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Buy To Let Mortgages

Buy To Let Mortgage Rates

A Comprehensive Guide to Buy to Let Mortgages and Property Investment

Are you considering entering the world of property investment? Perhaps you're intrigued by the idea of becoming a landlord and reaping the rewards of a Buy to Let investment. In this comprehensive guide, we'll explore every facet of Buy to Let mortgages and property investment that can help you navigate this exciting and potentially lucrative venture.

Buy to Let Mortgage Calculator: Your First Step

Before diving into the realm of property investment, it's crucial to assess your financial viability. A Buy to Let mortgage calculator can provide a preliminary estimate of how much you can borrow based on expected rental income. Simply enter the rental amount you anticipate (or use a rent calculator to estimate it), and this tool will reveal how much lenders might be willing to lend for your Buy to Let property.

Buy to Let Mortgage Essentials

A Buy to Let mortgage is specifically designed for individuals seeking to purchase properties for rental purposes. Unlike traditional residential mortgages, which consider your earned income among other factors, Buy to Let mortgages primarily hinge on the property's ability to generate rental income.

Deposit and Interest Rates: Key Factors

To secure a Buy to Let mortgage, you'll need to provide a deposit. Generally, lenders require a deposit of around 25% or more of the property's value. Keep in mind that a larger deposit often leads to better mortgage rates and lower monthly payments. Interest rates on Buy to Let mortgages tend to be higher than those for residential mortgages, so comparing rates is essential.

Mortgage Types: Interest-Only vs. Repayment

Buy to Let mortgages typically offer two repayment options: interest-only or repayment. With an interest-only mortgage, monthly payments are lower, but you're responsible for repaying the entire loan amount at the end of the term, usually via sale of the property. In contrast, a repayment mortgage ensures you pay off the full loan by the end of the term, maintaining ownership of the property.

Rental Yield and Eligibility

Lenders assess Buy to Let mortgages by scrutinising the property's potential rental yield. This income typically needs to cover 125% or more of the monthly mortgage payments. You may also be required to use earned income if you need to borrow more than an assessment grants which is often referred to as top slicing. This usually comes with eligibility criteria such as a minimum salary and age limits.

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Special Considerations for First-Time Buyers and Second Homes

First-time buyers can enter the Buy to Let market but may face limitations. Lenders often require potential landlords to own a residential property for some time before offering a Buy to Let mortgage. Although this is standard practice, it's not always the case as some lenders will allow a non home owning first time buyer to become a landlord but careful selection of lenders is required here. Additionally, purchasing a second home or holiday let entails unique financial considerations and may result in additional tax implications.

House in Multiple Occupation (HMO) and Portfolio Landlords

House in Multiple Occupation (HMO) properties, typically rented to multiple tenants, require specialised HMO mortgages. If you're a portfolio landlord with multiple properties, there are unique mortgage products tailored to your needs, offering an efficient way to manage your diverse investments.

Expert Guidance: Mortgage Brokers and Accountants

Navigating the intricate Buy to Let mortgage landscape can be challenging. Mortgage brokers are experts in the field, helping you find the right mortgage product and lender. Additionally, consulting with an accountant can provide invaluable insight into tax implications and strategies to optimise your property investments.

Agreements and Legal Costs

Obtaining an Agreement in Principle (AIP) or Mortgage in Principle (MIP) from a lender can provide clarity on your borrowing capacity. Legal costs may also be incurred during property purchase, making it essential to budget accordingly.

Protecting Your Investment: Insurance and Repairs

Safeguarding your property investment is crucial. Buildings insurance and landlords insurance provide coverage against various risks, including tenant damage or non payment of rent. Be prepared for emergency repairs, and consider liability insurance to protect against tenant claims.

Investment Strategy: Maximising Returns

Property investment requires a well-thought-out strategy. Consider property location, rental demand, and the potential return on investment (ROI) when making decisions. Expert advice from mortgage brokers, accountants, and letting agents can prove invaluable in this regard.

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Tax Implications and Stamp Duty

Understanding tax implications is vital for property investors. Recent changes in tax laws have impacted mortgage interest relief, so it's essential to stay informed about your financial obligations, including stamp duty.

The Buy-to-Let Market and Limited Company Buy to Let

The Buy-to-Let market is dynamic and influenced by various factors, including economic conditions. Some investors choose to operate through limited companies for tax advantages and asset protection but we advise you discuss this with an accountant before proceeding down this route.

Type Of Agreement

Buy to Let properties are most commonly let on Assured Shorthold Tenancy Agreements. This type of agreement is also referred to as an "AST" or "Shorthold Tenancy".​ Assured Shorthold Tenancy agreements are normally arranged for a six-month period, but can be agreed for a longer period, e.g. twelve months. This type of tenancy allows the tenant to remain in the property for the first six months, or the initial fixed period.​

Consumer Buy To Let Mortgage (Regulated Buy To Let)

This type of mortgage refers to someone who has become an 'accidental landlord' (i.e you need to let out a former home, or you’ve inherited a property you didn’t obtain with the intention to let it out.) It's worth noting that these come with different levels of protection than standard buy to let mortgages


Entering the world of Buy to Let mortgages and property investment can be both exciting and rewarding. However, it requires careful planning, expert advice, and a clear investment strategy. Whether you're a first-time buyer or a seasoned portfolio landlord, understanding the intricacies of Buy to Let mortgages and property investment is essential for success.

David Williams trading as Greymere Finance (FCA No.944564) is an Appointed Representation of Julian Harris Mortgages Ltd (FCA No.304155) which is authorised and regulated by the Financial Conduct Authority No. 304155

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Whatever type of mortgage rate you prefer, we've got you covered. The tables below show you this weeks best buys on offer.

Looking for a mortgage broker in Chester, Wrexham, Flintshire or Denbighshire? Greymere Finance offers mortgage advice both locally and nationally.

A few things to remember when considering which type of mortgage is right for you

  • Interest rate isn't everything. Look at the total amount you're going to repay over the initial period. This takes into account the monthly repayment, any fees and any cash back incentives.

  • Initial terms vary and comparing a 2 year, 5 year or 10 year isn't as simple as looking at the rate or total to repay. This needs careful consideration about your future circumstances. Also check out our guide on which type of mortgage is right for you

  • While best mortgage rates give a good idea of the market, this doesn't mean all rates will be available to everyone. Each lender has its own criteria which might consider someone's credit file, their job, the type or size of a property or your affordability.

  • If in doubt, just ask. We're happy to help.

Based on a mortgage of £125,000 at 50% LTV

Initial Rate
Fixed Till

* Rates updated weekly each Monday and based on cheapest products available. Products you can obtain may differ. 

Check out our mortgage calculator to see what you might be able to borrow

Contact us to get the best rates on 01244 267682

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