MORTGAGES

Buy to Let Mortgage Ireland

Thinking about investing in property and earning rental income? At MortgageLine, we make securing a Buy to Let mortgage simple and stress-free. Whether you’re purchasing your first investment property or adding to your portfolio, our expert brokers will guide you through your options, compare the best rates from trusted lenders, and provide tailored advice every step of the way, helping you make a confident, well-informed investment decision.

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Did You Know? Buy-to-Let Investors Benefit Too

Flexible Investment Options

With a Buy to Let mortgage, you can invest in property while earning regular rental income. Whether you’re starting small or expanding your portfolio, MortgageLine can help you find flexible lending options that suit your financial goals, including interest-only repayment plans to help manage your cash flow.

Stronger Returns with Larger Deposits

In Ireland, Buy to Let investors typically need at least a 30% deposit. Offering a higher deposit, such as 40% or more, can unlock access to lower interest rates and stronger long-term returns. Our advisers will guide you through the best strategies to maximise your investment potential.

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mortgage repayment calculator dublin ireland

Ready to grow your property portfolio?

Investing in property can be a smart way to build long-term wealth, but finding the right Buy to Let mortgage can be complex. At MortgageLine, we make the process simple, helping landlords and investors secure the most competitive rates and lending options tailored to their goals.

  • Free Investment Review: Explore your borrowing power and projected rental returns.
  • Expert Support: Get step-by-step advice from experienced Buy to Let mortgage brokers.
  • Tailored Solutions: Access exclusive rates and flexible terms from Ireland’s leading lenders.
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Did You Know?

With a Buy to Let mortgage, you can invest in property and generate rental income to help cover your repayments. In Ireland, most lenders require a deposit of at least 30%, and offering a higher deposit can unlock lower interest rates and better returns, making your property investment even more rewarding.

Buy to Let Mortgage Calculators

Looking to understand what your investment might cost each month? Our mortgage calculator is a quick and simple way to estimate your repayments based on loan amount, term, and interest rate helping you see what’s affordable before you apply.

Whether you’re purchasing your first rental property or adding to your portfolio, this tool gives you an instant overview of your repayment options so you can plan your investment with confidence.

Calculate Your Mortgage Rate

How Do Buy to Let Mortgages Work? A Step-by-Step Guide

Get Pre-Approved Today

Get Mortgage Ready

• Review your finances and build a solid savings record.

• Ensure you have a deposit of at least 30% of the property’s value.

• Research the rental market to understand expected returns.

Apply Online & Speak with a Broker

• Start your Buy to Let mortgage application through our secure portal.

• Our expert brokers will help you find lenders offering competitive rates and terms.

Get Approved & Choose a Property

• Receive Approval in Principle so you know your borrowing limit.

• Begin searching for a rental property that fits your investment goals.

Finalise Your Loan & Complete the Purchase

• Once your offer is accepted, we’ll manage the final loan approval process.

• Our team will guide you through contracts and closing to ensure a smooth completion.

Things You Need to Know About Buy to Let Mortgages

Not all lenders in Ireland offer Buy to Let mortgages, so it’s important to work with specialists. MortgageLine will compare rates, fees, and lending criteria across trusted lenders to help you find the best deal for your goals, whether you’re buying your first rental property or expanding your investment portfolio.

You’ll need to provide proof of income, employment, and savings to support your mortgage application. Lenders will also require details about the property you plan to purchase, including the price and expected rental income, to ensure your investment is financially viable. MortgageLine can help you gather everything you need.

Buy to Let mortgages usually require a higher deposit than standard home loans. Most lenders will ask for at least 30% of the property’s value. A larger deposit can improve your chances of approval and unlock better mortgage rates, reducing your long-term costs and maximising your investment returns.

Every Buy to Let application is unique. Our qualified mortgage brokers take the time to understand your individual goals and financial situation, explaining your best options clearly. From comparing lenders to managing your application from start to finish, MortgageLine will guide you every step of the way.

Get in touch with a MortageLine broker

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Differences Between Buy-to-Let and Residential Mortgages

Home

Residential Mortgages

Residential mortgages are designed for people buying a home to live in. They typically come with lower interest rates and smaller deposit requirements, often starting from 5% to 10% of the property’s value. Lenders assess affordability based on income, credit history, and existing financial commitments.

Key points:

  • Lower interest rates due to lower risk.
  • Smaller deposits (5–10% of property value).
  • Regulated to protect homebuyers.
Learn More About Help to Buy Scheme
Buy to Let

Buy-to-Let Mortgages

Buy-to-Let mortgages are intended for investors purchasing property to rent out. These loans usually require a higher deposit (typically between 20% and 40%) and lenders will assess the expected rental income to ensure the property is a sound investment.

Key benefits:

  • Higher deposits (20–40%) and rates due to investment risk.
  • Lenders consider projected rental income.
  • May involve additional taxes such as stamp duty and capital gains tax.
Discover the First Home Scheme

Get Pre-Approved for a Buy-to-Let Mortgage

Apply Online

  • Click “Apply Now” to start your Buy to Let mortgage journey. You’ll be connected with a dedicated MortgageLine Adviser who specialises in investment property lending.
  • Complete our secure online application form at your convenience: quick, simple and stress-free.

Schedule Your Free Mortgage Review

  • After submitting your application, one of our advisers will contact you to arrange a free, no-obligation mortgage review.
  • We’ll discuss your plans, assess your eligibility, and explain how much you can borrow based on your deposit, rental income, and financial situation.

Discuss Your Investment Mortgage Options

  • During your review, we’ll compare rates from Ireland’s leading lenders and recommend the most suitable Buy to Let mortgage for your goals.
  • We’ll also explain repayment structures, deposit requirements, and how to make your investment work best for you whether it’s your first property or part of a growing portfolio.
Book a Call

Important Information on Mortgage Regulations and Risks

Buy to Let mortgages in Ireland are designed for investment purposes, that means the property must be rented out to tenants, not used as your own residence. These loans are considered non-consumer investment products, and therefore may not have the same regulatory protections as standard residential mortgages.

Lenders apply strict eligibility checks to ensure affordability and responsible borrowing. Most Buy to Let mortgages are structured as interest-only loans, meaning your monthly repayments cover only the interest due. You must have a clear plan to repay the full loan balance at the end of the term, whether by selling the property, refinancing, or using savings.

It is also a legal requirement to use the property as declared in your mortgage agreement. Living in a Buy to Let property without notifying your lender is considered a breach of contract and could be treated as mortgage fraud.

Investing in property with a Buy to Let mortgage can be rewarding, but it also comes with important financial risks and responsibilities. Before taking out a mortgage, make sure you understand the following:

  • If you fail to keep up with repayments, your property may be repossessed.
  • The interest rate on your mortgage may change, increasing your monthly repayments.
  • Early repayment charges may apply if you pay off a fixed-rate loan early.
  • For interest-only loans, you will need to repay the entire principal amount at the end of the mortgage term.
  • Missed or late payments will negatively affect your credit rating and future borrowing capacity.
  • Property values may fall, which could reduce your equity or limit refinancing options.
  • Rental income is not guaranteed. You are responsible for repayments even if the property is vacant.

At MortgageLine, we help clients understand these risks and ensure they have a repayment and investment strategy that fits their long-term goals. Our team will explain the regulations clearly and help you find the most suitable mortgage option for your situation.

5 Star Reviews from happy clients

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 Ben Moran 
 
 
 
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Excellent mortgage brokers and extremely knowledgeable helpful and professional. I would also like to thank Ben C for all his help in remortgaging and would highly recommend both Ben and MortageLine!
  
 
  
 
 
 
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 Natasa Alexeev 
 
 
 
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We were very satisfied; your team did a great job. Thanks 🙏😇🔥
  
 
  
 
 
 
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 Santiago Amozurrutia 
 
 
 
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The whole team was very supporting from the get go. I can’t explain how easy they made the process of applying for a mortgage feel. Thanks so much!!!
  
 
  
 
 
 
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 Aisling Hearty 
 
 
 
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I cannot recommend MortgageLine more. After dealing with a really stressful situation navigating securing a mortgage directly with a bank, we came to Mortgage Line with the need for a fast turn around. Kealan, Oisin and Ian were incredibly helpful, really communicative and helped guide us through the process. Definitely for anybody who is a first time buyer, having a team of people who are brilliant at their jobs, ready to help you is invaluable.
  
 
  
 
 
 
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 Barry Sweeney 
 
 
 
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I had a great experience with MortgageLine. Kevin Fitzharris in particular was of invaluable service to me on my mortgage journey. I was supported every step of the way, and any queries I had were responded to in an informative and promptly manner. I would wholly recommend them to anyone.
  
 
  
 
 
 
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 Clara G 
 
 
 
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MortgageLine made the entire process very straightforward and Nicholas was extremely helpful, proactive and responsive. Great experience, would definitely recommend.
  
 
  
 
 
 
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 Niamh Magann profile picture 
 
 
 Niamh Magann 
 
 
 
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From the minute of my first call just for advice was answered I felt so confident and reassured that Michael Ivory was the man for the job. The communication was excellent from start to finish. I felt assured that my best interests were being catered for.
I had a hurdle near the end of the mortgage process which  i was really frustrated by ( not a mortgage line task) and Michael had it all sorted within a couple of hours. I really can't recommend enough. Thanks so much.
  
 
  
 
 
 
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 olga paisley 
 
 
 
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Working with Nicholas at morgage line was an absolute pleasure, he provided us with an excellent service from start to finish with our morgage. He was highly responsive, very professional and took the worry out of the application process. We are very grateful for his support and will be recommending him to family and friends.
  
 
  
 
 
 
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 C. Campos 
 
 
 
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I had a great experience with MortgageLine throughout my first home purchase in Ireland. Ben and Ian were both very helpful, professional, and supportive throughout the process. They kept me informed, answered my questions, and helped me navigate the mortgage application, even when unexpected delays came up.

Buying my first home was a big step, and I really appreciated their patience and commitment to helping me get everything sorted.

I would definitely recommend MortgageLine to anyone looking for a mortgage broker in Ireland. Thank you, Ben and Ian, for all your help!
  
 
  
 
 
 
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 Michael Mcgrath 
 
 
 
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Great company to deal with . Especially my broker Michael who has helped from start to finish. Will be using them again

Frequently Asked Questions

Our clients frequently ask us various questions. Some of them are listed below:

A buy-to-let mortgage is a loan used to purchase a residential property that you intend to rent out. You may have an existing property that you are currently living in but you intend to move and rent it out. This is ok but before you rent out the property you will need to get the mortgage lender’s permission. Your standard mortgage will then become a buy to let mortgage.

Buy to let mortgage interest rates are generally a bit higher than normal residential mortgage rates. Buy to let mortgages are more of a niche product that not all mortgage lenders provide and hence why they charge higher mortgage interest rates. In some cases if you are buying a holiday home then you may be able to secure normal home loan mortgage rates. Ask your MortgageLine Adviser for details.

BTL mortgages, sometimes referred to as ‘landlord mortgages’ can be used to buy residential rental property, student accommodation, holiday homes, or anything in between.

With a Homeloan the mortgage holder will likely be the permanent resident of the property, whereas with a buy to let these types of mortgages are specifically designed for letting to tenants.

The majority of residential mortgages are repayment mortgages. This means you repay a portion of the loan and interest every month. Buy to let mortgages on the other hand can be taken out on an interest-only basis, so you will only be required to repay the mortgage interest each month and the mortgage balance will remain the same.

How much you can borrow for a BTL mortgage usually boils down to the amount of rental income that you’re expecting to receive from the tenants of the property. Usually, the income needs to be at least 25-30% higher than what you’re paying for the mortgage.

Most lenders like to see a rental return of 125% or more, and they will stress-test this using your projected rental income and qualifying mortgage rate.

Rental yield refers to the amount of money you make on a Buy to let property by measuring the difference between your overall costs and the income you receive from letting it out. This is calculated by dividing the purchase price by the amount of yearly rent generated. A rental yield of 8% or more is generally viewed as healthy.

As an example, if the purchase price of your property was €200,000 and your tenants pay €350 a week rent, the annual rent €18,200, making your property yield just under 11%.

While the majority of buy-to-let mortgage providers base affordability on projected rental income, some will only agree to lend if you bring in a certain amount from other sources – regardless of whether you intend your investment to be self-funding.

Deposit requirements for buy-to-let mortgages are far higher than residential ones, as they are considered a riskier investment.

The standard loan-to-value (LTV) for BTL is 70%. This is the max that mortgage lenders are allowed to let you borrow on a rental property. This is a Central Bank of Ireland restriction. The banks are not allowed to extend mortgage loans of more than 70% LTV.

Generally speaking, the more deposit you’re able to put down, the more favourable the interest rates you’re likely to be offered.

As a general rule, most BTL lenders will only consider applicants over the age of 21 for a BTL mortgage. However a mortgage lender will also generally want you to own your own home already and have a regular income.

Some mortgage lenders will want the buy to let mortgage to be finished before you are age 70 but others will let you go up to age 75.

If you’re concerned that your age will negatively impact your BTL application, get in touch to discuss your options.

If you’ve got the means and opportunity, becoming a landlord can be a tempting investment prospect. But it’s important to understand the market and what you’re letting yourself in for – why not ask a mortgage broker to explain the process in more detail?

Becoming a buy-to-let landlord is a big commitment, and you should give it plenty of thought before jumping into a decision.

  • To qualify for this type of mortgage, you need to ensure following criteria:
  • A decent credit score is required.
  • A sizable deposit is necessary.
  • Evidence of affordability must be shown.
  • Your income and expected rental revenue will be assessed.
  • Show the ability to afford the mortgage during potential unemployment periods.

For buy-to-let properties, the standard LTV limit is set at 70%. This means that the maximum loan amount you can obtain will be 70% of the property’s appraised value. As a result, you will need to provide the remaining 30% as a deposit. For example, if the property you want to purchase is valued at €300,000, you can borrow up to €210,000, and you must cover the remaining €90,000 yourself.

Understanding this limit is crucial for financial planning and ensuring sufficient funds are available for the deposit and any associated purchasing costs. It’s also important to note that different lenders may have varying criteria and could offer different LTV limits based on your creditworthiness, the property’s condition, and other factors. Always check with your lender for specific terms and conditions related to buy-to-let mortgages.

Ready to Start Your Investment Journey?

Whether you’re buying your first rental property or expanding your portfolio, MortgageLine specialises in helping investors secure the right Buy to Let mortgage. We’ll guide you through every step (from comparing lenders to managing your application) with expert advice designed to make your property investment simple, smart, and successful.

Speak to an Adviser
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