What Is a Second Charge Mortgage?
Your main mortgage is a first charge on your property, meaning that lender has priority if the home is sold. A second charge mortgage is an additional loan from a different lender, also secured against your home, but ranking behind the first charge.
If the property were sold, the first-charge lender would be repaid first, then the second-charge lender. Because this makes the second charge slightly riskier for the lender, rates are typically higher than first-charge mortgage rates — but often lower than unsecured borrowing.
How the Application Process Works
Applying for a second charge mortgage is similar to a standard mortgage application. The lender will assess your income, expenditure, credit history, and the equity in your property. A valuation of your home will be required, and your existing mortgage lender will usually need to give consent to the second charge being placed.
The process typically takes two to six weeks from application to completion. Working with a specialist broker can speed things up and ensure you access the best rates, as many second charge products are not available directly from lenders.
When a Second Charge Makes Sense
A second charge mortgage is often the right choice when your current mortgage has a competitive rate and high early repayment charges. Rather than paying thousands to exit your deal and remortgage, you can leave your first mortgage untouched and borrow additional funds separately.
It can also suit borrowers whose circumstances have changed since their original mortgage — for example, if you have become self-employed or experienced a credit blip. Some second charge lenders have more flexible criteria than mainstream remortgage providers.
Common reasons for taking a second charge include home improvements, debt consolidation, raising a deposit for another property, or funding a large purchase.
Regulatory Protections
Since 2016, second charge mortgages in the UK have been regulated under the Mortgage Credit Directive (MCD), bringing them in line with first-charge mortgages. This means you receive a European Standardised Information Sheet (ESIS), have a reflection period before committing, and are protected by the Financial Ombudsman Service.
Lenders must carry out full affordability assessments, and brokers advising on second charges must be FCA-authorised. These protections ensure you receive the same level of transparency and fairness as with any other mortgage product.
Important: Your home may be repossessed if you do not keep up repayments on your mortgage. There will be a fee for mortgage advice. The actual rate available will depend on your circumstances. Think carefully before securing other debts against your home.