Can I port my mortgage when I move home? is best understood by separating the general principle from the way an individual lender or insurer will assess a real application. Moving home with a mortgage usually means arranging borrowing against the new property, even where an existing product may be portable. This guide explains the main factors, evidence and limitations so you can understand that porting is usually a new application and may not be the only option. It provides general information rather than a personal recommendation.
What this means in practice
Moving home with a mortgage usually means arranging borrowing against the new property, even where an existing product may be portable.
The most useful starting point is to identify the objective, gather reliable information and understand which parts of the decision are within your control. The final outcome depends on the lender or provider’s current criteria and, where advice is being given, a review of your individual circumstances.
Before comparing products, write down the outcome you need, the timescale, the evidence you already have and any change in circumstances that may affect the application.
How the assessment or product works
The practical process starts with the purpose of the application or policy and then moves to evidence. For porting a mortgage, the following factors may be relevant:
- Sale proceeds and available equity.
- Affordability for the new borrowing.
- Whether the current product can be ported.
- Early repayment charges and product fees.
- The new property's acceptability to the lender.
What may be assessed
An adviser, lender or provider may need to understand a combination of financial, personal and product-specific information. The areas below are a preparation guide rather than a complete or universal checklist.
- Sale proceeds and available equity.
- Affordability for the new borrowing.
- Whether the current product can be ported.
- Early repayment charges and product fees.
- The new property's acceptability to the lender.
Evidence and preparation
Providing accurate information at the outset can make the process clearer. Do not alter the way income is drawn, cancel existing cover, commit to a property or make another significant financial decision solely to fit a general guide. Changes should be considered in the context of tax, legal, employment and financial consequences.
- Sale and purchase details.
- Current mortgage statement.
- Income and expenditure evidence.
- Deposit or equity evidence.
- Property and conveyancer information.
Costs, risks and limitations
A balanced decision considers what the arrangement may achieve and what could go wrong. Important limitations should be considered before relying on a headline rate, benefit, borrowing figure or eligibility statement.
- Porting is normally subject to a fresh application.
- A property chain can affect timing.
- Extra borrowing may be on different terms.
- Selling before or after a deal end can create costs.
Criteria, policy definitions, product availability and costs can change. General online information cannot confirm that an application will be accepted or that a future claim will be paid.
How to prepare for an adviser conversation
- Write down the objective and the date by which it needs to be achieved.
- Collect the most recent and complete financial or policy documents.
- List existing borrowing, regular commitments and relevant workplace benefits.
- Identify any expected changes to income, employment, health, property use or household circumstances.
- Prepare questions about total cost, exclusions, flexibility and what happens if circumstances change.
An adviser can use that information to explain which options are available and which criteria may apply. You can read more in the Home Mover Mortgages guides or learn about home mover mortgages advice.
Continue your research
For the wider context, start with Moving home with a mortgage: a complete guide.



