Currency Hedging for Property Buyers: How to Protect Your Investment from Exchange Rate Risk
Buying property overseas means buying in a foreign currency — and currency markets move constantly. On a purchase of £500,000 equivalent, a 5% adverse movement in the exchange rate increases your sterling cost by £25,000. A 10% move — not unusual over a period of several months — adds £50,000 to the bill.
Currency hedging is the practice of using financial instruments to lock in exchange rates and remove this uncertainty. For any overseas property purchase with a gap between agreeing the price and completing the transaction, it is a tool worth understanding.
Why Currency Risk Matters More Than Buyers Expect
Property transactions in most markets are not instantaneous. Between signing a reservation agreement or initial contract and the completion date, weeks or months typically pass. During that time:
- Exchange rates move daily.
- On large sums, even small percentage movements represent significant absolute amounts.
- If you have agreed a price in euros, dollars, or dirhams, and sterling weakens against that currency, your effective sterling cost rises — even though the property price has not changed.
A worked example: You agree to buy an apartment in Greece for €400,000. At the time of agreeing the price, the GBP/EUR rate is 1.17, making the sterling cost approximately £341,880. Twelve weeks later at completion, sterling has weakened to 1.11 against the euro. The same €400,000 now costs £360,360 — a difference of £18,480.
Hedging eliminates this specific risk. It does not guarantee you will always end up better off than if you had not hedged — if sterling strengthens, you would have got a better rate in the open market. But hedging provides certainty, and for a large one-time purchase, certainty has value.
The Main Hedging Tools
1. Forward Contract
The most widely used tool for property buyers.
How it works: You agree with a currency broker to exchange a specified amount at a fixed rate on a specified future date. You pay a deposit — typically 5–10% of the total contract value — at the time of booking. On the agreed settlement date, you pay the remainder and receive the currency at the locked rate.
Flexibility: Most forward contracts can be drawn down in full on the maturity date or, if agreed in advance, in tranches (a "flexible forward"). This is useful if you have staged payment obligations — for example, developer payment plan instalments.
Cost: Forward contracts are not free. The rate you are offered will reflect the current spot rate plus "forward points" — an adjustment based on the interest rate differential between the two currencies. In a period where the base rate in your home currency is higher than in the destination currency, you may actually get a slightly better rate than today's spot rate; if lower, slightly worse. This cost is generally small relative to the certainty provided.
Obligation: You are obligated to complete the contract at maturity. If your purchase falls through after you have booked a forward, you may need to close the contract at the prevailing market rate — which could result in a gain or a loss.
2. Limit Order
A limit order instructs your currency broker to buy the foreign currency automatically when the market reaches a target rate you specify. It is placed in advance and executes without further action from you.
Best used for: Buyers who are not in a time-critical position and want to try to capture a more favourable rate than the current market. Useful as a secondary tool alongside a forward contract — for example, booking a forward to guarantee completion funds while using a limit order for a smaller related amount.
Risk: If the target rate is never reached, the order is not executed. Not suitable as a sole strategy when you have a fixed completion deadline.
3. Currency Option
A currency option gives you the right — but not the obligation — to buy a specified amount of foreign currency at an agreed rate (the "strike rate") on or before a specified date. If the market moves in your favour before the option expires, you let it lapse and buy at the better market rate. If the market moves against you, you exercise the option and buy at the strike rate.
Advantage: Gives you protection against adverse moves while allowing you to benefit from favourable moves.
Cost: You pay a premium upfront — which is non-refundable regardless of outcome. On large amounts, this premium can be material.
When options are most useful: When there is real uncertainty about whether a transaction will complete (e.g., a purchase that is subject to survey or planning permission), making a forward contract's obligation risky. An option protects without creating an obligation.
4. Regular Payment Plan (for Ongoing Costs)
Not a hedging tool per se, but a practical arrangement for ongoing currency requirements: mortgage repayments, service charges, utility bills, or property management fees in a foreign currency. You set up automated regular purchases — typically weekly or monthly — which average out over time (a form of "pound-cost averaging"). This reduces the impact of timing-specific adverse moves on ongoing costs.
Choosing a Currency Provider
Do not use a high-street bank for large international transfers if you can avoid it. Banks typically offer significantly worse exchange rates than specialist currency brokers, and charge additional fees. On £300,000, the difference in rate alone can amount to several thousand pounds.
Reputable FCA-regulated specialist brokers that handle overseas property transactions include:
- Moneycorp — one of the largest and longest-established. Handles very large transactions.
- TorFX — well-regarded for property buyers; dedicated account managers.
- OFX — competitive rates; strong digital platform.
- MilltFX — specialist in larger transactions; bespoke pricing.
- Smart Currency Exchange — specifically focused on property buyers.
Always check:
- FCA registration number (verify on the FCA register at fca.org.uk).
- Whether client funds are held in segregated accounts (provides protection if the broker fails).
- The full terms of any forward contract, including what happens if your property purchase falls through.
- Any minimum transaction sizes or fees.
Avoid unregulated providers or informal money-exchange services regardless of the rate offered.
A Step-by-Step Forward Contract Example
Scenario: UK buyer purchasing a two-bedroom apartment in Spain for €320,000. Exchange of contracts is in two weeks; completion is expected in ten weeks.
- At exchange: Buyer agrees the price. Current GBP/EUR spot rate: 1.155. Total sterling cost at spot: £277,056.
- Book forward contract: Buyer contacts currency broker. Broker offers a 10-week forward rate of 1.148 (slightly less than spot, reflecting forward points — a small cost). Buyer books €320,000 at 1.148. Sterling cost locked: £278,745. Deposit of 5% = £13,937 paid to broker.
- At completion: The actual GBP/EUR spot rate has moved to 1.105 (sterling has weakened significantly). If no hedge had been in place, the same €320,000 would now cost £289,593 — £10,848 more.
- Settlement: Buyer pays the remaining 95% to the broker (£264,808). Broker delivers €320,000. Solicitor completes the purchase.
The forward contract saved approximately £10,848 relative to the unhedged position — and more importantly, the buyer knew their exact sterling cost ten weeks in advance.
When Not to Hedge
Hedging is not always necessary or sensible:
- Dubai (AED/USD peg): The AED is fixed to the USD. USD-income buyers have no currency risk. GBP buyers face GBP/USD risk but this is not specific to Dubai — it is the same exposure they would have on any USD-denominated purchase.
- Matching currency income and costs: If you are buying in Spain and will generate EUR rental income that covers your EUR mortgage, you have a natural hedge. Explicitly hedging on top could create unnecessary cost.
- Very short transaction timelines: If contracts are exchanged and completion happens within days, the window for material exchange rate movement is small. The cost of hedging may exceed the benefit.
- Speculative buyers: Some buyers intentionally leave currency exposure unhedged because they have a view that their home currency will strengthen. This is a legitimate choice — but it should be a deliberate one, not a default.
Currency Risk and International Mortgages
If you borrow in a foreign currency for an overseas purchase — for example, a GBP-income buyer with a EUR-denominated Spanish mortgage — you carry currency risk on the liability as well as the asset. A weakening pound means your outstanding mortgage balance (in sterling terms) increases over time, even if the EUR balance reduces through repayments. This is a significant and often overlooked risk.
See our guide on international mortgages for more on financing considerations.
How Global Investments Can Help
Global Investments has supported clients through overseas property transactions in eight markets for over 32 years. We understand the full cost picture — including currency risk — and can introduce you to specialist currency brokers who have experience with transactions in each of our markets.
Contact us to discuss your planned purchase, view our property listings, or explore our related guides on international mortgages and international due diligence.
This guide reflects the position as of June 2026. Currency markets are inherently unpredictable. This guide is educational only and is not financial advice. Consult a regulated financial adviser or currency broker before making hedging decisions.
Frequently asked questions
What is a forward contract and how does it work for property buyers?
A forward contract is an agreement with a currency provider to exchange a specified amount of money at a fixed exchange rate on a future date. For property buyers, this is typically used once a purchase price is agreed but before the payment date (which may be weeks or months away for overseas transactions). You lock in today's exchange rate — or the current market rate at the time you book the contract — and pay a small deposit (usually 5–10% of the total). On the agreed date, you settle the remainder and receive the currency at the locked rate, regardless of where the market has moved.
What is the difference between a forward contract and a currency option?
A forward contract obligates you to transact at the agreed rate on the agreed date. A currency option gives you the right, but not the obligation, to buy currency at an agreed rate — if the market moves in your favour, you can let the option lapse and buy at the better market rate instead. Options cost a premium (paid upfront) whereas forward contracts typically require only a small deposit. For most property buyers, forward contracts are more commonly used because they are simpler and the premium for options can be significant on large sums.
Do I need to hedge if I am buying in Dubai (AED/USD)?
The UAE Dirham (AED) is pegged to the US Dollar at a fixed rate of approximately 3.67. It does not float. If you earn income in USD or have USD-denominated assets, there is effectively no currency risk on a Dubai purchase. If you are a UK-based buyer paying in GBP, you face GBP/USD exchange rate risk — because the AED tracks the USD. In that case, hedging the GBP/USD element makes sense if the transaction timeline is material.
Which currency providers are reputable for large property transactions?
Several FCA-regulated specialist currency brokers handle large property transactions. Names commonly used by overseas property buyers include Moneycorp, TorFX, OFX, MilltFX, and Smart Currency Exchange. These brokers typically offer better rates than high-street banks and are set up to handle the documentation requirements for large international transfers. Always check FCA registration, read the terms carefully, and understand what protection exists for your funds (e.g., whether funds are held in segregated client accounts).
When should I book a forward contract?
As soon as you have agreed a price and know the payment amount and approximate payment date. For a property purchase, this is typically when contracts are exchanged or a deposit is paid. The sooner you lock in, the more certainty you have on your total sterling cost. Most forward contracts can be booked for up to two years ahead, though the further ahead you go, the more the rate will reflect the interest rate differential between the two currencies (the forward points).
This guide is for general information only and does not constitute financial, legal or tax advice. Programme rules, prices and tax rates change; verify current requirements with a qualified adviser before acting.