Understanding the market, protecting your yields and making the right mortgage decision for your investment.
If you’re a landlord or property investor, mortgage rates are never far from your mind. The rate you’re on directly affects your monthly costs, your rental yield and ultimately the profitability of your investment. And in a market that has seen significant rate movement over the past few years, staying on top of where things stand — and what to do about it — has never been more important.
At Belgrave Pendleton, we work exclusively with property investors and landlords. Buy-to-let mortgage rates are something we navigate every single day on behalf of our clients. In this post, we want to give you a clear, honest picture of where rates are in 2026, what’s driving them and — most importantly — what you should be doing to protect your investment.
Where Have Buy-To-Let Mortgage Rates Come From?
To understand where rates are today, it helps to understand the journey they’ve been on.
The historically low-interest-rate environment that characterised much of the 2010s ended abruptly in 2022, when the Bank of England began a sustained cycle of base-rate increases in response to rising inflation. By late 2023, the base rate had reached levels not seen in over a decade and buy-to-let mortgage rates followed suit, rising sharply and putting significant pressure on landlords’ finances across the board.
The impact was felt widely. Landlords coming off fixed-rate deals faced substantially higher repayments. Rental yields that had looked comfortable at lower rates were suddenly much tighter. And some investors — particularly those with high loan-to-value mortgages or lower-yielding properties — found their investments under real financial pressure for the first time.
Since then, the Bank of England has begun to reduce the base rate as inflation has moved back towards its target. The direction of travel has been positive for borrowers — but rates remain meaningfully higher than the historic lows of the pre-2022 era, and the path back to those levels, if it comes at all, is likely to be a long one.
Where Are Buy-To-Let Mortgage Rates in 2026?
The buy-to-let mortgage market in 2026 is meaningfully more competitive than it was at the peak of the rate cycle. As the base rate has eased, lenders have responded with improved product offerings, and rates have come down from their highs.
That said, buy-to-let mortgage rates remain higher than many landlords were accustomed to before 2022. The days of sub-2% fixed rates are behind us — at least for now. The rates available to you today will depend on a range of factors, including your loan-to-value ratio, the property’s rental income, your personal or company financial circumstances, the property type, and the lender you approach.
In practice, this means the difference between the right mortgage and the wrong mortgage — the right lender and the wrong lender — can be significant. Whole-of-market access and specialist knowledge of which lenders are pricing competitively for your specific circumstances has never been more valuable.
How are Buy-to-Let Mortgage Rates Calculated?
Numerous factors affect buy-to-let mortgage rates, ranging from wider economic influences to details unique to your application. Understanding these aspects enables you to make smarter decisions when choosing a mortgage.
How the Bank of England Base Rate Impacts Mortgages
Mortgage rates are heavily influenced by the Bank of England’s base rate. When the base rate rises, mortgage rates typically increase as well; conversely, cuts to the base rate often bring mortgage rates down, though the effect may not be immediate or complete. Tracker mortgages follow the base rate closely, while fixed-rate products are usually guided by swap rates, which can act independently of the base rate.
Loan to Value (LTV)
The lower your loan-to-value ratio — in other words, the larger your deposit or equity in the property — the lower the rate you’ll typically be offered. Most buy-to-let lenders price their products in LTV bands, with the best rates available at 60% LTV or below. A move from 75% LTV to 65% LTV, for example, can make a meaningful difference to the rate available to you.
Rental Coverage
When evaluating affordability, buy-to-let lenders use a distinct method from that used by lenders offering residential mortgages. Instead of prioritising the applicant’s personal income, they assess if the anticipated rental income from the property will adequately meet the mortgage obligations. This approach is commonly measured by the Interest Coverage Ratio (ICR), with most lenders looking for the monthly rent to be between 125% and 145% of the mortgage payment.
Property Type
Standard residential buy-to-let properties typically attract the most competitive rates. Specialist property types — HMOs, multi-unit blocks, student accommodation, commercial properties — may attract slightly higher rates, reflecting the additional complexity involved. Not all lenders are comfortable with all property types, which is another reason whole-of-market access matters.
Personal or Company Circumstances
Your personal financial profile — including your income, credit history and existing borrowing — will be assessed alongside the property itself. For company buy-to-let mortgages, the company’s structure and the directors’ personal circumstances will both be considered.
Fixed Rate vs Tracker Rate — Which Is Right for You in 2026?
One of the most common questions we’re asked by landlords right now is whether to fix their rate or go onto a tracker. It’s a genuinely important decision, and the right answer depends on your individual circumstances and appetite for risk.
Why Consider a Fixed Rate?
Opting for a fixed-rate mortgage provides clarity over your monthly payments. Throughout the fixed period—often two, three, or five years—you’ll have a set payment amount, no matter how the base rate fluctuates. This stability can be particularly valuable for landlords seeking to manage their finances with confidence.
Benefits of a Tracker Rate
With a tracker mortgage, your interest rate is linked to the Bank of England’s base rate, meaning your monthly payments fluctuate in line with any changes to that rate. When the base rate goes up or down, your repayments typically adjust accordingly.
What Are Most Landlords Doing in 2026?
There is no one-size-fits-all answer, so be cautious of any broker who insists otherwise. Ultimately, the right decision depends on the specifics of your property portfolio, your financial situation, and your expectations for future interest rates.
What Should Landlords Be Doing Right Now?
Here is our practical advice for landlords navigating the current rate environment.
Review Your Existing Mortgages
If you’re on a fixed-rate deal that’s coming to an end in the next three to six months, now is the time to start looking at your options. Don’t wait until your current deal expires — you could end up on your lender’s standard variable rate, which is almost always less competitive than a new fixed or tracker product. With many lenders, you can lock in a new mortgage rate as early as 6 months before your current deal ends.
Don’t Assume Your Current Lender Is the Best Option
When your mortgage deal ends, your lender will typically offer you a product transfer onto a new deal. While this can be a straightforward choice, it may not offer you the best rate available in the market. The only way to know whether your lender is offering you a good rate is to compare it against the whole market. This is exactly what we do.
Think About Your Loan-to-Value
If your property has increased in value since you purchased it, your loan-to-value ratio may have improved — and with it, your access to better rates. It’s worth checking your current LTV position as part of any mortgage review, particularly if you’ve owned the property for several years.
Consider Whether Remortgaging Could Release Equity
If your property has grown in value, remortgaging could allow you to release equity to fund a deposit on an additional investment property. This is a strategy many of our clients use to grow their portfolios without deploying significant fresh capital. You need to confirm that the new mortgage remains within your budget and that the anticipated rental income justifies taking on the higher loan amount.
Take a Whole-of-Portfolio View
If you own multiple properties, it’s worth reviewing your mortgage arrangements across the whole portfolio rather than on a property-by-property basis. Different properties may have deals ending at different times, and a coordinated approach to remortgaging can be more efficient than addressing each one in isolation.
The Importance of Specialist Advice
Buy-to-let mortgage rates are not a simple commodity. The rate available to you depends on a complex combination of factors — and the lender who offers the best rate for one landlord may not be the best option for another. The buy-to-let mortgage market is large, varied and constantly changing. Competitive rates today may not be tomorrow.
This is why working with a specialist buy-to-let mortgage broker — one with whole-of-market access and deep knowledge of how lenders assess landlords and properties — makes such a meaningful difference.
At Belgrave Pendleton, we don’t just find you a rate. We take the time to understand your portfolio, goals, and financial circumstances — then search the entire market to find the most suitable mortgage for your specific situation. We present your options clearly, explain the implications of each and support you through the application process from start to finish.
The Bottom Line
Buy-to-let mortgage rates in 2026 are more competitive than they were at the peak of the rate cycle — but they remain higher than the historic lows many landlords grew accustomed to. The market is moving, lenders are competing for business, and good deals are available for the right applicants.
The key is knowing where to look, how to present your application and which lenders are best placed to serve your specific circumstances. That’s exactly what we’re here for.
If you’d like to review your current buy-to-let mortgage arrangements or explore your options for a new purchase, get in touch with Belgrave Pendleton today to arrange a free, no-obligation consultation.
Please note: this blog post is intended for general information purposes only and does not constitute financial advice. Mortgage rates and market conditions change regularly. We strongly recommend taking professional mortgage advice before making any decisions about your buy-to-let finance.