
For individuals applying for large loans in the UK, especially those exceeding £1 million, one of the key decisions borrowers face is choosing between private banks and high street lenders.
Although both options have been commonly used for large loans and can provide substantial funding, they can largely differ in experience, underwriting process, flexibility and speed. Making the right decision between the two options can significantly impact approval chances and long-term borrowing flexibility.
In this guide, we’ll compare both the options across the areas that matter most when securing a large loan.
Understanding the Difference
High street lenders can serve as a better choice or borrowers with straightforward income and conventional property purchases. However, private banks are more popular for larger or more complex borrowing requirements as they provide greater flexibility.
Flexibility: Where Private Banks Stand Out
Flexibility is one of the key differences between the two lending routes and understanding the difference can help make the right choice.
High street lenders are known to follow strict affordability rules. In most cases, these lenders use standard income multiples and may place restrictions on bonuses, dividends for retained company profits. In case the applicant falls outside the guidelines, the application may be rejected.
Private banks may assess:
● Investment income
● Bonuses and commissions
● Company profits
● Foreign currency earnings
● Trust income
● Existing assets and overall net worth
Private banks are also known for bespoke loan structures. Depending on the client profile, they may offer:
● Interest-only borrowing
● Flexible repayment schedules
● Multi-currency lending
● Lending secured against investment portfolios
● Higher loan sizes at higher loan-to-value ratios
Speed and Efficiency
Another very important aspect when it comes to large loans or mortgages, especially in competitive property markets where delays may put transactions at risk.
High street lenders are often known to rely on layered approval systems, which may involve automated checks, central underwriting teams and fixed documentation. This can be a good choice for standard applications, it can result in delay for large loans.
This is where private banks can be the ideal choice, as they sometimes move more quickly because decision-making is more relationship-driven. Most banks also work with experienced underwriters to assess the case faster than relying entirely on automated systems.
Underwriting Approach
High Street Lending
The underwriting models for high street lenders typically assess:
● PAYE income
● Credit score
● Loan-to-income ratios
● Existing debt commitments
● Standard affordability calculations
While this approach can be a smart choice for normal loans for individuals with simple income structures and clean financial profiles, it often results in difficulties for applicants with variable earnings or unconventional income streams.
Private Bank Underwriting
Private banks, instead of relying on automated calculation methods, adopt a far more holistic view. These banks assess the borrower’s broader financial position.
This may include consideration of:
● Liquidity and investment holdings
● Long-term career trajectory
● Business performance
● Undrawn profits
● Asset portfolios
● International income streams
Client Experience
The overall client experience may vary between private banks and high street lenders.
In case of high street lenders, the borrowers often interact through call centres or online portals as these lenders, as these lenders operate on a transactional basis. This offers a little human touch.
On the other hand, private banks put greater emphasis on relationship management. So, the customers are assigned a dedicated banker who will remain in touch with the applicant throughout the lending journey. This can be a valuable approach, especially for borrowers handling large transactions.
Choosing between the two options can be a tricky choice, but the strongest result may come from working with a broker with a better understanding of the market and the working style of private lenders and private banks.
At AWS Private Finance, we have a strong team of highly skilled professionals who can help you navigate both high street and private banking solutions for positive outcomes.
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