The latest report from Stonebridge highlights a significant decline in mortgage demand during the second quarter of 2026, primarily driven by elevated borrowing costs. This trend is particularly impactful for potential landlords and investors in the buy-to-let mortgage sector, as higher interest rates are reshaping the investment market.
Why is Mortgage Demand Declining?
Stonebridge’s analysis indicates that the rise in borrowing costs has deterred many potential borrowers. With interest rates remaining high, affordability becomes a pressing issue for first-time buyers and landlords alike. This decline in demand is notable as it signals a shift in the market, where many are reconsidering their investment strategies in the buy-to-let sector.
How Are Borrowing Costs Affecting Buy-to-Let Mortgages?
High borrowing costs directly impact the attractiveness of buy-to-let mortgages. Landlords typically rely on financing to purchase properties, and as rates increase, the cost of borrowing rises, leading to higher monthly repayments. Consequently, potential investors may delay their purchase decisions or seek alternative investment opportunities. This shift could lead to a slowdown in the buy-to-let market, affecting rental supply and pricing.
What Should Landlords Watch Next?
Landlords should closely monitor interest rate trends and government policies that may influence the mortgage market. The recent announcement from Halifax Intermediaries to increase its large loan threshold from £500,000 to £650,000 could provide new opportunities for those looking to invest in higher-value properties. Additionally, with the anticipated changes in inheritance tax regulations next year, many landlords may seek protection strategies to safeguard their investments.
What This Means for First-Time Buyers
First-time buyers are feeling the pinch as well, with reports indicating that those purchasing alone in England need to save for an average of nine years to afford a home. This prolonged saving period could further limit the pool of potential landlords entering the buy-to-let market, impacting rental stock availability and potentially driving up rental prices.
Frequently Asked Questions
How can I assess my buy-to-let mortgage options?
Utilising a BTL affordability calculator can help you evaluate your financial readiness and explore various mortgage options available based on your circumstances.
What are the current trends in buy-to-let mortgage rates?
Buy-to-let mortgage rates are influenced by broader economic conditions, including interest rates set by the Bank of England. For the latest rates, check our buy-to-let mortgage rates page.