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Mortgage Approvals Drop: Impact on Buy-to-Let Mortgages

Mortgage approvals for house purchases have hit a low, impacting buy-to-let investments as landlords navigate rising rates and cautious buyer sentiment.

By David Sampson
30 June 2026
2 min read
UK buy to let mortgage article image for Mortgage Approvals Drop Impact on Buy-to-Let Mortgages

TL;DR

  • Mortgage approvals for home purchases fell significantly.
  • this downturn reflects increased caution among borrowers and could impact buy-to-let investment decisions.

Written by David Sampson for Mortgage118. Last updated 30 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 Bank of England reveals that mortgage approvals for house purchases have fallen sharply, reaching their lowest level since late 2023. This decline, attributed to rising mortgage rates and cautious buyer sentiment, has significant implications for the buy-to-let market and potential landlords.

What is Causing the Decline in Mortgage Approvals?

In May 2026, mortgage approvals for house purchases dropped compared to the previous month, with only a limited number of approvals recorded. This figure is notably below the recent average. Additionally, net mortgage lending saw a significant decline, indicating that many potential buyers and homeowners are adopting a more cautious approach to significant financial commitments amid rising mortgage rates.

How Are Buy-to-Let Mortgages Affected?

The decrease in mortgage approvals is particularly relevant for the buy-to-let sector. With fewer mortgages being approved, landlords may face challenges in securing financing for new properties. The overall sentiment in the housing market is shifting, as many buyers are opting to wait for more favorable mortgage rates before committing to purchases. This wait-and-see approach could lead to a slowdown in buy-to-let investments as potential landlords reassess their strategies.

What Should Landlords and Investors Watch Next?

Landlords should closely monitor the fluctuations in mortgage rates, especially as they have recently risen. This increase has already impacted mortgage approvals. Investors should also be aware of the broader market conditions, as the outlook for housing sales in the second half of the year will depend on how far mortgage rates decline. Understanding these dynamics will be important for making informed investment decisions.

Frequently Asked Questions

What are the current trends in buy-to-let mortgage rates?

Buy-to-let mortgage rates have risen recently, reflecting broader economic conditions. Investors should check current rates and consider how these changes affect their potential returns.

How can I assess my affordability for a buy-to-let mortgage?

Using a BTL affordability calculator can help potential landlords evaluate their financial readiness for a buy-to-let mortgage by considering income, expenses, and expected rental yields.

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.