Our beginner guide to second charge mortgages
What is a second charge mortgage?
A second charge mortgage is a type of secured loan that homeowners who still have a mortgage can take out using the equity in their property as security. It can provide a way to raise funds for various purposes, including home improvements, but means that you’ll effectively have two mortgages to pay at the same time. A second charge mortgage will come from a different lender to the one that is behind the original mortgage on your property.
Second charge mortgages are also sometimes referred to as a homeowner loan or second mortgage. The latter can sometimes lead to confusion, as a second mortgage might also be a term used when getting another mortgage to buy a second property.
First charge vs. second charge mortgages: What's the difference?
A first charge mortgage refers to the standard mortgage that you take out to help you buy a home. It is the principal loan secured against your property, meaning the lender you take it from has the first legal ‘charge’ against your home, and must be repaid first if you sell up or don’t keep up with your mortgage payments.
By comparison, a second charge mortgage allows you to use the value you have stored in your home – your house equity – to borrow additional funds that can be used for any purpose. It will be from a different lender to your first mortgage, and each loan is treated as completely separate from one another. However, both lenders will need to agree to you being allowed to take out a second mortgage.
Similarities
First and second charge mortgages work in a similar way.The amount you borrow must be paid back over the mortgage term that you agree with the lender, and each will usually have fees that you’ll need to pay. Second charge mortgages can also be arranged on either a repayment basis, where your repayments pay off some of the loan and the interest each month, or an interest-only basis, where repayments cover the interest alone and the loan amount must be repaid at the end of the mortgage term.
Both first and second mortgages charge an interest rate that helps determine the monthly repayments that must be made, and rates on second charge mortgages can be either fixed or variable, as with standard first mortgages.
Both types of loan are also secured loans that use your home as security, meaning the property could be at risk if you fail to make the necessary repayments when you should.
Differences
One of the main differences is that the funds you receive from a first charge mortgage are lent to buy a home, whereas what you borrow by taking a second mortgage can be used for many different purposes.
And when taking out a second charge mortgage, the maximum amount that you might be allowed to borrow will depend on how much equity you have in your home, rather than the overall value of your property.
Second charge mortgage lenders also tend to charge higher interest rates than those on similar standard mortgages. This is to reflect the greater risk associated with being a lower priority behind first lenders if repayments aren’t made.
How do second mortgages work?
The funds that you borrow through a second charge mortgage must be paid back in line with the mortgage term that you agree with the lender when taking the loan out. Depending on the lender, you may be able to arrange a second mortgage term of up to 35 years.
You’ll make repayments each month until the loan, plus the interest that you’re charged, is paid off. Crucially, with your property being used as security for the loan, there is a chance you could lose your home if you fail to keep up with your repayments. As the lender behind your first mortgage gets precedence if payments aren’t made, second charge lenders could potentially explore other avenues to recoup what they are owed if there isn’t enough value in your home to cover everything.
How much can I borrow on a second charge mortgage?
The amount you can borrow will depend on the value of the equity you own in your home – this is the overall value of your property minus your outstanding mortgage balance – and how much a lender decides is affordable for you to pay back. This means your wider financial circumstances, income and credit score are important too.
How an actual amount is calculated will differ between lenders, although it will often be capped at around 75%-85% of the equity you have available. Lenders might be willing to lend you as little as £1,000 under a second charge mortgage, or several hundreds of thousands of pounds.
Do second mortgages hurt your credit score?
If you keep up to date with your mortgage payments, including on your original mortgage, having a second charge mortgage shouldn’t cause harm to your credit score and may even improve it.
Are second charge mortgages regulated?
Generally, second charge mortgages are regulated by the Financial Conduct Authority in the same way that it oversees traditional mortgages. One exception is where a second charge mortgage is raised against a buy-to-let property that you do not intend to live in and own solely for investment purposes.
How long does it take to get a second mortgage?
This will vary between lenders but generally you can expect to receive the funds from a second charge mortgage within three to six weeks. Second mortgages are usually quicker to arrange than a standard first charge mortgage.
How much will a second mortgage cost?
The interest rate you’re offered will depend on your circumstances, but generally second charge mortgage rates are slightly higher than on traditional mortgages. This is because second charge lenders need to price in the risk of being behind first charge lenders in terms of priority if you fall behind with your repayments and your property needs to be sold to pay back what you owe.
How much interest will I pay?
The less risk a lender thinks you pose as a borrower, the lower the interest rate you might be offered. Lenders assess borrower risk by looking at a combination of factors including the sum you wish to borrow in relation to the amount of equity you own in your property and your broader financial circumstances, including your credit score and income.
So if you own a high amount of equity and want to take a relatively small second charge mortgage (so you’re borrowing at a lower loan to value), you can usually expect to be offered a lower rate than someone with a smaller amount of equity who wishes to borrow most of it.
Similarly, having a good credit score might see you offered a lower rate than someone whose credit situation is worse.
The best way to get an idea of what you’ll need to pay is by getting a quote and comparing the second charge mortgage rates that apply to your specific circumstances.
Is a second charge mortgage expensive?
Second mortgage interest rates tend to be higher than the rates available on similar traditional mortgages to counter the extra risk taken on by second charge lenders.
Should you fail to keep up with your mortgage repayments, and your property needs to be sold to cover what you owe, the lender behind your first charge mortgage would receive their money first. Because of this, second charge mortgage lenders often charge higher rates to cover the increased risk that there might not be enough funds left to cover what they are owed once the first lender has taken what is owed to them.
Can my mortgage company refuse a second charge?
Your current mortgage lender might not allow you to take a second mortgage if it believes there is a risk you won’t be able to afford both repayments.