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UK Mortgage Costs Surge by £348 Amid Middle East Tensions

Average UK mortgage payments have surged by £348 monthly due to rising rates linked to the Iran conflict, affecting borrowers nationwide.

By David Sampson
19 May 2026
3 min read
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TL;DR

  • Average mortgage payments in the UK have increased by £348 monthly since late February due to rising interest rates linked to the Iran conflict.
  • borrowers need to consider locking in current rates to mitigate costs.

The ongoing conflict in the Middle East has led to a significant increase in average mortgage costs across the UK, with borrowers facing an average monthly rise of £348 since February. This surge is attributed to recent rate spikes as lenders react to market volatility, impacting both current homeowners and prospective buyers.

How Have Mortgage Rates Changed Recently?

Since the onset of the Iran conflict, the average fixed mortgage rates in the UK have escalated sharply. This trend began in late February and has continued as lenders have been withdrawing or repricing products at an accelerated pace. The volatility in financial markets has prompted these changes, making it essential for borrowers to stay informed about the latest mortgage rates.

Who is Most Affected by These Changes?

The impact of rising mortgage costs is felt most acutely in London, where the average new mortgage payment has increased by £348 per month. In contrast, borrowers in the North East are experiencing a comparatively smaller increase of about £104 per month. This discrepancy highlights the regional variations in the housing market and the differing challenges faced by borrowers across the UK.

What This Means for Borrowers and Investors

For borrowers, the rise in mortgage payments signifies a pressing need to reassess their financial strategies. One potential avenue to mitigate the impact of these increased costs is to secure a new mortgage deal up to six months before it is needed. This allows borrowers to lock in current rates while retaining the flexibility to switch to potentially cheaper options if they become available. Additionally, discussing flexible options with brokers or lenders, such as extending the mortgage term to lower monthly payments, may provide temporary relief, although it could result in higher total interest payments over time.

Frequently Asked Questions

What should I do if my mortgage payments have increased?

If your mortgage payments have risen significantly, consider consulting with a mortgage broker to explore options for refinancing or securing a better rate. You might also look into extending your mortgage term to reduce monthly payments.

Are there any strategies to lock in lower mortgage rates?

Yes, borrowers can lock in current mortgage rates by securing a new deal up to six months in advance of when they need it. This can help protect against further rate increases while giving you the option to switch if better deals arise.

About David Sampson

David Sampson writes about the UK mortgage market for Mortgage118, covering specialist lending, market trends, and practical advice for borrowers. All content is reviewed for accuracy against FCA guidelines and current market data.

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