Interest Rates – What a Difference a Month Makes

In just three weeks, the outlook for UK interest rates has changed dramatically.

Only last month, we were feeling far more optimistic. I was telling anyone who would listen that the next move in the Base Rate would be another cut – and soon.

The US-Israel attacks on Iran have changed everything.

Let’s rewind three weeks.

At its February meeting, inflation had eased to 3%, and the Bank of England’s MPC voted 5-4 to hold Base Rate at 3.75%. Four members voted for an immediate 25bp cut to 3.50%. It was a much closer decision than markets had expected, reinforcing the sense that the next move would be down.

By contrast, yesterday’s MPC meeting produced a 9-0 vote to hold Base Rate at 3.75%. In just three weeks, the Bank’s focus has shifted from when cuts might begin, to how serious the next inflationary shock could become.

It even hinted that the next move could be upwards, although Governor Andrew Bailey moved quickly to cool the market’s more hawkish reading of the decision, signalling caution rather than panic.

Either way, the picture now looks very different.

The Middle East conflict has injected a significant inflationary risk into the global economy. The immediate impact is higher oil prices. Higher energy and transport costs feed through into food, logistics, materials and wider business costs, creating fresh upward pressure on inflation.

So just as the Bank had appeared to be on a path back towards 2% inflation, markets are now pricing in the risk that inflation stays higher for longer. The BoE is no longer looking at a one-way road towards lower rates.

Between a Rock and a Hard Place

On one hand, the UK economy is hardly booming. Growth remains weak, hiring is soft, and consumer confidence is fragile. Ordinarily, that would support the case for lower rates.

On the other hand, if another energy shock starts feeding into wages, prices and inflation expectations, the BoE cannot ignore it. Even if the original shock comes from overseas, the danger is that it becomes embedded domestically.

Mortgage and Swap Rates

That is why yesterday’s decision to hold rates at 3.75% felt cautious rather than comfortable. It is also why property investors and developers need to look beyond the Base Rate alone.

Mortgage pricing, especially fixed rates, is heavily influenced by swap rates and market expectations. If markets believe inflation will stay higher for longer, swap rates can rise sharply even before the Bank moves.

That is exactly what has happened during March. It has felt similar to the aftermath of the Truss/Kwarteng mini-Budget in autumn 2022. Lenders have pulled product ranges and repriced at speed, often with little or no notice.

The Takeaway for Investors and Developers

Even if Base Rate has not moved, borrowing costs can still move against you.

This matters even more because 2026 is a huge year for remortgaging. Many investors will be looking to refinance, review existing facilities, or decide whether to fix, wait, or restructure.

In a choppy market like this, leaving things late can box you in very quickly.

The borrowers who usually fare best are those who act sooner rather than later, understand their options early, and give themselves room to move if lenders reprice or criteria tighten.

Whether you are refinancing a BTL, looking for a refurb bridging loan, planning a development exit, or lining up your next new-build project, flexibility matters.

The Final Word

A month ago, the conversation was about when the next rate cut would be.

Now, it is about whether inflationary pressures from the Middle East will delay cuts – or even force markets to price in something harsher.

February CPI is released next Wednesday (25 March) at 7:00am. Set your alarms.

For property investors and developers, the message is simple:

Don’t assume the window stays open. Start early, avoid boxing yourself in, and give yourself options.

If you’d like a clear, strategic view of your next move in this market - whether that’s refinancing, restructuring, funding a refurbishment, exiting a development, or planning your next acquisition - you’re welcome to contact me here.

What a difference a month makes.