A buy to let mortgage can be a powerful tool for building or expanding a property portfolio, but lender criteria, rental calculations and product options vary widely.









A buy to let mortgage is designed for purchasing or remortgaging a property that you intend to rent out to tenants, rather than live in yourself. While some buy to let mortgages can look similar to residential mortgages, lenders assess them differently.
Key differences often include:
Because there are many variations and lender calculations can differ expert advice helps ensure you apply to the right lender first time.
A buy to let mortgage is designed for purchasing or remortgaging a property that you intend to rent out to tenants, rather than live in yourself. While some buy to let mortgages can look similar to residential mortgages, lenders assess them differently.
Key differences often include:
Because there are many variations and lender calculations can differ expert advice helps ensure you apply to the right lender first time.
There is no one-size-fits-all buy to let mortgage. The right option depends on your experience, the property, and your wider strategy. At Holbrook, we can advise on a wide range of solutions, including:
Standard Buy to Let Mortgages
These are often suitable for single-property landlords or straightforward purchases where the property, rental income, and borrower profile meet mainstream lender criteria.
Portfolio Landlord Mortgages
If you hold multiple properties, you may be classed as a portfolio landlord (criteria varies by lender). These cases can involve additional underwriting and lender-specific requirements. We’ll help you structure and present your portfolio clearly.
Limited Company Buy to Let Mortgages
Many landlords choose to purchase or remortgage investment properties through a limited company structure, often an SPV. Lender choice can be more specialised here, and we’ll help you understand product availability, requirements and implications.
First-Time Landlord Mortgages
If you’re new to property investment, not all lenders will consider first-time landlords. We can identify those who do and guide you through how affordability and deposit requirements may differ.
Specialist Buy to Let Mortgages
Some properties and investment strategies require more specialist lender support. This can include:
We’ll help you identify lenders experienced in these areas and ensure the application is structured appropriately.
At Holbrook Property Finance, we take a long-term approach. Many clients work with us as their portfolio grows because we focus on building relationships and providing advice that supports broader goals not just a single transaction.
When you choose Holbrook, you benefit from:
Deposit requirements vary by lender, but buy to let mortgages often require a higher deposit than residential mortgages. The exact amount depends on factors like rental income, property type and your profile. We’ll advise what’s realistic for your situation.
Yes, in some cases. Not all lenders accept first-time landlords, but many do. We’ll match you with lenders who are comfortable with first-time investors and explain what criteria to expect.
Lenders usually assess rental income using a rental coverage ratio and stress testing. The methodology varies, which is why lender selection is important. We’ll walk you through the calculations and how they apply to your property.
Often yes. Limited company buy to let mortgages are widely available, but lender appetite and requirements vary. We’ll help you understand your options and source appropriate lenders.
Many are, but repayment options may also be available depending on the lender and product. We’ll explain the pros and cons and help you choose a structure that fits your strategy.
Get in touch today to speak to one of our advisers.
No pressure, no hassle, just straightforward guidance and support from start to finish.
Holbrook Property Finance Limited registered in England at Holbrook House, 34-38 Hill Rise, Richmond TW10 6UA, number 07066135 is authorised and regulated by the Financial Conduct Authority (FRN 790387). Our charges are dependent on the loan amount and your individual circumstances. A free initial consultation will be provided, and we will explain in all cases what you will be charged before you decide to proceed with an application. As we offer a tailored service our fees can vary. We may receive commissions that will vary depending on the lender, product, or other permissible factors. The nature of any commission model will be confirmed to you before we proceed.