Fixed Rate Mortgage UK 2026: Best Rates & Should You Fix?

Fixed rate mortgages are surging back to prominence in April 2026 — and for good reason. With the Middle East conflict pushing oil prices higher and mortgage lenders hiking rates rapidly, knowing when and how to fix your rate could save you thousands. Here's everything you need to know. Updated April 2026

Current Best Fixed Rate Mortgage Deals — April 2026

Source: HomeOwners Alliance / L&C, updated 2 April 2026. Rates based on a £200,000 repayment mortgage over 30 years. Your actual rate depends on LTV, income and credit score.

What's Happening to Mortgage Rates in April 2026?

Mortgage rates have taken a sharp U-turn in April 2026. Just weeks ago, lenders were cutting fixed rates as the interest rate outlook improved. Then the Middle East conflict broke out — pushing oil prices to $112 per barrel, stoking inflation fears, and causing swap rates to jump rapidly. The result: HSBC, NatWest, Nationwide and Halifax have all hiked mortgage rates multiple times since the conflict began. The average 2-year fix is now 5.56% — significantly higher than the 4.83% average seen in January 2026.

A typical mortgage holder is now paying around £85 per month more than before the conflict began, according to L&C Mortgages. With 1.8 million fixed-rate mortgages due to expire in 2026, millions of UK homeowners face a critical decision.

2-Year vs 5-Year Fixed Rate: Which Should You Choose?

In normal times, 2-year fixes are cheaper and give you flexibility to refinance sooner. But in April 2026, the gap between 2 and 5-year rates has nearly closed, making 5-year fixes particularly attractive for borrowers who want to lock in certainty while rates are volatile.

Should You Fix Your Mortgage Now?

If your current deal is ending in the next 6 months, acting now makes sense. Most lenders allow you to lock in a rate up to 6 months before your deal expires — meaning you can secure today's rates without any risk. If rates fall before you complete, some brokers can switch you to a better deal.

If you're on a Standard Variable Rate (SVR), switching to a fixed deal will almost certainly save you money. SVRs are currently as high as 7.99% — nearly double the best fixed rates available.

How to Get the Best Fixed Rate Mortgage

The rate you're offered depends heavily on your Loan to Value (LTV). Borrowers with a 40% deposit (60% LTV) get the best deals. Those with a 10% deposit (90% LTV) pay significantly more. Use a whole-of-market mortgage broker — they compare every lender, including deals not available direct to consumers, and their service is usually free.

This article is for informational purposes only and does not constitute financial advice. Mortgage rates change daily. Always consult a qualified mortgage broker before making decisions. Your home may be repossessed if you do not keep up repayments.