Remortgage costs and fees explained

The potential costs of remortgaging are a valuation fee, legal fees, a product (arrangement) fee, an exit or deeds-release fee from your old lender, a broker fee, and — if you leave a deal early — an early repayment charge. In practice many remortgage deals are designed to be fee-free, covering valuation and legal work, so the real cost is often far lower than the list suggests. The figure that matters is the total cost over the deal, not any single fee.

What are the possible costs of remortgaging?

Answer first: remortgaging can involve up to six things — a valuation fee, legal fees, a product (arrangement) fee, an exit or deeds-release fee from your old lender, a broker fee, and an early repayment charge if you leave a deal early. The important word is can: many of these are routinely covered or avoidable, so the real cost is usually well below the full list.

Understanding each one lets you compare deals honestly. A headline rate that looks sharp can be undercut by fees, while a slightly higher rate with no fees can be cheaper overall. The only fair comparison is the total cost over the whole deal, which is exactly what the remortgage calculator helps you see.

Valuation and legal fees

When you remortgage to a new lender, it values your property to confirm the loan-to-value, and a conveyancer handles the legal transfer of the charge from your old lender to the new one. On a purchase these can be significant, but on a remortgage they’re often covered by the lender as part of a fee-free package — the lender appoints the valuer and a conveyancer and picks up the bill to win your business.

If a deal isn’t fee-free, you might pay a valuation fee and remortgage legal fees yourself. These are usually lower than purchase conveyancing because the work is simpler, but they still belong in your total-cost comparison.

The product (arrangement) fee

Many of the lowest-rate deals carry a product fee — an arrangement fee charged for that specific rate. It’s often the reason a market-leading rate exists: the lender recoups margin through the fee. You can usually either pay it upfront or add it to the loan.

Adding it to the loan eases the immediate cost but means you pay interest on the fee for the life of the deal, so paying upfront is cheaper if you can. The key insight is that a low rate with a fee isn’t automatically better than a slightly higher rate without one — on a smaller balance, the fee-free option often wins. This is precisely the kind of trade-off a whole-of-market comparison resolves.

Exit fees and early repayment charges

Two separate things often get confused here. An exit or deeds-release fee is a small admin charge some lenders apply when you leave them — usually modest. An early repayment charge is much larger: a percentage of your balance charged if you leave a deal during its fixed or tracker period.

If your current deal has ended, the early repayment charge no longer applies, so leaving is generally penalty-free. If you’re remortgaging mid-deal, the charge is the single biggest number to weigh — the saving from switching has to clearly beat it. That timing decision is covered in when to remortgage.

Broker fees — and why a broker can still save you money

Some brokers charge a fee; many are paid by the lender on completion. Either way, the value of a broker is placing your case with the right lender the first time. For contractors that’s not a minor point: the difference between a lender that reads your day rate and one that doesn’t can be a sharper rate and materially higher borrowing.

Where a fee applies, weigh it against that benefit. Paying a modest fee to secure a better deal and a correct assessment of your income usually pays for itself many times over the life of the mortgage.

How fee-free deals change the maths

Because lenders compete hard for remortgage business, fee-free remortgage deals are common — typically covering the valuation and legal work, and sometimes waiving the product fee too. These dramatically lower the upfront cost of switching and are often the reason a remortgage beats a product transfer over the deal.

The catch is that a fee-free deal sometimes carries a slightly higher rate to compensate. Whether that’s worth it depends on your balance: on a large mortgage a sharper rate with a fee can win; on a smaller one, fee-free usually does. There’s no universal answer — only the total-cost comparison for your numbers.

The bottom line

Remortgaging can involve valuation, legal, product, exit and broker fees, plus an early repayment charge if you leave a deal early — but many of these are covered by fee-free deals or avoidable with good timing. Never judge a deal on its rate or any single fee alone; compare the total cost over the whole period. Run your figures through the remortgage calculator, and to find the genuinely lowest-cost route for your balance, speak to an adviser. For neutral background on mortgage fees, see MoneyHelper.