What’s Changed and What It Means for UK Buyers

In June last year, our mortgage advisers explored how low deposit mortgages had reached a 17-year high, opening up more opportunities for buyers with smaller deposits. Since then, the landscape has shifted significantly.

Global events, particularly the ongoing Middle East conflict, have introduced fresh economic uncertainty, impacting mortgage rates, lender appetite, and overall affordability. In this update, our mortgage advisers explain what’s changed, what it means for borrowers, and why professional mortgage advice is more important than ever.

A Changing Mortgage Landscape

At the start of 2026, there were encouraging signs for borrowers. Mortgage rates had been easing, with average two-year fixed rates falling compared to 2024 levels, improving affordability for many buyers. 

However, more recent developments have altered that trajectory.

Rising geopolitical tensions have contributed to increased inflation expectations, particularly through higher energy prices, which in turn has pushed up mortgage pricing. As a result, average fixed-rate mortgages have climbed again, with some deals moving back above 5%. 

This shift has been felt most sharply by first-time buyers and those relying on low deposit mortgages.

Impact on Low Deposit Mortgages

Low deposit mortgages (typically 5%–10%) are particularly sensitive to market conditions because they represent a higher risk for lenders.

Recent market changes have led to:

• Reduced availability of higher loan-to-value products
  Some lenders have tightened criteria or withdrawn selected low deposit deals due to increased risk and market volatility. 
• Higher interest rates on available products
  Even where products remain available, pricing has increased, meaning higher monthly repayments for borrowers. 
• Stricter affordability assessments
  While regulatory flexibility remains, lenders are placing greater emphasis on income stability and affordability due to economic uncertainty. 

At the same time, UK Finance forecasts suggest overall mortgage lending will continue, but with tighter affordability acting as a limiting factor for many buyers in 2026. 

A More Cautious Housing Market

The wider housing market is also reflecting this change in sentiment.

Recent data shows:

• House prices fell by 0.5% in March 2026, with annual growth slowing to under 1% 
• Buyer demand and sales expectations have weakened significantly 
• Mortgage approvals have dipped to their lowest levels in two years 

This points to a more cautious market, where both buyers and lenders are taking a more measured approach.

What This Means for First-Time Buyers

For those looking to get onto the property ladder with a smaller deposit, the environment is now more complex than it was in mid-2025.

Key considerations include:

• Higher monthly costs
  Even small increases in interest rates can have a noticeable impact on repayments. 
• Greater importance of credit profile and income stability
  Lenders are scrutinising applications more carefully in the current climate.
• Timing matters more than ever
  Mortgage rates can change quickly in response to global events, making it difficult to predict the “right” moment to act. 

That said, low deposit mortgages have not disappeared, they remain an important part of the market and continue to provide a route into homeownership for many buyers.

Why Professional Mortgage Advice Is Crucial

In a more volatile and fast-moving market, navigating mortgage options without guidance can be challenging.

A qualified mortgage adviser can:

• Access a wide range of lenders and products, including those not available directly to consumers 
• Help assess affordability accurately and prepare a strong application 
• Identify suitable options based on individual circumstances, not just headline rates 
• Provide clarity in a market where pricing and criteria can change rapidly 

Importantly, advisers are also able to explain the risks, costs, and long-term implications, ensuring decisions are made with full understanding.

Saneesha McNairn, Mortgage Adviser in North London said:

"We’ve seen a clear shift in the mortgage market over recent months. While low deposit options are still available, lenders are understandably more cautious, and rates have become more sensitive to global events. For buyers, this means it’s no longer just about finding a mortgage, it’s about finding the right mortgage for your circumstances and future plans. Professional advice can make a real difference in securing a suitable deal and avoiding costly mistakes."

Final Thoughts

The strong growth in low deposit mortgage availability seen in 2025 has given way to a more uncertain environment in 2026.

While opportunities still exist, they now sit alongside:

• Higher borrowing costs 
• Greater lender caution 
• Increased market volatility 

For buyers, particularly first-time buyers, this makes careful planning and informed decision-making essential.

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YOUR HOME MAY BE REPOSSESSED IF YOU DO NOT KEEP UP REPAYMENTS ON YOUR MORTGAGE.

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Thomas Oliver UK LLP is an appointed representative of The Openwork Partnership, a trading style of Openwork Limited which is authorised and regulated by the Financial Conduct Authority.

Approved by The Openwork Partnership on 30/4/2026.