
Second charge mortgages can be a bit confusing, but they're actually quite straightforward once you understand the basics. A second charge mortgage is a type of loan that's secured against your home, in addition to your existing mortgage.
To be eligible for a second charge mortgage, you typically need to have a significant amount of equity built up in your property, usually around 20-25%. This is because lenders want to ensure they have a solid security to fall back on in case you default on the loan.
A second charge mortgage can provide a lump sum of cash, which can be used for various purposes, such as home improvements, paying off debts, or even financing a business venture.
What is a Second Charge Mortgage?
A second charge mortgage is an additional loan secured on your property.
It's arranged through a different lender to the one behind your original mortgage, making it completely separate from your existing mortgage.
This means you can have both your normal mortgage and a second charge mortgage on one property.
Unlike a first charge mortgage, the money raised from a second charge mortgage can be used for purposes other than buying a property.
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How it Works
A second charge mortgage works similarly to a traditional mortgage, but with some key differences. You can borrow a set amount over a specified term, typically up to 30 years, and make monthly repayments towards paying off that loan.
The loan amount is based on the equity in your property, which means you can borrow more than you can with an unsecured personal loan. This is because the lender has a secured interest in your property, which reduces the risk for them.
If you can't keep up with your mortgage repayments and your house is repossessed, your first mortgage has priority on being repaid with the proceeds of your house sale before the second charge mortgage. This means you'll need to make two mortgage repayments each month, one for your first mortgage and one for your second charge mortgage.
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How It Works
A second charge mortgage works similarly to a traditional mortgage, with a set amount borrowed over a specified term, often up to 30 years, and monthly repayments made towards paying off the loan.

You can borrow more than you can with an unsecured personal loan, as the loan amount is based on the equity in your property. This equity is typically calculated by subtracting the amount you owe on your primary mortgage from the value of your property.
If you fall behind on your repayments, the lender can repossess your property to recover the money they are owed, which can be a significant risk for borrowers.
You'll have two separate mortgage loans and will need to make monthly payments for both of them, with the first mortgage provider having priority over the second charge mortgage provider in case of a property sale.
Interest rates on second charge mortgages tend to be higher due to the increased risk for the lender, who can only collect payment after the standard mortgage loan is settled.
You can often borrow more money than an unsecured or personal loan, as the maximum loan size is determined by the value of the property minus what you owe on the mortgage.
If you miss payments or default, your first mortgage provider receives all proceeds from the property's liquidation until it is all paid off.
To qualify for a second charge mortgage, you'll need to demonstrate how much capital you have in a property and that you can afford to meet the repayments on both mortgages.
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Loan Amount
The loan amount on a second charge mortgage is based on the equity in your property, which means you can borrow more than you can with an unsecured personal loan.
You can generally borrow up to 100% of your total loan to value with a second-charge mortgage, calculated as your total loan-to-value across both of your mortgages.
The amount you can borrow will depend on your income, credit score, and equity in the property through your current mortgage, and the lender's criteria and terms and conditions.
The minimum amount you can borrow on a second charge mortgage is £50k, but keep in mind that there are other loan options available for this amount.
You can borrow more than you can with an unsecured personal loan, and the loan amount is based on the equity in your property.
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Funding Timeframe
Your business could get the money within 3-4 weeks from applying for a second charge mortgage.
The process is usually much faster than securing the first mortgage, which is why some lenders can even clear the funds within a few days.
Eligibility and Requirements
To be eligible for a second charge mortgage, lenders will consider your loan purpose. They'll look at whether you're using the loan for a tax bill, purchasing a new property, refurbishments, or paying for legal or medical fees.
Lenders will also consider your Loan to Income ratio (LTI), and may let you borrow more than 4.5 times your income. In some cases, you can borrow up to 6 times your income.
Here are some key factors that lenders will consider:
- Paying a tax bill
- Purchasing a new property (including an investment property)
- Refurbishments
- Paying for legal or medical fees
- 6 times salary borrowing
Your business will need to demonstrate how much capital you have in a property, and that you can afford to meet the repayments on both mortgages.
If You Have Poor Credit
If you have a poor credit score, a second charge mortgage can be a viable option. Secured loans reduce the risk for lenders, making them more willing to offer loans to individuals with a less-than-perfect credit score.
Some people take out a second charge mortgage because they've struggled to obtain other forms of unsecured borrowing. This can be due to a history of missed payments, high credit utilization, or other factors that have negatively impacted their credit score.
Typically, lenders will offer a second charge mortgage to individuals with a poor credit score because they have a property to use as security. This reduces the risk for the lender, making them more likely to approve the loan.
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Relaxed Lending Criteria
You can use a second charge mortgage for various purposes, and the lenders have a more relaxed approach to the loan purpose. This means you can borrow money for a range of things, including paying a tax bill, purchasing a new property, or refurbishing your home.
One of the benefits of second charge mortgages is that lenders will consider loan purposes that might not be allowed with other types of loans. For example, you can use the funds to pay for legal or medical fees.
Here are some of the loan purposes that lenders will consider:
- Paying a tax bill
- Purchasing a new property (including an investment property)
- Refurbishments
- Paying for legal or medical fees
Lenders will also let you borrow more than 4.5 times your income, up to 6 times in some cases. This is known as a more relaxed Loan to Income ratio (LTI).
Benefits and Drawbacks
A second charge mortgage can be a good option for accessing more funds than an unsecured loan, especially if you have a poorer credit score. You can typically borrow a larger sum of money and the interest rates are often lower than unsecured loans.
However, there are also some drawbacks to consider. Your property is at risk if you miss repayments, which could result in repossession. Additionally, interest rates on second charge mortgages are often higher than on standard mortgages, and there may be fees associated with the loan.
Here are some key points to consider:
- Lower interest rates compared to unsecured loans
- Borrow more than a personal loan
- Protecting your primary mortgage deal
- Flexibility in loan amounts and repayment periods
Pros and Cons
A second charge mortgage can be a great option for accessing funds, but it's essential to consider the pros and cons before making a decision.
One of the significant benefits of a second charge mortgage is that you can access additional funds without having to refinance your existing mortgage. This can be particularly beneficial if your current mortgage has favourable terms that you don’t want to lose.
Lower interest rates compared to unsecured loans are another advantage of second charge mortgages. They often come with lower interest rates, making them a more affordable option for refinancing expensive debts.
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Flexibility in terms of loan amounts and repayment periods is also a significant benefit of second charge mortgages. You can borrow a larger sum than you might be able to with a personal loan, and repayment terms can be tailored to suit your financial situation.
However, there are also some drawbacks to consider. Higher interest rates are a potential con of second charge mortgages, which can limit your opportunity to move house or property with a good-sized deposit.
Having two mortgages to pay off is a larger commitment, and they can limit the opportunity to move house or property with a good-sized deposit. They’re not a good option for businesses with a lot of debt already.
Here are some key points to consider:
Ultimately, a second charge mortgage can be a great option for accessing funds, but it's essential to consider the pros and cons and take advice from a professional to make sure it's the best choice for your financial situation.
What's the Difference Between a First and a Second Class?

A first charge mortgage is a loan secured on your property that's arranged through your original lender, and the money raised can only be used for purposes such as paying off debt or making home improvements.
You can have both a first charge mortgage and a second charge mortgage on one property, with the second charge mortgage being an additional loan secured on your property arranged through a different lender.
The main difference between a first and second charge mortgage is that the second charge mortgage can be used for purposes other than buying a property.
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Alternatives and Options
If you're considering a second charge mortgage, you may want to explore alternative options first. Depending on your current mortgage deal, you may be able to get an extended loan from your existing mortgage provider.
You can also consider remortgaging to borrow the extra funds you need, but be aware that this may not always be the best option, especially if interest rates have increased since you took out your original mortgage. Remortgaging can be slower and may not allow you to use the funds for anything other than property.
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Another option is to take out a personal loan, which is unsecured and won't put your property at risk. However, personal loans often have higher interest rates and lower borrowing limits than second charge mortgages.
Here are some key alternatives to second charge mortgages:
For businesses, alternatives to second charge mortgages include applying for other business loans, remortgaging the property, or using personal savings or available capital in the business.
What is a Loan?
A loan is essentially borrowing money from a lender, secured against an asset like a property. This can be a good option for business owners who already own property.
You can borrow a set amount over a specified term, which can be as long as 30 years. You make monthly repayments towards paying off that loan.
Loans can be secured against your house, which means if you fall behind on your repayments, the lender could repossess your property to recover the money they are owed. This carries significant risk for borrowers.
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If the worst does happen and your property needs to be sold for the lender to recover their money, your main mortgage provider will have priority for the repayment of its loan over your second charge mortgage provider. This is because the second charge lender can only collect payment after the standard mortgage (first charge) loan is settled.
Interest rates on loans tend to be higher as they come with more risk to the lender. This is particularly true for second charge mortgages, where the interest rate can be higher due to the increased risk.
Debt Consolidation
You can use a second charge mortgage to consolidate debts, such as personal loans, credit cards, and other loan types, into one loan with a lower interest rate.
This can make repaying your debt easier because you only have one repayment to worry about monthly, and it's easy to keep track of.
Second charge mortgages are secured against your property, which means the interest rates are generally much lower than other forms of debt, such as unsecured personal loans.
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This is because your lender has the security of your house to fall back on in case you're unable to keep up with your repayments, making it less risky for them to offer a cheaper rate.
You can save money in the long run by consolidating your debts with a second charge mortgage.
Here are some examples of debts you can consolidate with a second charge mortgage:
- Unsecured personal loans
- Credit card debt
- Car loan outstanding
- Other loan types
You can also use a second charge mortgage to clear most of your unsecured debt, reducing your overall monthly outgoings.
For example, in Case Study 1, a client was able to clear most of their unsecured debt, reducing their monthly outgoings by £450 or so.
However, it's essential to consider the pros and cons of consolidating your debts with a second charge mortgage, and to seek advice from a professional to make sure it's the best choice for your financial situation.
As mentioned in Example 10, consolidating your debts can also make remortgaging easier later on because you only have one other form of debt, which looks cleaner on your credit profile to lenders.
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Alternatives
If you're considering a second charge mortgage, you may want to explore other options. Remortgaging can be a viable alternative, but be aware that it can become more expensive if you have Early Repayment Charges (ERCs) or a poor credit score. It's also likely to be slower than a second charge mortgage.
You can also consider taking out a further advance on your current mortgage, but affordability can be a stumbling block for many people. A second charge mortgage, on the other hand, will typically allow you to borrow more against your income.
Alternatively, you could take out a personal loan, but be aware that it tends to have higher interest rates and lower borrowing limits because it's not secured against any assets.
If you're a business owner, you may want to look into other business loans, such as unsecured or bridging loans. Remortgaging the property can also be an option, but it usually requires a larger amount.

Here are some alternatives to second charge mortgages:
Some common scenarios where a second charge mortgage might be a viable option include a change in financial situation or being midway through a fixed-rate period and unable to qualify for a traditional remortgage.
Taking Out a Loan
Taking out a loan can be a complex process, but understanding your options is key to making an informed decision. You can borrow up to 100% of your total loan to value with a second-charge mortgage, but this will affect how much you are eligible to borrow.
There are several scenarios where a second charge mortgage might be a viable option. If your financial situation has changed, making it difficult to qualify for a traditional remortgage or can't raise a further advance with your current lender, a second charge mortgage could be the way to go. This includes situations where you're midway through a fixed-rate period and your current lender cannot offer any additional funds.
If you have several different loans, you may choose to consolidate them into one loan with a second charge mortgage. This can make repaying your debt easier because you only have one repayment to worry about monthly, and it's easy to keep track of.
The minimum amount you can borrow on a second charge is £50k. If you're looking for funding options at this amount, there are plenty of other loans to consider. It's essential to consider all your options before deciding to apply.
Some borrowers think the best way to release the equity in their property is by remortgaging their existing first mortgage, taking the opportunity to release some of the equity as additional funds, however, this could mean losing a preferable rate on the first mortgage or having to pay an early repayment charge.
To determine if a second-charge mortgage is the right debt consolidation option for you, it's best to speak to an adviser to get an overview of your wider finances and explore all your options.
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Application and Approval
Applying for a second charge mortgage involves several steps. You'll need to follow a process to get approved.
The lender will conduct a valuation of your property to determine its market value. This is a crucial step to ensure you're getting a fair deal.
Completions are also much quicker for second charge mortgages than full remortgages, so if you need funds fast it can be a great option.
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How to Apply
To apply for a second charge mortgage, you'll need to engage with a mortgage broker who can provide access to a wider range of options and ensure it's the best choice for you.
They can also help you explore alternatives like remortgaging or taking a further advance from your current lender.
If you decide not to use a mortgage broker, shop around and compare offers from various lenders.
Consider interest rates, fees, and repayment terms to secure the best deal.
A mortgage broker can help you navigate this process and find the right lender for your needs.
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Valuation and Approval
The lender will conduct a valuation of your property to determine its market value. This step is crucial in determining the amount you can borrow.
If your application is approved, you'll receive an offer detailing the terms of the loan. This offer will outline the specifics of your second charge mortgage.
Completions are also much quicker for second charge mortgages than full remortgages, so if you need funds fast it can be a great option.
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Case Studies and Examples
Second charge mortgages can be a lifesaver for people with significant unsecured debt. They allow homeowners to borrow money against their property, freeing up their monthly outgoings.
One common scenario is when homeowners have taken on unsecured debt to fund home improvements, but their lender can't provide the necessary funds. This was the case for a client who approached a lender seeking assistance.
By taking out a second charge loan, this client was able to clear most of their unsecured debt, reducing their monthly outgoings by £450 or so. This financial relief allowed them to manage their debt more effectively until they could remortgage.
Case Study 1: Clear Unsecured Debt

Clearing unsecured debt can be a huge weight off your shoulders, just like it was for our client in Case Study 1. They had accumulated significant unsecured debt to fund home improvements, but their current lender couldn't provide the necessary funds.
A second charge loan was the only viable solution, allowing them to clear most of their unsecured debt and reduce their overall monthly outgoings by £450. This was a game-changer for them, providing financial relief until they could remortgage.
Using a second charge loan to clear unsecured debt can make a big difference in your monthly expenses. In this case, our client was able to reduce their monthly outgoings by £450.
Second charge loans are often used to consolidate debts into one loan with a lower interest rate. This can make it easier to manage your debt and reduce your monthly payments.
However, it's essential to consider the risks, such as converting unsecured debt into secured debt, which means your property would be at risk if you fail to keep up with repayments.
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Case Study 2: Funding a Home Office

Funding a home office can be a challenge, especially when you're self-employed and need to create a dedicated workspace. Many banks require a minimum of two years of business accounts to qualify for additional funds.
One client of ours was in this situation, and they turned to a second charge mortgage to raise the necessary funds. This type of mortgage allowed them to tap into the equity in their home to cover the costs of setting up a home office.
With the funds in place, our client was able to install a home office in their garden, which has greatly improved their work-life balance. They've also seen an increase in productivity and overall quality of life.
The client plans to repay the second charge mortgage as part of their remortgage when their fixed rate expires. This will help them avoid any additional debt and keep their finances on track.
Some popular home improvements that can be funded with a second charge mortgage include building a shed, landscaping, and loft conversions.
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Calculator
To get an idea of what a second charge mortgage might cost, you can use our calculator. It provides an estimate of potential interest payments based on the amount you're looking to borrow.
The calculator takes into account the length of the term and your interest rate. This helps you understand how much you might need to pay each month.
Using the calculator can give you a better sense of the costs involved with a second charge mortgage.
Frequently Asked Questions
What is the difference between first charge and second charge?
First charge loans cover the full purchase price of a property, while second charge loans are used for specific goals, often as short-term bridging loans to supplement larger debt
Sources
- https://www.nerdwallet.com/uk/mortgages/what-is-a-second-charge-mortgage/
- https://www.cliftonpf.co.uk/mortgage/second-charge-mortgages/
- https://www.fundingoptions.com/knowledge/second-charge-loans/
- https://www.pepper.money/blog/second-charge-mortgages-explained/
- https://www.beechwoodmortgages.com/post/exploring-the-pros-and-cons-of-second-charge-mortgages-for-homeowners
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