How to finance a cross-border property: what foreign buyers need to know

Buying property abroad is an exciting opportunity. Whether you’re dreaming of a holiday villa in the South of France, an investment apartment in Spain, or a second home in Portugal, purchasing real estate internationally can open the door to new lifestyles and investment opportunities.

However, financing a property in another country is not always as straightforward as obtaining a mortgage at home. Foreign buyers often face different lending criteria, higher deposit requirements, currency exchange risks and additional administrative hurdles.

The good news? With the right preparation and a clear understanding of your financing options, buying property overseas can be much more manageable. In this guide, we’ll explain how international property financing works, what foreign buyers need to consider, and how to estimate your mortgage repayments before committing to a purchase.

1. Understanding your international property financing options

When purchasing property abroad, you generally have three main financing options.

2. The biggest challenges foreign buyers face

Financing an overseas property comes with challenges that domestic buyers may not encounter. Understanding these potential obstacles early can help you avoid unexpected costs and delays.

Higher deposit requirements for non-residents

One of the biggest differences between domestic and international mortgages is the deposit requirement. Banks often consider non-resident buyers to carry additional lending risk. As a result, they may offer a lower loan-to-value (LTV) ratio, meaning the buyer must contribute more money upfront.

While some domestic buyers may qualify for mortgages with relatively small deposits, foreign buyers may need to contribute 25%, 30%, or even 40% of the property’s purchase price. For a €500,000 property with a 30% deposit requirement, you’ll need:

Currency exchange rate fluctuations

If you earn income in Swiss francs, British pounds or US dollars but purchase a property in euros, changes in exchange rates can affect the overall cost of your investment.

Say you agree to buy a French property for €500,000. At an illustrative rate of €1 = CHF 0.95, it represents CHF 475,000. If the rate moves to €1 = CHF 1.00 before completion, the same property costs CHF 500,000.

Currency fluctuations can also affect your monthly mortgage repayments if your income and mortgage are denominated in different currencies.

How can you manage currency risk?

1. Compare rates and feesCheck exchange rates and international transfer fees before moving large sums.
2. Consider a forward contractA forward exchange contract could help secure an exchange rate for a future payment.
3. Hold funds in the right currencyKeep some money in the currency you’ll need for the purchase and ongoing repayments.
4. Match your currenciesWhere practical, match your mortgage currency with your income or rental income currency.

Different lending criteria and documentation

Foreign buyers may also face additional checks when applying for an overseas mortgage. Depending on the lender, you may need to provide:

• Recent payslips or proof of self-employment income
• Several months of personal bank statements
• Tax returns from your country of residence
• Evidence of existing property ownership and outstanding mortgages
• Details of other loans and financial commitments
• Identification and proof of residential address
• Evidence of the source of your deposit

Some lenders may also apply different affordability calculations to foreign income or request certified translations of financial documents. Another consideration is your credit history: your domestic credit score may not automatically transfer to another country’s banking system.

Different interest rates and mortgage conditions

Mortgage rates, repayment terms and lending practices differ between countries. You may find different fixed-rate periods, variable interest rates, repayment structures or early repayment conditions compared with what you’re accustomed to at home.

3. Real-world example: financing a €500,000 villa in France

Imagine you’re a foreign buyer purchasing a beautiful villa in the South of France for €500,000. Your lender requires a 30% deposit because you’re a non-resident buyer. Here’s how your financing could look:

What would your monthly mortgage payment look like?

Assuming a repayment mortgage with a fixed annual interest rate of 4% over 25 years, your estimated monthly repayment would be approximately €1,847. This means you’d need to budget around €22,169 annually for mortgage repayments.

The calculation assumes monthly principal and interest repayments, a constant interest rate and no additional fees or insurance premiums. It does not include French property acquisition taxes, notary fees, maintenance, insurance or other ownership costs.

What if the interest rate increases?

If the interest rate were 5% instead of 4%, with the same €350,000 mortgage and 25-year term, your estimated monthly payment would increase to approximately €2,046.

This example demonstrates why it’s important to calculate your potential repayments under different interest rate scenarios before committing to an international property purchase.

4. How much should you budget beyond your deposit?

One common mistake international property buyers make is focusing exclusively on the deposit and monthly mortgage payment. In reality, purchasing property abroad involves several additional expenses. Depending on the country and property type, you may need to budget for:

It’s sensible to prepare a complete purchasing budget before making an offer, rather than assuming the deposit represents your total upfront investment.

5. How to improve your chances of approval

A little preparation can make the international mortgage application process considerably easier. Here are five practical steps to take before approaching a lender.

1. Check your borrowing capacityWork out what you can realistically borrow based on income, savings, existing debts and regular commitments, and allow for exchange rate movements if your income and mortgage are in different currencies.
2. Prepare your financial documentsOrganise payslips, tax returns, bank statements, proof of assets and existing mortgage information to avoid unnecessary delays.
3. Save a larger depositA higher deposit reduces what you borrow, may make you more attractive to lenders, and gives a buffer against rate and currency changes.
4. Compare local and international lendersDon’t assume your existing bank offers the best deal. Compare overall borrowing costs, not just the headline rate.
5. Get independent professional adviceSpeak with a qualified mortgage adviser, local property lawyer and tax specialist before signing, and check the rules on foreign ownership in your chosen destination.

7. Final thoughts: plan your financing before buying abroad

Buying an international property can be an exciting lifestyle decision and a potentially valuable long-term investment. However, securing a mortgage as a foreign buyer requires more preparation than a typical domestic purchase.

From higher deposit requirements and currency fluctuations to different lending criteria and local purchasing costs, understanding the financial implications is essential. The best approach is to research your financing options early, compare lenders, prepare your documentation and calculate your potential repayments before committing to a property.

With the right preparation and professional guidance, you can approach your international property purchase with greater confidence and a clearer understanding of the numbers.