Damp and mould have long been among the most common complaints in rented properties, but recent events and changes in legislation have brought the issue into sharp focus.
What was once viewed as a maintenance problem is now widely recognised as a serious health hazard that can have devastating consequences for tenants and significant legal implications for landlords.
With increasing scrutiny from local authorities and stronger tenant protections being introduced, landlords must take damp and mould seriously and act quickly when problems arise.
The Tragic Case That Changed Housing Law
In 2020, two-year-old Awaab Ishak died after prolonged exposure to mould in the social housing property where he lived with his family.
Following a high-profile inquest and public outcry, the case led to major changes in housing regulation and prompted the introduction of Awaab’s Law, which requires landlords to investigate and address serious damp and mould issues within defined timescales.
While the case involved social housing, the lessons apply equally to private landlords.
The message is simple: mould is not just an inconvenience. It can pose a genuine risk to health.
The Hidden Dangers of Damp and Mould
Persistent damp and mould can contribute to a range of health problems, including:
- Respiratory conditions
- Asthma attacks
- Allergic reactions
- Skin irritation
- Chronic coughing
- Eye and throat irritation
Children, elderly residents and people with existing health conditions are often particularly vulnerable.
Common Causes of Damp and Mould
Many landlords assume mould is caused solely by tenant lifestyle. While condensation can contribute, the reality is often more complex.
Common causes include:
- Poor ventilation
- Inadequate heating
- Leaking roofs
- Defective guttering
- Faulty plumbing
- Rising damp
- Penetrating damp
- Poor insulation
- Structural defects
Identifying the root cause is essential to finding a long-term solution.
What Are Your Responsibilities as a Landlord?
Landlords have a legal duty to provide accommodation that is safe and fit for human habitation.
If a tenant reports damp or mould, landlords should:
- Respond promptly
- Investigate the cause
- Arrange professional inspections where required
- Carry out necessary repairs
- Keep records of all actions taken
- Communicate regularly with tenants
Ignoring complaints can lead to enforcement action, financial penalties and, in serious cases, legal proceedings.
Prevention Is Better Than Cure
The best approach is to identify issues before they become serious.
Regular property inspections can help spot:
- Early signs of condensation
- Water ingress
- Leaking pipes
- Blocked gutters
- Damaged seals around windows and doors
- Ventilation problems
Addressing these issues early is often significantly cheaper than dealing with extensive repairs later.
The Importance of Documentation
Landlords should maintain clear records of:
- Tenant reports
- Inspection findings
- Photographs
- Maintenance visits
- Contractor reports
- Repairs completed
Accurate documentation demonstrates that reasonable steps have been taken to address any issues and can be invaluable if disputes arise.
How KBOL Property Services Can Help
At KBOL Property Services, we help landlords protect their properties and maintain safe, compliant homes for tenants.
Our services include:
- Property Inspections
- Inventory Management
- Tenant Check-Ins & Check-Outs
- Property Maintenance
- 24/7 Emergency Repairs
- Compliance Support
- Key Holding Services
By carrying out regular inspections and identifying maintenance issues early, we help landlords reduce risk, avoid costly repairs and stay ahead of changing regulations.
Final Thoughts
Damp and mould are no longer issues that can simply be painted over or postponed until a later date.
The tragic death of Awaab Ishak highlighted the serious consequences that can occur when housing hazards are not addressed. As regulations continue to evolve, landlords who take a proactive approach to property maintenance will be best placed to protect both their tenants and their investments.
If you’re concerned about damp, mould or the condition of your rental property, KBOL Property Services can help you identify issues early and keep your property compliant, safe and well maintained.



