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How fixed, tracker and buy-to-let rates work for overseas borrowers
Most expats start in the same place: can I even get a UK mortgage from where I live, and what will the rate be? Both have good answers – but the second one tends to trip people up, because UK rates behave very little like the ones back home.
You might be putting down roots in London, refinancing a flat you have owned for years, or building a rental portfolio you will run from abroad. The starting point is the same either way – working out how mortgage rates in the UK actually work. And if your only reference point is borrowing in your home country, expect a few surprises.
This is written for expats and overseas borrowers, whatever your passport says. We will keep it plain: how fixed mortgage rates in the UK are put together, what really moves UK mortgage interest rates, and how people living thousands of miles away still walk away with competitive deals.
1. How UK Mortgage Rates Work (and Why They Feel Different)
If you have borrowed outside the UK, you probably picture one rate locked in for the life of the loan. UK mortgages do not work like that, and it catches almost every overseas borrower off guard at first.
The fixed period
In the UK the fixed rate is only the opening stretch of the mortgage. The loan itself might run for 25 years, but the fix typically lasts:
- 2 years
- 3 years
- 5 years
- 7 or 10 years with a few lenders
At the end of the fix the lender moves you onto its standard variable rate (SVR), and that rate is usually well above the one you had. To avoid it, most borrowers start looking at expat remortgage options three to six months before the deal expires.
Interest-only loans
Elsewhere an interest-only loan can be hard to find. UK lenders offer them routinely on buy-to-let, and to higher earners and expats investing from overseas. You pay only the interest each month, so the outgoings are lower and easier to cover from abroad, and you repay the capital at the end of the term from savings or a sale.
How lenders treat overseas applicants
Suppose you are paid in dirhams but repay in sterling. The lender will want to know how currency conversion for expat mortgages affects what you pay each month. It will also check your tax position, how secure the job is, and your other finances.
Lenders are pricing risk, and an applicant they understand well is cheaper to lend to.
2. What Determines UK Mortgage Interest Rates?
Three factors do most of the work in setting UK mortgage rates.
The Bank of England base rate
The Bank of England sets the base rate. When it moves, lenders usually adjust their pricing, but not always at once and not always by the same amount.
Swap rates
Swap rates are a market price, not something the Bank of England sets. They show what investors expect for interest rates over the next two to five years, and lenders build their fixed-rate deals on top of them. When swap rates jump, a lender can pull a deal within hours. A rate you saw on Monday may no longer exist on Friday.
What the lender checks
An application from abroad gets a few extra checks:
- where your income comes from and in which currency
- the tax rules in your country of residence
- your credit record overseas
- how much exchange rate movement your income could absorb
Each of these can move your rate in either direction. Lenders that deal with expats every week tend to be more comfortable with all four, which is why the choice of lender matters as much as the choice of product.
3. Types of UK Mortgage Rates Available to Expats
Almost every UK mortgage product is open to an overseas buyer. The difference is in how each one behaves once you hold it.
Fixed mortgage rates
A fixed rate keeps your payment the same until the deal ends. Two, three and five years are the usual choices. Most expats start here because the monthly figure does not change, which makes budgeting easy when your income is in another currency. Five years is the most popular: it means one remortgage every five years rather than every two.
Tracker mortgages
A tracker moves with the Bank of England base rate, plus a set margin. If the base rate falls, your payment falls with it. If it rises, so does your payment. On a £300,000 interest-only loan, a rise of 1.5 percentage points adds about £375 a month.
Discounted variable rates
A discounted variable rate takes a set amount off the lender’s standard variable rate for a few years. The standard rate can change at any time, so the payment is harder to predict. Most overseas borrowers choose a fix or a tracker instead.
Standard variable rate (SVR)
When a fixed or discounted deal ends, the loan moves to the SVR automatically. It is usually noticeably higher, so staying on it for long costs money. That is why UK borrowers tend to remortgage regularly.
4. Are UK Mortgage Rates Higher or Lower Than at Home?
More often than people expect, UK mortgage rates look lower on paper than the long-term fixed deals offered elsewhere. The catch is the one we keep circling back to: the UK does not fix for the full term. A cheap two- or five-year fix is great, as long as you are ready to go back to market when it ends.
For a lot of expats, that suits them fine:
- lower rates in the short term
- flexibility to refinance when markets improve
- competitive returns on buy-to-let investment
Handled well, a UK mortgage often turns out more flexible than overseas borrowers assume going in.
5. What Mortgage Rates Can Expats Expect in the UK?
What you are offered comes down to the usual things – how strong your credit is, your income, the size of your deposit – plus a few expat-specific factors. Before you get far, it is worth a feel for how much expats can borrow for a UK mortgage, and our expat mortgage calculator will hand you a rough figure in seconds. Here is the broad shape of it.
Residential mortgages
Buying somewhere for your own use, even if you only stay now and then, usually means a rate a touch above what a UK resident pays – though still comfortably competitive.
Buy-to-let mortgages
For rental property, count on rates a little higher, tighter rules on how rental income is assessed, and more lenders willing to offer interest-only.
Remortgaging
Plenty of expats refinance their UK property – to grab a sharper rate, free up equity, or move off a variable deal and onto a fix. None of it needs you to be in the country, which is why we handle it for expats everywhere, from Australia to the UAE.
Latest UK Mortgage Rates
UK mortgage rates have risen since the summer. The best five-year fixed rates for UK-resident borrowers now start at roughly 4.9% for residential and between about 4.5% and 5% for buy-to-let, depending on the fee, and the average five-year fixed rate has reached about 6%. The tables below show the best available fixed rates on the market at the start of November 2026, so you can see where pricing starts before you speak to us. Overseas landlords pay more than these figures, and the full breakdown is in our expat buy to let mortgage rates.
Buy-to-let mortgage
The best five-year fixes for UK-resident landlords start at about 5% at 60% to 75% loan to value once a typical £2,000 fee is paid, and overseas landlords should expect to pay roughly 1% more. The UK-resident and expat tables, the fee trade-off and what moves the rate are all in our expat buy to let mortgage rates. For how lenders assess the rent and what deposit you need, see our page on expat buy-to-let mortgages.
Residential mortgage
Best available fixed rates for UK-resident borrowers at 1 November 2026, with the product fee shown for each rate.
| Maximum LTV | 2-year fixed | 5-year fixed |
|---|---|---|
| 60% | 4.90% (£1,495 fee) | 4.91% (£1,499 fee) |
| 75% | 5.00% (£1,495 fee) | 5.04% (£1,495 fee) |
| 85% | 5.10% (£1,495 fee) | 5.13% (£899 fee) |
| 90% | 5.29% (£999 fee) | 5.13% (£899 fee) |
| 95% | 5.50% (£1,499 fee) | 5.54% (£999 fee) |
Many expat applicants pay close to these rates, although some lenders add a small premium for overseas income. Our page on expat residential mortgages covers deposit, income and how long the process takes.
These rates are indicative market figures based on published comparison data from Moneyfacts, Which? and Rightmove. They are not a quote or an offer, and the rate available to you depends on your income, where you live, the property and the lender. Rates change daily, so ask us for a current figure for your own case.
Rates last reviewed 1 November 2026 by Daniel Yorke, Founder.
6. Getting a Better Rate as an Expat
A bit of groundwork genuinely moves the needle on the rates open to you.
Strong financial documentation
Lenders usually ask for:
- tax returns from your country of residence
- payslips or company accounts
- recent bank statements
- evidence of savings and other assets
A complete, well-organised file is processed faster, and lenders tend to price it better.
A healthy deposit
Roughly:
- a deposit of 20% to 25% for residential
- 25% to 40% for investment property
A larger deposit gives you a wider choice of lenders and better rates.
Allowing for exchange rates
You do not need to be paid in sterling. Lenders want to see steady income and some headroom if the exchange rate moves against you.
Using a specialist broker
For most overseas borrowers this matters more than anything else on this list. Many high-street lenders will not consider a non-resident at all. A specialist broker knows which lenders will, and some of those products are not advertised to the public.
In practice that usually means:
- better rates
- lenders you would not reach on your own
- fewer declines
- faster approvals
7. Frequently Asked Questions
Can expats get a mortgage in the UK?
Yes. Specialist lenders arrange UK mortgages for overseas borrowers every day. Most high-street banks decline non-residents, but the specialists price these loans competitively.
How long can you fix a UK mortgage rate?
Fixed periods are 2, 3, 5, 7 or 10 years, never the full mortgage term. When the fix ends the loan moves to the lender’s variable rate, so most borrowers remortgage before then.
Are UK mortgage rates higher for expats?
Usually only slightly. Most expats pay close to the rate a UK resident would, and a few lenders add a small premium. A good income and a solid deposit keep the specialist lenders competitive.
What determines UK mortgage interest rates?
Mainly swap rates and the Bank of England base rate. Swap rates reflect market expectations for future interest rates, so lenders can reprice their fixed deals within a day.
What deposit do expats need for a UK mortgage?
Usually 20% to 25% for a residential purchase and 25% to 40% for buy-to-let. A bigger deposit means the lender is exposed to less loss if something goes wrong, so it will often offer a lower rate.
Can expats remortgage a UK property from abroad?
Yes, and you do not need to visit the UK. Most expat lenders handle remortgages remotely. People remortgage to move onto a lower rate or to release equity.
Do UK lenders accept foreign currency income?
Yes. Many UK lenders accept income in foreign currencies. The lender converts it to sterling at a cautious exchange rate to test affordability, so steady income is rarely a problem.
Can expats buy UK rental property?
Yes. A buy-to-let mortgage lets expats invest in UK rental property. The lender mainly wants to see that the rent covers the mortgage with room to spare. Overseas investors usually put down a bigger deposit.
8. Why Expats Keep Buying UK Property
Rates are only one reason. UK property also appeals because of:
- clear property ownership law that overseas buyers can rely on
- steady demand from tenants and buyers
- busy rental markets in the large cities
- mortgage lenders that will lend to non-residents
- no need to live in the UK
Overseas investors have been buying UK property for generations, and the main appeal has not changed.
9. How We Help Expats Navigate UK Mortgage Rates
Looking at the UK mortgage market from abroad is confusing. The rules differ from those at home, the terminology is different, and lenders do not always make clear who they will accept. We sort that out for you.
We start by identifying the lenders that accept non-residents and are comfortable with overseas income and foreign tax paperwork, so you are not approaching lenders that will decline you. We then shortlist the deals worth considering and explain how each one works in plain terms.
Much of the work is in the documents. UK lenders are particular about how information is presented, and small errors cause delays. We tell you what each lender needs and how to supply it, so the application is not sent back.
Our involvement does not end at completion. We record your fixed-rate end date and contact you ahead of it, so you do not move onto a variable rate by default.
Whether this is your first UK purchase or you have owned for years and since moved abroad, we aim to make the process manageable. A good first step is our guide to expat mortgage eligibility.
Speak to a UK Expat Mortgage Specialist
Tell us about your situation and we will give you a clear idea of the rate range you are likely to qualify for. As a whole-of-market expat mortgage broker working across the UK and internationally, we work with lenders that actively lend to overseas borrowers, wherever you live.
Expat Mortgages UK is a trading style of Commercial Finance Network, which is authorised and regulated by the Financial Conduct Authority. Your home may be repossessed if you do not keep up repayments on your mortgage.
Call us on +44 1494 622 555 or email info@expatmortgages-uk.com.
Related Pages
- expat buy-to-let mortgages – how rental-property finance works for overseas landlords, including rates and rental-income rules.
- expat residential mortgages – financing a UK home to live in or use yourself while based abroad.
- holiday let mortgages for expats – funding a UK short-term or holiday rental from overseas.
- expat mortgage case studies – real examples of expat cases we have placed with lenders.