What is an SVR mortgage?
A lender's standard variable rate (SVR) is the default interest rate your mortgage reverts to when your initial fixed, tracker, or discount deal ends. Every mortgage lender has its own SVR, and it is almost always significantly higher than the rates offered on new mortgage products. SVRs in the UK typically range from 6.5% to 8.5%, compared to competitive fixed rates of 4–5%.
When you take out a mortgage, you usually choose an initial deal lasting two, three, or five years. When that deal period ends, you are automatically moved onto the lender's SVR unless you actively remortgage to a new deal. This is sometimes called "falling off" your fixed rate.
Millions of UK homeowners are currently paying their lender's SVR, often because they do not realise they have moved onto it, they assume switching is too difficult, or they believe they will not qualify for a new deal. In most cases, switching away from the SVR will save substantial amounts of money.
How much does staying on the SVR cost you?
The financial impact of remaining on the SVR is significant. Consider a homeowner with a £200,000 mortgage over 25 years:
- On a fixed rate of 4.5%: monthly payment is approximately £1,111
- On an SVR of 7.5%: monthly payment is approximately £1,478
- Difference: £367 per month, or £4,404 per year
Over a two-year period on the SVR, this homeowner would pay £8,808 more than if they had switched to a competitive fixed rate. Even after accounting for remortgaging fees (typically £1,000–£2,000 in total), switching saves thousands.
The SVR can also change at any time and by any amount at the lender's discretion. Unlike tracker rates, which move in line with the Bank of England base rate, the SVR can be adjusted independently, making your monthly payments unpredictable.
Why some people stay on the SVR
There are a few legitimate reasons why homeowners might choose to remain on the SVR, though in most cases the disadvantages outweigh the benefits:
- No early repayment charges: the SVR has no ERCs, meaning you can overpay without limit or pay off the mortgage entirely at any time without penalty
- Planning to move soon: if you are selling your property within a few months, the cost and hassle of remortgaging may not be worthwhile
- Difficulty qualifying: some borrowers worry they will not pass affordability checks due to changed circumstances, though many lenders offer "rate switches" to existing customers with simplified checks
- Very small mortgage balance: if your remaining mortgage is very small (under £25,000), some lenders charge minimum fees that make remortgaging uneconomical
💡 Even if you think you might not qualify for a new mortgage, speak to your current lender about a product transfer. This allows you to switch to a new deal with the same lender, often without a full affordability assessment or valuation. It is the quickest and simplest way to escape the SVR.
How to switch away from the SVR
You have several options for moving off the SVR:
- Product transfer: switch to a new deal with your existing lender. This is the fastest option (often completed within days) and usually requires no valuation or legal work. However, your lender's deals may not be the cheapest on the market
- Remortgage to a new lender: switch your mortgage to a different lender offering a better rate. This involves a full application, valuation, and legal process, typically taking 4–8 weeks
- Overpay and pay off: if your balance is small, consider using savings to pay off the mortgage entirely, since there are no ERCs on the SVR
You can start the remortgage process up to six months before your current deal ends, locking in a rate without any commitment. If rates fall further before completion, you can usually switch to the lower rate. If rates rise, you are protected by the rate you have already locked in.
What to consider when choosing a new deal
When switching away from the SVR, consider these factors:
- Fixed vs tracker: a fixed rate provides payment certainty; a tracker rate moves with the base rate and may be cheaper if rates fall
- Deal length: two-year fixes offer flexibility; five-year fixes provide longer certainty. Consider your plans — are you likely to move or need to change your mortgage within the deal period?
- Fees: factor in arrangement fees, valuation costs, and legal fees. Some lenders offer fee-free products with slightly higher rates — compare the total cost over the deal period
- Overpayment allowance: most fixed rate deals allow 10% overpayments per year without penalty
⚠️ Do not delay switching from the SVR because you are waiting for rates to fall. Even if rates drop slightly in the coming months, you are losing money every month you stay on the SVR. Lock in a competitive rate now and remortgage again when your deal ends if rates are lower then.
When your deal is ending soon
If your current fixed or tracker deal is ending within the next six months, now is the time to act. Set a reminder in your calendar for six months before your deal expires, and start comparing rates. Many lenders allow you to secure a rate months in advance.
A mortgage broker can compare hundreds of deals across the market and find the best option for your circumstances, potentially saving you the hassle of approaching multiple lenders yourself.
Get expert help escaping the SVR
A mortgage broker can quickly assess your options, compare deals from across the market, and handle the remortgage process for you. Whether you opt for a product transfer or a full remortgage, they will ensure you get the best available rate and save as much as possible. Find a specialist remortgage broker through Nesto — matching is free and takes under two minutes.