Speak to an Advisor 7 days, 8am - 10pm
Speak to an Advisor 7 days, 8am - 10pm
Work out your mortgage repayments based on your buy to let property value and deposit size.
The buy to let mortgage calculator offers a helpful estimate based on your rental income and property value, but it’s only a guide.
Lenders take additional factors into account, such as your credit history, personal income, and overall financial situation, which the calculator can’t assess fully.
To get a more accurate figure and access to the most suitable mortgage deals, it’s recommended to speak with a mortgage broker like us.
We can help you navigate the complexities of buy to let mortgages and find a solution tailored to your investment needs.
Interest rates play a crucial role in determining your monthly mortgage payments, especially for a buy to let mortgage.
Higher interest rates increase the cost of borrowing, meaning your monthly payments will be higher, which can reduce your rental yield
If you have a tracker or variable rate mortgage, your payments will fluctuate based on changes to the Bank of England’s base rate.
For stability, many landlords opt for fixed-rate buy to let mortgages, locking in their payments for a set period.
Speaking with a mortgage broker can help you explore the most suitable rates available for your buy to let investment.
Your loan value decreases over time as you make your monthly mortgage payments, with each payment contributing towards both the interest and the loan balance (the principal).
The speed at which the loan decreases depends on the type of mortgage you have. With a repayment mortgage, each payment gradually reduces both the interest owed and the principal, so your loan balance decreases steadily.
With an interest-only mortgage, you’re only paying the interest each month, meaning the loan balance remains unchanged until you repay the capital in full at the end of the term.
Your loan value over time is determined by several factors, including the type of mortgage and how much capital you repay each month
For a buy to let mortgage, if you choose an interest-only deal, your loan amount will remain the same until the end of the term, as you only pay the interest each month.
With a repayment mortgage, each monthly payment reduces both the capital and interest, meaning your loan balance decreases over time.
To understand which option suits your long-term property investment goals, speaking with a broker can provide tailored mortgage advice.
For a buy to let mortgage, most lenders typically require a minimum deposit of 25% of the property’s value, though this can vary based on your circumstances and the lender’s criteria.
Some may ask for as much as 40%, especially if you are looking for better interest rates or have a more complex financial situation.
A larger deposit can help you secure more favourable terms.
Speaking with a mortgage broker can help you explore your options and understand how much deposit you’ll need based on your investment goals.
Using a mortgage broker for your buy to let mortgage is highly recommended.
Mortgage brokers like us have access to a wide range of lenders, including specialist buy to let deals that may not be available directly to landlords.
We can help you navigate the often complex requirements, such as rental income calculations and affordability assessments.
By working with a broker, you’ll save time and have a better chance of securing a competitive rate, while ensuring the mortgage suits your investment strategy.
Our Customers Love Us
190 5 Star Reviews
Adam Bateman
Just wanted to comment on the experience I have had dealing with uk moneyman for my re mortgage. The team have been excellent throughout, special shout out to Stacy Waudby who has been a pleasure to deal with and has really been pro-active and helpful. I would definitely recommend them to anybody looking for independent mortgage advice
9 Jun 2026
amber sheridan
Ami has been great. She explained everything clearly and answered all of our questions (silly or not). Communication was great, genuinely couldn't recommend this service or our advisor Ami more.
28 May 2026
Keith Hirst
UK Moneyman have helped with my mortgage and remortgage for many years. Always really helpful and knowledgeable. My latest remortgage was done with Conor, who was great at making sure I was getting not just the best deal, but the right deal for my needs.
22 May 2026
Victor Abrams
I found Warren Bailey to be a very helpful and knowledgeable advisor when I discussed with him the potential options for a retirement mortgage . He had contacted me within a day of my seeking an initial conversation with him , and he reassured me there were lenders out there who would consider a mortgage paid out of pension , despite my own bank nort even talking to me as I was over 70 ! Within a couple days Warren had led me through the onboarding process , had explained what documents were needed and had found me a lender suited to my requirements. An excellent experience, and I would recommend him strongly to people looking for a retirement mortgage, and generally . Victor Abrams
15 May 2026
Julie Brake
We would have given them 20 stars. Both Warren & Lizzi have worked so hard on our behalf, in what has not been the smoothest of circumstances. They have been so professional and kept us updated. Would thoroughly recommend this company. With grateful thanks in getting us our mortgage.
12 May 2026
Abdul khaliq Mayar
I would highly recommend UK Money Man, especially Matthew Collinson and Paula. They have done an amazing job for me from start to finish. My previous mortgage broker got my application declined through TMW, and I was very stressed and worried. When I came to UK Money Man, they completely changed the game for me. Matthew was always helpful, professional, and kept me updated at every stage — even on his day off. That level of service really meant a lot to me. Paula was also fantastic and worked hard on my application. Thanks to their hard work and support, my mortgage was approved. I truly appreciate everything they have done for me and my family. I would definitely recommend Matthew, Paula, and UK Money Man to anyone looking for a reliable and supportive mortgage broker.
11 May 2026
Flc
Amazing company! Used them many times since 2018 and always a high standard of service! Would definitely recommend!
5 May 2026
William Thompson
I would like to say Thankyou to Jonathan and Dan for giving me an easy experience in sorting out my equity release.They were polite,friendly and very professional in their duties,and they made everything as easy as possible for me
29 Apr 2026
Yasir Noori
The team at UK Moneyman, especially Stacey Waudby and Matt Collinson, were fantastic. They have been really helpful throughout the process and in keeping me in the loop, with any update regarding the application
16 Apr 2026
Janiene Walton
Great service, very professional and I felt my adviser really was interested in helping me get the best deal for a repayment mortgage for my age group.
29 Mar 2026
Helpful Guides
Your home may be repossessed if you do not keep up repayments on your mortgage.
There may be a fee for mortgage advice. The fee is up to 1% but a typical fee is £495.
Read our 15 Reviews
Londonmoneyman is a trading name of UKMM Limited, which is an appointed representative of Mortgage Advice Bureau (Derby) Limited, who are authorised and regulated by the Financial Conduct Authority.
UKMM Limited is Registered in England, No. 16541342 | Registered Address: Capital House, Pride Place, Pride Park, Derby, England, DE24 8QR.
© Londonmoneyman 2009–2026
Contact
Follow Us
Londonmoneyman is a trading name of UKMM Limited, which is an appointed representative of Mortgage Advice Bureau (Derby) Limited, who are authorised and regulated by the Financial Conduct Authority.
UKMM Limited is Registered in England, No. 16541342 | Registered Address: Capital House, Pride Place, Pride Park, Derby, England, DE24 8QR.
© Londonmoneyman 2009–2026
Speak to an Advisor
7 Days a Week, 8am – 10pm
We value your privacy
This website uses cookies. If you continue to use the site, we will assume that you agree with our use of cookies.
