TL;DR: A second-charge lender provides a loan secured against a UK residential or buy-to-let property where there is already a first-charge mortgage in place. The second-charge sits behind the first-charge in priority on a forced sale, which is why the rates are higher than typical first-charge mortgage rates. The market is served by specialist lenders (such as United Trust Bank, Equifinance, Pepper Money, Together, Norton Home Loans, Optimum Credit and Selina) rather than the major high-street banks, and is regulated by the FCA under the MCOB regime since the rules were aligned in 2016. Second-charge loans are useful where the first-charge mortgage has an early repayment charge that makes remortgaging expensive, or where the borrower needs funds quickly and on slightly different criteria.
Last reviewed May 2026
A second-charge mortgage (also called a homeowner loan or secured loan) is a loan secured by a second-priority charge on a property that already has a first-charge mortgage. The first-charge lender remains the primary mortgage holder, with rights to be repaid first if the property is sold or repossessed. The second-charge lender takes the remaining equity as its security.
This guide covers the main UK second-charge lenders, the difference between first- and second-charge lending, the typical rates and fees, the regulatory framework, the practical uses of a second-charge loan, and how to compare a second-charge against the alternatives of remortgaging or taking an unsecured personal loan.
The UK second-charge lender landscape
The UK second-charge mortgage market is not served by the largest high-street banks, which focus on first-charge lending. The active second-charge lenders are a mix of specialist banks, mid-tier building societies and non-bank lenders that focus on this product or operate it alongside other specialist lending lines.
Names with material market share include United Trust Bank, Equifinance, Pepper Money, Together, Norton Home Loans, Optimum Credit (now part of Pepper Money), Selina Finance, Shawbrook, Spring Finance and Step One Finance. The list changes as lenders enter and leave; the trade body Finance & Leasing Association publishes industry data on second-charge lending volumes.
Most second-charge lending is distributed through specialist brokers rather than direct to the borrower. The brokers (such as Loan.co.uk, Promise Money, Norton Finance, The Loans Engine and others) hold the relationships with the second-charge lenders, package the application and present it. The borrower typically engages a broker rather than the lender directly.
How a second-charge loan works
A second-charge loan is secured by a registered second charge on the property, sitting behind the first-charge mortgage in priority. The lender's security is the equity in the property: the property value minus the outstanding first-charge balance minus the second-charge balance. The lender will lend up to a maximum combined loan-to-value (CLTV) of 75-85 percent in most cases, with some specialist lenders going higher for clean cases.
The application process is similar to a first-charge mortgage: the borrower provides income and outgoings, the lender does an affordability assessment, a credit check and a property valuation. The valuation may be a desktop or automated valuation for smaller loans, or a physical inspection for larger ones. The first-charge lender's consent to the second charge is normally required and is given through a "deed of postponement" or equivalent.
The second-charge loan is typically repaid monthly over a term of 3 to 30 years, with a fixed or variable rate. The total cost of credit is higher than a first-charge mortgage because the rate is higher and there are arrangement fees and broker fees on top. The loan is callable on a forced sale only if both the first and second charge are unpaid; the second-charge lender cannot force a sale alone in normal circumstances.
Why a borrower might choose a second-charge loan
The most common reason for a second-charge loan is that remortgaging is expensive. A borrower with a competitive 5-year fixed-rate first-charge mortgage 3 years in might face a substantial early repayment charge (typically 3-5 percent of the outstanding balance) for remortgaging to release equity. A second-charge loan leaves the first-charge mortgage intact and adds borrowing alongside, avoiding the early repayment charge.
Other reasons include: the first-charge lender will not lend more on the existing mortgage (for affordability or LTV reasons but the second-charge lender will, based on different criteria); the borrower needs the funds quickly and a second-charge can complete faster than a remortgage; the borrower's credit profile has deteriorated since the first-charge was taken out and the second-charge market is more accommodating; or the borrower wants to borrow on a different term (longer or shorter) than the first-charge.
The decision should always be compared with the alternatives: remortgage to release equity (likely cheaper on rate but may incur an early repayment charge); a further advance from the existing first-charge lender (often cheapest if available); or an unsecured personal loan (no security but higher rate). A whole-of-market secured loan broker should model the options.
Typical rates and fees on second-charge loans
Second-charge rates are typically 1.5 to 6 percentage points higher than first-charge rates, depending on the borrower's credit profile, the CLTV and the loan size. Prime second-charge borrowers (clean credit, low CLTV, regular employment) can access rates close to first-charge plus 1.5-2 percent. Borrowers with adverse credit or high CLTV can see rates 4-6 percentage points above first-charge equivalents.
Fees vary by lender. Typical fees include an arrangement fee (often 1-2 percent of the loan, payable on completion or added to the loan), a broker fee (often 5-10 percent of the loan, with statutory caps and FCA disclosure rules), a valuation fee (often included in the arrangement fee or charged separately at 200-500 pounds), and Land Registry fees for registering the charge. The Annual Percentage Rate of Charge (APRC) figure on the offer is the regulated comparable cost measure that includes all of these.
Early repayment charges on second-charge loans are usually shorter and lower than on first-charge mortgages: 1-2 percent of the loan in the first 1-3 years, falling thereafter. Some second-charge loans have no early repayment charge after a defined period. The terms are disclosed in the offer.
The FCA regulatory framework since 2016
Second-charge mortgage lending on residential property has been regulated by the FCA under the Mortgage Conduct of Business Sourcebook (MCOB) since 21 March 2016, when the Mortgage Credit Directive was implemented. Before then, second-charge loans were regulated by the FCA under the consumer credit regime (CONC), with different rules and disclosure requirements. The 2016 change aligned the two regimes and applied the more demanding mortgage advice rules to second-charge lending.
Under MCOB, the second-charge broker must give the borrower a Mortgage Illustration (or its current ESIS equivalent) showing the loan terms, the total cost of credit, the APRC and the broker's fee. The advice must be suitable for the borrower's needs and circumstances, taking into account the alternative of remortgaging the first-charge. The broker must consider the impact on the existing mortgage and any early repayment charges.
The Financial Ombudsman Service handles complaints about second-charge advice and lending. Borrowers who feel the advice was unsuitable, the disclosure was inadequate, or the affordability assessment was insufficient can raise a complaint with the firm first and escalate to the Ombudsman if not resolved.
How to compare second-charge offers
The headline rate is one variable. The APRC (Annual Percentage Rate of Charge) on the regulated illustration combines the rate, fees, term and any other costs into a single comparable figure. Two offers can have similar headline rates but materially different APRCs because of different fee structures.
The fee structure matters: a 5,000 pound broker fee on a 30,000 pound loan transforms the economics. The FCA requires brokers to disclose the fee in writing before any application is submitted. Brokers can charge a flat fee or a percentage; both are common in the second-charge market.
The total cost over the chosen term is the right comparison. A 5-year loan at a higher rate may cost less in total than a 15-year loan at a lower rate if the borrower can support the higher monthly payment. The repayment term should match the borrower's needs, not just minimise the monthly payment.
Risks and the role of regulated advice
Securing a debt against a home raises the consequences of non-payment from those of an unsecured loan (court action and damage to credit file) to those of a mortgage (potential repossession). The second-charge lender's right to force a sale is constrained by the rights of the first-charge lender but ultimately exists. The pre-MCOB era had a poor reputation for second-charge lending that did not adequately consider affordability; the post-2016 regime has materially improved standards.
Regulated advice from an FCA-authorised broker is mandatory for most second-charge transactions. The advice must consider whether a second-charge is suitable at all, whether a remortgage or further advance would be better, the appropriate term and product, and the impact on the household's overall position. A good broker walks the borrower through the alternatives before recommending the second-charge.
Borrowers should always check the Financial Services Register at register.fca.org.uk to confirm the broker and the lender are authorised, and should retain copies of the suitability letter and the regulated illustration for future reference.
How we verified this
This article reflects the FCA's Mortgage Conduct of Business Sourcebook (MCOB) since the 2016 Mortgage Credit Directive implementation, the Financial Conduct Authority's Handbook chapters on second-charge mortgages, the Financial Ombudsman Service's published approach to second-charge complaints, the Finance & Leasing Association's industry data on second-charge lending volumes, and the public product information from the named lenders. Specific rates, fees and lenders change continuously and the FCA Register confirms current authorisation.
Disclaimer: This article is general information about UK second-charge mortgage lending and is not personal financial advice. Second-charge loans secure a debt against the home; non-payment can lead to repossession. Anyone considering a second-charge loan should take advice from a whole-of-market FCA-authorised mortgage broker who can compare it against alternatives such as remortgaging, a further advance from the existing first-charge lender, or an unsecured personal loan.
Frequently asked questions
What is a second-charge lender?
A second-charge lender provides a loan secured against a residential or buy-to-let property where there is already a first-charge mortgage in place. The second-charge sits behind the first-charge in priority on a forced sale. The market is served by specialist lenders such as United Trust Bank, Equifinance, Pepper Money, Together and Norton Home Loans, distributed through specialist brokers.
Are second-charge loans regulated in the UK?
Yes. Second-charge mortgage lending on residential property has been regulated by the FCA under the MCOB sourcebook since 21 March 2016, when the Mortgage Credit Directive was implemented. Brokers and lenders must be FCA-authorised. Suitability advice and a regulated illustration showing the APRC and total cost of credit are required before completion.
Why would someone take a second-charge loan instead of remortgaging?
The most common reason is to avoid the early repayment charge on a competitive fixed-rate first-charge mortgage. A second-charge keeps the first-charge in place and adds borrowing alongside. Other reasons include speed, more flexible affordability criteria, the first-charge lender refusing a further advance, and adverse credit changes since the first-charge was arranged.
What rates and fees do second-charge lenders charge?
Second-charge rates are typically 1.5-6 percentage points above first-charge rates, depending on the borrower's credit profile, the combined loan-to-value, and the loan size. Arrangement fees are often 1-2 percent of the loan and broker fees can be 5-10 percent. The APRC figure on the regulated illustration is the comparable measure that combines rate and fees.
Can the second-charge lender repossess my home?
The second-charge lender has a legal right to apply for repossession on non-payment, but the right is subordinate to the first-charge lender's. In practice, repossession requires court action and is a last resort after pre-action protocol compliance. The first-charge lender is repaid first from any sale proceeds. Anyone in difficulty should engage with the lender early and consider free debt advice from StepChange, MoneyHelper or Citizens Advice.
