
Buy to Let Mortgage Advice for UK Landlords
Mortgage advice for landlords purchasing or remortgaging rental properties.
Understanding Buy to Let Mortgages
A buy to let mortgage is designed for properties you intend to rent out rather than live in. Lenders assess applications based on factors such as deposit size, expected rental income, affordability and the type of property.
At Casa UK Mortgages, we support you throughout the mortgage process. We review your circumstances, explain the options available and search across a wide panel of lenders to help identify a suitable solution.
Whether you are:
- buying your first buy to let property
- remortgaging an existing rental property
- looking for a better rate
- expanding your portfolio in your personal name
we are here to guide you through each step.
Why Choose Casa UK Mortgages for Buy to Let Advice
- Access to a wide panel of UK lenders
- Advice tailored to your property goals and circumstances
- Support with first-time landlords and experienced landlords
- Step-by-step support throughout the mortgage process
- Friendly and professional service
- Support available in English and Romanian

Who We Help
Buy to let mortgage support for a range of clients
We can help with:
First-time landlords
If you are buying your first investment property, we can explain what to expect and help you understand the lending criteria that may apply.
Existing landlords
If you already own one or more rental properties, we can help you explore mortgage options when purchasing another property or reviewing your existing mortgage.
If you are reviewing your current mortgage, you may also wish to explore our Remortgage advice to see whether switching lender or reviewing your current rate may be suitable.
Clients buying in their personal name
This page focuses on standard buy to let mortgages rather than limited company buy to let.
Romanian clients living in the UK
If you would feel more comfortable discussing your mortgage options in Romanian, we are happy to assist.
How Buy to Let Mortgages Are Assessed
Buy to let mortgages are assessed differently from residential mortgages. Lenders will usually consider:
- the size of your deposit
- the expected rental income from the property
- your income and financial commitments
- your credit history
- the type of property you want to buy
- your landlord experience in some cases
Most buy to let mortgages require a larger deposit than residential mortgages, and not every lender uses the same criteria. This is where professional mortgage advice can make a real difference.
We Can Help With:
✓ First-time landlord mortgages
✓ Purchasing a rental property
✓ Reviewing your current mortgage rate
✓ Expanding a property portfolio in your personal name
How the Buy to Let Mortgage Process Works
①
Initial conversation
We discuss your plans, the property and your circumstances.
②
Reviewing mortgage options
We review lenders and mortgage products that may be suitable.
③
Mortgage advice
We explain the mortgage product, costs and key features.
④
Mortgage application support
We submit the application and support you through the process.
*** Think carefully before securing any other debts against your home.
Your home may be repossessed if you do not keep up repayments on a mortgage or other debt secured on it.
The FCA does not regulate some forms of Buy to Lets. ***
Buy to Let Mortgage Questions
What deposit is required for a buy to let mortgage?
Most buy to let mortgages require a deposit of at least 20–25% of the property value. The exact requirement will depend on the lender, the rental income and your overall financial circumstances.
Can I get a buy to let mortgage as a first-time landlord?
Yes, many lenders will consider applications from first-time landlords. Criteria may differ between lenders, so it can be helpful to speak with a mortgage adviser who can explain the options available.
Is rental income important for a buy to let mortgage?
Yes. Lenders usually assess whether the expected rental income from the property is sufficient to cover the mortgage payments and meet their affordability requirements.
Can I remortgage an existing rental property?
Yes. Landlords often remortgage to secure a new interest rate, release equity from a property or review their current mortgage arrangements.
Can I speak to a mortgage adviser before applying?
Yes. If you would like to discuss your situation or ask questions, you can book an initial conversation, and we will be happy to guide you through the options available.
Speak With a Mortgage Adviser
Buying or refinancing a rental property can involve different lending criteria compared with residential mortgages. Speaking with a mortgage adviser can help you understand the options available and how lenders may assess your circumstances.
At Casa UK Mortgages, we take time to understand your plans, review suitable lenders and guide you through the process from the initial conversation through to mortgage offer.
If you would like to discuss your situation or ask questions, you are welcome to book an appointment.

Because everyone deserves
a place to call home
Get in Touch
Casa UK Mortgages
6 Pella Grove, Annesley
Nottingham, NG15 0EL
Email: madalina@casauk.co.uk
Tel: 07459 614660
The guidance and/or advice contained within this website is subject to the UK regulatory regime and is therefore primarily targeted at consumers in the United Kingdom. Please note the following important information:
A fee may apply for mortgage advice, typically between £479 and £699 depending on your circumstances.
Casa UK Mortgages Ltd, trading as Casa UK Mortgages, is an Appointed Representative of HL Partnership Limited, which is authorised and regulated by the Financial Conduct Authority, with the FCA reference number 303397.
Casa UK Mortgages Ltd is registered in England and Wales with Company Number 16428343. Registered Office: 6 Pella Grove, Annesley, Nottingham, NG15 0EL.
You can verify this on the FCA Financial Services Register: https://register.fca.org.uk