Borrowing to Renovate: Home Improvement Loans vs Remortgaging in the UK in 2026
Why Borrowing to Renovate Is More Common Than You Think
Kitchens that haven’t been touched since the 1990s. Bathrooms with cracked tiles and dripping taps. A loft just sitting there, unused, when it could be a bedroom. Millions of UK homeowners face the same dilemma: the house needs work, but the savings aren’t quite there. That’s where borrowing comes in.
In 2026, two of the most popular ways to fund home improvements are personal loans specifically for home renovation (often called home improvement loans) and remortgaging — releasing equity from your property by switching or extending your mortgage deal. Both can work well, but they suit very different situations. This article explains both options from scratch, so you can make a confident, informed decision.
What Is a Home Improvement Loan?
A home improvement loan is typically an unsecured personal loan — meaning it is not tied to your property. You borrow a fixed sum, usually between £1,000 and £50,000, and repay it in fixed monthly instalments over a set term, commonly one to seven years.
Because the loan is unsecured, the lender cannot repossess your home if you miss payments (though your credit score will suffer, and they can pursue you through the courts). The interest rate is fixed upfront, so your monthly payment never changes.
Example: You borrow £15,000 at 7.9% APR over five years. Your monthly repayment would be approximately £303, and you’d repay roughly £18,180 in total — meaning around £3,180 in interest.
Lenders offering personal loans in the UK include high street banks (Barclays, Lloyds, NatWest), building societies, and online lenders. Always check the representative APR, which is the rate at least 51% of accepted applicants receive — your actual rate may differ depending on your credit history.
What Is Remortgaging?
A remortgage means replacing your existing mortgage — or adding to it — to release cash from the equity you’ve built up in your home. Equity is simply the difference between what your home is worth and what you still owe on the mortgage.
Example: Your home is worth £320,000 and you owe £180,000 on your mortgage. You have £140,000 in equity. You might remortgage to borrow an extra £20,000, taking your new mortgage to £200,000.
The extra money can be used for almost anything, including renovations. Because a mortgage is a secured loan (secured against your property), the interest rate is usually much lower than a personal loan — often between 4% and 6% in 2026, depending on your loan-to-value ratio and the deal you qualify for. However, you’re spreading that debt over potentially 20–25 years, which can mean paying far more interest overall.
Remortgaging involves working with a mortgage lender and usually a solicitor (or conveyancer) to handle the legal side. Expect fees including a product fee, valuation fee, and legal costs — often totalling £1,000–£2,000 or more.
Home Improvement Loan vs Remortgage: A Side-by-Side Comparison
| Feature | Home Improvement Loan | Remortgage |
|---|---|---|
| Secured against your home? | No | Yes |
| Typical interest rate (2026) | 6%–20%+ APR | 4%–6% |
| Borrowing range | £1,000–£50,000 | Depends on equity |
| Repayment term | 1–7 years | Up to 25+ years |
| Speed to funds | Days to weeks | 4–8 weeks typically |
| Fees | Usually none | £1,000–£2,000+ |
| Risk to home? | No (unsecured) | Yes (secured) |
When a Home Improvement Loan Makes More Sense
A personal loan is often the smarter choice if:
- You need a smaller amount (under £25,000)
- You want to repay quickly and minimise total interest
- You’re near the end of a fixed mortgage deal and don’t want to pay early repayment charges (ERCs) to remortgage early
- You have a good credit score and can access competitive rates
- You prefer not to put your home at risk
When Remortgaging Makes More Sense
Remortgaging tends to win when:
- You need a larger sum — say, £30,000 or more for a major extension or conversion
- Your mortgage deal is ending soon (so no ERC applies)
- You have significant equity in your property
- You want the lowest possible monthly payment, even if that means paying over a longer term
- Your credit history is strong enough to secure a competitive mortgage rate
Tip: If your current mortgage has an early repayment charge, remortgaging before your fixed term ends could cost you thousands. Always check your mortgage terms first.
Things to Watch Out For
For personal loans: - Rates above 20% APR are common for borrowers with poor credit — always compare - Taking on a loan you can’t comfortably repay can damage your credit file significantly - Some lenders charge early repayment fees if you want to pay off the loan ahead of schedule
For remortgaging: - Extending your mortgage term reduces monthly payments but increases total interest paid — sometimes dramatically - If house prices fall, you could end up in negative equity (owing more than your home is worth) - Always factor in solicitor fees, valuation costs, and the lender’s product fee when calculating the true cost
Getting Regulated Advice
The Financial Conduct Authority (FCA) regulates both mortgage lenders and personal loan providers in the UK. Before committing to either option, it’s worth speaking to a whole-of-market mortgage broker (who can compare deals across many lenders) or visiting MoneyHelper (moneyhelper.org.uk) for free, impartial guidance.
MoneyHelper is a government-backed service that can help you understand your options without any sales pressure. If you’re unsure where to start, it’s an excellent first step.
A Quick Real-World Scenario
Emma owns a semi-detached house in Leeds worth £280,000. She owes £150,000 on her mortgage, which has 18 months left on a five-year fixed deal. She wants to spend £18,000 on a new kitchen and bathroom.
Because she’s mid-fix, remortgaging would trigger a 2% early repayment charge — around £3,000. Instead, she takes a home improvement loan at 8.1% APR over four years, paying roughly £440 per month. When her fixed deal ends, she reviews her mortgage and potentially consolidates at a lower rate. It’s not the cheapest option long-term, but it avoids the ERC and keeps her on track.
The Bottom Line
There’s no single “best” answer — the right choice depends on how much you need, the equity in your home, your current mortgage situation, and your appetite for risk. What matters most is understanding what you’re signing up for before you commit.
This article is for informational purposes only and does not constitute regulated financial advice. Always seek independent financial advice from a qualified adviser before taking out a loan or remortgaging your property.