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Home » Services » Mortgage Services » Let to Buy Mortgages » Let to Buy: Weighing Up Your Options

Let to Buy: Weighing Up Your Options

Ciarán Power

Last Updated: February 2nd, 2024 at 6:41 pm

Table Of Contents


Venturing into a Let to Buy arrangement involves several crucial factors that need careful consideration. This path offers unique opportunities but also comes with specific challenges. Here, we will explore the key elements you should weigh before deciding on a Let to Buy Mortgage

Benefits of Let to Buy

  • Income from Renting: One of the most significant benefits of Let to Buy is the potential to generate rental income. This can serve as a secondary revenue stream and may help cover the mortgage payments on your current property.
  • Property Value Appreciation: Over time, your original property can increase in value, potentially yielding a significant return on investment if you choose to sell in the future.
  • Flexibility to Return: Holding onto your first property gives you the option to return or use it differently in the future, providing a level of flexibility that selling does not.
  • Building a Property Portfolio: Let to Buy can be your first step towards building a property portfolio, offering a long-term investment strategy and diversifying your assets.

Potential Drawbacks

  • Managing Two Mortgages: One of the main challenges is the financial strain of managing two mortgages simultaneously. This requires careful financial planning and a stable income.
  • Rental Market Fluctuations: The income from renting out your property can fluctuate based on market conditions, potentially affecting your ability to cover mortgage payments during void periods.
  • Maintenance and Management: Being a landlord entails responsibilities like property maintenance, finding and managing tenants, and adhering to legal requirements, which can be time-consuming and costly.
  • Higher Stamp Duty on Second Home: When purchasing your new property, you may be subject to a higher stamp duty rate, as it will be considered a second home.
  • Risk of Negative Equity: If the property market dips, there’s a risk that your original property could fall into negative equity, particularly if you have a high loan-to-value ratio on your Buy to Let mortgage.

Consent to Let vs Buy to Let

It’s important to differentiate between ‘Consent to Let’, which is temporary permission from your current lender to rent out your home, and a Buy to Let mortgage, which is a long-term mortgage product for landlords. Each has different terms and implications.

  • Consent to Let: This is typically a short-term solution where your current mortgage lender gives you permission to rent out your existing property. It’s ideal if you’re planning to let your property temporarily – perhaps due to relocation for work or other reasons. With Consent to Let, the terms of your existing mortgage largely remain unchanged, but the lender may charge a higher interest rate or a fee. It’s important to note that not all lenders offer Consent to Let, and those who do might have specific conditions attached.
  • Buy to Let Mortgage: In contrast, a Buy to Let mortgage is a long-term financial product designed specifically for properties that will be let out. If you decide to rent out your property as part of a longer-term investment plan, converting to a Buy to Let mortgage is usually the appropriate choice. These mortgages are assessed differently from residential mortgages, with the focus on the potential rental income from the property rather than just your personal income. The interest rates and fees may differ from your original residential mortgage, and you’ll likely need to meet specific eligibility criteria related to your income, the property’s rental potential, and your experience as a landlord.

Choosing between Consent to Let and a Buy to Let mortgage depends on your long-term plans for the property, your financial situation, and your goals as a property owner. It’s advisable to seek guidance from a mortgage advisor to understand which option aligns best with your circumstances.


Let to Buy Mortgages offer a strategic opportunity for homeowners looking to move and invest simultaneously. However, it requires a careful evaluation of the financial implications, landlord responsibilities, and market conditions. Thorough planning and expert advice are essential. For tailored guidance on navigating the complexities of Let to Buy, our team at Green Mortgages is here to assist you every step of the way.

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