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What are the main differences between secured and unsecured loans?

26th March 2026

By Simon Carr

TL;DR: The primary difference between these loans is whether you provide an asset as collateral. Secured loans are tied to your property or car, offering lower rates but higher risk to your assets, while unsecured loans rely solely on your creditworthiness.

What are the main differences between secured and unsecured loans?

When you are looking to borrow money in the UK, you will generally find two main categories of borrowing: secured and unsecured. Choosing between them is a significant financial decision that depends on how much you need, what you are using the money for, and your personal financial situation.

Understanding these options helps you make an informed choice that fits your budget. In this guide, we will explore the mechanics of both types, the risks involved, and how they might impact your long-term financial health.

What is a secured loan?

A secured loan is a type of borrowing where the lender takes a legal “charge” or claim over an asset you own. This asset, often called collateral, serves as a safety net for the lender. If you are unable to keep up with the repayments, the lender may have the right to take possession of that asset to recover the money they lent you.

In the UK, the most common form of collateral for a secured loan is a residential property. These are often referred to as “homeowner loans” or “second charge mortgages.” Because the lender has the security of your home, they are often willing to lend larger sums of money over longer periods compared to unsecured options. They may also offer more competitive interest rates because the risk to the lender is lower.

However, the risk to you as a borrower is higher. Your property may be at risk if repayments are not made. If you find yourself in a position where you cannot pay, the consequences may include legal action, the repossession of your home, increased interest rates, and additional penalty charges.

Secured borrowing and bridging loans

Another common type of secured borrowing is a bridging loan. These are short-term loans designed to “bridge” a gap in financing, such as when you are buying a new home before selling your current one. It is important to note that bridging loans work differently from standard term loans. Most bridging loans involve “rolled-up” interest, meaning you do not typically make monthly payments. Instead, the total interest is paid at the end of the loan term.

Bridging loans are usually categorised as either “closed” or “open.” A closed bridging loan has a fixed date for repayment, usually because you have already exchanged contracts on a property sale. An open bridging loan has no fixed end date, though they are usually expected to be repaid within 12 months. Because of the flexibility, open bridging loans typically carry higher interest rates.

What is an unsecured loan?

An unsecured loan, frequently called a “personal loan,” does not require you to provide any collateral. The lender agrees to give you the money based on your credit history and your ability to afford the monthly repayments from your income.

Because there is no asset for the lender to claim if you stop paying, these loans represent a higher risk for the bank or building society. To compensate for this risk, interest rates for unsecured loans are often higher than those for secured loans, especially for larger amounts. Additionally, the amount you can borrow is usually capped at around £25,000 to £35,000, and the repayment periods are generally shorter, typically between one and seven years.

While your property is not directly at risk in the same way it is with a secured loan, failing to repay an unsecured loan still has serious consequences. Your credit score will likely be damaged, making it harder to borrow in the future, and lenders may still take legal action or use debt collection agencies to recover the funds.

The main differences compared

To help you decide which path is right for you, it is useful to look at what are the main differences between secured and unsecured loans side-by-side.

  • Collateral: Secured loans require an asset (usually a property). Unsecured loans do not require any collateral.
  • Loan Amounts: Secured loans often allow you to borrow significantly larger sums, sometimes into the hundreds of thousands of pounds, depending on the equity in your home. Unsecured loans are generally for smaller amounts.
  • Repayment Terms: You can typically spread the cost of a secured loan over a much longer period, sometimes up to 25 or 30 years. Unsecured loans are usually repaid over a few years.
  • Interest Rates: Secured loans often have lower interest rates because the lender’s risk is reduced. Unsecured loan rates depend heavily on your credit score.
  • Speed of Funding: Unsecured loans are usually much faster to arrange. You may receive the funds within a few days or even hours. Secured loans require property valuations and legal work, which can take several weeks.

The role of your credit score

For both types of loans, your credit history plays a vital role. When you apply for an unsecured loan, your credit score is the primary tool the lender uses to decide if you are a reliable borrower. If you have a lower score, you may be offered a higher interest rate or be declined altogether.

With secured loans, lenders still look at your credit history, but they also consider the “Loan to Value” (LTV) ratio. This is the size of the loan compared to the value of the property you are using as security. Even if your credit score is not perfect, you might still be able to access a secured loan if you have a significant amount of equity in your home.

Monitoring your credit file is a good habit for anyone considering a loan. Get your free credit search here. It’s free for 30 days and costs £14.99 per month thereafter if you don’t cancel it. You can cancel at anytime. (Ad)

Is a secured or unsecured loan right for you?

The right choice depends on your specific needs and your attitude toward risk. Here are some scenarios where each might be appropriate:

Consider an unsecured loan if:

  • You need a relatively small amount of money (under £15,000).
  • You want to repay the debt quickly.
  • You do not own a property or do not want to use it as security.
  • You have a strong credit score and can access the best market rates.

Consider a secured loan if:

  • You need to borrow a large sum for a major project, like a home extension.
  • Your credit score is less than perfect, making unsecured borrowing difficult or expensive.
  • You want to lower your monthly outgoings by spreading the debt over a longer term (though this means you may pay more interest in total).
  • You are confident in your ability to meet repayments over the long term.

For more impartial advice on debt and borrowing, you can visit the MoneyHelper guide on secured and unsecured loans which is a free service provided by the UK government.

People also asked

Can I get a secured loan if I am not a homeowner?

Generally, most secured loans in the UK are aimed at homeowners because property is the most reliable form of collateral. However, some lenders may offer secured loans against other high-value assets like vehicles, though these are less common and often have different terms.

Do unsecured loans have higher interest rates?

Typically, yes. Because the lender has no asset to claim if you fail to repay, they charge a higher interest rate to cover the increased risk. However, for smaller amounts, the difference might be minimal if you have an excellent credit score.

Can I pay off a secured loan early?

Most lenders allow for early repayment, but you should check for early repayment charges (ERCs). These fees may be applied if you settle the debt before the agreed term ends, and they can sometimes be equivalent to several months of interest.

Will a missed payment on a secured loan affect my credit score?

Yes, any missed payment on any type of credit agreement will be recorded on your credit file. While it may not have an immediate and massive impact from just one slip-up, persistent missed payments will lead to a default, which significantly harms your ability to borrow in the future.

Can I have both a secured and an unsecured loan?

Yes, it is possible to hold both types of debt simultaneously. Lenders will assess your total debt-to-income ratio to ensure that you can comfortably afford the combined monthly repayments across all your financial commitments.

Final considerations

Before moving forward with any loan application, it is essential to calculate the total cost of borrowing. While a secured loan might offer lower monthly payments by spreading the term over many years, the total interest paid over the life of the loan could be much higher than a short-term unsecured loan.

Always ensure you have a clear plan for repayment. Borrowing is a useful tool for achieving financial goals, but it must be managed with care to avoid long-term financial distress. If you are ever unsure, seeking advice from a qualified financial professional can help you navigate the complexities of the UK lending market.

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    More than 50% of borrowers receive offers better than our representative examples

    The %APR rate you will be offered is dependent on your personal circumstances.

    Mortgages and Remortgages

    Representative example

    Borrow £270,000 over 300 months at 7.1% APRC representative at a fixed rate of 4.79% for 60 months at £1,539.39 per month and thereafter 240 instalments of £2050.55 at 8.49% or the lender’s current variable rate at the time. The total charge for credit is £317,807.66 which includes £2,500 advice / processing fees and £125 application fee. Total repayable £587,807.66

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    Representative example

    Borrow £62,000 over 180 months at 9.9% APRC representative at a fixed rate of 7.85% for 60 months at £622.09 per month and thereafter 120 instalments of £667.54 at 9.49% or the lender’s current variable rate at the time. The total charge for credit is £55,730.20 which includes £2,660 advice / processing fees and £125 application fee. Total repayable £117,730.20

    Unsecured Loans

    Representative example

    Annual Interest Rate (fixed) is 49.7% p.a. with a Representative 49.7% APR, based on borrowing £5,000 and repaying this over 36 monthly repayments. Monthly repayment is £243.57 with a total amount repayable of £8,768.52 which includes the total interest repayable of £3,768.52.


    THINK CAREFULLY BEFORE SECURING OTHER DEBTS AGAINST YOUR HOME

    REPAYING YOUR DEBTS OVER A LONGER PERIOD CAN REDUCE YOUR PAYMENTS BUT COULD INCREASE THE TOTAL INTEREST YOU PAY. YOUR HOME MAY BE REPOSSESSED IF YOU DO NOT KEEP UP REPAYMENTS ON A MORTGAGE OR ANY OTHER DEBT SECURED ON IT.


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