Are cheaper mortgage deals about to reignite the UK's 2026 housing market?

A bumpy road back towards cheaper mortgages

2026 was supposed to be the year mortgage rates finally settled down. Instead, it's been anything but calm.

At the start of the year, the average two-year fixed rate was sitting just below 5%, and Moneyfacts was reporting the highest number of mortgage products on the market in 18 years. Then, from late February, escalating conflict in the Middle East rattled financial markets, pushing up the "swap rates" lenders use to price fixed mortgages (in short, the wholesale cost of borrowing that lenders pass on to us). Sub-4% fixed deals — which had been quietly available since February 2025 — disappeared almost entirely within weeks. Big-name lenders including Barclays, HSBC, NatWest, Nationwide and Santander pulled their cheapest fixes, and by mid-May the average two-year fix had jumped to around 5.8%.

The good news: that shock hasn't turned into a re-run of the 2022 mini-Budget crisis. Since then, rates have been gradually easing again — the average two- and five-year fix both fell to around 5.52% by early summer, and mortgage product choice has climbed back above 7,000 deals, recovering steadily for three consecutive months. It's not the return of sub-4% fixes yet, but for buyers who paused their plans in spring, the market is looking noticeably friendlier again.

What this actually means for your monthly payment

Rate swings sound abstract until you translate them into pounds and pence.

On a typical £250,000 mortgage over 25 years, the difference between a 4.3% deal and today's average of around 5.5% works out to roughly £180–£200 extra per month, or over £2,000 a year. That's the gap many of the 1.8 million households with fixed deals expiring in 2026 are grappling with as they remortgage — particularly those who locked in ultra-low rates of 1.5–2.6% back in 2020–2021.

For first-time buyers, the maths cuts the other way in one important respect: if rates continue easing from their spring peak, every 0.25–0.5 percentage point improvement meaningfully increases what you can borrow. A buyer who could afford £280,000 at 5.8% could stretch to roughly £290,000–£300,000 at 5.0%, depending on income and deposit — often the difference between a two-bedroom flat and a small terraced house in many parts of the country.

It's also worth noting a shift in buyer behaviour: Moneyfacts data shows more people comparing two-year fixes rather than five-year deals in recent months, suggesting households are betting rates will fall further and don't want to lock in for too long. If you're weighing up the same choice, it's worth speaking to a broker about how much rate movement you'd need to see before a five-year fix becomes better value again.

What's happening to the homes first-time buyers actually buy

Rates are only half the affordability story — the other half is what's happening to prices on typical first-time buyer stock: flats and terraced houses.

REalyse data on national asking prices over the past 24 months shows flats have been trading in a fairly tight band of roughly £460–£515 per square foot, with terraced houses more stable still, generally £310–£355 per square foot. Neither segment shows the kind of runaway price growth that would offset improving mortgage rates — asking prices per square foot for both property types in mid-2026 sit close to where they were a year earlier, with the usual seasonal wobbles rather than a clear upward trend.

That matters because it suggests any near-term "reignition" of demand is more likely to show up in transaction volumes and time-to-sell than in a fresh price spike. Average days on market for flats has hovered around 100–110 days over the period, notably longer than terraced houses at roughly 80–90 days — a reminder that flats, often the entry point for first-time buyers, are taking longer to shift even in a market with improving rate sentiment. If mortgage affordability keeps improving through the second half of 2026, we'd expect that gap to narrow before we see prices move meaningfully.

Rent vs buy: has the calculus shifted?

For renters watching all this from the sidelines, the honest answer is: cautiously, yes, but the picture isn't uniform.

Falling mortgage rates lower the bar to buying, but the 1.8 million fixed deals expiring in 2026 also mean a wave of homeowners remortgaging onto higher rates than they're used to — some by £200–£300 a month. That's unlikely to push large numbers of owners back into renting, but it does mean the rental market isn't about to see a flood of ex-homeowner supply either.

For renters actively saving for a deposit, the practical takeaway is timing rather than panic. Product choice recovering to 7,000+ deals means more competition among lenders, which historically feeds through into better rates for borrowers with smaller deposits too — Moneyfacts noted the average five-year fix at 95% loan-to-value dipping below 6% for the first time since March 2026, a meaningful signal for buyers without a large deposit.

Outlook: reignition or steady thaw?

"Reignite" might be too strong a word for where things stand today. What the data points to is a market thawing carefully rather than roaring back to life — mortgage product choice rebuilding, rates easing off their spring peak, and first-time buyer property prices holding largely flat rather than spiking.

For buyers, that's arguably the healthier scenario: improving affordability without a fresh price race. If the recovery in mortgage choice and pricing continues through the rest of 2026, expect the next signal to show up in transaction volumes and shorter time-on-market for flats and terraced homes, rather than in headline price growth. Worth keeping an eye on your local market specifically, since national averages can mask real differences between regions and property types.

If you're trying to work out what a specific property might be worth in today's market, REalyse Pulse's valuation tool can give you a data-backed estimate based on local comparables.