Published: 13/03/2026
When people ask whether Donald Trump is affecting the UK property market, the obvious answer is yes — but not simply because of American politics alone. The much bigger issue in 2026 is the wider geopolitical and economic fallout surrounding Trump’s foreign policy stance and the escalating war involving Iran. For the British housing market, that matters because wars do not just dominate headlines; they move oil prices, inflation expectations, bond markets, currencies and interest-rate forecasts. Those are the forces that directly shape mortgage affordability and buyer confidence here in the UK.
The strongest link between the conflict with Iran and the UK housing market is energy. Since the outbreak of the U.S.-Israeli war against Iran at the end of February, oil markets have been thrown sharply higher. Reuters reported on 13 March that Brent crude had risen above $100 a barrel, after peaking at $119.50 earlier in the week, with major disruption to Middle East energy infrastructure and the Strait of Hormuz helping to drive the surge. Saudi output has also reportedly been cut sharply as the regional conflict escalates. For Britain, that is not a distant commodities story; it is a direct inflation risk. Higher oil prices can feed into fuel costs, transport costs, business overheads and broader consumer prices.
That matters enormously for the property market because inflation is still one of the main things determining the path of UK interest rates. The Bank of England held Bank Rate at 3.75% in February, while UK CPI inflation was running at 3.0% in January — still above the 2% target. In other words, the market had already been hoping for a gradual easing of rates, but that path can quickly become more complicated if war-driven energy prices push inflation back up again. If the conflict with Iran keeps oil elevated for longer, hopes of cheaper borrowing could be delayed, and mortgage pricing may stay firmer than buyers and sellers would like.
This is where Trump’s relevance becomes more pronounced. Whatever one thinks of him politically, markets tend to react strongly to Trump-era geopolitics because they often bring volatility, unpredictability and abrupt changes in global risk sentiment. The current war environment is amplifying those concerns. Reuters reported on 13 March that UK markets were already pricing in the possibility that the Bank of England may need to stay more hawkish because of Middle East-driven energy inflation, while rising oil prices and the threat to shipping routes have weakened sentiment across London markets. That is important because housing transactions do not thrive in periods of financial nervousness. Property markets like stability, and wars in major energy-producing regions create the opposite.
There is also a currency angle. Sterling fell again on 13 March against both the euro and the dollar, with Reuters linking the move to weak UK economic data and the impact of the Middle East conflict on inflation expectations. A weaker pound can make UK property look more attractive to some overseas buyers, particularly in prime markets, but for the mainstream domestic housing market it is more of a problem than a benefit. That is because a weaker currency can add to imported inflation, making it harder for the Bank of England to cut rates aggressively. For the average buyer in Britain, that translates into one simple issue: mortgage costs may stay higher for longer.
And this comes at a time when the UK housing market is not weak, but it is undeniably sensitive. Halifax says UK house prices in February 2026 were 1.3% higher than a year earlier, with the average property value at £301,151. That points to a market which is stable and modestly improving, not one that is booming. Meanwhile, the Bank of England reported net mortgage approvals for house purchases of 60,000 in January, down from the recent six-month average. That tells its own story: demand is there, but it remains highly dependent on affordability and confidence. In a market like this, an external shock such as a prolonged Iran conflict does not need to cause a crash to have a meaningful effect. It only needs to keep buyers more cautious, lenders more careful, and rate expectations less favourable.
This is why the war in Iran may prove more important to UK property than Trump’s domestic American agenda on its own. The question is not whether events in the Middle East directly change the value of a home in Lincolnshire, London or anywhere else in Britain. The question is whether the conflict keeps oil and energy prices high enough, for long enough, to prevent inflation from cooling as hoped. If it does, then mortgage rates may not fall as quickly as many expected at the start of the year. That affects every part of the market: first-time buyers face tighter affordability, movers become more cautious, investors re-run their numbers, and sellers have to price more carefully.
There is a broader economic confidence point too. The Office for Budget Responsibility has already warned that global trade disruption and wider financial shocks can weigh on UK growth. Add a major Middle Eastern conflict to that backdrop and the result is a more fragile economic mood. Property is not traded in a vacuum. When households feel the world is becoming more unstable — when petrol is rising, inflation risks are back in the news and markets are nervy — people tend to delay big decisions. In housing, hesitation matters. Even when prices do not fall significantly, transaction levels can soften, chains can become more fragile and the market can become more price-sensitive.
That said, it would be wrong to suggest that war in Iran automatically means the UK property market is heading into serious trouble. Rightmove still expects asking prices to rise by around 2% in 2026, and the market entered the year with improved affordability compared with the peaks of the mortgage shock. So the more balanced conclusion is that the war in Iran is not necessarily a direct threat to house prices in itself — but it is a very real threat to the rate-cut narrative that has been helping support confidence. If oil remains high and inflation stays sticky, the market may continue to move, but more slowly and more selectively than many had hoped.
So how is Trump affecting the UK property market? Right now, most of the answer runs through Iran. The conflict has helped drive oil higher, increased inflation concerns, unsettled currencies and made interest-rate cuts less certain. For British buyers, sellers and homeowners, that matters far more than the political drama itself. The UK property market can cope with noise; what it dislikes is sustained financial pressure. And if the Iran war keeps energy markets under strain, that pressure could become one of the defining influences on the housing market in 2026.