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Landlord Today28 May 2026High risk

Soaring Rent Arrears Amid Rising Rental Income: What London Landlords Must Do Now

Despite a 23% uplift in average rental income and gains in portfolio values, nearly one-third of UK landlords faced rent arrears last year. This article examines why arrears are climbing even as rents rise, highlights regional disparities impacting portfolio resilience, and offers practical steps for London landlords to mitigate risks through tenant vetting, rent protection, and strategic portfolio management.

rent arrearsrental incomeLondon landlordstenant vettingrent protection insuranceportfolio management
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Rising Rents, Yet Arrears Surge: The Complex Reality

The latest figures from Landlord Today reveal a seemingly paradoxical trend: average rental income for UK landlords has risen by 23%, accompanied by portfolio value growth in many areas. Yet concurrently, around 846,000 landlords – about 30% – reported rent arrears in the past year. This divergence underscores a growing challenge for landlords, particularly in dynamic regional markets like London.

Why Are Arrears Increasing Despite Higher Rents?

Several factors contribute to this complex picture:

  • Economic Pressures on Tenants: Cost-of-living increases and wage stagnation mean that even with rising rents, some tenants struggle to keep up.
  • Regional Market Variations: While some regions experience portfolio value growth, others face declines, reflecting uneven economic recovery and housing demand.
  • Tenant Profile and Tenure Length: Accidental or single-unit landlords may be more exposed to arrears due to less rigorous tenant vetting compared to seasoned portfolio landlords.

For London landlords, the high cost of living and competitive rental market further complicate rent collection.

Practical Implications for London Landlords

1. Strengthen Tenant Referencing and Vetting: Enhanced tenant screening reduces risk of arrears. This includes thorough credit and employment checks, affordability assessments, and previous landlord references.

2. Implement Rent Protection Measures: Consider rent guarantee insurance or similar products to safeguard income if tenants default. While these come at a cost, they offer financial security and peace of mind.

3. Monitor Local Market Trends Closely: London’s micro-markets can differ significantly. Keep abreast of local rental demand, economic shifts, and portfolio valuations to inform acquisition or disposal decisions.

4. Proactive Tenant Engagement: Early communication when arrears appear can prevent escalation. Flexible payment plans or mediation may preserve tenancy and income.

5. Regular Portfolio Review and Strategy Adjustment: Evaluate each property’s performance, factoring in arrears rates, maintenance costs, and capital appreciation. Adjust holdings or management approaches accordingly.

Differentiating Landlord Profiles

  • Single-Unit Landlords: Often less experienced in tenant vetting; prioritise improving screening and consider rent protection.
  • HMO Landlords: With multiple tenants, risk spreads but so does arrears complexity; implement robust management systems.
  • Portfolio Landlords: Use data analytics to identify high-risk properties or areas; optimise rent reviews and tenant mix.
  • Accidental Landlords: Seek professional advice to upgrade compliance and operational standards.

Recommended Next Steps This Quarter

  • Audit current tenant referencing protocols; update screening criteria where necessary.
  • Obtain quotes and assess cost-benefit of rent guarantee insurance.
  • Schedule market reviews focusing on borough-level data to spot emerging arrears or value trends.
  • Train property managers and teams in early arrears detection and tenant communication best practices.
  • Review contractual terms to ensure clear arrears procedures and tenant obligations.

How Rentals & Sales Supports You

Navigating rising arrears amid market shifts demands expert insight. Rentals & Sales offers:

  • Comprehensive portfolio reviews identifying arrears risk and growth opportunities.
  • Compliance audits aligned with up-to-date landlord-tenant legislation.
  • Tailored pricing strategies maximising income while considering tenant affordability.
  • Practical workflows for tenant vetting, communication, and arrears management.

Contact us to strengthen your portfolio’s resilience and secure your rental income.


Compliance disclaimer: This article is for informational purposes and does not constitute legal advice. Landlords should consult qualified professionals to ensure compliance with current regulations.

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