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Remortgaging Boosts Buy-to-Let Activity for Landlords

Remortgaging activity among landlords is driving significant changes in the buy-to-let market.

By David Sampson
4 August 2026
2 min read
UK buy to let mortgage article image for Remortgaging Boosts Buy-to-Let Activity for Landlords

TL;DR

  • Remortgages and product transfers account for a large portion of recent BTL transactions.
  • a significant number of landlords have ended fixed-rate deals recently, indicating a shift in the market.

Written by David Sampson for Mortgage118. Last updated 4 August 2026. Reviewed against our editorial standards. Editorial standards. Mortgage118 is a directory — not FCA-authorised and not a mortgage adviser.

Recent research highlights a significant uptick in buy-to-let (BTL) activity driven by remortgaging among landlords. This trend is particularly relevant as many landlords are reaching the end of their fixed-rate mortgage deals, prompting a wave of refinancing.

Why Are Landlords Remortgaging?

According to the latest Landlord Trends research, a significant portion of mortgaged landlords have seen their fixed-rate deals expire within the past couple of years. This has led to a surge in remortgaging, with many opting to stay with their existing lender while others chose to switch to a different lender. The data shows that a notable fraction of maturing business is changing hands.

What Are the Current Trends in BTL Transactions?

Remortgages and product transfers are dominating the BTL market, making up a substantial share of all recent transactions. In contrast, new purchase mortgages represent a smaller fraction of the market activity. This shift underscores the importance of refinancing for landlords looking to manage their portfolios effectively.

What This Means for Landlords

For landlords, the current remortgaging trend presents both opportunities and challenges. Many borrowers are planning to remortgage or transfer products within the next year, creating potential for securing better rates or terms. Portfolio landlords, in particular, are taking action, with a significant portion of those owning multiple BTL mortgages expecting to refinance across several loans.

What Should Landlords Watch Next?

Landlords should keep an eye on market developments, especially regarding interest rates and lender offerings. As they approach the end of their fixed-rate terms, starting the remortgage process several months in advance is advisable to secure optimal deals.

Frequently asked questions

How can landlords benefit from remortgaging?

Landlords can benefit from remortgaging by securing lower interest rates, accessing equity, or switching to more flexible mortgage products that better suit their financial needs.

What should landlords consider before remortgaging?

Before remortgaging, landlords should evaluate their current mortgage terms, compare available rates, and consider their long-term investment strategy to ensure they make informed decisions.

About David Sampson

David Sampson writes about the UK mortgage market for Mortgage118, covering specialist lending, market trends, and practical advice for borrowers. All content is reviewed for accuracy against FCA guidelines and current market data.