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UK Rent Growth Slows: Implications for the Mortgage Market

UK rent growth has slowed to 3.3%, affecting landlords and the mortgage market. Discover the implications for borrowers and investors.

By David Sampson
19 June 2026
2 min read
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TL;DR

  • Average UK rents rose by 3.3% to £1,383, down from 3.5% the previous month.
  • this slowdown could impact landlords rental income and mortgage strategies.

Written by David Sampson for Mortgage118. Last updated 19 June 2026. Reviewed against our editorial standards. Editorial standards. Mortgage118 is a directory — not FCA-authorised and not a mortgage adviser.

Recent data from the Office for National Statistics (ONS) reveals that the pace of rent increases in the UK has slowed, with average monthly private rent inflation rising by just 3.3% to £1,383 in the year leading up to May 2026. This marks a decrease from the 3.5% growth recorded in the previous month, indicating a potential shift in the rental market dynamics.

What does this slowdown mean for landlords?

The deceleration in rent growth suggests that landlords may face challenges in maintaining rental income levels. With inflation easing, landlords might need to reconsider rent increases to remain competitive in the market. This could lead to tighter profit margins, especially for those reliant on rental income to cover mortgage payments.

How does this affect potential borrowers?

For prospective homebuyers and renters, the slowing rent inflation could signal a more stable rental market, potentially easing the pressure on housing costs. This environment may influence borrowers’ decisions regarding fixed-rate mortgages, as they might anticipate less volatility in rental expenses, allowing for more predictable budgeting.

What this means for the mortgage market

The slowing rent increases could have broader implications for the mortgage market. Lenders may adjust their lending criteria or interest rates based on the evolving rental market. Investors in buy-to-let properties should monitor these trends closely, as they could impact property valuations and rental yields.

Frequently asked questions

Will rent prices continue to slow down?

While current data shows a slowdown, future trends will depend on various factors, including economic conditions and housing supply.

How should landlords respond to these changes?

Landlords may need to assess their rental strategies, considering competitive pricing and potential adjustments to maintain occupancy rates.

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.

UK Rent Growth Slows: Implications for the Mortgage Market | Mortgage118