What do international borrowers most need to know about UK mortgages?
Four things: expats and foreign nationals normally need 25–40% deposit against a narrower lender panel; income paid in a foreign currency is usually discounted by 10–25%; a standard purchase takes about 4–8 weeks while bridging can complete in 2–4 weeks at a monthly rate; and non-residents pay a 2% stamp duty surcharge. Criteria vary sharply between lenders, so the right panel matters more than the headline rate.
- Foreign currency income in USD, EUR, AED and SAR is accepted by specialist lenders.
- Bridging is short-term and priced per month, not per year — always plan the exit first.
- Limited company and SPV ownership is standard for UK buy-to-let.
Key takeaways
- UK residents typically need a 10–25% deposit; expats and foreign nationals 25–40%.
- A straightforward UK purchase mortgage completes in roughly 4–8 weeks from a full application.
- Most lenders apply a 10–25% haircut to income paid in a foreign currency.
- Bridging is priced monthly (commonly around 0.65–1.25% pm) and can complete in 2–4 weeks.
- Non-residents pay a 2% SDLT surcharge on top of standard and additional-property rates.
- Clifton International is authorised and regulated by the FCA for UK mortgage business.
Standard UK mortgages
Most questions here are about deposit, borrowing capacity and timescales. Full detail sits on the UK mortgages page, and for existing owners, the remortgage page.
If the property is commercial or semi-commercial, or the borrowing is against a trading business, see commercial property finance.
Expat and non-resident applications
British expats, returning residents and foreign nationals can all borrow against UK property, but the lender panel is narrower and documentation is heavier. Start with expat mortgages, then the country pages for US citizens, UAE and Dubai expats and Saudi-based expats.
Two things catch applicants out: the document pack, covered in our documentation guide, and the 2% non-resident stamp duty surcharge.
Foreign currency income and conversion
Lenders convert overseas income into sterling and then discount it to absorb exchange rate movement. How that is calculated — accepted currencies, haircuts, bonus and RSU treatment — is set out in the foreign income assessment guide.
Moving the deposit and monthly payments is a separate exercise from the mortgage itself; see currency exchange for UK property.
Bridging and short-term finance
Bridging is used where a term mortgage cannot move quickly enough or the property is not yet mortgageable. The bridging loans hub covers structures, and the calculator and costs page shows what a case actually costs.
Common scenarios have their own pages: auction finance, chain-break bridging, expat and non-resident bridging and regulated versus unregulated bridging.
Frequently asked
Questions from readers
What deposit do I need for a UK mortgage?
Typically 10–25% of the price if you are UK resident, and 25–40% if you are an expat or foreign national. Buy-to-let usually starts at 25%, and some private bank arrangements accept less where a wider assets-under-management relationship exists.
How much can I borrow on a UK mortgage?
Mainstream lenders work to roughly 4.5–5 times income. Professionals and high-net-worth borrowers can reach 5.5–7 times through private banks and specialist lenders, subject to deposit, commitments and overall profile.
How long does a UK mortgage take to complete?
A straightforward purchase usually takes 4–8 weeks from full application to completion, and a remortgage 4–10 weeks. Complex income, portfolio, commercial or private bank cases commonly run 8–12 weeks because underwriting is manual.
Can expats and non-UK residents get a UK mortgage?
Yes. British expats, returning UK residents and foreign nationals all borrow against UK property. The lender panel is narrower than for UK residents, deposits are usually 25–40%, and lenders ask for more evidence of income, tax residence and source of funds.
Which countries do UK lenders accept expat applications from?
Most specialist lenders accept applicants resident in the EU, the US, Canada, Australia, the UAE, Saudi Arabia, Qatar, Singapore and Hong Kong. Sanctioned jurisdictions and countries on financial-action watchlists are generally declined regardless of income.
Can I get a UK mortgage if I am paid in a foreign currency?
Yes, with a specialist lender. USD, EUR, AED, SAR, CHF, SGD, HKD, AUD and CAD are widely accepted. The lender converts your income to sterling and then applies a haircut, commonly 10–25%, so affordability is assessed on a reduced figure.
How do lenders convert foreign currency income for affordability?
They apply their own exchange rate — often a rolling average or a rate set internally rather than the live spot rate — convert gross income to sterling, then deduct a currency haircut. Two lenders can therefore reach materially different borrowing figures from identical payslips.
Do I need a UK bank account to get a UK mortgage?
Most lenders require a UK current account for the direct debit, though some accept payment from an overseas account. Opening a UK account as a non-resident can take several weeks, so it is worth starting early rather than at offer stage.
Should I convert my deposit to sterling before I apply?
Timing is a commercial decision, not a mortgage one, but the risk is real: on a £300,000 deposit a 4% currency move is £12,000. A specialist currency provider can hold a rate with a forward contract so the sterling figure is fixed before exchange of contracts.
What is a bridging loan and when is it used?
A bridging loan is short-term property finance, typically 3–24 months, secured on UK property and used where speed or property condition rules out a term mortgage. Common uses are auction purchases, broken chains, uninhabitable properties, capital raises and refinancing a completed development.
How much does a UK bridging loan cost?
Bridging is priced monthly, commonly around 0.65–1.25% per month depending on LTV, asset and exit, plus an arrangement fee of about 1–2%, valuation and legal costs. Interest is usually retained or rolled up rather than paid monthly.
How quickly can a bridging loan complete?
Two to four weeks is typical, and a well-prepared case with a clean title and a ready valuation can complete faster. Auction cases are routinely structured to meet the 28-day completion deadline.
Can a bridging loan be used to buy before selling?
Yes — that is chain-break bridging. The loan is secured against the new property, and sometimes the existing one too, and is repaid from the sale proceeds. Lenders will want evidence the sale is realistic, so pricing and marketing history matter.
Do expats and non-residents qualify for UK bridging finance?
Yes. Several unregulated bridging lenders lend to expats, foreign nationals and offshore SPVs against UK property, generally at 65–70% LTV with a documented exit. Where the loan is secured on the borrower's own home, the case falls into the regulated regime instead.
What is the difference between regulated and unregulated bridging?
Regulated bridging is secured on a property the borrower or a close family member occupies, and carries FCA consumer protections and stricter affordability and disclosure rules. Unregulated bridging covers investment, buy-to-let, commercial and development security, and is faster and more flexible but without those protections.
Can I buy through a limited company or SPV?
Yes. Buy-to-let and portfolio lending through an SPV is standard, and structured lending through corporate or trust vehicles is common for high-net-worth purchases. Personal guarantees and a company search are usually required.
Do non-residents pay extra stamp duty on UK property?
Yes. A 2% non-resident surcharge applies on top of the standard rates, and it stacks with the additional-property surcharge where you already own residential property. Where residence status changes after purchase, an overpayment can sometimes be reclaimed.
Are you regulated to advise on UK mortgages?
Yes. Clifton International is authorised and regulated by the Financial Conduct Authority for regulated mortgage business in the UK. Certain unregulated products, such as most investment bridging and commercial lending, fall outside FCA regulation and we say so clearly when they do.