A French mortgage to buy property in Spain: a guide
A French or Belgian bank will never
grant a mortgage on a property located in Spain
. A ‘French mortgage’ is a loan secured against a property you already own in France or Belgium, the proceeds of which are used to finance the purchase on the Costa del Sol. It finances 50 to 70 per cent of the value of the property used as security
(up to 80–90 per cent in Belgium), with no deposit required on the Spanish side and no valuation of the property being purchased. Average interest rate in France: 3.31 per cent
in August 2026 (Observatoire Crédit Logement/CSA), compared with 2.96 per cent in Spain (INE, June 2026). The downside is that your property remains tied up for the entire duration of the loan.
Updated in September 2026 — data verified on that date.
French mortgage for buying in Spain: advantages, limitations and procedures
‘Can my bank finance my flat in Estepona?’ French and Belgian nationals ask the same question, and the answer is the same: no, if you’re looking for a mortgage on the Spanish property; yes, if you already own a debt-free property in your home country. This page explains this arrangement in detail, including its variations, what the banks require, the costs involved and the tax implications.
Financing is one of the three pillars of our guide to budgeting and financing a property purchase in Spain. The alternative – a Spanish mortgage for non-residents – has its own page: here, we’ll focus on the French and Belgian perspectives, and then draw comparisons.
Can you finance a property purchase in Spain with a French or Belgian loan?
Yes, provided that the collateral is located in the bank’s country of origin. A French or Belgian bank does not register a mortgage with the Spanish Registro de la Propiedad: it has neither the notarial network nor the repossession procedures required for a property abroad. It will therefore refuse to ‘finance the Spanish property’ and will only agree, on a case-by-case basis, to finance your project by relying on assets it knows it can seize: a property in its own country or a portfolio it holds.
The exception proves the rule. In Moustique magazine (August 2026), Bruno Halleux, estate planner at BNP Paribas Fortis Wealth Management, presents the fact that ‘at BNP Paribas Fortis, we have developed a solution enabling a mortgage to be taken out on a property in France’ as a solution reserved for certain segments ”. Cross-border mortgages remain a private banking product; as regards Spain, there are no retail offerings available in 2026.
The principle: a loan secured against your property in France or Belgium
A French mortgage for a purchase in Spain is a standard mortgage loan secured against your main or second home in France (or Belgium), with the stated purpose being the purchase of a property abroad. The bank registers a mortgage on the existing property, which is free of debt or almost so, and pays you the funds, which you then transfer to Spain as a cash buyer.
In France, the bank values the property provided as security at 50–70 per cent of its market value, and then caps the loan amount based on your debt-to-income ratio (35 per cent of income, including insurance, in accordance with the HCSF standard). In Belgium, the loan-to-value ratio is more generous (often 80–90 per cent of the market value of the Belgian property), but banks almost always require a deposit and an established customer relationship.
A couple from Lyon own a mortgage-free house, valued at €450,000, and are looking to buy a flat in Fuengirola for €300,000, or €330,000 including fees. Their bank agrees to a mortgage covering 60 per cent of the house’s value, i.e. €270,000 over 20 years at a fixed rate; €60,000 in savings makes up the shortfall, and the couple buy the property in Spain outright, without the need for a valuation or any conditions precedent relating to the loan.
Advantages and limitations of this arrangement (interest rate, LTV, term, capital tied up)
Contrary to popular belief, the main advantage of the French mortgage is not the interest rate, but the fact that no deposit is required on the Spanish side and the couple’s status as cash buyers. In August 2026, the average interest rate in France was 3.31 per cent for an average term of 252 months, according to the Observatoire Crédit Logement/CSA. In Spain, the INE reported a rate of 2.96 per cent in June 2026 (2.89 per cent for fixed-rate mortgages), but this average mainly applies to residents; a non-resident is typically offered, as a guide, a fixed rate of 3 to 4 per cent with a 30 to 40 per cent deposit.
- ✅ Fixed rate over 20–25 years, comprehensive insurance
- ✅ No property valuation or bank statement required in Spain
- ✅ Position as a cash buyer, negotiable discount
- ✅ Free to resell the Spanish property; the loan continues
- ❌ Mortgage on your French or Belgian home
- ❌ Guarantee fees: 1.2–1.5 per cent (FR), 1.5–2.5 per cent (BE)
- ❌ Amount capped at the value of the existing property
- ❌ Release fee payable if you sell the mortgaged property
Guarantee fees are the item often overlooked in comparisons. In France, a standard mortgage costs 1.2–1.5 per cent of the amount borrowed (land registry fee 0.715 per cent, fees and out-of-pocket expenses), amounting to €2,400 to €3,000 for a loan of €200,000 according to the Crédit Agricole guide. In Belgium, registration (1 per cent registration duty, 0.30 per cent mortgage duty, fees) amounts to 1.5 to 2.5 per cent; a mortgage mandate, where the bank accepts it, reduces this cost by two-thirds.
Which banks accept this arrangement, and what documents are required?
High-street banks (Crédit Agricole, BNP Paribas, Société Générale, LCL, Crédit Mutuel in France; BNP Paribas Fortis, KBC/CBC, Belfius, ING in Belgium) accept such applications on a case-by-case basis, almost always for existing customers and where the property being used as security is debt-free. None of them advertise it as a product. A broker experienced in overseas property purchases can save you weeks: they know which banks accept ‘offshore property purchase’ applications.
: Income statements, tax assessment notices, bank statements covering three months, title deed and valuation of the property serving as security, translated ‘contrato de arras’ (deposit agreement), proof of capital contribution. Indicative timeframe: 6 to 10 weeks until funds are released.
: Tax notice and tax assessment statement, deed and cadastral extract for the Belgian property, valuation by an approved valuer, draft Spanish deed, proof of own funds. A take-over of the outstanding balance on an existing loan is sometimes offered.
Ensure that a condition precedent regarding the securing of financing, drafted by your independent solicitor, is included in the ‘contrato de arras’. Without this, a refusal from your bank will cost you the deposit, usually 10 per cent of the price. In our approach, the bank’s agreement in principle always precedes the signing of the ‘contrato de arras’.
Comparison: French mortgage vs Spanish mortgage
A loan in France or Belgium is suitable for debt-free homeowners who wish to negotiate as cash buyers; a Spanish mortgage is for those who prefer to isolate the risk to the property being purchased.
| Criterion | FR/BE loan secured against an existing property | Spanish mortgage for non-residents |
|---|---|---|
| Security | Your property in France or Belgium | The Spanish property purchased |
| Amount eligible for financing | 50–70 per cent of the value of the property used as collateral (FR), up to 80–90 per cent (BE) | 60–70 per cent of the appraised value |
| Interest rate (2026) | Average in France: 3.31 per cent in August; Belgium slightly higher | INE average 2.96% in June; non-residents 3–4% (indicative) |
| Guarantee fees | 1.2–1.5 per cent (FR); 1.5–2.5 per cent (BE) | Valuation €300–600 and arrangement fee; notary, land registry and stamp duty paid by the bank (Law 5/2019) |
| Price negotiation | Cash buyer position | Loan as a condition precedent; seller less flexible |
Lombard loan and life insurance pledge: the mortgage-free alternative
A Lombard loan is a loan secured against a portfolio of securities or a life insurance policy pledged to the bank, without selling your investments or mortgaging a property. Banks generally lend 50–70 per cent of the value of a diversified portfolio and up to 90–100 per cent of the value of a euro-denominated unit-linked policy, over a term of 2 to 10 years, often with a bullet repayment at maturity, at a variable rate close to Euribor plus 1 to 2 points. Quick to set up, with no mortgage fees, but two risks: a margin call if the portfolio falls in value and a lump-sum repayment at maturity. Pledging a life insurance policy that is more than eight years old (or a Belgian Branch 21/23 policy) preserves the policy’s tax seniority.
Tax aspects of cross-border financing between France and Spain, and between Belgium and Spain
Taking out a loan in your home country to buy property in Spain does not entitle you to any tax deductions in Spain for an unlet property; in your home country, it all depends on the country.
- → Interest is not deductible from income tax for a second home.
- → IFI (property wealth tax): the Spanish property is taxable and the debt incurred to purchase it is deductible (Article 974 of the CGI), even if secured against your French home; ensure you can trace the funds.
- → Spanish bank account to be declared annually: see ‘Declaring your Spanish property in France’.
- → Spanish property declared with a notional cadastral value since 2021, then exempt subject to the progressive tax system (SPF Finances).
- → Interest on a loan taken out to purchase a property is deductible from taxable property income; the actual effect should be verified with a tax adviser.
- → No wealth tax: see ‘Declaring your Spanish property in Belgium’.
On the Spanish side, tax treatment for non-residents does not depend on the financing, unless you are letting the property: in which case, an EU resident may deduct the interest, provided they can prove that the loan financed the purchase.
How to transfer funds to Spain
Funds are transferred via SEPA transfer in euros, with no currency conversion or additional costs, within one to two working days. The Spanish notary records the means of payment in the deed, and the Spanish bank will ask for proof of the funds’ origin (anti-money laundering legislation): the loan offer and the mortgage deed provide the best justification. Open your bank account in Spain as soon as you have received the agreement in principle, and never finalise the escritura until the funds are in that account. Full details can be found on our page on buying in Spain with cash.
A French mortgage to buy in Spain: your questions
Can my French bank finance a property in Spain directly?
No, not by using the Spanish property as security: no French or Belgian high-street bank registers a mortgage in the Spanish land registry. However, it can lend to you against a mortgage on a property you own in France or Belgium, or against the pledge of a life insurance policy or investment portfolio. You would then pay for the Spanish property as if you were a cash buyer.
What interest rate can you get with a French mortgage to buy in Spain?
The interest rate on a standard mortgage in your country: in France, an average of 3.31 per cent in August 2026 (Observatoire Crédit Logement/CSA), at a fixed rate over 20 to 25 years; in Belgium, slightly higher, at around 3.5 to 4 per cent as a guide. This is not necessarily lower than in Spain (INE average 2.96 per cent in June 2026); the advantage of this arrangement lies in the fact that no deposit is required on the Spanish side.
Can you combine a French loan with a Spanish loan?
Yes: a loan in France or Belgium to cover 30 to 40 per cent of the purchase price, and a Spanish mortgage for the remainder. However, each bank will factor the other’s monthly repayment into your total debt, and dealing with two applications simultaneously will prolong the process: this is best suited to those with substantial budgets, using a broker on each side.
The choice between a French, Belgian or Spanish loan depends on your existing assets, not on a quarter of a percentage point difference in interest rates. Work out the total budget, including purchase costs, and check the property: mortgaging your family home warrants at least a 360° Property Check of the Spanish property.
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