Property values across many UK regions have continued to rise, and if you bought or remortgaged several years ago, you may now be sitting on substantial home equity. Accessing that equity can fund home improvements, consolidate debt, support a family member, or cover major expenses, but choosing the wrong method can cost you thousands in fees and interest. This guide walks you through the main ways UK homeowners can tap into their property wealth in 2027, the costs and risks of each, and the steps to take before you commit.

Your home may be repossessed if you do not keep up repayments on your mortgage.

What You Will Learn

By the end of this article, you will understand how to calculate your available equity, the three main routes to access it (remortgaging, a further advance, or a secured loan), how to compare the true cost of each, and the eligibility checks lenders run. You will also see common mistakes homeowners make and answers to frequently asked questions about equity release in the UK.

Understanding Home Equity Growth in the UK

Home equity is the portion of your property you own outright: the current market value minus what you still owe on any mortgage or secured loan. If your home is worth £300,000 and your outstanding mortgage balance is £150,000, your equity stands at £150,000. According to the Financial Conduct Authority, lenders typically allow you to borrow against equity up to a certain loan-to-value (LTV) ratio, commonly 80 to 90 per cent of the property value, depending on the product and your circumstances (FCA, 2026).

Equity grows in two ways: capital repayment (each monthly payment reduces your mortgage balance) and property appreciation (rising house prices increase the value of your home). Both have been working in favour of many UK homeowners in recent years, creating an opportunity to unlock cash for planned expenses. The key is to access that equity in a way that keeps your borrowing affordable and does not expose you to unnecessary risk.

Step 1: Calculate Your Available Equity

Before approaching a lender, work out how much equity you could realistically access. Start with a recent valuation: use online property portals for an estimate, or pay for a formal valuation if you need precision. Subtract your current mortgage balance (check your latest annual statement or call your lender) to find your total equity.

Lenders will not let you borrow 100 per cent of that equity. Most cap the combined loan-to-value at 80 to 90 per cent, meaning if your home is worth £300,000, the maximum total borrowing (existing mortgage plus any new advance) sits around £240,000 to £270,000. If you still owe £150,000, you could access roughly £90,000 to £120,000, subject to affordability. Rates, fees, and eligibility vary by lender and product, so confirm current terms with an FCA-authorised mortgage adviser before deciding (as of June 2026; lending criteria change frequently).

Keep in mind that releasing too much equity increases your loan-to-value, which can push you into a higher interest-rate tier and reduce your options when you next remortgage. Aim to borrow only what you genuinely need.

Step 2: Assess Your Equity Release Options

UK homeowners have three main routes to access equity, each with different cost structures, timelines, and suitability depending on your existing mortgage deal and credit profile.

Remortgaging to Release Equity

Remortgaging means replacing your current mortgage with a new, larger one and taking the difference as cash. For example, if you owe £150,000 and remortgage for £200,000, you receive £50,000 (minus any fees). This is the most common method and often the cheapest if you are near the end of your fixed or tracker deal period, because you avoid early repayment charges (ERCs). According to MoneyHelper, remortgaging to release equity allows you to shop around for the best rate and potentially secure a lower interest rate than your current deal (MoneyHelper, 2026).

When it suits you: You are within six months of your deal ending, or your current deal has no or low early repayment charges. You have a good credit record and stable income. You want to secure a new fixed or tracker rate at the same time.

Costs to watch: Arrangement fee for the new mortgage (typically £0 to £1,500), valuation fee (often free or £200 to £400), legal fees (sometimes covered by the lender), and any early repayment charge on your existing mortgage if you are still in a deal period.

Further Advance from Your Current Lender

A further advance is additional borrowing on top of your existing mortgage, provided by the same lender. It runs as a separate loan secured on the same property, often with its own interest rate and term. You keep your existing mortgage deal and rate, which can be valuable if you locked in a low fixed rate that still has years to run.

When it suits you: You are mid-way through a competitive fixed-rate deal and do not want to lose it by remortgaging. Your current lender offers further advances at a reasonable rate. You need a relatively modest sum and want to avoid the full remortgage process.

Costs to watch: Arrangement fee on the further advance (often lower than a full remortgage product fee), valuation fee (some lenders waive this for small advances), and the interest rate on the further advance, which may be higher than your main mortgage rate. There is typically no early repayment charge on your main mortgage because you are not replacing it.

Secured Loan (Second Charge Mortgage)

A secured loan, also called a second charge mortgage, is borrowing from a different lender, secured against your property behind your first mortgage. The second lender takes a second position in the charge register, meaning they are repaid after your main mortgage lender if the property is repossessed and sold. Because of the higher risk, interest rates are usually higher than first-charge mortgages or further advances.

When it suits you: Your main mortgage lender refuses a further advance. You have an excellent fixed rate you want to preserve, and your lender does not offer further advances. Your credit profile is not strong enough to remortgage at a competitive rate, but a specialist secured-loan lender will accept your application.

Costs to watch: Higher interest rates (often 1 to 3 percentage points above standard mortgage rates), arrangement fees, broker fees (secured loans are often arranged through brokers), and legal fees for registering the second charge.

Step 3: Compare Costs and Terms

Once you know which options are available to you, compare the true cost over the full term. Do not focus only on the headline interest rate; factor in all fees, the monthly payment increase, and the total interest you will pay.

Use an online mortgage calculator or ask your mortgage adviser to model each scenario. For example, if remortgaging costs you a £1,000 arrangement fee and a £2,000 early repayment charge but saves you 0.5 per cent on your rate, calculate how many months it takes for the rate saving to recover the upfront costs. If you plan to move house or remortgage again within two years, a high-fee product may never pay back.

Check the term: extending the mortgage term reduces your monthly payment but increases the total interest. If you are already 15 years into a 25-year mortgage, adding another £50,000 and resetting to a new 25-year term means you will be paying for 40 years in total. Consider keeping the term aligned with your original plan, or even shortening it if you can afford higher monthly payments, to minimise interest.

Look at flexibility: can you overpay without penalty? Some deals allow up to 10 per cent overpayment per year, which lets you clear the borrowed equity faster if your income improves. Others charge an early repayment fee on any extra payment, locking you in.

Step 4: Check Your Eligibility

Lenders assess affordability and creditworthiness before approving any equity release. Expect the lender to ask for proof of income (payslips, tax returns if self-employed, pension statements if retired), details of all monthly credit commitments (loans, credit cards, car finance), and a credit check. They will also revalue your property, either with a desktop valuation or a physical survey, to confirm the equity is there.

The FCA requires lenders to ensure you can afford the new borrowing, not just today but if interest rates rise or your circumstances change. If your income has dropped since you took out your original mortgage, or you have taken on other debts, you may be offered less than the maximum LTV or declined altogether.

If you are over 55 and struggling to meet standard affordability criteria, you may be offered a lifetime mortgage (a form of equity release designed for older homeowners, where interest rolls up and is repaid when you die or move into long-term care). Lifetime mortgages are regulated by the FCA and have consumer protections, but the interest compounds over time, so the debt can grow significantly. Speak to an FCA-authorised equity-release adviser if this route is relevant to you.

Step 5: Apply and Complete

Once you have chosen your route and lender, submit a full mortgage application (or further advance application). The lender will instruct a valuation, process your income and credit checks, and issue a formal mortgage offer if everything meets their criteria. For a remortgage or secured loan, you will also need a solicitor to handle the legal work: transferring the charge, registering the new lender, and releasing funds.

The timeline varies: a straightforward further advance with your existing lender can complete in two to four weeks, while a full remortgage with a new lender typically takes four to eight weeks from application to funds released. Secured loans sit somewhere in between, often completing in three to six weeks.

Before completion, read the final mortgage offer document carefully. Check the interest rate, the term, the monthly payment, and any early repayment charge. Make sure you understand when the deal period ends and what the reversion rate will be (the rate you revert to when your fixed or tracker period finishes, usually the lender’s standard variable rate, which can be significantly higher).

Common Mistakes to Avoid

Ignoring early repayment charges. If you remortgage mid-deal, the ERC can wipe out any saving from a lower rate. Always calculate the break-even point before switching.

Borrowing more than you need. Equity feels like “free money” because it is already in your home, but every pound you borrow costs interest. Take only what you need for your specific purpose and avoid the temptation to over-borrow for discretionary spending.

Extending the term without considering total cost. A lower monthly payment sounds attractive, but a longer term means paying interest for more years. Model the total interest cost, not just the monthly figure.

Skipping independent advice. Mortgage regulation in the UK is robust, but not all products are equal. An FCA-authorised mortgage broker can compare the whole market, including lenders you cannot access directly, and often saves you more than the broker fee costs.

Assuming your property value. Online estimates can be 10 per cent out. If you base your plans on an inflated valuation and the lender’s surveyor values lower, you may find yourself short of the funds you expected or facing a higher LTV tier with a worse rate.

Frequently Asked Questions

Will accessing equity affect my credit score?

Applying for a new mortgage or secured loan triggers a hard credit search, which appears on your credit file. One or two searches in a short period have minimal impact, but multiple applications can lower your score. The new borrowing itself increases your total debt, which may affect your debt-to-income ratio if you apply for other credit later.

Can I release equity if I am self-employed?

Yes, but you will need to provide more documentation: typically two or three years of accounts or tax returns (SA302 forms and tax year overviews from HMRC). Some lenders average your income over the years, others take the most recent year. If your income fluctuates, expect the lender to take a cautious view and potentially offer a lower loan amount.

What happens if property prices fall after I release equity?

A fall in property value does not trigger an immediate call for repayment, but it increases your loan-to-value ratio. If you need to remortgage when your deal ends, you may find fewer products available or higher rates because you are now in a higher LTV band. You will not lose the cash you have already taken, and as long as you keep up your repayments, the mortgage continues as normal.

Is releasing equity tax-free?

Mortgage borrowing is not taxable income. However, if you use the released equity to invest or for a buy-to-let property, any income or gains from that investment may be subject to income tax or capital gains tax. Consult a qualified tax professional for advice on your specific use of the funds.

Can I use equity release to help a family member buy a home?

Yes, many parents release equity to gift a deposit or lend to children. Be aware that gifting a large sum can have inheritance tax implications if you die within seven years, and lending to family carries its own risks if the relationship breaks down or the borrower cannot repay. Consider a formal loan agreement and seek legal advice before proceeding.

Conclusion

Home equity growth in 2027 presents a genuine opportunity for UK homeowners to access funds for worthwhile projects, but the method you choose and the terms you accept will shape your finances for years. Calculate your available equity realistically, compare remortgaging, further advances, and secured loans on total cost (not just headline rate), and confirm your eligibility before committing. Most importantly, speak to an FCA-authorised mortgage adviser who can assess your circumstances, explain the trade-offs, and guide you to the option that keeps your borrowing affordable and aligned with your long-term plans.

This article provides general educational information about accessing home equity in the UK, not regulated mortgage advice or personalised financial, lending, or legal advice. Refisage is not authorised by the Financial Conduct Authority (FCA). Your home may be repossessed if you do not keep up repayments on your mortgage. Rates, fees, eligibility, and product availability vary by lender and change frequently; verify current terms with an FCA-authorised mortgage adviser before deciding. Stamp duty and government schemes differ across England, Scotland, Wales, and Northern Ireland; consult an FCA-authorised adviser or a qualified professional for your personal situation.