Moving home is exciting—but when it comes to your mortgage, it can also raise a lot of questions.

One of the most common ones I hear from clients in Kent is: “Can I take my existing mortgage with me?”



The short answer is: sometimes. Let’s break it down in plain English.

What Does “Porting a Mortgage” Mean?

Porting your mortgage simply means transferring your current mortgage deal to your new property, instead of starting from scratch.

This is especially useful if:

• You’re on a fixed-rate deal
• You want to avoid early repayment charges
• Your current interest rate is better than what’s available today

Many UK lenders allow mortgage porting—but it’s not automatic.

How Mortgage Porting Works in the UK

Even if your mortgage is “portable,” your lender will still:

• Reassess your income and affordability
• Carry out credit checks
• Check that the new property meets their criteria

In other words, it’s treated like a new application, just with the benefit of keeping your existing rate.

What If the New Home Costs More?

This is very common, especially when upsizing.

In this case:

• Your existing mortgage is ported
• Any extra borrowing is taken as a top-up loan, usually at a different rate

This means you could end up with two parts to your mortgage, each with different terms—which is where professional advice really helps.

When Porting Might Not Be the Best Option

Porting isn’t always the right move if:

• Your circumstances have changed (income, employment type, etc.)
• Your lender’s criteria no longer suits you
• Better deals are available elsewhere—even after fees

This is why comparing porting vs remortgaging is so important before you commit.

Moving Home in Kent? Get Advice Early

From Ashford to Canterbury and across Kent, I’ve seen many moves delayed—or made more expensive—because mortgage planning started too late.

If you’re thinking about moving:

• Speak to a mortgage advisor before making an offer
• Check whether porting is possible and sensible
• Understand all costs, not just the interest rate

Final Thought

Porting your mortgage in the UK can be a great option—but only when it fits your bigger picture.

If you’re planning a move and want clear, honest advice on your moving home mortgage in Ashford, Kent, the surrounding areas, or even nationwide, I’m always happy to help.