Bridge Loan: What it is and How it works (2026)

June 30, 2026

If you're thinking of buying a new home but haven't sold your current one yet, a bridge loan might be the option you're looking for, a potential financial solution that could be just what you need to avoid liquidity issues during this real estate transition.

In this article, you'll find everything you need to know about bridge loans. We'll explain what a bridge loan is, how the process works, its advantages and disadvantages, and even the requirements for applying. Additionally, we'll analyze which financial institutions offer this type of mortgage in Spain. You'll also find a section with answers to frequently asked questions about bridge loans, so you have all the information needed to decide if this is the best option for you. 

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What is a bridge loan?

A bridge loan is a temporary loan that allows a client to finance the purchase of a new home before selling their current property. The purpose of a bridge loan is to cover the financial gap that occurs between buying the new house and selling the old one.

In this way, this financing acts as a "bridge" between both transactions, preventing the client from missing out on potential real estate opportunities in the market due to a lack of funds.

Key Features 

Short-term financing

A bridge loan typically has a duration of 6 months to 2 years, although some banks may allow extensions, provided certain requirements are met.

Mortgage collateral

Both the new home and the current home can serve as collateral for a bridge loan.

Interest-only period

In many cases, only interest is paid at the beginning of a bridge loan.

Limited amount

Generally, a bridge loan covers between 60% and 80% of the purchase value of the new property.

Higher interest rates

Since it is a temporary loan, it usually has a higher nominal interest rate (TIN) than a traditional mortgage.

You might also be interested in: fixed-rate, variable-rate mortgage or mixed.

Advantages 

Buy without waiting to sell

The main advantage of a bridge loan is that it prevents you from missing out on real estate opportunities due to a lack of financial liquidity to buy, simply because you haven't sold your previous property yet.

Payment flexibility

Some financial institutions allow you to pay only interest at the beginning of a bridge loan.

Possibility to negotiate terms

If the sale of the client's existing property takes longer than expected, some banks may offer extensions for the bridge loan.

Avoid renting

A bridge loan can prevent you from being forced to move into a temporary rental while you wait to sell your home.

How does it work?

Financing methods

A classic bridge loan works by the bank lending money to the client to buy their new home, using their existing old home as collateral.

On the other hand, a cross-collateralized bridge loan works by the bank taking both properties, the new one and the one the client already owns, as collateral for the granted loan.

You might be interested in: ICO guarantee.

Payment types 

The payment type can be interest-only, paid during the grace period (e.g., for the first 12 months), or a full amortization, which occurs when the old home is sold, settling the loan completely and in one go with those funds.

What happens if the old home isn't sold on time?

There can be several possibilities if the old house is not sold in time to pay off the bridge loan.

The first option is to extend the mortgage term. Several banks offer the option of granting an extension, provided certain conditions are met.

Another option is to refinance. If you can't sell, you can convert the bridge loan into a traditional mortgage, adapting to new terms in your agreement with the lending bank.

Finally, and in the worst-case scenario, foreclosure can occur, where the bank has the right to demand full payment of the mortgage or to seize the property to cover the debt. However, this rarely happens, as there are usually opportunities to discuss, negotiate, and reach solutions together with the bank beforehand.

Who is it for?

A bridge loan is an ideal product for families looking for a home because they need to move due to factors like work or lack of space. It's also useful for investors who buy a new property before selling their old one, and for people who have found a good real estate opportunity they don't want to miss, and therefore don't want to wait to sell their previous property before acquiring it.

What are the requirements to apply?

The requirements for a bridge loan include having a favorable appraisal of both properties (both current and new), stable income to temporarily manage two mortgages, a good credit history (no defaults reported to the credit bureau), sufficient equity (which generally means having paid at least 30% of the current mortgage), and a purchase agreement for the new home.

Which entities offer it in 2026?

In Spain, several banks offer bridge loans, although they have different conditions.

Unicaja Banco offers financing of up to 70% of the new home's value and has a maximum term of up to 24 months.

Bankinter allows grace periods (during which only interest is paid) and requires a bank guarantee or additional collateral.

BBVA offers the option of refinancing if the sale is delayed, but requires high financial solvency.

CaixaBank offers greater flexibility in terms, providing a term of up to 36 months in exceptional cases, and requires a mandatory professional appraisal of both properties.

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Disadvantages of a bridge loan

Higher financial cost

The interest rates for this type of mortgage are higher than those found in a standard mortgage.

Risk of not selling on time

If the market is in a slow sales period, you could end up stuck with two active mortgages.

Additional fees

Some banks may charge additional costs for things like opening the bridge loan, early cancellation, or granting a term extension.

Additional security requirements

In some cases, specific financial guarantees or life insurance policies may be required to obtain a bridge mortgage.

How to know if a bridge mortgage is the best option for you?

A bridge mortgage is ideal for you if you are certain you will soon sell your current home or property, or if you've found a unique real estate opportunity. It's also advisable to have savings to cover unexpected expenses before opting for this product.

However, a bridge mortgage may not be the best option for you if the market is stagnant and you realize it might be difficult to sell, or if you cannot afford to pay two mortgages at the same time, or if you prefer to avoid taking financial risks.

Frequently Asked Questions (FAQs)

Can I apply for a bridge mortgage if I still have debt from my first mortgage?

Yes, but the bank will assess your repayment capacity and the equity in your current home.

What interest rate does a bridge mortgage have?

The interest rate for a bridge mortgage is usually higher than a traditional mortgage, typically between 3% and 6% nominal interest rate (TIN).

Can a bridge mortgage be paid off early?

This depends on each bank and its terms; some allow early repayment with a 1% to 2% fee.

Can I apply for a bridge mortgage if I am self-employed?

Yes, but you will need more documentation to prove financial solvency, such as balance sheets, VAT returns, etc.

What is the difference between a bridge mortgage and a conventional mortgage? 

The duration, as a bridge mortgage is temporary (1 to 2 years) while a traditional mortgage is long-term (20 to 30 years); the interest rates, with bridge mortgages being more expensive; and the collateral, as a bridge mortgage typically requires more guarantees.

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Conclusion 

A bridge loan is a very useful tool for those who want to buy a new home before selling their current one, but it carries financial risks. Therefore, before applying for one, you should assess your situation, compare bank offers, and consider other alternatives. If you decide to opt for a bridge loan, make sure you have a clear sales plan and a financial cushion to cover potential unforeseen circumstances.

Sergio Navarro

Expert in blockchain, investments, and personal finance

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En estudio

Valencia | Bétera

Calle Pilar Mateo

DOMO-VLC-36 Fase 1
Obra nueva

Funded

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Target

1.167.964,69€

Rentabilidad estimada:
13%
Duración estimada:
11
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