Mortgage Rate Hikes from Major Lenders: What London Landlords Must Do Now

Major Lenders Raise Buy-to-Let Mortgage Rates: Immediate Implications for Landlords

Nationwide, Keystone Property Finance, Accord Mortgages, and Leeds Building Society have announced increases to buy-to-let mortgage rates and changes to product offerings, taking effect immediately or from 2 April 2026 (in Accord's case).

For London landlords, rising mortgage rates increase borrowing costs and affect cash flow, rental yield, and affordability assessments made by lenders.

Why This Matters: Rising Costs and Compliance Risks

• Landlords with fixed or tracker mortgages will see repayments increase.
• Single-property landlords may struggle to cover mortgage payments, affecting refinancing options.
• HMO and portfolio landlords face compounded financial pressures.
• Less experienced landlords risk arrears or breaking mortgage covenants due to rate changes.

Lenders are also tightening product availability and eligibility criteria; verifying these is essential before applying or switching deals.

Practical Steps for Landlords and Letting Agents

1. Review your mortgage terms immediately. Contact lenders or brokers to understand impacts and options.
2. Reassess rental pricing carefully, balancing increased costs with local market rents and tenant affordability.
3. Update financial planning and stress test portfolios against further rate increases.
4. Consult mortgage brokers or lenders about current product criteria before refinancing.
5. Monitor lender communications regularly for ongoing changes.

Tailoring Responses by Landlord Profile

• Single-unit landlords: Explore extending fixed rates or switching products to mitigate rises.
• Portfolio landlords: Conduct wide-ranging reviews to identify vulnerable properties and refinance or sell as needed.
• HMO landlords: Consider tenant turnover and rent-setting flexibility in cost adjustments.
• Accidental landlords: Seek professional financial advice to avoid arrears and understand mortgage implications.

Next Steps: Scheduling Your Reviews

• This week: Contact your mortgage provider or broker for detailed updates.
• Within two weeks: Conduct financial reviews incorporating new rates and rental data.
• Within one month: Adjust rents thoughtfully, communicating changes to tenants to minimise voids.

How Rentals & Sales Can Support You

Our team provides portfolio reviews, compliance audits, and pricing strategy consultations tailored for London landlords amid these changes. Contact us for a consultation to protect your investments.

Compliance Disclaimer: This article is for general information and does not constitute financial advice. Consult qualified mortgage advisors or financial professionals for personalised guidance.