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:
Posted on Google Christopher WheatleyTrustindex verifies that the original source of the review is Google. Excellent experience working with Mark & Clare at Holbrook property finance 👍Posted on Google Sofia PittmanTrustindex verifies that the original source of the review is Google. I worked with Mark to purchase and mortgage my first apartment few years ago, he secured me a very competitive rate which reduced my monthly payments and the whole experience was professional and stress-free. When my current fixed term is ending, I have contacted Mark to assist with a remortgage. He is consistently helpful and knowledgable, explained all the available options clearly, and took the time to understand my mortgage request then advised a product that genuinely suited my circumstances. Communication was excellent and transparent throughout, with quick response to any questions. He secured me a current best rate and handled all the paper work efficiently. An outstanding and reliable broker who truly goes above and beyond. I would highly recommend Holbrook’s services and Mark to anyone looking to mortgage or remortgage.Posted on Google Robin MallinTrustindex verifies that the original source of the review is Google. Morgan and Clare of Holbrook were superb during the whole process, I would definitely recommend using them.Posted on Google Caitlyn AllenTrustindex verifies that the original source of the review is Google. Holbrook were fantastic from start to finish! I never had any trouble reaching anyone and they were able to provide great options for all of the services we needed. Graeme, Robyn, Clare & Jack are all a credit to the business and I’m really grateful for the help they provided me! 10/10 - would definitely recommend!Posted on Google David AshtonTrustindex verifies that the original source of the review is Google. Exceptional mortgage broker. Graeme Routledge at Holbrook Property Finance did absolutely everything to secure the best Buy to Let Mortgage Offer for my wife and I. He made the application process so easy. Clare Eggleton also kept us updated every step of the way. She was fantastic. I wouldn't go anywhere else. Outstanding service. Very highly recommend. David and Karina ASHTONPosted on Google IONUT GIULEANUTrustindex verifies that the original source of the review is Google. I would highly recommend the team at Holbrook Property Finance, I’ve dealt with Mark, Clare, Jack and Mark and they are always going the extra mile to find you the best deal possible for your mortgage also life or income protection insurance. Always a pleasure working with them highly recommend them. Thank you once again for all your help with the remortgage and insurances renewals. 👍🏼Posted on Google Tom WalkerTrustindex verifies that the original source of the review is Google. I would highly recommend the team at Holbrook for mortgage and financial services. I dealt with Mark and Clare in particular - they were highly responsive, efficient and customer-focused, making what could have been a stressful process, streamlined and seamless. Thank you very much, and I look forward to working with you again.Posted on Google Iryna ShostakovskaTrustindex verifies that the original source of the review is Google. Fantastic experience – professional, friendly, and efficient throughout. Highly recommend Holbrook Property for mortgage advice! Clare and Dan are simply the best! Great communication, excellent advice, supportive, and truly care about their clients! Thank you!Posted on Google Phoebe CousinsTrustindex verifies that the original source of the review is Google. We received excellent support from Holbrook Property Finance when buying our first house, and would definitely recommend to others. We are first time buyers and had a million questions - Mark was extremely helpful throughout. Thank you!Posted on Google Tarana AliyevaTrustindex verifies that the original source of the review is Google. Holbrook Property Finances and Graeme, Claire and Stephanie have all been super helpful with getting us to where we needed. I have appreciated flexibility, prompt response and care from the whole team. I would definitely recommend them!
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.