If you are buying property in Spain, Portugal or France and need a mortgage, an overseas mortgage broker is an intermediary who arranges that loan with local lenders on your behalf, rather than you applying to a foreign bank cold. Choosing the right one comes down to three things: the right accreditation, genuine whole-of-market access in the country you are buying in, and real cross-border experience with non-resident applications. A domestic UK or US broker, however good, usually cannot do this. The bank that lends on a Spanish villa is a Spanish bank, governed by Spanish rules, and most high-street brokers have no relationship with it.
Based on Upscore’s customer data across thousands of non-resident mortgage applications, “mortgage broker spain” is the single highest-converting search term we track, accounting for roughly 1 in 5 of all completed deals. The buyers who close are not the ones who shop the most banks; they are the ones who get a realistic profile in front of the right lender early. This guide explains what an overseas mortgage broker actually does, how to choose one, whether it is cheaper than going direct, and what our own closing data says about where the value sits. For the full picture of buying in a specific market, see our complete guide to buying property in Spain as a UK citizen.
Key facts at a glance
- An overseas mortgage broker arranges a mortgage with lenders in the country where the property sits, not with your home-country bank.
- UK high-street banks largely stopped lending on EU property after Brexit, which is why a specialist overseas lender or broker is now the practical route.
- Non-resident buyers in Spain typically need a deposit of 30 to 40 percent of the purchase price, plus 10 to 13 percent in costs and taxes.
- A whole-of-market broker compares several lenders; a tied agent or a single bank does not.
- In Upscore’s data, the median time from first enquiry to a signed Spanish mortgage is about 4.7 months, with Banco Sabadell the fastest at 4.3 months and UCI the slowest at 8.0 months.
- Buyers who have already identified a specific property close at roughly 12 times the rate of those still exploring their options.
- A broker who is paid by the lender (commission) can still be whole-of-market, but you should always ask how they are remunerated.
What is an overseas mortgage broker?
An overseas mortgage broker, sometimes called an international mortgage broker, is a regulated intermediary who arranges a mortgage on a property located outside your country of residence. The distinction matters: a standard UK broker is authorised to advise on loans secured against UK property, but when you buy in Spain, Portugal or France the lender is a bank in that country, the loan is in euros, and the underwriting follows local rules. That is a different specialism.
This became a practical problem for British buyers after Brexit, which the UK government’s guidance on buying property in Spain now flags directly. Most UK high-street lenders withdrew from lending on EU property, so a British buyer can no longer simply ask their existing bank for a mortgage on a flat in Alicante. The realistic options today are a small number of UK banks and specialist lenders that still offer overseas mortgages, or a local lender in the destination country arranged through a specialist broker. For most non-resident purchases, the second route is where the competitive rates are.
Community Insight: “We’re definitely also looking for a broker as that’s what we did in our previous country of residence and it worked out great.” — r/Barcelona (experience buying in Spain)
A good overseas broker does three concrete things: they tell you upfront what a non-resident profile like yours can realistically borrow; they place your application with the lender most likely to approve it rather than the one with the flashiest headline rate; and they manage the cross-border friction, foreign income, currency and translated documents, that stalls most applications.
Should you use a broker or go direct to the bank?
You can apply directly to a foreign bank, and some buyers do. Whether that is the right call depends on your profile and how much of the local language and process you can handle yourself. The table below compares the realistic options for a non-resident buyer. Note that this is a comparison of channels, not a ranking, and the right answer differs by buyer.
| Factor | Going direct to a foreign bank | Traditional local broker | Specialist overseas broker |
|---|---|---|---|
| Lenders compared | One | Three to five | Several, whole-of-market |
| Knows non-resident rules | Sometimes | Yes | Yes |
| Handles foreign income | Often a sticking point | Yes | Yes, core specialism |
| English-language support | Variable | Usually | Yes |
| Typical fee to you | None | 0.5 to 1 percent of the loan, or none if lender-paid | Varies, ask upfront |
| Best suited to | Simple profile, euro income, local-language speaker | Complex profile, self-employed | Non-resident, multi-country, foreign income |
Community Insight: “I did not use a broker and did just fine. I used my bank BBVA, 7 weeks. You have to keep pushing them. Stay persistent and be annoying.” — r/Barcelona (Spain)
Going direct can work, particularly if you speak the language and have a straightforward salaried profile, but it puts the burden of chasing, comparing and translating on you. For a non-resident buyer with foreign income, the broker route exists precisely because that profile is the hardest for a bank to assess on its own. For a market-specific breakdown of this decision, see our comparison of mortgage broker versus bank in Spain for non-residents.
Upscore compares your non-resident profile against multiple Spanish, Portuguese and French lenders at once, so you see who will lend and on what terms without applying to each one cold.
Button: Compare Lenders for Free >
How do you choose a good overseas mortgage broker?
Three checks separate a genuine specialist from a generalist who will struggle with a cross-border file.
First, verify their accreditation. In the UK, any firm giving regulated mortgage advice should appear on the Financial Conduct Authority register. A Spanish intermediary should be registered with the Banco de España; Spain’s mortgage credit intermediary regime stems from Ley 5/2019. Do not take a logo on a website as proof. Look the firm up on the regulator’s own database. The UK government’s free guidance service, MoneyHelper, also explains what to expect from an authorised broker.
Second, confirm they are whole-of-market. Ask directly: do you compare the whole market, a panel of lenders, or are you tied to one? A tied agent comparing a single bank’s products is barely different from going direct. A whole-of-market broker can place your file with the lender that fits your nationality, income type and region, which matters because lender appetite for non-residents varies widely.
Third, test their cross-border specialism. This is the check most buyers skip. A broker who arranges UK residential mortgages all day is not automatically equipped to handle a euro loan on a French property for a British applicant with sterling income. Ask how many non-resident files they place per year, in which countries, and how they handle foreign income and currency. A specialist has a clear answer; a generalist hedges.
Community Insight: “If you go through a broker they can usually get you closer to the local deals.” — r/GoingToSpain (Spain)
You should also be alert to the warning signs. The most common one is a broker who pushes bundled products.
Community Insight: “Pay attention to hidden clauses: sometimes they offer a good nominal interest but add products (insurance) making the effective rate much higher.” — r/Barcelona (Spain)
That is a real risk in Spain, where lenders frequently improve a headline rate in exchange for taking out home insurance, life cover or a payment-protection product with the same bank. A good broker discloses the all-in cost; a poor one lets the bundled products inflate your effective rate quietly.
Upscore shows you lender offers side by side, including the products bundled into them, so you can see the effective cost rather than just the headline rate.
Button: See My Real Offers >
Is it cheaper to go through a mortgage broker?
Often, yes, but not always, and the saving rarely comes from the fee. A whole-of-market broker puts your file in front of lenders competing for your business, which tends to beat the rate a single bank quotes a walk-in non-resident. Most euro mortgages are priced off Euribor, so even a small margin difference between lenders compounds over the term. As for the fee, some brokers charge you nothing because the lender pays them a commission, others charge around 0.5 to 1 percent of the loan. Either model can be legitimate; what matters is that you ask how the broker is paid before engaging them, so you can judge whether their recommendation is genuinely whole-of-market or steered toward the lender paying the most commission.
The scepticism some buyers feel is worth addressing head-on.
Community Insight: “Don’t pay brokers. They are not worthy. A group of scammers. Pay a lot for nothing.” — r/GoingToSpain (Spain)
That is a fair warning against the wrong broker: an unaccredited one, a tied agent dressed up as independent, or one whose fee buys you nothing you could not get yourself. It is not an argument against the category. The defence is process, not faith: check the regulator’s register, confirm whole-of-market access, and ask how they are paid. A broker who passes those three tests is charging for access to lenders and a smoother approval on the profile banks find hardest, not for nothing.
What not to say to a mortgage broker
The single most damaging thing you can do is overstate what you can borrow or understate your costs. Non-resident lending is conservative. In Upscore’s data, buyers who asked for a realistic loan-to-value closed far more often than those who asked for the maximum.
Community Insight: “I emailed a recommended mortgage broker, said minimum 30 percent, realistically 50 percent down payment as a non resident.” — r/ExpatFIRE (Spain, upvoted 11)
Do not tell a broker you only have a 10 percent deposit and expect a non-resident mortgage on those terms; in Spain the realistic floor is 30 to 40 percent of the price in deposit, plus another 10 to 13 percent in costs. Do not hide existing debts either: a broker needs your true debt-to-income position to place you with the right lender. Being upfront about your numbers is what lets a good broker do their job.
Upscore’s Finance Passport tells you what a non-resident profile like yours can realistically borrow, and what the deposit and costs come to, so you do not risk a deposit on a deal that cannot complete.
Button: Check My Borrowing Range >
What Upscore’s data shows about broker value
The case for a specialist broker shows up in completion data. Upscore tracks the full journey from first enquiry to signed mortgage across thousands of non-resident applications, which is data no high-street broker has, and it points to three things that decide whether a purchase completes.
The strongest predictor of closing is not which broker you use or how many banks you compare; it is whether you have already found a specific property. In Upscore’s data, buyers who have identified the property they want close at roughly 12 times the rate of those still exploring their mortgage options. The buyer who says “I am just looking” gets little traction; the one who says “I have agreed a price on this flat and need finance” gets a lender’s full attention. A good broker reinforces this by getting your profile assessed once you have a real property in view, not months before.
Timeline is the second factor. Based on Upscore’s closings across Spain and Portugal, the median time from enquiry to a signed mortgage is about 4.7 months, but the lender matters within that: Banco Sabadell completes fastest at a median of about 4.3 months, CaixaBank around 5.0, and UCI closer to 8.0. A broker who places you with the wrong lender for your timeline can add months, which on a time-sensitive offer can cost you the property.
The third is realism. Across Upscore’s American and British buyers, those who closed asked for roughly 8 to 9 percentage points less loan-to-value than those who did not. Spanish-property applicants request a median 75 percent loan-to-value (the figure they ask for, not what is granted), but the ones who complete tend to ask for less. A broker worth their fee tells you this before you make an offer you cannot finance. For how lenders actually assess you, see our guides to how credit scores in Spain work for foreign buyers and increasing your borrowing capacity when buying abroad.
That is the moment a broker can move fast. Upscore’s Finance Passport gets your non-resident profile in front of the right Spanish, Portuguese or French lenders, so you know your real options before you sign anything. Free to start.
Button: Check My Borrowing Options >
How is this different in France?
The same principles apply, but France runs on its own rules. French banks assess non-residents under the HCSF framework, which caps the debt-service ratio at 35 percent of income and the loan term at 25 years, and there is no credit score in the UK or US sense. For the detail, see our guides to applying for a mortgage in France as a foreigner and why France has no credit score and what banks check instead. The point for choosing a broker holds across all three markets: you want someone who places non-resident files in that specific country, not a generalist learning on your file.
Upscore covers Spain, Portugal and France in one place, so you can compare what you can borrow in each market without starting a separate search for every country.
Button: Explore My Options by Country >
Frequently asked questions
Is it cheaper to go through a mortgage broker?
Often, because a whole-of-market broker makes lenders compete for your business, which usually beats the rate a single bank quotes a non-resident. The saving comes from the rate, not the fee. Some brokers are free to you because the lender pays them; others charge 0.5 to 1 percent of the loan. Always ask how a broker is paid before engaging them.
What not to say to a mortgage broker?
Do not overstate your deposit or hide existing debts. Non-resident lending is conservative, so claiming you can buy with a 10 percent deposit when the realistic floor in Spain is 30 to 40 percent wastes everyone’s time. A broker needs your true financial position to place you with a lender who will actually approve you.
Which UK banks offer overseas mortgages?
Very few UK high-street banks lend on EU property after Brexit. The practical routes are a small number of specialist UK and international lenders, or a local bank in the destination country arranged through a broker. See our full breakdown of overseas mortgages for UK citizens and which lenders still offer them.
Can I get a mortgage from another country?
Yes. As a non-resident you can borrow from a bank in the country where the property sits, in Spain, Portugal or France, even if you live in the UK or US. The loan is in the local currency and follows local rules, which is why a cross-border specialist is useful.
Do I need a broker, or can I go directly to the bank?
You can go direct, and it can work for a straightforward salaried profile with euro income and local-language ability. A broker earns its place when your income is foreign, your profile is complex or self-employed, or you are buying across more than one country. The broker’s value is access to multiple lenders and a smoother approval, not just paperwork.
How long does it take to get an overseas mortgage?
In Upscore’s data, the median is about 4.7 months from first enquiry to signing for a Spanish or Portuguese mortgage. The exact lender matters: some complete in around four months, others closer to eight. Having a specific property already agreed speeds the process significantly.
How big a deposit do I need as a non-resident?
In Spain, plan for 30 to 40 percent of the purchase price as a deposit, plus 10 to 13 percent in costs and taxes. The Banco de España publishes guidance and rate data for non-resident borrowers. Buyers who ask for a realistic loan-to-value close more often than those who push for the maximum.
Can a US citizen use an overseas mortgage broker for a European property?
Yes. American buyers make up one of the largest groups in Upscore’s data, and a specialist broker handles the parts that trip Americans up: presenting dollar income to a euro lender, the conservative loan-to-value non-residents face, and the documentation a foreign bank needs. Your US credit score does not transfer, so the broker’s job is to package your profile in terms the local lender can assess.
The bottom line
If you are buying property in Spain, Portugal or France, choose an overseas mortgage broker on three things: accreditation you can verify on the regulator’s own register, genuine whole-of-market access in the destination country, and real cross-border experience with non-resident files. A domestic UK or US broker is rarely set up for this. The fee question matters less than buyers expect; the rate a whole-of-market broker secures usually outweighs it, and the bigger savings come from avoiding the wrong lender and an unrealistic loan request. Upscore’s own completion data is blunt about where the value sits: the buyers who close are the ones who have found a specific property and asked for a realistic loan, not the ones who shopped the most banks. Get your profile assessed once you have a property in view, with a specialist who places files in your destination country, and you remove most of what stalls a non-resident purchase.
Upscore’s Finance Passport compares your non-resident profile against lenders in Spain, Portugal and France, shows you what you can realistically borrow, and what it will cost, before you commit. Built for UK and US buyers, in English, free to start.
Button: Get Your Free Finance Passport >
Author: Marcelo [surname], Upscore. Reviewed 2026. Sources: Financial Conduct Authority register, MoneyHelper (UK government guidance), Banco de España non-resident guidance, euribor-rates.eu, and Upscore first-party customer data (thousands of non-resident mortgage applications, Sep 2024 to Apr 2026). Community insights from r/Barcelona, r/GoingToSpain and r/ExpatFIRE reflect buyer experiences in Spain.
