Secured Loans Explained: The Complete Homeowner Guide

Updated 10 March 2026 · 9 min read

If you own your home and need to raise a significant sum of money, a secured loan could be one of the most cost-effective ways to do it. In this guide we explain exactly how homeowner loans work, what you can use them for, and how to decide whether borrowing against your property is the right move for your circumstances.

What is a secured loan?

A secured loan is a type of borrowing that uses your property as collateral. It is sometimes called a homeowner loan or a second charge mortgage because the lender places a legal charge on your home, sitting behind your existing first-charge mortgage. Because the loan is backed by a tangible asset, lenders are willing to offer larger amounts and lower interest rates than they would with an unsecured personal loan.

Secured loans typically range from £10,000 to £500,000 and can be repaid over terms of 3 to 25 years. They are regulated by the Financial Conduct Authority (FCA), which means you benefit from the same consumer protections that apply to mortgages. The key thing to understand is that your home is at risk if you do not keep up with repayments — so it is important to borrow responsibly and ensure the monthly payments are comfortably affordable.

How does a secured loan work?

When you take out a secured loan, the lender registers a second charge against your property at the Land Registry. Your existing mortgage remains completely untouched — you continue making your normal mortgage payments as before, and the secured loan runs alongside it as a separate agreement with its own interest rate and repayment schedule.

You receive the funds as a lump sum, usually within two to four weeks of approval. Repayments are made monthly over the agreed term at either a fixed or variable interest rate. Most homeowners choose a fixed rate for the certainty of knowing exactly what they will pay each month. The amount you can borrow against your home depends on your available equity — the difference between your property's current market value and your outstanding mortgage balance. A qualified broker can help you establish the best options available. You can get a quick secured loan quote here to see indicative figures.

Secured loan vs remortgage — what's the difference?

A remortgage replaces your entire existing mortgage with a new, larger one — you then draw down the extra funds. A secured loan, by contrast, sits alongside your current mortgage as a separate product. Both allow you to release equity from your home, but they suit different situations.

A secured loan is often the better choice if you are locked into a competitive mortgage deal with high early repayment charges, if your credit score has changed since you took out your mortgage, or if you simply want to keep your existing mortgage terms intact. Remortgaging may be more cost-effective if your current deal is ending and you can secure a low rate on the full amount. We cover the comparison in detail in our remortgage vs secured loan guide. The right answer depends on your mortgage terms, the amount you need, and your long-term plans.

How much can you borrow?

The amount available through a homeowner loan depends on three main factors: the equity in your property, your income, and your credit history. Most lenders will allow you to borrow up to 80–90% of your property's value minus your outstanding mortgage. For example, if your home is worth £250,000 and you owe £150,000 on your mortgage, you could potentially access up to £75,000 with a secured loan.

Lenders also carry out affordability checks to make sure the monthly repayments are manageable alongside your existing commitments. Having adverse credit does not necessarily disqualify you — specialist lenders cater to borrowers with CCJs, defaults, or missed payments, though the interest rate will typically be higher. To get a personalised figure based on your circumstances, try our secured loan calculator.

What can you use a secured loan for?

Secured loans are flexible — there are very few restrictions on how you use the funds. The most common reasons homeowners take out a second charge mortgage include:

• Home improvements — extensions, renovations, new kitchens and bathrooms, or energy-efficiency upgrades.
• Debt consolidation — combining multiple high-interest debts such as credit cards, store cards, and personal loans into one manageable monthly payment. Read our debt consolidation guide to see how this works in practice or visit our debt consolidation loans page.
• Large purchases — a new vehicle, wedding, or funding education.
• Business investment — starting or expanding a small business.
• Tax bills — settling an unexpected HMRC liability.

Because you are borrowing against your home, a secured loan should only be used for purposes where the benefit clearly outweighs the cost. A broker can help you weigh up whether it is the most appropriate form of finance.

Who can get a secured loan?

To be eligible for a secured loan you must own a property (or be buying one with a mortgage) and have sufficient equity. Beyond that, the criteria are broader than many people expect. You typically need to be at least 18 years old, be a UK resident, and be able to demonstrate that you can afford the repayments. Most lenders accept employed, self-employed, and retired applicants.

One of the advantages of a second charge mortgage is that it is often available to borrowers who struggle to qualify for mainstream unsecured lending. If you have a less-than-perfect credit history — perhaps due to past missed payments, a CCJ, or even a discharged bankruptcy — there are specialist lenders who may still consider your application. The equity in your home provides the lender with security, which makes them more willing to lend. Visit our secured loans page for a full overview of eligibility.

What are the risks?

The most significant risk of any secured loan is that your home may be repossessed if you do not keep up repayments. This is the trade-off for accessing lower rates and larger sums. In practice, repossession is a last resort — lenders are required to work with you to find a solution if you fall into difficulty — but the risk must be taken seriously before you commit.

Other risks to be aware of include early repayment charges, which some lenders apply if you pay off the loan ahead of schedule, and the total cost of borrowing over a long term. A 20-year secured loan may have lower monthly payments than a 10-year one, but you will pay considerably more interest overall. Variable-rate products also carry the risk that your payments could increase if interest rates rise. Always compare the total amount repayable, not just the monthly figure, and make sure you have a realistic budget that accounts for future changes in your circumstances.

How to apply for a secured loan

Applying through a specialist broker like Loan Wales gives you access to the whole of market, meaning we search deals from dozens of lenders to find the most competitive rate for your situation. The process is straightforward:

1. Get a quote — use our online calculator or call us for a no-obligation indication of what you could borrow and at what rate.
2. Speak to an adviser — one of our FCA-authorised advisers will discuss your needs, check affordability, and recommend the best product.
3. Application and valuation — we submit your application to the lender. They will arrange a valuation of your property (usually a desktop valuation at no cost to you).
4. Offer and completion — once approved, you receive a formal offer. After a reflection period, funds are typically released within days.

The whole process usually takes two to four weeks from initial enquiry to funds in your account. There is no obligation at any stage, and our advice is free.

Frequently asked questions