Moving home guide
Home Mover Mortgages Explained
Understand your mortgage options when moving home, including porting, borrowing more, affordability checks and what to review before making an offer.
Moving home often means reviewing your current mortgage, future borrowing and timing before you commit to your next property.
Useful reminder: Porting can sometimes help, but it is not guaranteed and still needs lender approval.
Quick answer
How does a mortgage work when moving home?
When moving home, you usually need to review whether to port your existing mortgage, take a new mortgage, borrow more, repay your current deal or combine different parts of borrowing. Your options depend on your current lender, existing mortgage terms, property value, deposit, income, outgoings, credit profile and the new property. Porting can sometimes help keep an existing rate, but it is not guaranteed and still requires lender approval. Before making an offer, it is sensible to check your affordability, any early repayment charges and whether your current mortgage remains suitable.
Important: Your home may be repossessed if you do not keep up repayments on your mortgage.
You may be able to move your current mortgage deal, but your lender must still approve the new application.
A bigger purchase, smaller deposit or changed income can affect how much you may be able to borrow.
Early repayment charges, product fees, valuation costs and legal costs should be checked before moving.
Selling, buying and arranging the next mortgage need to work together to avoid delays.
Key points
Key takeaways for home mover mortgages
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Main guide
What is a home mover mortgage?
A home mover mortgage is the mortgage arrangement you use when selling your current property and buying another one. This might mean taking a completely new mortgage, moving your current mortgage deal to the new property, or combining your existing deal with extra borrowing.
The right route depends on your current mortgage and your future plans. For example, if you are still within a fixed-rate period, leaving your current mortgage early could mean paying an early repayment charge. If your existing mortgage is portable, you may be able to move the deal to the new property, subject to your lender’s approval.
Why moving home needs a mortgage review
Moving home often changes the numbers. Your new property may cost more or less than your current one. Your deposit may be affected by sale proceeds, estate agent fees, legal costs and moving expenses. Your income, spending and credit position may also have changed since your last mortgage application.
This is why it is important to review your mortgage position before making an offer. A lender will normally reassess your affordability and the new property, even if you are staying with the same lender.
Your home may be repossessed if you do not keep up repayments on your mortgage.
Should you port your mortgage or take a new one?
Porting means moving your existing mortgage deal to a new property. This can be useful if you are on a competitive rate or want to avoid an early repayment charge. However, porting is not automatic. Your lender still needs to approve the new mortgage application and the new property.
If you need to borrow more, the extra borrowing may be arranged on a different product or rate. This can mean you have more than one mortgage part with different end dates, rates and conditions.
Things to check include:
- whether your current mortgage is portable
- whether an early repayment charge applies
- how much you still owe
- whether you need extra borrowing
- whether your current lender will accept the new property
- whether your income and outgoings still fit lender affordability checks
Sometimes a new mortgage with a different lender may be more suitable, even if there is a charge to leave your current deal. In other cases, porting may make more sense. The comparison should include rates, fees, charges, flexibility, monthly payments and future plans.
A mortgage adviser can help you compare both routes rather than assuming one option is automatically better.
This is a simplified example. Mortgage options, rates and charges can vary by lender and circumstances.
Affordability checks still apply
Even if you already have a mortgage, a lender will usually reassess affordability when you move. They may check your income, outgoings, debts, credit commitments, dependants and future monthly mortgage payment.
If your circumstances have changed since your last application, the amount you can borrow may also change. For example, a new job, reduced income, childcare costs, car finance or credit card balances could affect affordability.
The new property also matters
The lender will assess the property you want to buy. If the property is unusual, has construction issues, a short lease, valuation concerns or other risks, the lender may not be willing to lend the amount expected.
This is important if you are porting. Even if the lender is happy with you as a borrower, the new property must still meet their criteria.
Watch out for moving costs
Moving home can involve more than the mortgage. You may need to budget for estate agent fees, solicitor fees, removals, surveys, valuation costs, product fees, Stamp Duty where applicable and any early repayment charges.
These costs can affect how much deposit is left for the new property. A lower deposit can change the mortgage options available.
Timing can affect the mortgage process
Selling and buying at the same time can be stressful because several things need to line up. Your sale, purchase, mortgage offer, conveyancing and completion date all need to work together.
If you are porting, your lender may have rules about timing. If the sale and purchase do not complete together, there may be extra considerations. Some lenders allow a short gap, while others may not.
Common mistakes to avoid
A common mistake is assuming your current lender will automatically say yes because you already have a mortgage. Another is making an offer before checking affordability, early repayment charges or whether the current mortgage can be ported.
It is also important not to focus only on the interest rate. Fees, charges, flexibility and future plans can all affect whether a mortgage option is suitable.
How The Mortgage Hive can help
The Mortgage Hive can help you review your current mortgage and understand your options before you move. This may include checking whether your existing deal is portable, whether early repayment charges apply and how much you may be able to borrow for the next property.
If you need extra borrowing, we can explain how that may work and whether it is likely to sit alongside your current deal or as part of a new mortgage.
Comparing more than one route
For many home movers, the decision is not simply “stay or switch”. You may need to compare porting, taking a new mortgage, borrowing more, waiting until your deal ends, or changing your plans based on affordability.
Because The Mortgage Hive provides whole-of-market mortgage advice, we can help compare options across lenders rather than looking only at your current provider.
Fee-free mortgage advice
The Mortgage Hive does not charge a broker fee. We can talk through your situation, help you understand the moving home process and support your mortgage application when you are ready.
What to do next
If you are thinking about moving, start by checking your current mortgage documents and getting an updated view of your borrowing position. This can help you search within a realistic budget and avoid surprises later in the process.
Your home may be repossessed if you do not keep up repayments on your mortgage.
Useful questions to ask your adviser.
- Can I port my current mortgage to the new property?
- Will I have to pay an early repayment charge if I move?
- How much may I be able to borrow for my next home?
- If I need extra borrowing, will it be on a different rate?
- Would a new mortgage be better than staying with my current lender?
- What moving costs should I allow for before calculating my deposit?
- What could delay the mortgage application when buying and selling together?
MORTGAGE-READY STEP
WHAT IS A DECISION IN PRINCIPLE?
A Decision in Principle, sometimes called an Agreement in Principle or Mortgage in Principle, is an initial indication from a lender of what they may be prepared to lend based on information provided at that stage.
It can help you understand a possible budget and show estate agents that you have started the mortgage process. It is not a full mortgage offer and can still change once the full application, documents, credit checks, valuation and underwriting are completed.
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Lender access
Access to over 100 lenders.
We can help you explore options from a wide range of mainstream and specialist lenders, giving you a clearer view of what may be possible based on your circumstances.
Process map
How the mortgage advice and application process usually flows
This visual route map shows the usual stages from an initial conversation through to application, offer and completion.
We look at whether you are buying, remortgaging, moving home, investing or dealing with a more complex situation.
Income, outgoings, deposit or equity, credit history, property type and lender requirements are reviewed.
Suitable mainstream and specialist lenders are compared to see what may be possible based on your circumstances.
Documents are prepared, fees and repayments are checked, the application is submitted and lender questions are handled through to offer and completion.
WHY CLIENTS CHOOSE THE MORTGAGE HIVE
WHY CLIENTS CHOOSE THE MORTGAGE HIVE.
Mortgage decisions can feel confusing, especially when lender criteria, affordability and rates all need to be considered. The Mortgage Hive helps make the process clearer, with fee-free mortgage advice and access to a wide range of lenders.
FEE-FREE ADVICE
We do not charge an advice fee for mortgage advice, so you can speak to us before deciding your next step.
WIDE LENDER ACCESS
We can compare options from over 100 mainstream and specialist lenders, depending on your circumstances.
CLEAR GUIDANCE
We explain the options, costs and criteria in plain English, without pressure or jargon.
FLEXIBLE SUPPORT
Speak to us online, over the phone or face to face, whether you are buying, remortgaging or exploring buy-to-let.
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FAQs
Common home mover mortgage questions.
Can I move house with my current mortgage?
You may be able to move your current mortgage if it is portable, but this is not guaranteed. Your lender will usually reassess your affordability, credit profile and the new property. If porting is not possible or not suitable, you may need to consider a new mortgage.
What does porting a mortgage mean?
Porting means transferring your existing mortgage deal to a new property, subject to lender approval. It can sometimes help you keep your current rate or avoid an early repayment charge. However, the lender still needs to approve the new application and property.
Can I borrow more when moving home?
Yes, you may be able to borrow more if you meet the lender’s affordability and criteria. Extra borrowing may be arranged on a different rate or product from your existing mortgage. The amount available depends on income, outgoings, deposit, credit profile and the new property.
Will I pay an early repayment charge when moving?
You might pay an early repayment charge if you repay your current mortgage during a fixed or discounted deal period. If your mortgage is portable and the lender approves the move, this may reduce or avoid the charge. The exact rules depend on your mortgage terms.
Should I use my current lender when moving home?
Not always. Your current lender may be a good option, especially if porting is available, but it is worth comparing alternatives. A different lender could offer a more suitable product, depending on rates, fees, charges, affordability and your future plans.
When should I speak to a mortgage adviser before moving?
It is sensible to speak to an adviser before making an offer on your next property. This gives you time to check your current mortgage, likely borrowing, early repayment charges, deposit position and lender options before committing to the move.
Can The Mortgage Hive help with home mover mortgages?
Yes. The Mortgage Hive can review your current mortgage, explain porting and new mortgage options, and help you understand how much you may be able to borrow. We do not charge a broker fee, and we can support your application when you are ready.
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Planning a move?
Check your mortgage before moving home
Moving home is easier to plan when you know your mortgage options early. The Mortgage Hive can help you review your current deal, compare lender routes and understand what may be possible before you offer.
Important mortgage information
Your home may be repossessed if you do not keep up repayments on your mortgage. Mortgage approval is subject to status, affordability and lender criteria.
Interest rates, fees and criteria can change, and early repayment charges may apply. This guide is for general information only and is not personal financial advice.