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Remortgage From Fixed to Fixed

Switching from one fixed rate mortgage to another is one of the most common reasons homeowners remortgage in the UK. Whether your current fixed deal is about to expire or you are looking to secure a better rate.

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Why Remortgage From One Fixed Rate to Another?

There are several compelling reasons why homeowners choose to remortgage from one fixed rate deal to another. The most common scenario is when your current fixed rate period is coming to an end and you want to avoid moving onto your lender's standard variable rate (SVR), which is almost always considerably higher.

Here are the main reasons people switch from fixed to fixed:

Whatever your reason for switching, the key is to start planning well in advance. Most lenders allow you to apply for a new mortgage deal up to six months before your current one expires, so you can lock in a rate without paying early repayment charges.

When Is the Best Time to Switch Fixed Rate Deals?

Timing is crucial when remortgaging from one fixed rate to another. Get it right and you can move seamlessly from one deal to the next without any gap on the more expensive SVR. Get it wrong and you could end up paying unnecessary early repayment charges or missing out on the best rates available.

The six-month window

The ideal time to start looking at remortgage options is around six months before your current fixed rate expires. Many lenders offer rate locks or mortgage offers that are valid for three to six months, which means you can secure a new deal well in advance and have it ready to start the day your current fix ends.

Why you should not wait until your deal expires

If you wait until the very last moment, you risk running out of time to complete the remortgage process before your fixed rate ends. The process typically takes four to eight weeks, and any delays could leave you on the SVR for a period. Even one or two months on the SVR can cost you hundreds of pounds in extra interest.

Can you switch before your fixed rate ends?

You can remortgage at any time, even during your fixed rate period. However, if you leave before the agreed term is up, you will almost certainly face an early repayment charge (ERC). These typically range from 1% to 5% of the outstanding mortgage balance and decrease as you get closer to the end of the fixed period.

It only makes financial sense to pay an ERC and switch early if the savings from the new, lower rate outweigh the cost of the charge. For example, if your ERC is 2% on a remaining balance of 200,000 pounds, that is a charge of 4,000 pounds. You would need the new rate to save you more than this amount over the new deal period to justify the switch.

Consider the wider market

Keep an eye on interest rate trends and economic forecasts. If rates are expected to rise, locking in a new fixed rate sooner rather than later could save you money. Conversely, if rates are on a downward trend, you might benefit from waiting, though this always carries an element of risk as nobody can predict future rate movements with certainty.

A good mortgage broker can help you assess the market and advise on the optimal timing for your switch. Many brokers will also set up rate alerts to notify you when particularly competitive deals become available.

Understanding Early Repayment Charges and Costs

One of the most important considerations when remortgaging from one fixed rate to another is the cost involved. While the process can save you money in the long run, there are upfront costs you need to factor into your calculations to make sure the switch is genuinely worthwhile.

Early repayment charges (ERCs)

If you remortgage before your current fixed rate period has ended, your existing lender will typically charge an ERC. This is usually calculated as a percentage of the outstanding mortgage balance, and the rate often decreases each year you are into the fixed term. For example:

On a mortgage balance of 250,000 pounds, a 3% ERC would cost you 7,500 pounds. This is a substantial sum and means the new deal would need to deliver significant savings over its term to make the switch worthwhile.

Arrangement fees

Most new fixed rate mortgage deals come with an arrangement or product fee. These typically range from around 500 pounds to 1,500 pounds, though some higher-rate deals have no fee at all. You can usually choose to pay the fee upfront or add it to your mortgage balance, though adding it means you will pay interest on it over the life of the loan.

Valuation fees

Your new lender may charge for a property valuation, although many remortgage deals include a free valuation as an incentive. The cost, if charged, is typically between 200 and 500 pounds depending on the value of your property.

Legal fees

Conveyancing is required to transfer the mortgage from one lender to another. Many remortgage deals include free legal services, but if not, you can expect to pay between 300 and 800 pounds for a solicitor or licensed conveyancer.

Exit fees

Some lenders charge a small administrative exit fee, sometimes called a deeds release fee or mortgage discharge fee, when you close your account. This is typically between 50 and 300 pounds and is separate from any ERC.

When comparing deals, always calculate the total cost of switching, including all fees and charges, against the total savings the new deal will deliver. A mortgage broker can help you with this comparison and ensure you are looking at the full picture rather than just the headline interest rate.

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Gary from London

"Easier Than Expected"

Gary, London
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"I kept putting off remortgaging because I thought it would be a massive headache. Honestly, the whole thing was painless — filled in a quick form, got my options, and it was all sorted within weeks. Wish I'd done it sooner."
Katie from London

"Done In No Time"

Katie, London
★★★★★
"Our fixed rate was ending in a month and I was panicking about going onto the SVR. Managed to get everything sorted really quickly and we're now on a much better rate. Saving us about £200 a month."
Janet from Exeter

"So Much Better Off"

Janet, Exeter
★★★★★
"Was a bit nervous about switching as I'd been with the same lender for years. Turns out I was massively overpaying — got a much better deal and the whole process was far easier than I expected."
Lucy from Tamworth

"Happy Saving"

Lucy, Tamworth
★★★★★
"After having to pay a ridiculous amount due to the interest rate hike, we have now got a more suitable monthly payment, consolidated a loan and have money left for hopefully a loft conversion."

Two-Year Fix vs Five-Year Fix: Which Should You Choose?

When remortgaging from one fixed rate to another, one of the biggest decisions you will face is how long to fix for. The most popular options in the UK are two-year and five-year fixed rates, though three-year, seven-year, and even ten-year fixes are also available.

Two-year fixed rates

Two-year fixes tend to offer lower interest rates than longer-term fixes. They give you flexibility because you are only tied in for a relatively short period, after which you can reassess and switch again if better deals have become available. However, the downside is that you will need to go through the remortgage process more frequently, incurring fees each time, and you are exposed to the risk of rates being higher when you come to remortgage again.

Five-year fixed rates

Five-year fixes offer longer-term security and peace of mind. You know exactly what your payments will be for a full five years, which is ideal if you value stability or are concerned about potential rate rises. The trade-off is that five-year fixes usually come with slightly higher interest rates than two-year deals and have higher early repayment charges if you need to exit early.

Factors to consider when choosing:

There is no universally right answer, as it depends entirely on your personal circumstances, plans, and attitude to risk. A qualified mortgage adviser can model different scenarios for you and help you decide which option best fits your situation.

How the Remortgage Process Works Step by Step

Remortgaging from one fixed rate to another is a well-established process that thousands of UK homeowners complete every month. Here is what to expect at each stage:

Step 1: Review your current mortgage

Start by checking the details of your existing deal. Note when your fixed rate period ends, whether there are any early repayment charges, and what your current outstanding balance is. You can find this information on your latest mortgage statement or by logging into your lender's online portal.

Step 2: Check your property value and LTV

Get an estimate of your property's current value using online valuation tools or by checking recent sale prices of comparable properties in your area. Knowing your approximate LTV will help you understand which rate bands you are likely to qualify for.

Step 3: Research and compare deals

Look at the fixed rate deals available from different lenders. Compare not just the interest rate but also the arrangement fees, cashback offers, and any incentives such as free valuations or legal work. A whole-of-market mortgage broker can do this research for you and may have access to exclusive deals not available directly from lenders.

Step 4: Get a decision in principle

Once you have identified a suitable deal, apply for a decision in principle (DIP). This is a preliminary check by the lender to confirm they are likely to approve your application based on your income, outgoings, and credit history. A DIP is usually quick and involves a soft credit search that does not affect your credit score.

Step 5: Submit your full application

With a DIP in place, you can submit your full mortgage application along with the required documentation. This typically includes proof of identity, proof of income, bank statements, and details of your current mortgage.

Step 6: Valuation and underwriting

The new lender will arrange a valuation of your property and their underwriters will assess your application in detail. This stage usually takes one to three weeks.

Step 7: Mortgage offer

If everything is satisfactory, the lender will issue a formal mortgage offer. This document sets out all the terms of your new mortgage deal.

Step 8: Legal work and completion

A solicitor or conveyancer will handle the legal transfer from your old lender to the new one. Once all the paperwork is in order, completion takes place and your new mortgage begins. The whole process from application to completion typically takes four to eight weeks.

Throughout this process, staying organised and responding promptly to any requests for information will help ensure everything runs smoothly and your new deal starts on time.

Tips for Getting the Best Fixed Rate Remortgage Deal

Securing the most competitive fixed rate when remortgaging requires a combination of good preparation, smart timing, and knowing where to look. Here are some practical tips to help you get the best possible deal:

Improve your LTV position

Lenders offer their best rates to borrowers with lower LTV ratios. Even a small improvement can make a difference. LTV bands typically operate at 60%, 70%, 75%, 80%, 85%, and 90%. If you are close to a lower band, consider making an overpayment on your current mortgage to push your LTV below the threshold before you apply.

Review your credit report

Check your credit report with all three main UK credit reference agencies — Experian, Equifax, and TransUnion — well before you apply. Correct any errors, pay down outstanding debts where possible, and make sure you are registered on the electoral roll at your current address.

Use a whole-of-market broker

A good mortgage broker has access to deals from across the entire market, including some that are not available directly from lenders. They can compare hundreds of deals in minutes and advise on which one offers the best overall value for your specific circumstances. Many brokers offer their services at no cost to you, as they receive a commission from the lender.

Look beyond the headline rate

A low interest rate is important, but it is not the only thing that matters. Factor in arrangement fees, cashback offers, free valuations, and free legal work. A deal with a slightly higher rate but lower fees can sometimes work out cheaper overall. The true cost of a mortgage deal is best assessed by looking at the total amount payable over the full term of the fix.

Consider overpayment flexibility

Check whether the new deal allows overpayments without penalty. Most fixed rate mortgages permit overpayments of up to 10% of the outstanding balance each year. If you anticipate being able to make additional payments, this flexibility could save you a substantial amount in interest over the long term.

Do not forget about portability

If there is any chance you might move home during the fixed rate period, check whether the deal is portable. A portable mortgage can be transferred to a new property, which means you would not have to pay early repayment charges if you move. Most fixed rate deals do offer portability, but the terms can vary.

By taking the time to prepare and compare your options thoroughly, you give yourself the best chance of finding a fixed rate deal that saves you money and suits your needs perfectly.

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.

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Frequently Asked Questions

Yes, this is one of the most common types of remortgage in the UK. You can switch from one fixed rate deal to another either when your current fix expires or during it, though leaving early will typically incur an early repayment charge.

Ideally, start looking around six months before your current fixed rate expires. Many lenders allow you to lock in a new rate three to six months in advance, giving you time to complete the process without any gap on the more expensive standard variable rate.

If your current fixed rate period has ended, there will be no early repayment charge. If you switch before it ends, you will typically face an ERC ranging from 1% to 5% of the outstanding balance. Always check your mortgage terms or ask your lender for the exact amount.

It depends on the size of the charge versus the savings the new rate would deliver. Calculate the total ERC cost and compare it against the monthly savings multiplied by the number of months in the new deal. A mortgage broker can run this calculation for you to determine whether switching early makes financial sense.

Two-year fixes typically offer lower rates but less long-term security. Five-year fixes cost slightly more but provide stability for longer. The best choice depends on your plans, risk appetite, and the current interest rate environment. Consider the total cost over the full period, including fees.

If you do not remortgage when your fixed rate period expires, you will automatically move onto your lender's standard variable rate. The SVR is usually significantly higher than fixed rate deals, meaning your monthly payments could increase by several hundred pounds.

The remortgage process typically takes between four and eight weeks from application to completion. Starting early and having all your documents ready can help speed things up. If you are doing a product transfer with your existing lender, it can be even quicker.

Yes, you can remortgage to any lender that is willing to offer you a deal. Switching lenders often gives you access to a wider range of competitive rates. The process involves a valuation, legal work, and affordability checks, but it is straightforward and managed largely by your broker and solicitor.

Remortgaging means switching to a new lender entirely. A product transfer means moving to a new deal with your existing lender. Product transfers are usually quicker and simpler, but you may find better rates by shopping the whole market through a remortgage.

If you are switching to a new lender, yes, you will need a solicitor or licensed conveyancer to handle the legal transfer. Many remortgage deals include free legal work as part of the package. If you are doing a product transfer with your current lender, a solicitor is usually not required.

Yes, subject to affordability checks and your lender's criteria, you can borrow additional funds when remortgaging. This is known as capital raising and can be used for home improvements, debt consolidation, or other purposes. The additional borrowing will be subject to the lender's assessment of your ability to repay.

You will typically need proof of identity such as a passport or driving licence, proof of income including payslips or accounts if self-employed, recent bank statements, your current mortgage statement, and details of any other financial commitments. Your broker will provide a full checklist.

A decision in principle usually involves a soft credit search that does not affect your score. The full mortgage application will involve a hard credit search, which can temporarily reduce your score by a few points. This impact is minor and short-lived, and is a normal part of the process.

Yes, some lenders offer seven-year and ten-year fixed rate deals. These provide even greater long-term certainty, though the rates are typically higher and the early repayment charges apply for longer. They suit homeowners who plan to stay in their property for the long term and value maximum payment stability.

A whole-of-market mortgage broker can compare hundreds of deals and may have access to exclusive rates not available directly from lenders. They handle the paperwork and guide you through the process, often at no cost to you as they are paid by the lender. Most homeowners find using a broker both saves time and results in a better deal.