretching just to make the permanent payment work. In those cases, bridge financing adds risk to a situation that is already tight.

• - The current home has under 20% equity or needs heavy repairs before listing.
• - The local market is slow enough that a six-month sale is optimistic.
• - A contingent offer would likely be accepted anyway.
• - Short-term rent or temporary housing would be cheaper and less stressful.
• - The new home is new construction with a long enough timeline to sell first.

Many buyers discover that the bridge is solving an emotional problem more than a financial one. If the real issue is "I do not want two moves," that may still be a valid reason, but it should be weighed against the actual cost and risk rather than treated as automatically worth it.

Take the bridge example all the way through. A current home worth $600,000 with a $250,000 balance can produce roughly $200,000 of bridge proceeds at a 75% leverage cap. The bridge payment at 8.0% is about $1,333/month.

Add a new-home mortgage around $3,514/month and keep the existing mortgage around $1,123/month, and the temporary pre-tax carry lands near $5,970/month.

That sounds heavy because it is. But now compare it against the alternatives: six months of rent at $2,500 is $15,000, storage and double moving costs add more, and losing the target home entirely may cost even more if the replacement property is inferior or more expensive later. The point is not that bridge loans are cheap. The point is that they can still be rational if the alternative costs are larger than buyers first assume.

If you want to model the next-home side more precisely with taxes and insurance included, use the mortgage calculator and then compare that payment against the likely sale timeline on the current property.