Deciding to switch your mortgage deal can save you thousands of pounds over the long term, but you must first account for the upfront costs. In June 2026, we typically see the total cost of a remortgage range between £0 and £2,500, depending on whether you opt for a fee-free product or a lower-rate deal with an arrangement fee.
Following the recent FCA mortgage reforms aimed at fee transparency, lenders are now required to provide clearer 'total cost of credit' breakdowns. This article explains exactly what fees to expect in the current market and how to decide if paying a fee for a lower interest rate is financially viable.
What are the most common remortgage fees?
Remortgage costs are generally divided into three categories: fees paid to your current lender, fees paid to your new lender, and third-party costs like legal and valuation work.
With Bank Rate at 3.75% when this article was published in June 2026, many homeowners were looking to move away from Standard Variable Rates (SVRs), which are typically several percentage points above new fixed deals. While the savings on monthly payments can be significant, you must weigh these against the immediate layout required to secure the new deal.
1. Arrangement or Product Fees
This is often the largest single cost when switching. It is the fee the lender charges for the mortgage product itself. In 2026, many lenders offer a choice: a higher interest rate with no fee, or a lower interest rate with a flat fee (usually £999 or £1,499).
Some lenders charge this as a percentage of the loan (e.g., 0.5% or 1%), which can be more expensive for those with large mortgages. Most lenders allow you to add this fee to the loan, but remember that you will pay interest on it for the life of the mortgage.
2. Booking Fees
Unlike the arrangement fee, a booking fee is usually payable as soon as you apply. It secures a specific interest rate while your application is processed. These are typically non-refundable and range from £75 to £250.
3. Early Repayment Charges (ERCs)
If you are leaving your current mortgage deal before its fixed or discounted period has ended, you will likely face an ERC. This is usually calculated as a percentage of the outstanding balance.
For example, if you have a £200,000 mortgage and a 2% ERC applies, you would owe £4,000 just to leave early. We always recommend checking your current mortgage guides or your latest annual statement to see when your current incentive period ends to avoid this charge.
Pro Tip: Look for 'no-fee' remortgage deals if your loan amount is relatively small (under £150,000). The interest savings from a lower-rate deal with a £999 fee often won't outweigh the cost of the fee itself on smaller balances.
Why do I need to pay legal and valuation fees?
When you remortgage, you are essentially taking out a new loan to pay off your old one. This requires a legal transfer of the 'charge' on your property and a fresh assessment of the property's value.
Valuation Fees
A valuation fee covers the cost of the lender’s surveyor checking that the property is worth the amount you want to borrow. Many 2026 remortgage packages now include a 'free basic valuation' as an incentive. However, if your property is unique or high-value, you might still incur a charge ranging from £250 to £500.
Conveyancing and Legal Fees
A solicitor needs to handle the legal transfer of funds and update the Land Registry. Many lenders offer 'free legals' where they appoint a solicitor for you. While this saves you roughly £400 to £700, be aware that lender-appointed solicitors often work in bulk and can be slower than an independent firm.
Comparing typical remortgage costs: 2026 Market Estimates
| Fee Type | Timing | Estimated Cost |
|---|---|---|
| Arrangement Fee | Completion (can usually be added to loan) | £0 - £1,999 |
| Booking Fee | On Application | £0 - £250 |
| Valuation Fee | On Application | £0 - £450 |
| Conveyancing | Completion | £0 - £700 |
| Broker Fee | Application | Free initial advice; typically £199–£299 at The Mortgage Genie if you proceed |
| Exit/Admin Fee | Completion | £50 - £300 |
How to calculate if a remortgage deal is worth the fees
To determine if a deal is right for you, you need to calculate the 'total cost of the deal' over the initial term. This is a primary focus of our calculators.
Example Scenario:
You have a £250,000 mortgage and want a 2-year fixed rate.
- Option A: 4.1% rate with no arrangement fee. Monthly payment: £1,334. Total cost over 2 years: £32,016.
- Option B: 3.8% rate with a £1,499 arrangement fee. Monthly payment: £1,294. Total cost over 2 years (including fee): £32,555.
In this instance, even though Option B has a lower interest rate, Option A is actually cheaper over the two-year period because the fee in Option B is higher than the interest savings.
What is a Mortgage Exit Fee?
Your current lender may charge a small administrative fee to close your account and send the title deeds to your new solicitor. This is often called a 'deeds release fee' or 'exit fee'. While the FCA has capped these at 'reasonable administrative costs,' they still usually fall between £50 and £300. You should check your original offer document to see what your current lender charges.
Protection and Insurance Costs
When you remortgage, it is the perfect time to review your insurance and protection. If your mortgage balance or term has changed, your existing life insurance or income protection might no longer be sufficient. While not a 'fee' for the mortgage itself, updating your cover is an essential part of the budgeting process.
Pro Tip: If you're remortgaging to release equity for home improvements or debt consolidation, remember that borrowing more will increase your total interest costs over time, regardless of how low the initial fee is.
What I tell my clients
I always tell my clients that the 'headline rate' is a distraction. A 3.5% rate looks great on a comparison table, but if it comes with a £2,000 fee and you're only fixing for two years, you might be better off with a 4% rate and no fee.
We look at the 'true cost'—which is the total of all monthly payments plus all upfront fees over the length of the deal. In the 2026 market, with rates more stable than in previous years, getting this calculation right is the difference between a good deal and a great one. We take the guesswork out of this by scanning over 90 lenders for you.
— Matt
Why choose a free initial advice broker?
Many brokers charge a fee for their advice, often around £500 or 1% of the loan amount. At The Mortgage Genie, your initial mortgage consultation is free. If you proceed, a broker fee may apply depending on case complexity — typically £199–£299, capped at 1% of the loan amount or £650 (whichever is lower) — and it is agreed in writing before any chargeable work begins. Lenders may also pay us a procuration fee on completion. Budget for this fee alongside your other remortgage costs.
Whether you are a first-time buyer reaching the end of your first deal or an experienced homeowner looking for best mortgage rates, we provide expert guidance with a transparent, capped fee structure.
Next steps for your remortgage
Budgeting for your remortgage is about more than just the interest rate. By understanding the arrangement fees, legal costs, and potential exit penalties, you can make an informed decision that suits your financial goals for the next several years. If you are looking to save money on your monthly payments or want to discuss remortgaging to a better product, our team is here to help you navigate the 90+ lenders in our network.
To get a personalized breakdown of what your remortgage costs would look like in today's market, contact our team today for expert, free initial advice.