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The Mortgage Market Experience Gap: Key Insights for 2026

The UK mortgage market faces challenges in delivering consistent experiences, with underwriting identified as the main bottleneck.

By David Sampson
11 August 2026
4 min read
UK residential mortgage article image for The Mortgage Market Experience Gap Key Insights for 2026

TL;DR

  • 46.3% of brokers identify underwriting as the main bottleneck in the mortgage process.
  • this impacts brokers and lenders alike, highlighting the need for improved communication and efficiency.

Written by David Sampson for Mortgage118. Last updated 11 August 2026. Reviewed against our editorial standards. Editorial standards. Mortgage118 is a directory — not FCA-authorised and not a mortgage adviser.

The UK mortgage market is facing significant challenges in delivering a consistent experience for brokers and borrowers. Recent research highlights that the primary issue is not attracting new business but ensuring a smooth process once cases are initiated. A staggering 46.3% of brokers reported that cases frequently stall at the underwriting stage, which is the most common bottleneck in the mortgage journey.

What are the main bottlenecks in the mortgage process?

According to recent findings, underwriting is the most significant hurdle in the mortgage process, with 46.3% of brokers indicating that this stage often causes delays. Following underwriting, the legal process accounts for 27.1% of bottlenecks, while valuations contribute to 20.4%. This indicates a clear need for lenders to streamline their underwriting processes to enhance efficiency.

How do lenders perceive their operational challenges?

Lenders have identified underwriting capacity as their biggest operational challenge, with 38.9% of respondents highlighting this issue. The legal and conveyancing processes follow closely behind, cited by 22.2% of lenders. However, the problem extends beyond mere capacity; it also encompasses how clearly lending criteria are communicated, the consistency of document requests, and the effectiveness of case packaging. These factors directly affect the speed and quality of service that brokers and borrowers experience.

What does this mean for borrowers and brokers?

For borrowers, the implications of these bottlenecks are significant. The need for brokers to chase lenders for updates is prevalent, with only 4% of brokers reporting that they do not need to follow up. More than half of brokers chase lenders once or twice, while 41.6% need to chase three times or more. This indicates a lack of timely communication, which can lead to frustration for borrowers seeking clarity on their mortgage applications.

Furthermore, case quality remains a critical concern. Only 8.8% of lenders reported that 61-80% of cases are fully packaged on the first submission. Alarmingly, no lender indicated that more than 80% of cases are fully packaged, with over half stating that 40% or fewer cases meet this standard. This suggests that both brokers and lenders need to work collaboratively to improve the quality of submissions to reduce delays.

What should the mortgage market focus on moving forward?

The current findings emphasize the need for the mortgage market to focus on enhancing operational efficiency, particularly in underwriting and legal processes. The Financial Conduct Authority’s Mortgage Rule Review aims to simplify regulations and promote sustainable homeownership. Key priorities for 2026 include responsible lending, improving access for first-time buyers and underserved groups, and ensuring consumer protection. As the market evolves, it is essential for lenders to adapt their processes to meet these regulatory changes while also addressing the needs of brokers and borrowers.

Frequently asked questions

What can brokers do to improve the mortgage process?

Brokers can enhance the mortgage process by ensuring that cases are well-packaged before submission, which can help reduce the need for follow-ups with lenders. Clear communication with clients about the documentation required can also streamline the process.

How can borrowers prepare for a smoother mortgage experience?

Borrowers can prepare for a smoother mortgage experience by ensuring they have all necessary documentation ready and understanding the lending criteria. Working closely with their brokers to clarify any uncertainties can also help expedite the process.

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.