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Ella Mower

Senior Content Writer
Published: 30/03/2026
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Rising interest rates alone could add more than £1,000 a year to mortgage repayments.

 

Landlords must brace themselves to face higher costs as ongoing volatility and rules changes in the private rented sector could add thousands of pounds to their outgoings, latest analysis by Moneyfactscompare.co.uk revealed.

As witnessed in the residential mortgage market, the uncertainty caused by conflict in the Middle East has led lenders to pull more than 1,300 buy-to-let (BTL) deals from sale since the start of March. Furthermore, it has also seen interest rates rise sharply; the average rate charged by a two-year fixed BTL mortgage jumped from 4.66% at the beginning of the month to 5.40% today, while the average five-year fixed BTL mortgage rate went from 5.05% to 5.72% over the same timeframe.

“Soaring borrowing costs will cause pain to landlords, as they join millions of consumers facing higher mortgage repayments,” said Rachel Springall, Finance Expert at Moneyfactscompare.co.uk. She explained that landlords currently looking to take out a typical two-year fixed mortgage can expect to pay around £1,100 more a year compared to the start of the month (based on a £250,000 loan repaid over 25 years).

“This is terrible news, as rising costs could lead to higher rental payments for tenants, or a drop in the pool of properties available for rent if landlords decide enough is enough and sell off their portfolio,” Springall continued.

 

Discover the cheapest buy-to-let mortgage rates

Our buy-to-let mortgage charts are regularly updated throughout the day so you can easily find the lowest rates currently available.

However, it’s important to remember that the cheapest-priced deal may not be the most cost-effective for your circumstances. For help finding the right buy-to-let mortgage for your needs, speak to a broker.

Landlords may have to find an additional £10,000

In a further blow, some landlords will be expected to spend up to an extra £10,000 on each of their properties to achieve an Energy Performance Certificate (EPC) rating of at least C by October 2030 under planned changes to the Minimum Energy Efficiency Standard (MEES). “It is entirely possible that landlords may have to take on an additional loan to cover refurbishment costs,” Springall explained.

“It is of course essential that tenants feel safe and secure in their homes, and it will be ever more essential to have a dwelling as energy efficient as possible with rising costs expected this summer,” she added.

Landlords who fail to meet the requirements could be stung with a “substantial fine”, Springall warned. “Seeking advice will be essential for new or existing landlords to keep on top of the changing legislation and how rising costs and interest rates will hit their profit margins,” she concluded.

 

Should I speak to a mortgage broker?

Mortgage brokers remove a lot of the paperwork and hassle of getting a mortgage, as well as helping you access exclusive products and rates that aren’t available to the public. Mortgage brokers are regulated by the Financial Conduct Authority (FCA) and are required to pass specific qualifications before they can give you advice.

 

Speak to an award-winning mortgage broker today

 

MAB is the preferred mortgage broker of Moneyfactscompare.co.uk

 

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Mortgage Advice Bureau offers fee free mortgage advice for Moneyfactscompare.co.uk visitors that call on 0800 031 8553. If you contact Mortgage Advice Bureau outside of these channels you may incur a fee of up to 1%. Lines are open Monday to Friday 8am to 8pm and Saturday 9am to 1pm excluding bank holidays. Calls may be recorded.

Your home may be repossessed if you do not keep up repayments on your mortgage.

 

 

Disclaimer

Information is correct as of the date of publication (shown at the top of this article). Any products featured may be withdrawn by their provider or changed at any time. Links to third parties on this page are paid for by the third party. You can find out more about the individual products by visiting their site. Moneyfactscompare.co.uk will receive a small payment if you use their services after you click through to their site. All information is subject to change without notice. Please check all terms before making any decisions. This information is intended solely to provide guidance and is not financial advice. Moneyfacts will not be liable for any loss arising from your use or reliance on this information. If you are in any doubt, Moneyfacts recommends you obtain independent financial advice.

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Moneyfactscompare.co.uk will never contact you by phone to sell you any financial product. Any calls like this are not from Moneyfacts. Emails sent by Moneyfactscompare.co.uk will always be from news@moneyfacts-news.co.uk. Be ScamSmart.