Buying a property in Mexico from the UK usually means managing a GBP-to-US-dollar exposure, not a peso one: coastal and resort homes aimed at foreign buyers are commonly priced in dollars, and on the coast a UK buyer holds the property through a fideicomiso — a Mexican bank trust — rather than taking direct title. Because a few cents on GBP/USD can move the sterling cost by tens of thousands of pounds, the exchange plan matters as much as the purchase price.
Can a UK buyer own property in Mexico outright?
Yes — a British buyer can own Mexican residential property, and in most of the country can hold it in their own name with full freehold title (dominio pleno). Foreign ownership is permitted across Mexico; the question is how you hold the title, and that depends on where the property sits.
The one place direct foreign title is not allowed is the so-called restricted zone, which is exactly where most UK buyers want to be — the beaches of the Riviera Maya, Los Cabos, Puerto Vallarta and the Pacific coast. There, ownership runs through a bank trust instead. Everything else about the purchase — paying a deposit, completing, registering the title — is broadly similar to buying elsewhere as a UK citizen abroad.
What is Mexico’s restricted zone, and why does it matter?
The restricted zone is the strip of Mexico within 50 kilometres (about 31 miles) of the coastline and 100 kilometres (about 62 miles) of any international border. Under Article 27 of the Mexican Constitution, a foreign national cannot hold direct title to residential land inside that strip.
This is not a loophole or a grey area — it is written into the Foreign Investment Law and administered by Mexico’s Ministry of Foreign Affairs (the Secretaría de Relaciones Exteriores, or SRE). It matters to a UK buyer for two reasons: the beachfront condo you are likely looking at is almost certainly inside the zone, and the structure used to own it, a fideicomiso, carries its own set-up and annual costs that need to sit in your budget from the start.
How does a fideicomiso work when you buy on the coast?
A fideicomiso is a bank trust. A Mexican bank, authorised as trustee (fiduciario), holds the legal title to the property on your behalf, while you — the beneficiary — keep every practical right of ownership: you can live in it, rent it out, renovate it, sell it, and leave it to your heirs. The bank cannot use the property or borrow against it; it simply holds title because the Constitution does not let you hold it directly in the zone.
Setting one up requires a permit from the SRE to constitute a trust in the restricted zone. The trust runs for an initial term of 50 years and can be renewed for successive 50-year periods, so it is not a lease that runs down — it is a durable ownership structure. You pay the bank a one-off set-up fee and an annual trustee fee for as long as the trust exists.
Outside the restricted zone — inland cities such as Mexico City, San Miguel de Allende, Guadalajara or Mérida — you do not need a trust at all. You take direct freehold title, subject to obtaining an SRE permit and signing the standard agreement to be treated as a Mexican national in respect of the property. The table below sets out the three routes.
| Where the property is | How a foreigner holds it | What that means in practice |
|---|---|---|
| Restricted zone (within 50km of coast / 100km of border) | Fideicomiso — bank trust | Full ownership rights as beneficiary; SRE permit; 50-year renewable term; set-up fee plus annual trustee fee |
| Restricted zone, bought for non-residential business use | Mexican company | Used mainly for commercial or rental-business property; adds corporate accounting and tax obligations |
| Anywhere outside the restricted zone | Direct freehold (dominio pleno) | Title in your own name; SRE permit and standard national-treatment agreement; no trust fees |
Why is the real currency risk often GBP to US dollars, not pesos?
Mexican property aimed at international buyers is frequently priced, quoted and contracted in US dollars, especially in the resort markets where most UK purchases happen. So although you are buying in Mexico, the money you actually need to fund is often dollars — which makes your exposure how the pound moves against the dollar, not the pound against the Mexican peso.
Where a purchase is priced locally in pesos, the picture is similar in the end. The peso has floated freely since 1994 and tends to track the US dollar, oil prices and global risk sentiment, so GBP/MXN is largely a function of GBP/USD plus a peso overlay. GBP/USD itself is driven mainly by the interest-rate gap between the Bank of England and the US Federal Reserve, which is why the rate can move materially between the day you agree a price and the day you complete. You can follow the pair on our live mid-market converter and read the outlook for the US dollar in our forecast coverage.
How can you protect the sterling cost of a Mexican property?
The core problem is timing: you commit to a dollar (or peso) price today, but the money leaves your sterling account weeks or months later. Four approaches are available, and they are not mutually exclusive — many buyers fix the bulk of a purchase and leave a small part flexible.
| Approach | How it works | Best suited to |
|---|---|---|
| Spot transfer | Buy the currency at the live rate when a payment is due | A completion happening now, or a buyer comfortable with the rate on the day |
| Forward contract | Fix today’s rate for a future date, up to 12 months ahead, with a deposit | A known completion date where you want certainty over the sterling cost |
| Window forward | Fix the rate now but draw the currency across a date range | A completion date that could slip — common in Mexican off-plan and resale deals |
| Market order | Target a specific rate and transact automatically if the market reaches it | A buyer with time and a clear rate in mind, who can accept it may not trigger |
A forward contract is the tool most property buyers reach for, because it removes the uncertainty between exchange of contracts and completion. The rate you fix will differ slightly from today’s spot rate — that gap reflects the interest-rate difference between the two currencies, not a fee, as explained in our guide to why the forward rate differs from the spot rate. When the completion date is genuinely uncertain, a window forward keeps the rate locked while giving you a range of dates to draw the funds. If the property is being bought off-plan in staged payments, each instalment can be fixed in advance so the whole build is budgeted in sterling.
What does a Mexican property purchase cost beyond the price?
The headline price is only part of the budget. In Mexico the closing is handled by a notario público — a state-appointed lawyer who verifies title, calculates taxes and registers the deed in the Public Registry of Property. Expect to budget for an acquisition tax (a state-level transfer tax that varies by state), notary and registration fees, an appraisal, and — inside the restricted zone — the fideicomiso set-up fee plus an annual trustee fee. Together these commonly add several percent of the purchase price.
Two of those costs have a currency dimension worth planning for. A deposit is usually payable when you sign the purchase agreement, often well before completion, so you may need two separate currency transactions at two different rates. And because fees are charged on the Mexican side in dollars or pesos, they move with the exchange rate too. The UK government’s guidance for buying property abroad is a useful checklist for the legal and tax questions to put to your own professionals before you commit.
Worked example: how a rate move changes the sterling cost
Take a coastal condo priced at US$500,000. At an illustrative GBP/USD rate of 1.25, that is £400,000. The rate you actually deal at decides what the same property costs in sterling:
- At 1.25, US$500,000 costs £400,000.
- If the pound weakens to 1.20 before you pay, the cost rises to £416,667 — about £16,667 more.
- If the pound strengthens to 1.30, the cost falls to £384,615 — about £15,385 less.
That is a swing of roughly £32,000 across a ten-cent range, on a single purchase, with the dollar price unchanged. Put differently, a 2% move in the rate is about £8,000 on this property. A 10% deposit of US$50,000 would cost £40,000 at 1.25 — and if you pay the deposit now and complete later, the balance is exposed to wherever the rate has travelled in between. Fixing the rate with a forward contract when you agree the price removes that uncertainty: the sterling figure is known from day one.
The same exchange-rate effect reaches beyond completion. If you later sell, a UK resident calculates the gain in sterling for UK capital gains tax, so currency movements between buying and selling can change the taxable gain even if the dollar price barely moved. A qualified tax adviser can tell you how that applies to your own circumstances.
Common mistakes UK buyers make
- Assuming the purchase is in pesos. Many resort transactions are in dollars, so the exposure to plan for is GBP/USD — budgeting for the wrong pair leaves the real risk unmanaged.
- Treating the fideicomiso as a lease. It is renewable ownership, not a 50-year countdown, but the set-up and annual trustee fees are real and belong in the budget.
- Leaving the whole price exposed to the rate on completion day. A pound that drifts a few cents the wrong way can add thousands; fixing the rate in advance removes the guesswork.
- Forgetting the deposit is a separate transaction. Paying a deposit now and the balance later means two conversions at two rates unless both are fixed together.
- Underestimating the closing costs. Acquisition tax, notary, registration and trust fees add up, and they move with the exchange rate too.
- Assuming a completion date is firm. Dates slip, especially off-plan — a delayed completion can undo a spot plan that looked fine at the start.
How a specialist currency broker helps with a Mexican purchase
A specialist broker does two things a high-street bank generally does not. First, it lets you fix the rate ahead of completion with a forward or window forward, so the sterling cost is locked while the Mexican side runs its own timetable. Second, it handles the compliance and payment routing on a large transfer so the funds are not held up — the settlement certainty that matters when a notario is waiting to close. If you are also funding the purchase with borrowing, our guide to an overseas mortgage and currency risk covers how repayments interact with the rate.
With Cambridge Currencies, client funds are safeguarded by our FCA-authorised partners Currencycloud and ScioPay, held at a credit institution and separate from the firm’s own money. Transfers are arranged by phone with a dedicated specialist rather than through an app, which is part of how the compliance on a large payment is cleared cleanly. For help picking a provider, see our guide to choosing a currency broker for buying property abroad, and when you are ready to move money, our overview of sending money to Mexico explains the mechanics.
Thinking about a place on the Riviera Maya or the Pacific coast? Speak to a Cambridge Currencies specialist about fixing the rate for your Mexico property purchase — request a quote and we will talk it through by phone.
Frequently asked questions
Do I need a fideicomiso to buy property anywhere in Mexico?
No. A trust is only required for residential property inside the restricted zone — within 50km of the coast or 100km of a border. Outside that strip you can take direct freehold title in your own name, subject to a permit from the Ministry of Foreign Affairs.
Is my ownership secure if a bank holds the title?
The bank holds legal title only as trustee and cannot sell, use or mortgage the property. As beneficiary you keep full rights to occupy, rent, improve, sell and bequeath it. The arrangement is set out in the Foreign Investment Law and the trust is registered through a Mexican notary.
Should I budget in US dollars or Mexican pesos?
It depends on the contract. Resort and coastal property for foreign buyers is often priced in US dollars, so budget for GBP/USD. Where a price is set in pesos, the peso tends to track the dollar, so GBP/USD is still the main driver of what you pay in sterling.
Can I fix the exchange rate before I complete?
Yes. A forward contract fixes today’s rate for a future date up to 12 months ahead, so the sterling cost is known when you agree the price. If the completion date is uncertain, a window forward keeps the rate fixed while letting you draw the funds across a range of dates.
What extra costs should I expect on a Mexican purchase?
Beyond the price, budget for a state acquisition tax, notary and Public Registry fees, an appraisal, and — in the restricted zone — the fideicomiso set-up fee and an annual trustee fee. These commonly add several percent of the purchase price, and the Mexican-side fees move with the exchange rate.
How long does the trust last, and what happens at the end?
A fideicomiso runs for an initial 50 years and can be renewed for further 50-year periods, so ownership continues indefinitely. You can also sell the property, transfer the trust to a buyer, or name heirs as substitute beneficiaries, which can simplify passing it on.
Will buying in Mexico affect my UK tax?
It can. A UK-resident owner may have UK tax to consider on rental income and on a future sale, where the gain is calculated in sterling — so exchange-rate movements between buying and selling can change the taxable figure. A qualified tax adviser can confirm how the rules apply to you.
