Berks & Bucks Finance
Remortgage
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What does remortgage mean?
A remortgage is when you replace your existing mortgage with a new one from a different lender, without moving home.
Whether it makes sense depends on your current costs, your timing, and what lenders will approve today. Not all remortgages are the right move — sometimes staying put is the smarter call.
The key question isn’t whether you can remortgage. It’s whether remortgaging improves your overall position once all costs are factored in.
Who this guide is for
This guide is written for homeowners who want to understand their remortgage options properly. Whether you are:
- Your fixed rate is ending and you want to understand your options
- You want to avoid rolling onto your lender's standard variable rate
- You're considering borrowing more against your property
- You're not sure if the cost of switching makes financial sense
- You want to know what lenders will actually look at when you apply
Remortgaging is not just about switching to a new rate.
It is about understanding whether changing your mortgage actually improves your position today and still works in the years ahead.
If your fixed rate ends within the next six months, or you’re considering borrowing more, it’s worth getting a clear picture of where you stand before you commit. The earlier you start, the less rushed you’ll feel and the better your options become.
Ready to work out whether remortgaging makes sense for you?
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What You’ll Find on This Page
What exactly is a remortgage — and how does it work?
A remortgage means switching your mortgage to a new lender, without selling or moving. You leave your existing lender, take a new mortgage with a different lender, and the new lender pays off the old one on completion.
Think of it like changing your mobile phone contract. You keep the phone, you keep the property, but you change the deal behind it, you move to a completely new provider.
A remortgage gives you access to the whole market. That is the fundamental difference.
What is the difference between a product transfer and a remortgage?
A product transfer means staying with your existing lender and moving onto a new rate with them. A remortgage means leaving your existing lender and switching to a new one entirely. They are two different processes with different costs, timelines, and outcomes.
Product transfer — staying with your existing lender
Quicker, simpler, fewer checks. Your existing lender already knows you. There is usually no need for a full affordability reassessment or a new valuation. The rate may be competitive, or it may not be. You will not know unless you compare it against the wider market.
Remortgage — switching to a new lender
A full new application, more paperwork, but access to every lender in the market. If your equity has improved since your last deal, a lower LTV can unlock significantly better rates. The right lender for your situation today may not be the one you are currently with.
Worth knowing: Many lenders allow you to reserve a rate months before your deal ends — both for product transfers and remortgages. This protects you against rate increases while you wait for your current deal to expire.
Why do people remortgage?
There are two main reasons. Either a fixed rate is ending and the homeowner wants to avoid rolling onto the lender’s standard variable rate, or they want to raise additional money against the property.
The first reason is about protection.
When a fixed rate ends, most lenders automatically move you onto their standard variable rate. That rate is higher, unpredictable, and entirely in the lender’s hands. Remortgaging to a new lender is how you avoid it.
The second reason is capital raising.
People use a remortgage to fund home improvements, consolidate debts, help children onto the property ladder, cover school fees, or buy another property. The equity you have built up in your home is the resource. A remortgage is how you access it by taking that equity to a new lender at a better rate.
The speed of a Remortgage depends on the lender, your solicitor, and how straightforward the case is. Complex situations like additional borrowing, recent employment changes, or credit issue can take longer. So starting early gives you enough time to explore your options and removes the pressure of having your deal expire before a new one is secured.
For a full breakdown of what affects the Remortgage timeline, see: How long does it take to remortgage in 2026?
What do lenders actually check when you remortgage?
Even if you have paid your present mortgage perfectly for years, switching to a new lender will mean a fresh application and assessment from scratch. Two homeowners with the same mortgage balance can get very different outcomes — because lenders look at the full picture, not just the number.
The five things every new lender focuses on:
- Income and affordability — can you afford the payments under today’s lending rules?
- Loan-to-value (LTV) — how much you are borrowing against the current property value
- Credit profile — any recent changes, missed payments, defaults, high utilisation of credit.
- Property — type, construction, lease length, where relevant, and condition of Property
- Reason for borrowing more — if you are raising additional funds, lenders will want to know why
This is why finding the right lender for your specific circumstances matters as much as finding the right rate. A lender who is right for one client may be entirely wrong for another with a very similar profile.
Can I remortgage with bad credit?
Yes — in many cases you can. A difficult credit history does not automatically close the door on remortgaging. But it does change which lenders are available and how the case needs to be structured.
The Lender fit depends on what the issue is, how recent it was, and how it has been managed since. A single missed payment two years ago is treated very differently from a recent default or a county court judgement. We have access to specialist lenders who are specifically set up for borrowers with complex credit histories.
The key is knowing which lenders will consider your specific case before you apply. An application to the wrong lender leaves a mark on your credit file, wastes valuable time and could make the next attempt harder.
For a full breakdown of your options, see Bad Credit Remortgages 2026.
Can I remortgage to release equity and borrow more?
Yes. Instead of taking a new mortgage the same size as your existing one, you take a larger one with the new lender. The difference is released as cash. That cash can be used for almost any legitimate purpose. Do bear in mind, however, that the lender will want to know what the Capital raising is for.
The reason for borrowing more matters as much as the rate. Home improvements, debt consolidation, helping a child onto the property ladder, buying another property — each is assessed differently by different lenders. Some purposes open more doors. Others narrow the field.
Always remember that releasing equity increases your mortgage balance, could increase your monthly payments, and increases the total interest paid over the term. That is not a reason not to do it — but it is important you see the full picture, not just the monthly payment figure.
Before looking at online calculator figures, read “How much can I borrow when remortgaging?”
When does remortgaging make sense?
A remortgage is worth reviewing when your fixed rate is ending, when rates have shifted since your last deal, when your equity has improved, or when you need to restructure the borrowing for a specific reason.
Planning 3–6 months ahead usually gives the best outcome. You are not rushed, you can compare the market properly, and you have time to reserve a rate before your existing deal expires.
If your deal is about to expire, see: What happens when my fixed-rate mortgage ends?
When does remortgaging not make sense?
Remortgaging is not always the right move. Sometimes a product transfer with your existing lender, or staying exactly where you are, is the smarter call.
Common reasons to pause:
- Large early repayment charges (ERC) still apply on your existing deal.
- You are on a rate that the market cannot currently beat.
- The fees on a new deal outweigh any realistic savings.
- You have short-term plans — for example, you are thinking about moving.
- Your income or credit has weakened, and securing a switch would be difficult right now.
Sometimes the most valuable thing an adviser can tell you is to do nothing. Staying put and waiting for the right moment is a good strategy — and it is one worth considering before committing to a move that costs more than it saves.
What are early repayment charges and when do they apply?
If you remortgage before your fixed deal ends — meaning you leave your existing lender early — you will usually pay an early repayment charge. ERCs typically range from 1–5% of the outstanding balance, varying by lender and by which year of the deal you are in.
What is the difference between a product transfer and a remortgage?
There are two ways you could remortgage.
Product transfer (staying with your current lender)
Often quicker and simpler and good for when a remortgage does not make sense, usually fewer checks — but limited choice.
Remortgage (switching lender)
This is a new application, more work, wider options, more control — but a full reassessment.
Neither is automatically better.
The right answer depends on your position now — not last time.
Remortgage early repayment charges
If you remortgage before your fixed deal ends, you may pay an early repayment charge. As a broad guide, ERCs are often somewhere around 1–5% of the outstanding balance (it varies by lender and by year of the deal).
Sometimes switching early still makes sense — often it doesn’t. If you’re considering switching before your deal ends, read our guide on Remortgaging early in 2026 to see when it stacks up (and when it’s a mistake).
If you are considering this, read: Can you remortgage early in 2026?
What does a remortgage actually cost?
The main ones to account for:
- Early repayment charges(ERCs): What charges will you pay if you switch your deal early?
- Lender arrangement fees on the new deal — typically £999 to £1,999
- Valuation costs — these are often covered by the new lender as part of the new deal
- Legal fees — sometimes these are covered by the new lender as part of the new deal
Sometimes, depending on your situation, arrangement fees can be paid upfront or added to the mortgage. Adding them means interest is charged on them over the remaining term.
So if your overall position does not improve once all fees are factored in, switching to a new lender may make no financial sense.
Do I need a solicitor to remortgage?
Yes. A solicitor is required for every remortgage. They act on behalf of the new lender — checking title, handling the redemption of your existing mortgage with the old lender, and registering the new charge.
Many lenders cover the legal fees as part of the new deal. In these cases, they appoint their own solicitors, so you will not have a choice in who handles the legal work. This is standard practice and not something to be concerned about.
If you’re reading this thinking, “I still can’t tell if switching is worth it”, that’s normal.
Most homeowners feel more confident when they take the time to carefully review all the details — such as fees, timing, and risks — before submitting any application. It makes the process feel much more manageable and clear.
Will I need a property valuation?
Yes. Every new lender will assess the property before approving the mortgage to protect their lending position. This valuation may be automatic, desktop-based, or a physical inspection, depending on the LTV, property type, and the lender’s own criteria.
In many cases, the new lender covers the valuation cost as part of the deal. If the valuation comes in lower than expected, the LTV increases, which can affect the rate offered or the amount available.
Can I remortgage to consolidate debts?
Yes — this is one of the main reasons for remortgaging, but it needs careful consideration. Switching to a new lender with a larger mortgage and using the additional funds to clear debts can significantly reduce monthly outgoings. But it almost always increases the total interest paid over the life of the loan.
The question isn’t whether I can do it but whether it’s the right move for my situation. Sometimes, the answer is yes — especially when the alternative is dealing with high-interest credit card debt month to month.
Before proceeding, read: Can I remortgage to pay off debt?
Already know what you’re trying to do?
Go straight to the guide that covers your situation:
- Fixed rate ending soon? → What happens when my fixed-rate mortgage ends
- Thinking of switching early? → Can you remortgage early in 2026?
- Wondering about timelines? → How long does it take to remortgage in 2026?
- Want to borrow more? → How much can I borrow when remortgaging?
- Planning home improvements? → Remortgage for home improvements
- Building an extension? → Remortgage to extend
- Comparing loan vs remortgage? → Home improvement loan vs remortgage
- Consolidating debt? → Can I remortgage to pay off debt?
- Credit profile changed? → Bad Credit Remortgages 2026
- Buying another property? → Can I remortgage my house to buy another?
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Frequently Asked Questions About Remortgages
What is a remortgage?
A remortgage is when you replace your existing mortgage by switching to a new lender, without moving home. The new lender pays off your existing lender on completion and you make your payments to them going forward. This is different from a product transfer, which means staying with your existing lender on a new deal.
What is the difference between a remortgage and a product transfer?
A product transfer means staying with your existing lender and moving onto a new rate with them, simpler and faster but limited to what that lender offers. A remortgage means switching to a new lender entirely, giving you access to the whole market and potentially much better rates.
How do I know if remortgaging is worth it?
The key question is whether switching to a new lender improves your overall position once all costs are factored in, new rate, arrangement fees, any early repayment charge, and whether the lender will approve the case under today’s rules. A sense-check can give you that clarity before you commit.
What happens if I do nothing when my fixed rate ends?
Your mortgage automatically moves onto your lender’s standard variable rate. SVRs are typically significantly higher than available rates from other lenders and can change at any time. Most homeowners pay more than necessary by staying on the SVR, often without realising it.
Can I remortgage to borrow more money?
Yes. You switch to a new lender with a larger mortgage than your existing balance. The difference is released as cash. The amount available depends on your equity, income, and lender criteria. The purpose of the additional borrowing matters — lenders will want to understand what it is for.
How far in advance should I start looking?
Three to six months before your deal ends is the right time to start. Many lenders allow you to reserve a rate in advance, protecting you against market movements while you wait for your current deal to expire.
Three to six months before your deal ends is the right time to start. Many lenders allow you to reserve a rate in advance, protecting you against market movements while you wait for your current deal to expire.
Will remortgaging affect my credit score?
A full remortgage application with a new lender involves a hard credit search, which leaves a mark on your credit file. This is normal and expected. Applying to the wrong lender and being declined is more damaging — which is why identifying the right lender before any formal application is made matters.
Is a product transfer the same as a remortgage?
No. A product transfer means staying with your existing lender on a new rate — simpler and faster, but limited choice. A remortgage means moving to a new lender entirely. The distinction matters because a remortgage opens up the whole market, while a product transfer restricts you to what your current lender will offer.
Ready to work out what your next step should be?
You do not need all the answers before you speak to us. Most clients come to us at the point where they know something needs to happen but are not sure exactly what. That is exactly where we start.