Understanding the Different Types of Mortgages Available in London

Jan 16, 2026By Christian Horner
Christian Horner

Introduction to Mortgages in London

When it comes to purchasing a property in London, understanding the various types of mortgages is crucial. The city offers a wide array of options, each catering to different financial situations and preferences. Knowing the differences between these mortgage types can help you make an informed decision that suits your needs.

London skyline

Fixed-Rate Mortgages

Fixed-rate mortgages are one of the most popular choices among homebuyers. They offer a set interest rate for a specified period, typically ranging from two to ten years. This stability in monthly payments can be advantageous for budgeting, as you won’t be affected by fluctuations in interest rates during the fixed term.

However, it's important to note that once the fixed term ends, the mortgage usually reverts to the lender’s standard variable rate, which may be higher. Therefore, planning for a potential increase in payments is essential.

Variable-Rate Mortgages

Variable-rate mortgages, as the name suggests, have interest rates that can change over time. These rates are generally linked to the Bank of England’s base rate, meaning they can rise or fall. While this can lead to lower initial payments compared to fixed-rate mortgages, it also introduces the risk of increased payments if rates go up.

London house

Within this category, there are several types including tracker mortgages and discount mortgages. Tracker mortgages follow the base rate, while discount mortgages offer a reduced rate for a certain period.

Interest-Only Mortgages

Interest-only mortgages allow you to pay just the interest on the loan for a set period, typically five to ten years. This can result in lower monthly payments initially. However, it’s crucial to have a repayment plan in place for the end of the interest-only term, as the full loan amount will still be due.

These mortgages can be suitable for certain investors or those expecting their income to increase significantly in the future. However, they carry a higher risk if property values do not rise as expected.

financial planning

Help to Buy and Shared Ownership

The UK government offers schemes like Help to Buy and Shared Ownership to assist first-time buyers and those with limited deposits. Help to Buy provides an equity loan, while Shared Ownership allows you to buy a share of the property and pay rent on the remaining portion.

These options can make entering the property market more accessible but also involve specific eligibility criteria and potential additional costs.

Conclusion

Choosing the right mortgage is a significant step in your homebuying journey in London. Whether you prefer the predictability of a fixed-rate mortgage or the potential savings of a variable-rate, understanding your options is key. Always consider seeking advice from a financial advisor to tailor your mortgage choice to your specific circumstances.